WO2015180086A1

WO2015180086A1 - Channel resource configuration method, hibernation control method, relevant device and network

Info

Publication number: WO2015180086A1
Application number: PCT/CN2014/078767
Authority: WO
Inventors: 余志钦; 李振宇; 朱松; 张维良
Original assignee: 华为技术有限公司
Priority date: 2014-05-29
Filing date: 2014-05-29
Publication date: 2015-12-03
Also published as: CN105474712B; CN105474712A

Abstract

Provided are a channel resource configuration method, a hibernation control method, and a relevant device and network. The channel resource configuration method comprises: dividing, by a base station, a downlink channel into a common channel and a dedicated channel, and setting, by the base station, a frame number in each frame of the common channel according to a preset rule. By means of the present embodiment, a user equipment can determine a target frame number of the common channel corresponding to a target location on a dedicated channel, so that the user equipment can determine the target number of frames of the common channel of the interval between the target location and a target scheduling channel of the next dedicated channel frame. And if the user equipment determines that the target number is greater than or equal to a preset threshold, the user equipment can perform a transient hibernation and then wake up to receive scheduling information located on the target scheduling channel of the next dedicated channel frame, which thus reduces the power consumption of the user equipment.

Description

Channel resource configuration method, sleep control method, related device and network

The present invention relates to the field of communications technologies, and in particular, to a channel resource configuration method, a sleep control method, a related device, and a network.

Background technique

M2M (machine to machine, Internet of Things) refers to the use of communication technologies such as local networks or the Internet to connect sensors, controllers, machines, people and things in new ways to form a connection between people and things. , to achieve information, remote management control and intelligent network. M2M devices are ubiquitous and support process automation across multiple industries, including transportation, security, shipping, healthcare, finance, property management, utilities and construction.

Among them, a considerable number of M2M devices operate on batteries or other limited energy sources, and are associated with components that are used to communicate over wireless communication links, such as radio frequency (RF) transceivers, power amplifiers, etc., M2M The device draws a lot of power.

For the M2M application, the user equipment selects an available network when it is powered on, and registers with the network. The base station sends an indication or sends data to the user equipment that has been successfully registered. The user equipment registered in the network needs to be in the power-on state for maintaining communication with the base station for a long time, and only part of the time when the user equipment is in the power-on state is to communicate with the base station, but not with the base station. The user equipment maintains the power-on state during the communication time, which causes waste of power consumption. Summary of the invention

The embodiments of the present invention provide a channel resource configuration method, a sleep control method, a related device, and a network, which can effectively reduce power consumption of user equipment.

A first aspect of the embodiments of the present invention provides a channel resource configuration method, including:

The base station divides the downlink channel into a common channel for transmitting system information, the dedicated channel is used for transmitting data, and the dedicated channel includes a scheduling channel and a data channel; Setting a frame number in each frame of the common channel, where the preset rule is a numbering manner in which the base station numbers the frame number in each frame of the common channel, and according to the pre- Setting rules such that the frame numbers in each frame respectively correspond to different locations of the dedicated channel, so that the user equipment can determine a target frame corresponding to the target location of the dedicated channel And determining, according to the preset rule and the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated scheduling channel is located The frame is the next frame of the frame in which the target location is located.

With reference to the first aspect of the embodiments of the present invention, in a first implementation manner of the first aspect of the embodiments of the present invention,

The method further includes:

The base station sends the preset rule to the user equipment.

With reference to the first aspect of the embodiments of the present invention, in a second implementation manner of the first aspect of the embodiment of the present invention,

After the base station divides the downlink channel into the common channel and the dedicated channel, the method further includes:

The base station sets system information in each frame of the common channel;

The base station establishes a mapping table, where the mapping table includes a correspondence between the first sequence number and the first indication information used to indicate the system information change, and the second sequence number and the second sequence number used to indicate that the system information is unchanged. Corresponding relationship of indication information;

Sending, by the base station, the mapping table to a user equipment;

Determining, by the base station, that the frame that is changed by the system information is a first target frame, and setting the first sequence number in the first target frame, so that the user equipment determines, by using the mapping table, the first frame The first indication information corresponding to the serial number;

Determining, by the base station, that the frame that is not changed by the system information is a second target frame, and setting the second sequence number in the second target frame, so that the user equipment determines, by using the mapping table, The second indication information corresponding to the two serial numbers.

With reference to the first aspect of the embodiments of the present invention, in a third implementation manner of the first aspect of the embodiments of the present invention,

The base station sets a synchronization signal in each frame of the common channel, so that the user equipment determines whether the user equipment is synchronized with the clock of the base station according to the synchronization signal.

A second aspect of the embodiments of the present invention provides a sleep control method, including:

Determining, by the user equipment, a dedicated channel corresponding to the target carrier frequency region; wherein the dedicated channel includes a scheduling channel and a data channel; Determining, by the user equipment, a target location located on the dedicated channel;

Determining, by the user equipment, a frame number of a common channel corresponding to the target location, to obtain a target frame number, where the frame number is set by the base station in each frame of the common channel according to a preset rule; Determining, by the user equipment, the number of the common channel frames between the target location and the target scheduling channel according to the preset rule and the target frame number, to obtain a target number; wherein, the preset rule is a numbering manner of a frame number on a common channel, where a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

And if the user equipment determines that the target quantity is greater than or equal to a preset threshold, the user equipment enters a sleep state.

With reference to the second aspect of the embodiments of the present invention, in a first implementation manner of the second aspect of the embodiment of the present invention,

The method further includes:

The user equipment receives the preset rule sent by the base station.

With reference to the second aspect of the embodiment of the present invention, in a second implementation manner of the second aspect of the embodiment of the present invention,

Determining, by the user equipment, a target location located on the dedicated channel includes:

The user equipment determines its boot location on the dedicated channel;

Determining, by the user equipment, a synchronization signal corresponding to the booting location, where the synchronization signal is located in a frame of the common channel corresponding to the booting location;

And if the user equipment determines that the user equipment is synchronized with the clock of the base station according to the synchronization signal, the user determines that the booting location is the target location.

With reference to the second implementation manner of the second aspect of the embodiment of the present invention, in a third implementation manner of the second aspect of the embodiment of the present invention,

The determining, by the user equipment, the target location located on the dedicated channel further includes:

If the user equipment determines that the user equipment is not synchronized with the clock of the base station according to the synchronization signal, the user equipment determines that the location where the clock synchronization is completed on the dedicated channel is an update position;

Determining, by the user equipment, whether the target frame number corresponding to the update location is decodable; if yes, determining, by the user equipment, that the update location is the target location; If not, the user equipment continues to receive the frame of the common channel until the user equipment can decode the target frame number;

The user equipment determines that the location at which the target frame number can be decoded on the dedicated channel is the target location.

With reference to the second aspect of the embodiment of the present invention, in a fourth implementation manner of the second aspect of the embodiment of the present invention,

The method further includes:

Receiving, by the user equipment, a mapping table sent by the base station, where the mapping table includes a correspondence between a first serial number and first indication information used to indicate system information change, and a second serial number and a used to indicate that the system information is not Corresponding relationship of the changed second indication information;

If the user equipment determines that the sequence number set in the frame of the common channel corresponding to the target location is the first sequence number, the user equipment determines, by using the mapping table, a location corresponding to the first sequence number. Describe the first indication information;

Determining, by the user equipment, a target system message change according to the first indication information, where the target system message is located in a frame of the common channel corresponding to the target location;

The user equipment parses the target system message.

With reference to the second aspect of the embodiments of the present invention, in a fifth implementation manner of the second aspect of the embodiments of the present invention,

And if the user equipment determines that the target quantity is greater than or equal to a preset threshold, the user equipment further includes:

If the user equipment determines that the target quantity is passed, the user equipment is automatically powered on; the user equipment determines a target data channel, the frame of the dedicated channel where the target data channel is located, and the target scheduling channel The same frame;

The user equipment sends uplink data by using the target data channel according to scheduling information on the target scheduling channel.

A third aspect of the embodiments of the present invention provides a base station, including:

a dividing unit, configured to divide the downlink channel into a common channel for transmitting system information, the dedicated channel for transmitting data, and the dedicated channel includes a scheduling channel and a data channel; a first setting unit, configured to set a frame number in each frame of the common channel according to a preset rule, where the preset rule is the frame number of the base station in each frame of the common channel Numbering the numbering manner, and according to the preset rule, the frame numbers in each frame are respectively corresponding to different positions of the dedicated channel, so that the user equipment can determine a target corresponding to the target location of the dedicated channel. a frame number, and determining, according to the preset rule and the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated channel is located by the target scheduling channel The frame is the next frame of the frame in which the target location is located.

With reference to the third aspect of the embodiments of the present invention, in a first implementation manner of the third aspect of the embodiments of the present invention,

The base station further includes:

The first sending unit is configured to send the preset rule to the user equipment.

With reference to the third aspect of the embodiments of the present invention, in a second implementation manner of the third aspect of the embodiments of the present invention,

The base station further includes:

a second setting unit, configured to set system information in each frame of the common channel; an establishing unit, configured to establish a mapping table, where the mapping table includes a first serial number and a first used to indicate the system information change Corresponding relationship of the indication information, and a correspondence between the second serial number and the second indication information for indicating that the system information is not changed;

a second sending unit, configured to send the mapping table to the user equipment;

a first determining unit, configured to determine that the frame of the system information change is a first target frame, and set the first sequence number in the first target frame, so that the user equipment determines, by using the mapping table The first indication information corresponding to the first serial number;

a second determining unit, configured to determine that the frame whose system information has not been changed is a second target frame, and set the second serial number in the second target frame, so that the user equipment determines by using the mapping table The second indication information corresponding to the second serial number.

With reference to the third aspect of the embodiment of the present invention, in a third implementation manner of the third aspect of the embodiment of the present invention,

The base station further includes:

a third setting unit, configured to set a synchronization signal in each frame of the common channel, so that the The user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station. A fourth aspect of the embodiments of the present invention provides a user equipment, including:

a third determining unit, configured to determine a dedicated channel corresponding to the target carrier frequency region, where the dedicated channel includes a scheduling channel and a data channel;

a fourth determining unit, configured to determine a target location located on the dedicated channel;

a fifth determining unit, configured to determine a frame number of a common channel corresponding to the target location, to obtain a target frame number, where the frame number is the base station in each frame of the common channel according to a preset rule Set

a sixth determining unit, configured to determine, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; wherein, the preset The rule is a numbering manner of a frame number on the common channel, and a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

And a seventh determining unit, configured to: if it is determined that the target quantity is greater than or equal to a preset threshold, the user equipment enters a sleep state.

With reference to the fourth aspect of the embodiments of the present invention, in a first implementation manner of the fourth aspect of the embodiments of the present invention,

The user equipment further includes:

The first receiving unit is configured to receive the preset rule sent by the base station.

With reference to the fourth aspect of the embodiments of the present invention, in a second implementation manner of the fourth aspect of the embodiments of the present invention,

The fourth determining unit includes:

a first determining module, configured to determine a booting position on the dedicated channel;

a second determining module, configured to determine a synchronization signal corresponding to the booting location, where the synchronization signal is located in a frame of the common channel corresponding to the booting location;

And a third determining module, configured to determine, according to the synchronization signal, a clock synchronization between the user equipment and the base station, where the user determines that the booting location is the target location.

With reference to the second implementation manner of the fourth aspect of the embodiment of the present invention, in a third implementation manner of the fourth aspect of the embodiment of the present invention,

The fourth determining unit further includes: a fourth determining module, configured to determine, when the user equipment is not synchronized with a clock of the base station, according to the synchronization signal, determine that a location for completing clock synchronization on the dedicated channel is an update location; Determining whether the target frame number corresponding to the update location can be decoded;

a sixth determining module, configured to determine that the updated location is the target location, if the fifth determining module determines that the target frame number corresponding to the update location is decodable;

a seventh determining module, configured to determine, if the fifth determining module determines that the target frame number corresponding to the update location is not decodable, determine that the location of the target frame number on the dedicated channel is The target location.

With reference to the fourth aspect of the embodiments of the present invention, in a fourth implementation manner of the fourth aspect of the embodiments of the present invention,

The user equipment further includes:

a second receiving unit, configured to receive a mapping table sent by the base station, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate system information change, and the second serial number is used to indicate the Corresponding relationship of the second indication information whose system information has not been changed;

An eighth determining unit, configured to determine, by using the mapping table, the first serial number by using the mapping table, if it is determined that the sequence number set in the frame of the common channel corresponding to the target location is the first serial number Corresponding said first indication information;

a ninth determining unit, configured to determine, according to the first indication information, a target system message change, where the target system message is located in a frame of the common channel corresponding to the target location;

And a tenth determining unit, configured to parse the target system message.

With reference to the fourth aspect of the embodiments of the present invention, in a fifth implementation manner of the fourth aspect of the embodiments of the present invention,

The user equipment further includes:

An eleventh determining unit, configured to automatically start the user equipment if it is determined that the target quantity is passed;

a twelfth determining unit, configured to determine a target data channel, where a frame of the dedicated channel where the target data channel is located is the same as a frame where the target scheduling channel is located;

a thirteenth determining unit, configured to pass the target according to scheduling information on the target scheduling channel The data channel transmits uplink data.

The fifth aspect of the embodiments of the present invention provides a communication network, including the base station according to any one of the third aspect of the present invention to the third implementation manner of the third aspect of the embodiment of the present invention, and the fourth embodiment of the present invention. The user equipment according to any one of the fifth implementation manners of the fourth aspect of the embodiments of the present invention.

A sixth aspect of the embodiments of the present invention provides a base station, including a transmitter, a receiver, and a processor. The processor is configured to perform the following operations:

For dividing a downlink channel into a common channel for transmitting system information, the dedicated channel for transmitting data, and the dedicated channel including a scheduling channel and a data channel; Setting a frame number in each frame of the common channel, where the preset rule is a numbering manner in which the base station numbers the frame number in each frame of the common channel, and according to the pre- Setting a rule such that the frame number in each frame respectively corresponds to a different location of the dedicated channel, so that the user equipment can determine a target frame number corresponding to the target location of the dedicated channel, and according to the preset rule and Determining, by the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where a frame of the dedicated channel where the target scheduling channel is located is a frame where the target location is located The next frame.

With reference to the sixth aspect of the embodiments of the present invention, in a first implementation manner of the sixth aspect,

The transmitter is configured to perform the following operations:

And configured to send the preset rule to the user equipment.

With reference to the first implementation manner of the sixth aspect of the embodiments of the present invention, in a second implementation manner of the sixth aspect of the embodiments of the present invention,

The processor is further configured to perform the following operations:

Means for setting system information in each frame of the common channel;

And a mapping table, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate the system information change, and the second serial number and the second indication used to indicate that the system information is unchanged. Correspondence of information;

The transmitter is further configured to perform the following operations:

Used to send the mapping table to a user equipment; The processor is further configured to perform the following operations:

a frame for determining the system information change is a first target frame, and the first sequence number is set in the first target frame, so that the user equipment determines, by using the mapping table, the first sequence number Corresponding said first indication information;

The frame for determining that the system information is unchanged is a second target frame, and the second sequence number is set in the second target frame, so that the user equipment determines the second number by using the mapping table. The second indication information corresponding to the serial number.

With reference to the sixth aspect of the embodiments of the present invention, in a third implementation manner of the sixth aspect of the embodiments of the present invention,

The processor is further configured to perform the following operations:

And a synchronization signal is set in each frame of the common channel, so that the user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station.

A seventh aspect of the embodiments of the present invention provides a user equipment, including a transmitter, a receiver, and a processor;

The processor is configured to perform the following operations:

Dedicated channel for determining a target carrier frequency region to be located; wherein the dedicated channel includes a scheduling channel and a data channel;

Used to determine a target location located on the dedicated channel;

a frame number for determining a common channel corresponding to the target location, to obtain a target frame number, where the frame number is set by the base station in each frame of the common channel according to a preset rule;

Determining, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; wherein the preset rule is the public a frame number of the channel, where the frame of the dedicated channel on which the target scheduling channel is located is the next frame of the frame in which the target location is located;

And if the target quantity is determined to be greater than or equal to a preset threshold, the user equipment enters a sleep state.

With reference to the seventh aspect of the embodiments of the present invention, in a first implementation manner of the seventh aspect,

The receiver is further configured to perform the following operations: And configured to receive the preset rule sent by the base station.

With reference to the seventh aspect of the embodiment of the present invention, in a second implementation manner of the seventh aspect of the embodiment of the present invention,

The processor is further configured to perform the following operations:

Used to determine its boot position on the dedicated channel;

And a synchronization signal corresponding to the booting position, where the synchronization signal is located in a frame of the common channel corresponding to the booting position;

And determining, by the synchronization signal, that the user equipment is synchronized with a clock of the base station, and the user determines that the booting location is the target location.

With reference to the second implementation manner of the seventh aspect of the embodiment of the present invention, in a third implementation manner of the seventh aspect of the embodiment of the present invention,

The processor is further configured to perform the following operations:

And determining, if the user equipment is not synchronized with the clock of the base station according to the synchronization signal, determining that a location for completing clock synchronization on the dedicated channel is an update location;

Determining whether the target frame number corresponding to the update location can be decoded;

And if the fifth determining module determines that the target frame number corresponding to the update location is decodable, determining that the update location is the target location;

And if the fifth determining module determines that the target frame number corresponding to the update location cannot be decoded, determining that a location at which the target frame number can be decoded on the dedicated channel is the target location.

With reference to the seventh aspect of the embodiment of the present invention, in a fourth implementation manner of the seventh aspect of the embodiment of the present invention,

The receiver is configured to perform the following operations:

And a mapping table that is sent by the base station, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate the system information change, and the second serial number is used to indicate that the system information is unchanged. Corresponding relationship of the second indication information;

The processor is further configured to perform the following operations:

If the sequence number set in the frame of the common channel corresponding to the target location is the first sequence number, the user equipment determines, by using the mapping table, the identifier corresponding to the first sequence number. First indication information;

And determining, according to the first indication information, a target system message change, where the target system message is located in a frame of the common channel corresponding to the target location;

Used to parse the target system message.

With reference to the seventh aspect of the embodiment of the present invention, in a fifth implementation manner of the seventh aspect of the embodiment of the present invention,

The processor is further configured to perform the following operations:

For determining that the user equipment passes the target quantity, the user equipment is automatically powered on;

Determining, for determining a target data channel, a frame of the dedicated channel on which the target data channel is located is the same as a frame in which the target scheduling channel is located;

And transmitting, by the target data channel, uplink data according to scheduling information on the target scheduling channel.

Embodiments of the present invention provide a channel resource configuration method, a sleep control method, a related device, and a network, where a base station divides a downlink channel into a common channel and a dedicated channel, and the base station performs each of the common channels according to a preset rule. Set the frame number in the frame. The preset rule is a numbering manner in which the base station numbers the frame numbers located in each frame of the common channel. The user equipment determines the target frame number of the common channel corresponding to the target location on the dedicated channel by using the embodiment, and the user equipment determines that the target location distance is located between the target scheduling channels of the next dedicated channel frame. The target number of the common channel frame. And if the user equipment determines that the target quantity is greater than or equal to a preset threshold, the user equipment may wake up briefly and then wake up to receive scheduling information on the target scheduling channel located in the next dedicated channel frame. Thereby saving power consumption of the user equipment. DRAWINGS

1 is a flow chart of steps of a method for configuring a channel resource according to an embodiment of the present invention; FIG. 2 is a flow chart of another embodiment of a method for configuring a channel resource according to an embodiment of the present invention;

FIG. 3 is a flow chart of steps of a method for configuring a channel resource according to an embodiment of the present invention; FIG. 4 is a flow chart of a method for performing a sleep control method according to an embodiment of the present invention; FIG. A flow chart of another embodiment of the provided sleep control method; FIG. 6 is a flow chart of another embodiment of a sleep control method according to an embodiment of the present invention; FIG. 7 is a schematic diagram of coverage of each carrier frequency region in a communication network according to an embodiment of the present invention; A schematic diagram of a format of a common channel and a dedicated channel provided; FIG. 9 is a schematic structural diagram of an embodiment of a base station according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present invention; FIG. 12 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present invention; FIG. 13 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention; FIG. 14 is a schematic structural diagram of another embodiment of a base station according to an embodiment of the present disclosure; FIG. 15 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention. detailed description

An embodiment of the present invention provides a channel resource configuration method, which is shown in Figure 1;

As shown in FIG. 1, the channel resource configuration method specifically includes:

101. The base station divides the downlink channel into a common channel and a dedicated channel.

The common channel enables mutual communication between the base station and the user equipment in the cellular network.

In this embodiment, the dedicated channel for transmitting data may be multiple, and the specific number is not limited in the embodiment of the present invention.

Specifically, the base station separately allocates the dedicated channel on multiple carrier frequency regions with different coverage areas;

The base station may allocate one of the dedicated channels to a plurality of carrier frequency regions with different coverage areas, or allocate a plurality of the dedicated channels on a carrier frequency region with the same coverage area, and how to allocate the specific channels in this embodiment. limited.

The dedicated channel includes a scheduling channel and a data channel, and the base station sends scheduling information to the user equipment through the scheduling channel, and the user equipment sends the uplink data according to the indication of the scheduling information.

The scheduling channel specifically includes a channel (UPCH) of uplink scheduling information and a channel (PDTCH) of downlink scheduling information.

102. The base station sets a frame number in each frame of the common channel according to a preset rule. The preset rule is a numbering manner in which the base station numbers the frame numbers located in each frame of the common channel.

The specific numbering manner of the preset rule is not limited in this embodiment, as long as different positions on the dedicated channel correspond to the frame number on the common channel.

That is, in this embodiment, each frame of the common channel includes a synchronization signal for synchronizing the common channel and the dedicated channel, system information, and system information change for indicating whether the system information is changed. Indicates the information and the frame number of the frame.

This embodiment does not limit the specific information and order in each frame on the common channel.

In this embodiment, the user equipment determines, as the target location, whether the location on the dedicated channel needs to be dormant, because the base station sets a frame number in each frame of the common channel according to the preset rule, The user equipment may determine a target frame number of the common channel corresponding to a target location of the dedicated channel, because the user equipment and the base station have previously agreed on a frame number in each frame of the common channel. According to the numbering manner, the user equipment may determine, according to the preset rule, a target number of the common channel frame that is separated from a target scheduling channel located in a next dedicated channel frame by the target location.

The frame of the dedicated channel on which the target scheduling channel is located is the next frame of the frame in which the target location is located.

The user equipment may determine whether it is necessary to perform a short sleep and then wake up to receive scheduling information on the target scheduling channel located on the next dedicated channel frame according to the target number.

Determining, by the user equipment, whether to perform hibernation may be determined according to a preset threshold, for example, the user equipment determines the threshold to be 4, and if the user equipment determines that the target location is away from the next dedicated channel frame. The number of the common channel frames between the target scheduling channels is six, and the user equipment performs dormancy, and the specific sleep time passes through frames of six common channels, that is, after the frames of the six common channels. The user equipment wakes up to receive scheduling information on the target scheduling channel on the dedicated channel.

And if the user equipment determines that the number of the common channel frames between the target location and the target scheduling channel of the next dedicated channel frame is two, the user equipment does not sleep. In this embodiment, the specific value of the threshold value for determining whether the user equipment needs to be dormant is not limited, and the threshold may also be determined by the base station, and the base station sends the determined threshold value to the system broadcast to the system. User equipment.

In this embodiment, the base station may divide the downlink channel into a common channel and a dedicated channel, and the base station separately allocates the dedicated channel on a plurality of carrier frequency regions with different coverage areas, where the base station is in each of the common channels. Setting a frame number in the frames, and respectively establishing a correspondence between the frame number and different positions on the dedicated channel, so that the user equipment can determine a frame number corresponding to a different location on the dedicated channel, so that the user equipment can according to the frame. The number determines whether it needs to sleep to receive the scheduling information on the next dedicated channel frame, thereby effectively reducing the power consumption of the user equipment.

The embodiment shown in FIG. 1 illustrates the channel resource configuration method in detail. The format of the frame of the common channel is specifically described below in conjunction with the embodiment shown in FIG. 2:

201. The base station divides the downlink channel into a common channel and a dedicated channel.

202. The base station sets a frame number in each frame of the common channel according to a preset rule. Steps 201 to 202 shown in FIG. 2 are the same as steps 101 to 102 shown in FIG. Let me repeat.

203. The base station sends the preset rule to the user equipment.

The specific manner in which the base station sends the preset rule to the user equipment in this embodiment is not limited, as long as the user equipment can receive the preset rule, for example, the base station can broadcast the system through the system. Preset rules are sent to the user equipment.

204. The base station sets system information in each frame of the common channel.

The system information (SIB) defines information related to the base station, such as configuration of a common channel, idle mode mobility parameters, system acquisition information, and the like.

205. The base station establishes a mapping table.

The mapping table includes a correspondence between the first sequence number and the first indication information for indicating the system information change, and a correspondence between the second sequence number and the second indication information for indicating that the system information is not changed.

206. The base station sends the mapping table to a user equipment.

The base station may send the mapping table to the user equipment through a system broadcast, or may send the mapping table to the user equipment through the common channel. The user equipment can determine the indication information corresponding to the first serial number or the second serial number by using the mapping table, so that the user equipment can determine whether the system information is changed.

In this embodiment, the specific manner in which the base station notifies the user equipment that the system information is changed is that the base station sends a first sequence number for indicating the system information change to the user equipment or is used to indicate the The second sequence number of the system information is not changed, and the user equipment decodes the sequence number to determine whether the system information is changed, so that the user equipment does not need to decode complex indication information, thereby effectively reducing the complexity of the decoding process of the user equipment, thereby It is beneficial to reduce the cost of the user equipment, reduce the delay, and further reduce the power consumption of the user equipment.

And if the user equipment determines that the system information is changed according to the first sequence number, the user equipment parses the frame of the common channel changed by the system information, thereby reacquiring the changed system information, and then reacquiring the common channel of the system information change. Information about the base station on the frame, idle mode mobility parameters, system acquisition information, and the like.

If the user equipment determines that the system information is not changed according to the second sequence, the user equipment does not need to parse the frame of the common channel whose system information has not been changed, so that the user equipment can determine whether it needs to be analyzed according to whether the system information changes or not. The system information avoids the waste of power consumption caused by repeated analysis of system information by the user equipment if the system information is not changed.

207. The base station determines that the frame that is changed by the system information is a first target frame, and sets the first sequence number in the first target frame.

That is, if the base station determines the system information change in the frame of the common channel, the base station determines that the frame is the first target frame, and sets the first sequence number in the first target frame.

The user equipment may determine the first indication information corresponding to the first sequence number by using the mapping table, so that the user equipment determines that the system information of the first target frame is changed.

208. The base station determines that the frame whose system information is not changed is a second target frame, and sets the second sequence number in the second target frame.

That is, if the base station determines that the system information in the frame of the common channel has not changed, the base station determines that the frame is the second target frame, and sets the second sequence number in the second target frame.

The user equipment determines the second indication information corresponding to the second sequence number by using the mapping table, so that the user equipment determines that the system information of the second target frame is not changed.

After the first sequence number is set by the base station in step 207 or the second sequence number is set by the base station in step 208, Then proceed to step 209;

209. The base station sets a synchronization signal in each frame of the common channel.

And the synchronization signal is used to enable the user equipment to determine, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station.

In this embodiment, the frame number, the system information, the first sequence number or the second sequence number, and the synchronization signal arrangement sequence included in each frame of the common channel are not limited in this embodiment.

And the common channel in this embodiment may be one or more. For example, the base station may be divided into two common channels, where the first common channel includes a frame number, system information, and a first sequence number or a second sequence number, and the second common channel Include a synchronization signal;

Or, the first common channel includes a frame number, a first sequence number or a second sequence number, and a synchronization signal, and the second common channel includes system information.

The number of common channels and the format of each common channel in this embodiment are not limited in this embodiment.

In this embodiment, the base station sets system information in each frame of the common channel, and establishes a mapping table for indicating whether the system information of the user equipment is changed, and the base station is in each frame of the common channel. And setting a synchronization signal, so that the user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station. In this embodiment, the user equipment can receive the frame number, the system information, the first serial number or the second serial number, and the synchronization signal to obtain corresponding information, and the user equipment can analyze the serial number to determine whether the system information is changed, and no change is made. There is no need to parse the system information, thereby effectively reducing the power consumption of the user equipment.

It should be clarified that the bit value occupied by the sequence number shown in this embodiment is only 3 bits, so the user equipment can quickly and accurately parse the sequence number, and the mapping table is used to determine the corresponding indication information, thereby reducing the user equipment. The complexity of the control signaling is analyzed, thereby reducing the cost of the user equipment, and effectively reducing the delay and reducing the power consumption.

When the channel resource configuration method shown in this embodiment is specifically applied, the mapping table may not only establish a correspondence between the first sequence number and the first indication information used to indicate the system information change, and the second sequence number. Corresponding relationship between the indication information indicating the user equipment and the serial number may be established by using the mapping table, so that the user equipment can be parsed by the mapping table. The serial number can determine corresponding indication information, and the indication information The indication information for indicating whether the user equipment is successfully registered, the indication information for indicating whether the user equipment can send uplink data, and the indication information for indicating whether the current data channel of the user equipment is idle is Wait.

The embodiment shown in FIG. 2 specifically describes the format of the frame of the common channel. The following describes how the channel resource configuration method provided in this embodiment implements wide coverage, as shown in FIG. 3;

Because the requirements of M2M have different needs according to different application scenarios, the underlying communication network based on different requirements of the Internet of Things may be different; for example, video surveillance services, his demand is large bandwidth, low latency Etc., it is possible to utilize existing cellular networks.

For the remote meter reading application in the power industry, all the electricity meters in a certain urban area need to be grouped into one group, and the network operators and power industry users can use the group as a whole for mobility management optimization or access management. Further, the demand for meter reading applications is a low-cost, low-power communication network, for example, a zigbee network can be utilized.

With this embodiment, the requirements of the wide coverage and large capacity of the M2M can be satisfied;

301. The base station determines a carrier frequency region.

In order to enable the coverage of the carrier frequency region determined by the base station, the carrier frequency region determined by the base station in the embodiment is: the coverage of the existing cellular network and the coverage of the enhanced cellular network. Scope

The coverage of the enhanced cellular network is not limited with respect to the coverage of the existing cellular network;

The base station according to this embodiment can determine the coverage of the enhanced cellular network, so that the embodiment can be applied to M2Ms with different requirements to achieve wide coverage and large capacity requirements.

For example, the coverage of the enhanced cellular network may include three areas;

The coverage of the first carrier frequency region is enhanced relative to the coverage of existing cellular networks

10dB;

The coverage of the second carrier frequency region is enhanced relative to the coverage of existing cellular networks

20dB;

The coverage of the third carrier frequency region can be enhanced by 30 dB with respect to the coverage of the existing cellular network;

Wherein, the first carrier frequency region does not need to use spread spectrum as long as its coverage is relative to the existing cellular The coverage of the network can be enhanced by 10dB;

The second carrier frequency region and the third carrier frequency region require a time domain spread spectrum method;

The manner of spreading in the present embodiment is not limited, as long as the carrier area of the wide coverage can be realized. For example, the specific method of the spreading may be block spreading, symbol spreading or bit spreading.

The base station can determine different carrier frequency regions according to the requirements of the specific application scenario of the M2M, and can also determine carrier frequency regions with different coverage ranges according to different application scenarios, thereby satisfying the requirements of different application scenarios and achieving a wide range. Coverage, high volume demand.

302. The base station divides the downlink channel into a common channel and a dedicated channel.

In this embodiment, the specific number of dedicated channels allocated by the base station is not limited, but at least the carrier frequency regions of the coverage of the enhanced cellular network that the base station has determined correspond to the dedicated channel.

The embodiment is described by taking the dedicated channel as three as an example: that is, the dedicated channel includes: a first dedicated channel, a second dedicated channel, and a third dedicated channel.

The first dedicated channel corresponds to the first carrier frequency region, that is, the user equipment located in the first carrier frequency region determines scheduling information and a data channel for transmitting uplink data according to the first dedicated channel.

The second dedicated channel corresponds to the second carrier frequency region, that is, the user equipment located in the second carrier frequency region determines scheduling information and a data channel for transmitting uplink data according to the second dedicated channel.

The third dedicated channel corresponds to the third carrier frequency region, that is, the user equipment located in the third carrier frequency region determines scheduling information and a data channel for transmitting uplink data according to the third dedicated channel.

In this embodiment, each carrier frequency region is associated with a dedicated channel as an example. The specific carrier frequency region and the dedicated channel are not limited. For example, multiple carrier frequency regions may correspond to the same dedicated channel.

303. The base station sets a frame number in each frame of the common channel according to a preset rule. For how the base station sets a frame number, see the embodiment shown in FIG. 1 and FIG. 2, in this embodiment. Without detailed description, since the base station sets a frame number in each frame of the common channel, any position on the first dedicated channel corresponds to a frame number of one frame of the common channel. Narrative Any position on the two dedicated channels corresponds to the frame number of one frame of one of the common channels.

304. The base station sends the preset rule to the user equipment.

In this embodiment, if the user equipment is located in the first carrier frequency region, the user equipment determines the first dedicated channel, and may determine an arbitrary location on the first dedicated channel, and determine the The current frame in which the location is located, and the scheduling channel on the frame of the next first dedicated channel relative to the current frame is determined to determine the number of frames separating the common channel between the arbitrary location and the scheduling channel.

For details, refer to the embodiment shown in FIG. 1 and FIG. 2, and details are not described in this embodiment. The user equipment determines whether the user equipment located on the normal carrier frequency area is dormant according to the determined number of frames of the common channel to save power consumption.

305. The base station sets system information in each frame of the common channel.

306. The base station establishes a mapping table.

307. The base station sends the mapping table to a user equipment.

308. The base station determines that the frame changed by the system information is a first target frame, and sets the first sequence number in the first target frame.

309. The base station determines that the frame whose system information is not changed is a second target frame, and sets the second sequence number in the second target frame.

310. The base station sets a synchronization signal in each frame of the common channel.

The steps 304 to 310 in this embodiment are the same as the steps 203 to 209 shown in FIG. 2, and are not limited in this embodiment.

That is, the base station can determine the carrier frequency range with different coverage according to the requirements of the M2M, thereby increasing the coverage of the cellular network, meeting the requirements of different M2M application scenarios, and being in the existing cellular network. Based on the spectrum resource, block spread spectrum, symbol spread spectrum or bit spread spectrum is used. This embodiment can share the antenna feeder and radio frequency device of the existing cellular network, thereby saving cost. And the user equipment in the carrier frequency region located in different coverage areas can determine that a frame of several common channels is separated from the next scheduling channel by any position on the dedicated channel corresponding to the carrier frequency region, so as to determine Whether to sleep or not to save power.

The embodiment shown in FIG. 1 to FIG. 3 illustrates the channel resource configuration method from the base station side. The following describes the user equipment how to implement the sleep control method in conjunction with the embodiment shown in FIG. 4:

401. The user equipment determines a dedicated channel corresponding to the target carrier frequency region where the user equipment is located; The base station can determine each carrier frequency region according to the requirements of the specific application scenario of the M2M, and then the user equipment first determines that the carrier frequency region in which it is located is the target carrier frequency region.

For example, if the user equipment determines that it is located in the first carrier frequency region that does not need to be spread, the user equipment determines that the first carrier frequency region is the target carrier frequency region.

If the user equipment determines that it is located in the second carrier frequency region that needs to be spread, the user equipment determines that the second carrier frequency region is the target carrier frequency region.

For the specific setting manner of the carrier frequency region, please refer to the embodiment shown in FIG. 3, which is not described in this embodiment.

After determining, by the user equipment, the target carrier frequency region, the user equipment further determines a dedicated channel corresponding to the target carrier frequency region;

The dedicated channel includes a scheduling channel and a data channel. The specific format of the dedicated channel is shown in the embodiment shown in FIG.

402. The user equipment determines a target location located on the dedicated channel.

The user equipment determines that the location on the dedicated channel that needs to determine whether to sleep is the target location.

403. The user equipment determines a frame number of a common channel corresponding to the target location, to obtain a target frame number.

It can be seen from the embodiment shown in FIG. 1 to FIG. 3 that any position on the dedicated channel corresponds to a frame number on the common channel, and the user equipment can determine the target frame number corresponding to the target location.

The frame number is set in the frame of the common channel by the base station according to a preset rule. For details, refer to the embodiment shown in FIG. 1 and FIG. 2, which is not described in this embodiment.

404. The user equipment determines, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target quantity.

The preset rule is a numbering manner of a frame number on the common channel;

a frame of the dedicated channel on which the target scheduling channel is located is a next frame of a frame in which the target location is located;

That is, the user equipment can determine, according to the preset rule, a frame that is located between any of the locations on the dedicated channel and the next scheduling channel. 405, the user equipment determines whether the target number is greater than or equal to a preset threshold, if yes, proceed to step 406, and if not, proceed to step 407;

The threshold may be set by the user equipment according to the needs of the user equipment, and may be determined by the base station, and the base station sends the determined threshold to the user equipment by using the system broadcast. In this embodiment, the specific sending manner and the generating manner of the threshold are not limited.

And if the user equipment determines that the number of the common channel frames between the target location and the target scheduling channel of the next dedicated channel frame is two, the user equipment does not sleep.

406. The user equipment enters a sleep state.

Then, the user equipment performs sleep, and the specific sleep time is waking up after the frame length of the target number of common channels to receive scheduling information on the target scheduling channel on the dedicated channel.

For example, if the user equipment determines the threshold to be 4, and if the user equipment can determine the number of the common channel frames if the target location is separated from the target scheduling channel of the next dedicated channel frame. If the number is 6, the user equipment is dormant, and the specific sleep time passes through frames of 6 common channels, that is, after the frames of 6 common channels, the user equipment wakes up to receive the target scheduling channel on the dedicated channel. Scheduling information on.

407. The user equipment does not enter a sleep state.

Since the number of targets of the common channel frame spaced between the target location and the target scheduling channel is small, no sleep is required.

For example, if the user equipment determines the threshold to be 4, the user equipment may determine that the number of the common channel frames if the target location is separated from the target scheduling channel of the next dedicated channel frame is 2, the user equipment does not sleep.

In this embodiment, the user equipment can determine a frame number corresponding to a different location on the dedicated channel, and the user equipment can determine, according to the frame number, a target number of the common channel frame that is spaced between the target location and the target scheduling channel, and It can be determined whether the target quantity is greater than or equal to a preset threshold. If yes, the user equipment sleeps to save power consumption. If not, the user equipment does not need to perform sleep.

The embodiment shown in FIG. 4 details how the user equipment implements the sleep control method. The following describes an embodiment of FIG. 5 to describe how the user equipment determines the target location:

501. The user equipment determines a dedicated channel corresponding to the target carrier frequency region where the user equipment is located; The step 501 in the embodiment is the same as the step 401 shown in FIG. 4, and is not described in this embodiment.

502. The user equipment receives the preset rule sent by the base station.

The user equipment may receive the preset rule sent by the base station by using a system broadcast.

503. The user equipment determines a booting location on the dedicated channel.

504. The user equipment determines a synchronization signal corresponding to the booting location, a synchronization signal of the dedicated channel synchronization, system information, system information change indication information used to indicate whether the system information is changed, and a frame number of the frame.

The user equipment may determine a frame of the common channel corresponding to the booting location, and parse the synchronization signal in a frame of the common channel corresponding to the booting location, that is, the synchronization signal is located at a location The frame of the common channel corresponding to the boot position.

The user equipment determines whether its power-on position is synchronized with the clock of the base station according to the synchronization signal.

505, the user equipment determines, according to the synchronization signal, whether the user equipment and the base station are clock synchronized, if yes, proceed to step 506, and if not, proceed to step 507;

506. The user determines that the booting location is the target location.

507. The user equipment determines that a location for completing clock synchronization on the dedicated channel is an update location.

508, the user equipment determines whether the target frame number corresponding to the update location can be decoded; if yes, proceed to step 509, and if not, proceed to step 510;

509. The user equipment determines that the update location is the target location.

That is, if the user equipment determines that the target frame number corresponding to the update location can be decoded, it determines that the current update location is the target location.

510. The user equipment continues to receive the frame of the common channel, until the user equipment can decode the target frame number.

If the user equipment cannot decode the target frame number corresponding to the update location, the user equipment continues to receive the frame of the common channel until the signal strength is accumulated to a certain extent, so that the user equipment can decode the The target frame number is described. 511. The user equipment determines that a location at which the target frame number can be decoded on the dedicated channel is the target location.

512. The user equipment determines a frame number of a common channel corresponding to the target location, to obtain a target frame number.

513. The user equipment determines, according to the preset rule and the target frame number, the number of the common channel frames that are separated between the target location and the target scheduling channel, to obtain a target quantity.

514, the user equipment determines whether the target number is greater than or equal to a preset threshold, and if so, proceed to step 515, and if not, proceed to step 516;

515. The user equipment enters a sleep state.

516. The user equipment does not enter a sleep state.

The steps 512 to 516 shown in this embodiment are the same as the steps 403 to 407 shown in FIG. 4, and are not described in this embodiment.

The embodiment shown in Figure 5 illustrates how the user equipment determines the target location. The following embodiment, in conjunction with Figure 6, illustrates how to further reduce the power consumption of the user equipment:

601. The user equipment determines a dedicated channel corresponding to the target carrier frequency region where the user equipment is located;

602. The user equipment receives the preset rule sent by the base station.

603. The user equipment determines a booting location on the dedicated channel.

604. The user equipment determines a synchronization signal corresponding to the booting location.

The processes shown in steps 601 to 604 shown in this embodiment are the same as the processes from step 501 to step 504 shown in FIG. 5, and are not described in this embodiment.

605. The user equipment determines, according to the synchronization signal, that the user equipment is not synchronized with the clock of the base station, and the user equipment determines that a location for completing clock synchronization on the dedicated channel is an update position.

In this embodiment, the user equipment and the base station clock are not synchronized as an example;

606. The user equipment receives a mapping table sent by the base station.

The mapping table includes a correspondence relationship between the first serial number and the first indication information for indicating system information change, and a correspondence relationship between the second serial number and the second indication information for indicating that the system information is not changed;

The system information (SIB) defines configurations such as common channels, idle mode mobility parameters, The system captures information such as information related to the base station.

The user equipment can receive the mapping table via a system broadcast or control channel.

607. If the user equipment determines that the sequence number set in the frame of the common channel corresponding to the target location is the first sequence number, the user equipment determines, by using the mapping table, that the number is corresponding to the first sequence number. The first indication information;

608. The user equipment determines, according to the first indication information, a target system message change, where the target system message is located in a frame of the common channel corresponding to the target location;

609. The user equipment parses the target system message.

610. If the user equipment determines that the sequence number set in the frame of the common channel corresponding to the target location is the second sequence number, the user equipment determines, by using the mapping table, that the second sequence number is corresponding to the second sequence number. The second indication information;

611. The user equipment determines that the target system message is not changed according to the second indication information, where the target system message is located in a frame of the common channel corresponding to the target location;

And if the user equipment determines that the target system message has not changed, there is no need to parse the target system message.

612, the user equipment determines whether the target frame number corresponding to the update location can be decoded; if yes, proceed to step 613, and if not, proceed to step 614;

613. The user equipment determines that the update location is the target location.

614. The user equipment continues to receive the frame of the common channel, until the user equipment can decode the target frame number.

615. The user equipment determines that a location at which the target frame number can be decoded on the dedicated channel is the target location.

In the embodiment, the target location is determined by step 613 or step 615, and then step 616 is performed. 616. The user equipment determines a frame number of a common channel corresponding to the target location, to obtain a target frame number.

617. The user equipment determines, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target quantity.

618. The user equipment determines whether the target quantity is greater than or equal to a preset threshold, and if yes, Then proceed to step 619, if not, proceed to step 621;

619. The user equipment enters a sleep state.

620. If the user equipment determines that the target quantity is passed, the user equipment is automatically powered on; that is, the user equipment automatically starts up after receiving the frame of the target number of common channels.

621. The user equipment does not enter a sleep state.

622. The user equipment determines a target data channel.

a frame of the dedicated channel on which the target data channel is located is the same as a frame in which the target scheduling channel is located;

623. The user equipment sends uplink data by using the target data channel according to scheduling information on the target scheduling channel.

In this embodiment, the user equipment can decode the sequence number to determine whether the system information is changed, so that the user equipment does not need to decode complex indication information, thereby effectively reducing the complexity of the user equipment decoding process, thereby reducing the user. The cost of the device reduces latency and further reduces the power consumption of the user equipment. And if the user equipment determines that the system information is changed according to the first sequence number, the user equipment parses the frame of the common channel changed by the system information, thereby reacquiring the changed system information, and reacquiring the common channel of the system information change. Information about the base station on the frame, idle mode mobility parameters, system acquisition information, and the like. If the user equipment determines that the system information is not changed according to the second sequence, the user equipment does not need to parse the frame of the common channel whose system information has not been changed, so that the user equipment can determine whether to analyze the system according to whether the system information changes or not. The information avoids the waste of power consumption caused by repeated analysis of system information by the user equipment if the system information is not changed.

For a better understanding of the embodiments of the present invention, the embodiments of the present invention are described in detail below with reference to specific application scenarios;

The application scenario is applied to the spectrum resource of the cellular network, and the communication network of the existing cellular network is designed to realize a wide coverage communication network, and the communication network provided by the application scenario capable of achieving wide coverage can share the existing cellular network. Antenna and RF devices, thus achieving lower costs;

Therefore, the communication network provided based on the application scenario can be applied to different M2Ms. In this application scenario, as shown in FIG. 7, the coverage area indicated by reference numeral 701 is an existing cellular network. Coverage of the network;

The coverage area indicated by reference numeral 702 is the first carrier frequency region without spreading;

The coverage of the first carrier frequency region can be enhanced relative to the coverage of an existing cellular network

10dB;

The coverage area indicated by reference numeral 703 is a second carrier frequency region;

The coverage of the second carrier frequency region can be increased by 20 dB with respect to the coverage of the existing cellular network;

The coverage area indicated by reference numeral 704 is a third carrier frequency region;

The coverage of the third carrier frequency region can be increased by 30 dB with respect to the coverage of the existing cellular network;

Specifically, the second coverage area and the third coverage area are in a time domain spreading manner; wherein the specific manner of spreading the second coverage area and the third coverage area may be block spreading, symbol spreading, or Bit spread spectrum

The base station divides the downlink channel into a common channel CCH and a dedicated channel DCH;

The number of the common channel CCHs may be one, and each frame of the common channel CCH includes, but is not limited to, a synchronization signal, system information change indication information, or system information, used to indicate whether the system information is changed. And the frame number of the frame;

The synchronization signal, the system information change indication information for indicating whether the system information is changed, the system information, and the context of the frame number of the frame are only an example, and the specific order may be arbitrary;

The number of the common channel CCH may be two, and the synchronization signal is set on each frame of the first common channel CCH; the system information change indication information and system are set on each frame of the second common channel CCH Information and the frame number of the frame;

It should be clarified that the number of the common channel CCH is described by way of example, and the specific number is not limited, and the information on each frame of each common channel CCH is not limited, as long as the dedicated channel DCH is anywhere. Both can correspond to frames on the common channel CCH.

In this application scenario, the common channel CCH is described by taking one example as an example;

The specific number of dedicated channels DCH divided by the base station is not limited; the divided dedicated channels DCH may be corresponding to different coverage areas, and one dedicated channel may also be made. DCH corresponds to a coverage area;

That is, the base station may allocate one of the dedicated channels to a plurality of carrier frequency regions with different coverage ranges, or allocate a plurality of the dedicated channels on a carrier frequency region with the same coverage area, how to allocate in the embodiment. Not limited.

In this application scenario, the dedicated channel DCH includes DCH1, DCH2, and DCH3. The DCH1 corresponds to the first coverage area, that is, the user equipment located in the first coverage area sends uplink data through DCH1.

The DCH2 corresponds to the second coverage area, that is, the user equipment located in the second coverage area sends uplink data through the DCH2.

The DCH3 corresponds to the third coverage area, that is, the user equipment located in the third coverage area passes

DCH3 sends uplink data;

Specifically, each of DCH1, DCH2, and DCH3 carries three types of channels, that is, a channel including uplink scheduling information (PUTCH), a channel for downlink scheduling information (PDTCH), and a data channel;

In this application scenario, as shown in Figure 8, the frame length of DCH1 is 8 times longer than the CCH frame length, and each frame length of DCH1 is 100 ms.

The channel indicated by the label 801 in one frame of the DCH1 is the PUTCH, and the channel indicated by the label 802 is the channel data channel indicated by the PDTCH and the label 803;

The frame length of DCH2 is 8 times of the frame length of DCH1, and the frame length of DCH2 is 8*100 ms;

The channel indicated by reference numeral 804 in one frame of DCH2 is the PUTCH, and the channel indicated by reference numeral 805 is a channel data channel indicated by PDTCH and reference numeral 806;

The frame length of DCH3 is 8 times of the frame length of DCH2, and the frame length of DCH2 is 64*100 ms. The channel indicated by reference numeral 807 in one frame of DCH3 is the PUTCH, and the channel indicated by reference numeral 808 is PDTCH. a channel data channel indicated by reference numeral 809;

The base station sets a frame number in each frame of the common channel (a frame indicated by reference numeral 801 shown in FIG. 8) according to a preset rule;

The preset rule is a numbering manner in which the base station numbers the frame number located in each frame of the common channel;

In this application scenario, three frame numbers are set in each frame of the common channel, the first frame number corresponds to the first coverage area, the second frame number corresponds to the second coverage area, and the third frame number With the third The cover area corresponds;

The frame number of the base station on the first frame of the CCH is 0/0/0 according to the preset rule, and the frame number on the next CCH frame is 1/0/0. 7/0/0; the frame number on the ninth CCH frame is 0/1/0 until the frame number on the 512th CCH frame is 7/7/7;

That is, in the application scenario, the first frame number on each CCH frame corresponds to the position on DCH1, so that the locations on different DCH1s correspond to the first frame numbers on different CCH frames;

The second frame number on each CCH frame corresponds to the position on DCH2, so that the locations on different DCH2s correspond to the second frame numbers on different CCH frames;

The third frame number on each CCH frame corresponds to the position on DCH3, so that the positions on different DCH3s correspond to the third frame numbers on different CCH frames;

Sending, by the base station, the preset rule that has been determined to the user equipment by using a system broadcast, so that the user equipment determines that the base station performs the frame number in each frame of the common channel. Numbering method

And each CCH frame further includes: the system information, a sequence number for indicating whether the system information is changed, a synchronization signal, and a frame number; wherein, the context is only an example;

The frame of the CCH may also include two frame numbers, where the first frame number corresponds to the second coverage area, and the second frame number corresponds to the third coverage area.

In the actual cellular communication network, the user equipment located in the first coverage area determines that it is located in the first coverage area that does not need to be spread, and then starts to try to receive scheduling information. Without dormancy, the base station does not need to allocate a frame number with the first coverage area;

In this application scenario, the base station is configured to allocate a frame number to the first coverage area as an example. The base station establishes a mapping table, where the mapping table includes a first serial number and first indication information used to indicate that the system information is changed. Correspondence relationship, and a correspondence between the second serial number and the second indication information for indicating that the system information is not changed;

Sending, by the base station, the mapping table to the user equipment by using a system broadcast or a CCH;

Determining, by the base station, that the frame changed by the system information is a first target frame, and setting the first sequence number in the first target frame;

Determining, by the base station, that the frame whose system information has not been changed is a second target frame, and in the second target Setting the second serial number in the frame;

When the user equipment is powered on, the user equipment needs to determine the carrier frequency region in which it is located;

The user equipment obtains a correlation peak in a CCH frame for a long time, and if the correlation peak exceeds a certain threshold, the user equipment considers that it is located in the first coverage area;

If the correlation peak does not exceed a certain threshold, the user equipment will receive multiple consecutively (from the second

The CCH frame starts up to the 8th CCH frame. The data in the CCH frame is merged for a long time and then correlated to obtain a correlation peak.

If the correlation peak exceeds a certain threshold, the user equipment determines to be located in the second coverage area;

Otherwise, multiple consecutive receptions (up to 64 CCH frames from 9 CCH frames). The CCH frame performs the same operation after the data for a long time. If the threshold is exceeded, the user equipment considers itself to be in the third coverage area. Otherwise, it is considered No network exists;

In this application scenario, if the user equipment determines that it is located in the first coverage area, the user equipment determines a dedicated channel DCH1 corresponding to the first coverage area;

The user equipment determines its boot position on DCH1;

In this application scenario, the user equipment determines a frame of the CCH corresponding to the boot position on the DCH1; the user equipment determines whether the boot position on the DCH1 is related to the base station according to the synchronization information on the frame of the CCH corresponding to the boot position on the DCH1. Clock synchronization;

In this application scenario, the user equipment determines that the power-on position on the DCH1 is synchronized with the base station clock according to the synchronization information on the frame of the CCH corresponding to the power-on position on the DCH1. The user equipment determines that the power-on is on the DCH1. The location is the target location;

Receiving, by the user equipment, a mapping table sent by the base station, and determining whether the first sequence number or the second sequence number is set on a frame of the CCH corresponding to the target location on the DCH1;

In this application scenario, the user equipment determines that the first sequence number is set on the frame of the CCH corresponding to the target location on the DCH1 as an example;

And determining, by the user equipment, that the first sequence number is set on the frame of the CCH corresponding to the target location on the DCH1, the user equipment determines, according to the mapping table, an indication system corresponding to the first sequence number. First indication information of information change;

Determining, by the user equipment, a target system message change according to the first indication information;

The user equipment parses the target system message; In this application scenario, the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH1 is 4/0/0;

The user equipment receives the preset rule that is sent by the base station by using the system broadcast, and the user equipment determines, according to the preset rule, that the frame number on the frame of the CCH corresponding to the scheduling channel located on the first frame of the DCH1 is 0. /0/0, the frame number on the frame of the CCH corresponding to the scheduling channel located on the second frame of DCH1 is 0/1/0 and so on;

In this application scenario, the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH1 is 4/0/0, and the user equipment determines that the target location is located on the DCH1. On the frame, the user equipment determines, according to the preset rule, that the frame number on the frame of the CCH corresponding to the scheduling channel on the second frame on the DCH1 is 0/1/0;

The user equipment determines, according to the frame number 0/1/0 and the frame number 4/0/0, that the target number of the common channel frames between the target location and the target scheduling channel is 4 CCH frames;

The frame on the DCH1 of the target scheduling channel is the next frame of the frame where the target location is located on the DCH1;

In this application scenario, the user equipment determines whether the target quantity is greater than or equal to a preset threshold;

The preset threshold may be 4, because the target number in the application scenario is equal to the preset threshold, the user equipment determines to enter a sleep state;

If the user equipment determines the duration of the four CCH frames, the user equipment is automatically powered on; that is, in the application scenario, the user equipment automatically turns on the target data channel; wherein the target data channel is located The frame of the dedicated channel is the same as the frame in which the target scheduling channel is located;

That is, in the application scenario, the target data channel and the target scheduling channel are located on a second frame of the DCH1;

In this application scenario, if the user equipment determines that it is located in the second coverage area, the user equipment determines a second dedicated channel DCH2 corresponding to the second coverage area;

The user equipment determines its boot position on the DCH 2; In this application scenario, the user equipment determines a frame of the CCH corresponding to the boot position on the DCH 2; the user equipment determines whether the boot position on the DCH 2 is related to the base station according to the synchronization information on the frame of the CCH corresponding to the boot position on the DCH 2 Clock synchronization;

In this application scenario, the user equipment determines that the power-on location on the DCH2 is not synchronized with the base station clock according to the synchronization information on the frame of the CCH corresponding to the power-on position on the DCH2; the user equipment determines that the The location where the clock synchronization is completed on the two dedicated channels is the update location;

Receiving, by the user equipment, a mapping table sent by the base station, and determining whether the first sequence number or the second sequence number is set on a frame of the CCH corresponding to the update location on the DCH2;

In the application scenario, the user equipment determines that the second sequence number is set on the frame of the CCH corresponding to the update location on the DCH2.

And the user equipment determines, according to the mapping table, a system for indicating the system corresponding to the second sequence number, because the user equipment determines that the second sequence number is set on the frame of the CCH corresponding to the update location on the DCH2. Second indication information of the information change;

Determining, by the user equipment, that the target system message is not changed according to the second indication information;

The user equipment does not need to parse the system message;

Determining, by the user equipment, whether the target frame number corresponding to the update location is decodable; for example, if a frame number of the CCH corresponding to the boot location is 4/0/0, corresponding to the update location The frame number of the CCH is 0/5/0, because the second frame number of several frame numbers preceding the frame number 0/5/0 is 4, 3, 2, 1...; frame number 0/5/ The second frame number in the following several frame numbers is 6, 7;

That is, the second frame number of the several frame numbers preceding the frame number 0/5/0 is different from the second frame number of the subsequent frame numbers, the signal strength is insufficient, and the user equipment cannot decode the Updating the target frame number corresponding to the location;

For example, if the frame number of the CCH corresponding to the boot position is 2/0/0, the frame number of the CCH corresponding to the update position is 5/0/0, that is, the number in front of the frame number 5/0/0. The second frame number of the frame numbers is the same as the second frame number of the subsequent frame numbers (all 0), and the user equipment can decode the target frame number corresponding to the update position;

In this application scenario, the user equipment determines that the target frame number corresponding to the update location cannot be decoded as an example: The user equipment continues to receive the frame of the common channel until the user equipment can decode the target frame number;

In this application scenario, the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH2 is 7/1/0;

The user equipment receives the preset rule that is sent by the base station by using the system broadcast, and the user equipment determines, according to the preset rule, that the frame number on the frame of the CCH corresponding to the scheduling channel located on the first frame of the DCH2 is 0. /0/0, the frame number on the frame of the CCH corresponding to the scheduling channel located on the second frame of DCH2 is 0/0/1 and so on;

In this application scenario, the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH2 is 7/1/0, and the user equipment determines that the target location is located on the DCH2. On the frame, the user equipment determines, according to the preset rule, that the frame number on the frame of the CCH corresponding to the scheduling channel on the second frame on the DCH2 is 0/0/1;

The user equipment determines, according to the frame number 7/1/0 and the frame number 0/0/1, the target number of the common channel frame between the target location and the target scheduling channel;

The frame on the DCH2 of the target scheduling channel is the next frame of the frame where the target location is located on the DCH2;

Determining, by the user equipment, whether the target quantity is greater than or equal to a preset threshold;

In this application scenario, the user equipment determines that the number of the target is smaller than the preset threshold. In the application scenario, if the target quantity is smaller than the preset threshold, the user is used. The device does not need to sleep.

The specific structure of the base station provided by the embodiment of the present invention is described in detail below with reference to the embodiment shown in FIG. 9;

The base station specifically includes:

The dividing unit 901 is configured to divide the downlink channel into a common channel for transmitting system information, the dedicated channel is used for transmitting data, and the dedicated channel includes scheduling Channel and data channel;

a first setting unit 902, configured to set a frame number in each frame of the common channel according to a preset rule, where the preset rule is that the base station is in the frame located in each frame of the common channel No. numbering mode, and the frame numbers in each frame are respectively corresponding to different positions of the dedicated channel according to the preset rule, so that the user equipment can determine the target position corresponding to the dedicated channel. a target frame number, and determining, according to the preset rule and the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated scheduling channel is located The frame of the channel is the next frame of the frame in which the target location is located.

In this embodiment, the dividing unit 901 may divide the downlink channel into a common channel and a dedicated channel, and the base station separately allocates the dedicated channel on a plurality of carrier frequency regions with different coverage ranges, and the first setting unit 902 is configured by Setting a frame number in each frame of the common channel, and respectively establishing a correspondence between the frame number and different positions on the dedicated channel, so that the user equipment can determine a frame number corresponding to a different location on the dedicated channel, so that the user The device can determine whether it needs to sleep to receive the scheduling information on the next dedicated channel frame according to the frame number, thereby effectively reducing the power consumption of the user equipment.

The specific structure of the base station provided by the embodiment of the present invention is described in detail in the embodiment shown in FIG. 9. The specific structure of the base station capable of dividing the common channel is described below with reference to the embodiment shown in FIG.

The base station includes:

The dividing unit 1001 is configured to divide the downlink channel into a common channel for transmitting system information, the dedicated channel is used for transmitting data, and the dedicated channel includes Degree channel and data channel;

a first setting unit 1002, configured to set a frame number in each frame of the common channel according to a preset rule, where the preset rule is that the base station is in the frame located in each frame of the common channel No. numbering mode, and the frame numbers in each frame are respectively corresponding to different positions of the dedicated channel according to the preset rule, so that the user equipment can determine the target position corresponding to the dedicated channel. a target frame number, and determining, according to the preset rule and the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated scheduling channel is located The frame of the channel is the next frame of the frame in which the target location is located;

a first sending unit 1003, configured to send the preset rule to the user equipment; a second setting unit 1004, configured to set system information in each frame of the common channel; and an establishing unit 1005, configured to establish a mapping table, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate the system information change, and a correspondence between the second serial number and the second indication information used to indicate that the system information is not changed. Relationship

The second sending unit 1006 is configured to send the mapping table to the user equipment.

a first determining unit 1007, configured to determine that the frame of the system information change is a first target frame, and set the first sequence number in the first target frame, so that the user equipment determines by using the mapping table The first indication information corresponding to the first serial number;

a second determining unit 1008, configured to determine that the frame whose system information is not changed is a second target frame, and set the second serial number in the second target frame, so that the user equipment passes the mapping table Determining the second indication information corresponding to the second serial number;

The third setting unit 1009 is configured to set a synchronization signal in each frame of the common channel, so that the user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station.

In this embodiment, the second setting unit 1004 sets system information in each frame of the common channel, and the establishing unit 1005 establishes a mapping table for indicating whether the system information of the user equipment is changed, and the third setting unit 1009 is A synchronization signal is set in each frame of the common channel, so that the user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station. The user equipment can receive the frame number, the system information, the first serial number or the second serial number, and the synchronization signal to obtain the corresponding information, and the user equipment resolves the serial number to determine whether the system information is sent. The change of the user, without change, does not need to analyze the system information, thereby effectively reducing the power consumption of the user equipment. The embodiment shown in FIG. 9 to FIG. 10 illustrates a specific structure of a base station that can implement channel resource configuration. The specific structure of the user equipment that can automatically perform sleep to save power is described in detail below with reference to the embodiment shown in FIG.

The user equipment specifically includes:

a third determining unit 1101, configured to determine a dedicated channel corresponding to the target carrier frequency region, where the dedicated channel includes a scheduling channel and a data channel;

a fourth determining unit 1102, configured to determine a target location on the dedicated channel; a fifth determining unit 1103, configured to determine a frame number of a common channel corresponding to the target location, to obtain a target frame number, where The frame number is set by the base station in each frame of the common channel according to a preset rule;

a sixth determining unit 1104, configured to determine, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; Setting a rule is a numbering manner of a frame number on the common channel, where a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

The seventh determining unit 1105 is configured to: if it is determined that the target quantity is greater than or equal to a preset threshold, the user equipment enters a sleep state.

In this embodiment, the fifth determining unit 1103 can determine a frame number corresponding to a different location on the dedicated channel, and the sixth determining unit 1104 can determine the common channel between the target location and the target scheduling channel according to the frame number. The target number of frames, if the seventh determining unit 1105 determines that the target number is greater than or equal to a preset threshold, then performs sleep to save power consumption.

The embodiment shown in Fig. 11 details the specific structure of the user equipment that can automatically perform sleep to save power. The specific structure of the user equipment that can determine the target location is described below with reference to the embodiment shown in Fig. 12:

The user equipment specifically includes:

a third determining unit 1201, configured to determine a dedicated channel corresponding to the target carrier frequency region, where the dedicated channel includes a scheduling channel and a data channel;

The first receiving unit 1202 is configured to receive the preset rule sent by the base station.

a fourth determining unit 1203, configured to determine a target location located on the dedicated channel; a fifth determining unit 1204, configured to determine a frame number of a common channel corresponding to the target location, to obtain a target frame number, where the frame number is each frame of the common channel of the base station according to a preset rule Set in

a sixth determining unit 1205, configured to determine, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; Setting a rule is a numbering manner of a frame number on the common channel, where a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

The seventh determining unit 1206 is configured to: if it is determined that the target quantity is greater than or equal to a preset threshold, the user equipment enters a sleep state;

The fourth determining unit 1203 specifically includes:

a first determining module 12031, configured to determine a booting position on the dedicated channel; a second determining module 12032, configured to determine a synchronization signal corresponding to the booting location, where the synchronization signal is located corresponding to the booting location In the frame of the common channel;

a third determining module 12033, configured to determine, according to the synchronization signal, that the user equipment is synchronized with a clock of the base station, where the user determines that the booting location is the target location;

a fourth determining module 12034, configured to determine, when the user equipment is not synchronized with the clock of the base station, according to the synchronization signal, determine that a location for completing clock synchronization on the dedicated channel is an update position;

a fifth determining module 12035, configured to determine whether the target frame number corresponding to the update location is decodable;

The sixth determining module 12036 is configured to: if the fifth determining module determines that the target frame number corresponding to the update location is decodable, determine that the updated location is the target location;

a seventh determining module 12037, configured to determine, when the fifth determining module determines that the target frame number corresponding to the update location is not decritable, determine a location where the target frame number can be decoded on the dedicated channel Is the target location.

The embodiment shown in FIG. 12 illustrates a specific structure of a user equipment that can determine the target location: The specific structure of the user equipment that further reduces power consumption is described below in conjunction with the embodiment shown in FIG.

The user equipment specifically includes

a third determining unit 1301, configured to determine a dedicated channel corresponding to the target carrier frequency region; The dedicated channel includes a scheduling channel and a data channel;

The first receiving unit 1302 is configured to receive the preset rule sent by the base station;

a fourth determining unit 1303, configured to determine a target location located on the dedicated channel. The second receiving unit 1304 is configured to receive a mapping table sent by the base station, where the mapping table includes a first serial number and is used to indicate system information. Corresponding relationship between the changed first indication information, and a correspondence between the second serial number and the second indication information for indicating that the system information is not changed;

The eighth determining unit 1305 is configured to determine, by using the mapping table, the first number by using the mapping table, if the sequence number set in the frame of the common channel corresponding to the target location is determined to be the first sequence number. The first indication information corresponding to the serial number;

The eighth determining unit 1305 is further configured to: if it is determined that the sequence number set in the frame of the common channel corresponding to the target location is the second sequence number, the user equipment determines, by using the mapping table, The second indication information corresponding to the second serial number;

a ninth determining unit 1306, configured to determine, according to the first indication information, a target system message change, where the target system message is located in a frame of the common channel corresponding to the target location;

The ninth determining unit 1306 is further configured to: determine, according to the second indication information, that the target system message is not changed, where the target system message is located in a frame of the common channel corresponding to the target location;

a tenth determining unit 1307, configured to parse the target system message;

a fifth determining unit 1308, configured to determine a frame number of a common channel corresponding to the target location, to obtain a target frame number, where the frame number is each frame of the common channel of the base station according to a preset rule Set in

a sixth determining unit 1309, configured to determine, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; Setting a rule is a numbering manner of a frame number on the common channel, where a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

The seventh determining unit 1310 is configured to: if it is determined that the target quantity is greater than or equal to a preset threshold, the user equipment enters a sleep state;

The eleventh determining unit 1311 is configured to: if it is determined that the target quantity is passed, the user equipment is automatically powered on; a twelfth determining unit 1312, configured to determine a target data channel, where a frame of the dedicated channel where the target data channel is located is the same as a frame where the target scheduling channel is located;

The thirteenth determining unit 1313 is configured to send uplink data by using the target data channel according to scheduling information on the target scheduling channel.

The fourth determining unit 1303 specifically includes:

a first determining module 13031, configured to determine a booting position on the dedicated channel; a second determining module 13032, configured to determine a synchronization signal corresponding to the booting location, where the synchronization signal is located corresponding to the booting location In the frame of the common channel;

a third determining module 13033, configured to determine, according to the synchronization signal, that the user equipment is synchronized with a clock of the base station, where the user determines that the booting location is the target location;

The fourth determining module 13034 is configured to determine, when the user equipment is not synchronized with the clock of the base station, according to the synchronization signal, determine that the location where the clock synchronization is completed on the dedicated channel is an update position;

a fifth determining module 13035, configured to determine whether the target frame number corresponding to the update location is decodable;

The sixth determining module 13036 is configured to determine, if the fifth determining module determines that the target frame number corresponding to the update location is decodable, determine the updated location as the target location;

The seventh determining module 13037 is configured to determine, if the fifth determining module determines that the target frame number corresponding to the update location is not decritable, determine a location where the target frame number can be decoded on the dedicated channel. Is the target location.

In this embodiment, the eighth determining unit 1305 can decode the sequence number to enable the ninth determining unit 1306 to determine whether the system information is changed, so that the user equipment does not need to decode complex indication information, thereby effectively reducing the number. The complexity of the user equipment decoding process is beneficial to reducing the cost of the user equipment, reducing the delay, and further reducing the power consumption of the user equipment. And if the eighth determining unit 1305 determines the system information change according to the first sequence number, the tenth determining unit 1307 parses the frame of the common channel in which the system information is changed, thereby reacquiring the changed system information, and reacquiring the system. Information about the base station on the frame of the common channel of the information change, idle mode mobility parameter, system acquisition information, and the like. If the eighth determining unit 1305 determines that the system information is not changed according to the second sequence number, the user equipment does not need to analyze that the system information has not changed. The frame of the common channel, so that the user equipment can determine whether to analyze the system information according to the specific situation of whether the system information changes, and avoid the waste of power consumption caused by the user equipment repeatedly analyzing the system information if the system information is not changed. .

The invention also provides a communication network, the communication communication network comprising:

The base station shown in Figures 9 through 10 and the user equipment shown in Figures 11 through 13 are shown.

For a better understanding of the base station and the user equipment provided by the embodiments of the present invention, a specific application scenario is described in detail below;

The application scenario is applied to the spectrum resource of the cellular network, and the communication network of the existing cellular network is designed to realize a wide coverage communication network, and the communication network provided by the application scenario capable of achieving wide coverage can share the existing cellular Network antennas and RF devices, thus achieving lower costs;

Therefore, the communication network provided by the application scenario can be applied to M2Ms with different requirements; in this application scenario, as shown in FIG. 7, the coverage area indicated by reference numeral 701 is the coverage of the existing cellular network;

10dB;

Specifically, the second coverage area and the third coverage area use a time domain spreading manner;

The specific manner of spreading the second coverage area and the third coverage area may be block spreading, symbol spreading or bit spreading;

The dividing unit 1001 of the base station divides the downlink channel into a common channel CCH and a dedicated channel DCH; wherein the number of the common channel CCHs may be one, and each frame of the common channel CCH includes but is not limited to a synchronization signal, System information change indication information, system information, and a frame number of the frame indicating whether the system information has changed; The synchronization signal, the system information change indication information for indicating whether the system information is changed, the system information, and the context of the frame number of the frame are only an example, and the specific order may be arbitrary;

The specific number of dedicated channels DCH divided by the dividing unit 1001 of the base station is not limited; the divided dedicated channels DCH may be corresponding to different coverage areas, and one dedicated channel DCH may be corresponding to one coverage area;

That is, the dividing unit 1001 of the base station may allocate one dedicated channel to each of a plurality of carrier frequency regions with different coverage ranges, or allocate a plurality of the dedicated channels on a carrier frequency region with the same coverage area, how to allocate This embodiment is not limited.

The DCH2 corresponds to the second coverage area, that is, the user equipment located in the second coverage area passes

DCH2 sends uplink data;

The DCH3 corresponds to the third coverage area, that is, the user equipment located in the third coverage area sends uplink data through the DCH3.

The channel indicated by the numeral 801 in one frame of the DCH1 is the PUTCH, and the channel indicated by the numeral 802 is the channel data channel indicated by the PDTCH and the label 803; The frame length of DCH2 is 8 times of the frame length of DCH1, and the frame length of DCH2 is 8*100 ms;

The first setting unit 1002 of the base station sets a frame number in each frame of the common channel (frame indicated by reference numeral 801 shown in FIG. 8) according to a preset rule;

The preset rule is a numbering manner in which the first setting unit 1002 of the base station numbers the frame numbers located in each frame of the common channel;

In this application scenario, three frame numbers are set in each frame of the common channel, the first frame number corresponds to the first coverage area, the second frame number corresponds to the second coverage area, and the third frame number Corresponding to the third coverage area;

The first setting unit 1002 of the base station, according to the preset rule, has three frame numbers on the first frame of the CCH as 0/0/0, and the frame number on the next CCH frame is 1/0/0. The frame number on each frame is

7/0/0; The frame number on the ninth CCH frame is 0/1/0 until the frame number on the 512th CCH frame is

7/7/7;

The first sending unit 1003 of the base station sends the preset rule that has been determined to the user equipment by using a system broadcast, so that the first receiving unit 1302 of the user equipment receives the preset rule and determines the a numbering manner in which the base station numbers the frame numbers located in each frame of the common channel;

And each CCH frame further includes: the system information, a sequence number used to indicate whether the system information is changed, a synchronization signal, and a frame number; wherein, the context is only an example; The frame of the CCH may also include two frame numbers, where the first frame number corresponds to the second coverage area, and the second frame number corresponds to the third coverage area.

In this application scenario, the base station is configured to allocate a frame number to the first coverage area as an example. The base station establishing unit 1005 establishes a mapping table, where the mapping table includes a first serial number and is used to indicate that the system information is changed. Corresponding relationship between the first indication information, and a correspondence between the second serial number and the second indication information used to indicate that the system information is not changed;

The second sending unit 1006 of the base station sends the mapping table to the user equipment by using a system broadcast or a CCH;

The first determining unit 1007 of the base station determines that the frame changed by the system information is a first target frame, and sets the first serial number in the first target frame;

The second determining unit 1008 of the base station determines that the frame whose system information has not been changed is the second target frame, and sets the second serial number in the second target frame;

When the user equipment is powered on, the third determining unit 1301 of the user equipment needs to determine the carrier frequency region in which it is located;

The third determining unit 1301 of the user equipment obtains a correlation peak in a CCH frame for a long time, and if the correlation peak exceeds a certain threshold, the user equipment considers that it is located in the first coverage area;

If the correlation peak does not exceed a certain threshold, the third determining unit 1301 of the user equipment continuously receives multiple (up to the 8th CCH frame from the 2nd CCH frame). The CCH frame is merged for a long time. Then do related to get a correlation peak;

If the correlation peak exceeds a certain threshold, the third determining unit 1301 of the user equipment determines that the second coverage area is located;

Otherwise, multiple consecutive receptions (up to 64 CCH frames from 9 CCH frames) are performed after the data in the CCH frame for a long time, and if the threshold is exceeded, the third determining unit 1301 of the user equipment considers that it is located in the first Three coverage areas, otherwise no network exists; In this application scenario, if the third determining unit 1301 of the user equipment determines that it is located in the first coverage area, the third determining unit 1301 of the user equipment determines the dedicated channel DCH1 corresponding to the first coverage area;

The first determining module 13031 of the user equipment determines its power-on position on the DCH1; in the application scenario, the first determining module 13031 of the user equipment determines a frame of the CCH corresponding to the power-on position on the DCH1;

The second determining module 13032 of the user equipment determines, according to the synchronization information on the frame of the CCH corresponding to the booting position on the DCH1, whether the booting position on the DCH1 is synchronized with the base station clock;

In this application scenario, the third determining module 13033 of the user equipment determines, according to the synchronization information on the frame of the CCH corresponding to the ON position on the DCH1, that the booting position on the DCH1 is synchronized with the base station clock as an example;

The third determining module 13033 of the user equipment determines that the booting position on the DCH1 is the target position;

The second receiving unit 1304 of the user equipment receives the mapping table sent by the base station; the eighth determining unit 1305 of the user equipment determines the target location corresponding to the DCH1.

Whether the first serial number or the second serial number is set on the frame of the CCH;

In the application scenario, the eighth determining unit 1305 of the user equipment determines that the first sequence number is set on the frame of the CCH corresponding to the target location on the DCH1.

The ninth determining unit 1306 of the user equipment determines, according to the mapping table, that the eighth determining unit 1305 of the user equipment determines that the first sequence number is set on the frame of the CCH corresponding to the target location on the DCH1. First indication information corresponding to the first serial number for indicating system information change;

The ninth determining unit 1306 of the user equipment determines, according to the first indication information, a target system message change;

The tenth determining unit 1307 of the user equipment parses the target system message;

In this application scenario, the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH1 is 4/0/0;

The first receiving unit 1302 of the user equipment receives the preset rule that is sent by the base station by using the system broadcast, and the fifth determining unit 1308 of the user equipment determines that the preset is located according to the preset rule. The frame number on the CCH frame corresponding to the scheduling channel on the first frame of DCH1 is 0/0/0, and the frame number on the CCH frame corresponding to the scheduling channel located on the second frame of DCH1 is 0/0/1. ... and so on;

In this application scenario, the fifth determining unit 1308 of the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH1 is 4/0/0, and the fifth determining unit 1308 of the user equipment is used. Determining that the target location is located on the first frame on the DCH1, the fifth determining unit 1308 of the user equipment determines, according to the preset rule, the corresponding to the scheduling channel on the second frame on the DCH1. The frame number on the frame of the CCH is 0/1/0;

Then, the sixth determining unit 1309 of the user equipment determines, according to the frame number 0/1/0 and the frame number 4/0/0, that the target number of the common channel frame between the target location and the target scheduling channel is 4 CCHs. Frame

In the application scenario, the seventh determining unit 1310 of the user equipment determines whether the target quantity is greater than or equal to a preset threshold;

If the eleventh determining unit 1311 of the user equipment determines the duration of the four CCH frames, the user equipment is automatically powered on;

That is, in the application scenario, the twelfth determining unit 1312 of the user equipment automatically determines the target data channel after being powered on;

The frame of the dedicated channel on which the target data channel is located is the same as the frame in which the target scheduling channel is located;

The thirteenth determining unit 1313 of the user equipment sends uplink data by using the target data channel according to scheduling information on the target scheduling channel.

In this application scenario, if the third determining unit 1301 of the user equipment determines that it is located in the second coverage area, the third determining unit 1301 of the user equipment determines the second dedicated channel DCH2 corresponding to the second coverage area; The first determining module 13031 of the user equipment determines its booting position on the DCH 2; in this application scenario, the first determining module 13031 of the user equipment determines a frame of the CCH corresponding to the booting position on the DCH 2;

The second determining module 13032 of the user equipment determines, according to the synchronization information on the frame of the CCH corresponding to the booting position on the DCH2, whether the booting position on the DCH2 is synchronized with the base station clock;

In this application scenario, the second determining module 13032 of the user equipment determines, according to the synchronization information on the frame of the CCH corresponding to the ON position on the DCH2, that the booting position on the DCH2 is not synchronized with the base station clock.

The fourth determining module 13034 of the user equipment determines that the location of completing the clock synchronization on the second dedicated channel is an update location;

The second receiving unit 1304 of the user equipment receives the mapping table sent by the base station; the eighth determining unit 1305 of the user equipment determines that the first sequence number is set on the frame of the CCH corresponding to the update location on the DCH2. Still the second serial number;

In the application scenario, the eighth determining unit 1305 of the user equipment determines that the second sequence number set on the CCH corresponding to the update location on the DCH2 is taken as an example;

The ninth determining unit 1306 of the user equipment is determined according to the mapping, because the eighth determining unit 1305 of the user equipment determines that the second sequence number is set on the frame of the CCH corresponding to the update location on the DCH2. The table determines second indication information corresponding to the second serial number for indicating system information change;

The ninth determining unit 1306 of the user equipment determines that the target system message has not been changed according to the second indication information;

The user equipment does not need to parse the system message;

The fifth determining module 13035 of the user equipment determines whether the target frame number corresponding to the update location can be decoded;

For example, if the frame number of the CCH corresponding to the boot position is 4/0/0, the frame number of the CCH corresponding to the update position is 0/5/0, due to the number in front of the frame number 0/5/0 The second frame number in the frame number is 4, 3, 2, 1...; the second frame number in the frame number after the frame number 0/5/0 is 6, 7..... .

That is, the second frame number of the several frame numbers preceding the frame number 0/5/0 is different from the second frame number of the subsequent frame numbers, the signal strength is insufficient, and the user equipment cannot decode the Update location The target frame number;

In this application scenario, the seventh determining module 13037 of the user equipment determines that the target frame number corresponding to the update location cannot be decoded as an example:

The seventh determining module 13037 of the user equipment continues to receive the frame of the common channel until the user equipment can decode the target frame number;

The seventh determining module 13037 of the user equipment determines that the location at which the target frame number can be decoded on the dedicated channel is the target location.

In this application scenario, the fifth determining unit 1308 of the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH2 is 7/1/0;

The first receiving unit 1302 of the user equipment receives the preset rule that is sent by the base station by using the system broadcast, and the fifth determining unit 1308 of the user equipment determines the scheduling that is located on the first frame of the DCH2 according to the preset rule. The frame number on the frame of the CCH corresponding to the channel is 0/0/0, and the frame number on the frame of the CCH corresponding to the scheduling channel located on the second frame of the DCH2 is 0/0/1... Analogy

In the application scenario, the fifth determining unit 1308 of the user equipment determines that the frame number on the frame of the CCH corresponding to the target location on the DCH2 is 7/1/0, and the fifth determining unit 1308 of the user equipment is used. Determining that the target location is located on the first frame on the DCH2, the user equipment determines, according to the preset rule, a frame on the frame of the CCH corresponding to the scheduling channel on the second frame on the DCH2. The number is 0/0/1;

Then, the sixth determining unit 1309 of the user equipment determines the target number of the common channel frame between the target location and the target scheduling channel according to the frame number 7/1/0 and the frame number 0/0/1;

The frame on the DCH2 of the target scheduling channel is located at the target location.

The next frame of the frame on DCH2;

The seventh determining unit 1310 of the user equipment determines whether the target quantity is greater than or equal to a preset threshold;

In the application scenario, the target quantity is determined by the seventh determining unit 1310 of the user equipment. For example, the user equipment does not need to perform sleep because the target number is smaller than the preset threshold.

The embodiment shown in FIG. 9 to FIG. 10 illustrates the specific structure of the base station from the perspective of the functional module. The specific structure of the base station is described from the hardware point of view below with reference to the embodiment shown in FIG.

As shown in FIG. 14, the base station includes: a transmitter 1401, a receiver 1402, and a processor 1403. The processor 1403 may be one or more. In this embodiment, an example is used as an example: The medium transmitter 1001, the receiver 1402, and the processor 1403 are connected by a bus. Of course, other connection modes may be used. The specific connection mode is not limited in this embodiment.

The base station according to an embodiment of the present invention may have more or less components than those shown in FIG. 14, may combine two or more components, or may have different component configurations or settings, and each component may include one Hardware, software, or a combination of hardware and software, including multiple signal processing and/or application specific integrated circuits.

The processor 1403 is configured to perform the following operations:

In this embodiment, the processor 1403 may divide the downlink channel into a common channel and a dedicated channel, and the processor 1403 separately allocates the dedicated channel on multiple carrier frequency regions with different coverage areas, where the processor 1403 is Setting a frame number in each frame of the common channel, and respectively establishing a correspondence between the frame number and different positions on the dedicated channel, so that the user equipment can determine a frame number corresponding to a different location on the dedicated channel, to Having the user equipment determine whether it needs to sleep according to the frame number The scheduling information on the next dedicated channel frame is received, thereby effectively reducing the power consumption of the user equipment. In some embodiments of the present invention, the transmitter 1401 is further configured to: send the preset rule to the user equipment.

In some embodiments of the present invention, the processor 1403 is further configured to: perform: setting system information in each frame of the common channel;

The specific manner of the processor 1403 notifying the user equipment whether the system information is changed is that the processor 1403 sends a first serial number for indicating the system information change to the user equipment or is used to indicate the system. The second sequence number of the information is not changed, and the user equipment decodes the sequence number to determine whether the system information is changed, so that the user equipment does not need to decode complex indication information, thereby effectively reducing the complexity of the decoding process of the user equipment, thereby It is beneficial to reduce the cost of user equipment, reduce the delay, and further reduce the power consumption of the user equipment.

The transmitter 1401 is further configured to perform the following operations:

Used to send the mapping table to a user equipment;

The processor 1403 is further configured to perform the following operations:

a frame for determining that the system information is unchanged is a second target frame, and in the second target frame Setting the second sequence number, so that the user equipment determines, by using the mapping table, the second indication information corresponding to the second sequence number;

In this embodiment, the processor 1403 sets system information in each frame of the common channel, and establishes a mapping table for indicating whether the system information of the user equipment is changed, and the processor 1403 is in the common channel. A synchronization signal is set in each frame to enable the user equipment to determine, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station. In this embodiment, the user equipment can receive the frame number, the system information, the first serial number or the second serial number, and the synchronization signal to obtain corresponding information, and the user equipment can analyze the serial number to determine whether the system information is changed or not. There is no need to parse the system information, thereby effectively reducing the power consumption of the user equipment.

The embodiment shown in FIG. 11 to FIG. 13 illustrates the specific structure of the user equipment from the perspective of the function module. The specific structure of the user equipment is described below from the hardware point of view with the embodiment shown in FIG.

As shown in FIG. 15, the user equipment includes: a transmitter 1501, a receiver 1502, and a processor 1503. The processor 1503 may be one or more. In this embodiment, an example is used as an example: For example, the transmitter 1001, the receiver 1502, and the processor 1503 are connected by a bus. Of course, other connection manners may be used. The specific connection manner is not limited in this embodiment.

The user equipment according to an embodiment of the present invention may have more or less components than those shown in FIG. 15, may combine two or more components, or may have different component configurations or settings, and each component may include Hardware, software, or a combination of hardware and software implementations of one or more signal processing and/or application specific integrated circuits.

The processor 1503 is configured to perform the following operations:

Used to determine a target location located on the dedicated channel;

And determining, according to the preset rule and the target frame number, the target location and target scheduling Obtaining a target number of the number of the common channel frames between the channels; wherein the preset rule is a numbering manner of a frame number on the common channel, where the dedicated channel is located by the target scheduling channel The frame is the next frame of the frame in which the target location is located;

In this embodiment, the processor 1503 can determine a frame number corresponding to a different location on the dedicated channel, and the processor 1503 can determine, according to the frame number, a target number of the common channel frame between the target location and the target scheduling channel. And determining whether the target quantity is greater than or equal to a preset threshold. If yes, the user equipment sleeps to save power consumption. If not, the user equipment does not need to perform sleep.

In some embodiments of the present invention, the receiver 1502 is further configured to: receive the preset rule sent by the base station.

In some embodiments of the present invention, the processor 1503 is further configured to: perform an operation for determining a booting position on the dedicated channel;

In some embodiments of the present invention, the processor 1503 is further configured to: perform, if the user equipment is determined to be out of synchronization with the clock of the base station according to the synchronization signal, determine the dedicated channel The position at which the clock synchronization is completed is the update position;

In some embodiments of the present invention, the receiver 1502 is further configured to: receive a mapping table sent by the base station, where the mapping table includes a first serial number and a first indicator for indicating system information change Corresponding relationship of the indication information, and the second serial number and the system letter for indicating Corresponding relationship of the second indication information whose information has not been changed;

The processor 1503 is further configured to perform the following operations:

If the sequence number set in the frame of the common channel corresponding to the target location is the first sequence number, the user equipment determines, by using the mapping table, the number corresponding to the first sequence number. An indication message;

Used to parse the target system message.

In some embodiments of the present invention, the processor 1503 is further configured to: perform, if it is determined that the target quantity is passed, the user equipment is automatically powered on;

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided herein, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. Alternatively, the mutual coupling or direct connection or communication connection shown or discussed may be an indirect engagement or communication connection through some interface, device or unit, and may be in electrical, mechanical or other form. The components displayed by the unit may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.

In addition, each functional unit in various embodiments of the present invention may be integrated in one processing unit. It is also possible that each unit physically exists alone, or two or more units may be integrated in one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the embodiments are modified, or the equivalents of the technical features are replaced by the equivalents; and the modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Rights request

A channel resource configuration method, comprising:

The base station divides the downlink channel into a common channel for transmitting system information, the dedicated channel is used for transmitting data, and the dedicated channel includes a scheduling channel and a data channel; Setting a frame number in each frame of the common channel, where the preset rule is a numbering manner in which the base station numbers the frame number in each frame of the common channel, and according to the pre- Setting a rule such that the frame number in each frame respectively corresponds to a different location of the dedicated channel, so that the user equipment can determine a target frame number corresponding to the target location of the dedicated channel, and according to the preset rule and Determining, by the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where a frame of the dedicated channel where the target scheduling channel is located is a frame where the target location is located The next frame.

2. The channel resource configuration method according to claim 1, wherein the method further comprises:

The base station sends the preset rule to the user equipment.

The channel resource configuration method according to claim 1, wherein the base station further comprises: after dividing the downlink channel into the common channel and the dedicated channel:

The base station sets system information in each frame of the common channel;

Sending, by the base station, the mapping table to a user equipment;

The channel resource configuration method according to claim 1, wherein after the base station divides the downlink channel into the common channel and the dedicated channel, the method further includes: The base station sets a synchronization signal in each frame of the common channel, so that the user equipment determines, according to the synchronization signal, whether the user equipment is synchronized with a clock of the base station.

5. A sleep control method, characterized in that:

Determining, by the user equipment, a dedicated channel corresponding to the target carrier frequency region; wherein the dedicated channel includes a scheduling channel and a data channel;

Determining, by the user equipment, a target location located on the dedicated channel;

The sleep control method according to claim 5, wherein the method further comprises: the user equipment receiving the preset rule sent by the base station.

The sleep control method according to claim 5, wherein the determining, by the user equipment, the target location on the dedicated channel comprises:

The user equipment determines its boot location on the dedicated channel;

The sleep control method according to claim 7, wherein the determining, by the user equipment, the target location on the dedicated channel further includes:

Determining, by the user equipment, whether the target frame number corresponding to the update location is decodable; If yes, the user equipment determines that the update location is the target location;

If not, the user equipment continues to receive the frame of the common channel until the user equipment can decode the target frame number;

The sleep control method according to claim 5, wherein the method further comprises: the user equipment receiving a mapping table sent by the base station, where the mapping table includes a first serial number and is used to indicate system information. Corresponding relationship between the changed first indication information, and a correspondence between the second serial number and the second indication information for indicating that the system information is not changed;

The user equipment parses the target system message.

The sleep control method according to claim 5, wherein, if the user equipment determines that the target quantity is greater than or equal to a preset threshold, the user equipment after entering the sleep state further includes:

A base station, comprising:

a dividing unit, configured to divide the downlink channel into a common channel for transmitting system information, the dedicated channel for transmitting data, and the dedicated channel includes a scheduling channel and a data channel;

a first setting unit, configured to set a frame number in each frame of the common channel according to a preset rule, where the preset rule is the frame number of the base station in each frame of the common channel get on No. numbering manner, and according to the preset rule, the frame numbers in each frame are respectively corresponding to different positions of the dedicated channel, so that the user equipment can determine a target frame corresponding to the target location of the dedicated channel. And determining, according to the preset rule and the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated scheduling channel is located The frame is the next frame of the frame in which the target location is located.

The base station according to claim 11, wherein the base station further comprises: a first sending unit, configured to send the preset rule to the user equipment.

The base station according to claim 11, wherein the base station further comprises: a second setting unit, configured to set system information in each frame of the common channel; and an establishing unit, configured to establish a mapping table The mapping table includes a correspondence between the first serial number and the first indication information used to indicate the system information change, and a correspondence between the second serial number and the second indication information used to indicate that the system information is not changed.

The base station according to claim 11, wherein the base station further comprises: a third setting unit, configured to set a synchronization signal in each frame of the common channel, so that the user equipment is configured according to The synchronization signal determines whether the user equipment is synchronized with the clock of the base station.

15. A user equipment, comprising:

a fifth determining unit, configured to determine a frame number of a common channel corresponding to the target location, to obtain a target frame number, where the frame number is the base station in each frame of the common channel according to a preset rule Set a sixth determining unit, configured to determine, according to the preset rule and the target frame number, the number of the common channel frames between the target location and the target scheduling channel, to obtain a target number; wherein, the preset The rule is a numbering manner of a frame number on the common channel, and a frame of the dedicated channel where the target scheduling channel is located is a next frame of a frame in which the target location is located;

The user equipment according to claim 15, wherein the user equipment further includes:

The user equipment according to claim 15, wherein the fourth determining unit comprises:

The user equipment according to claim 17, wherein the fourth determining unit further comprises:

a fourth determining module, configured to determine, when the user equipment is not synchronized with a clock of the base station, according to the synchronization signal, determine that a location for completing clock synchronization on the dedicated channel is an update location; Determining whether the target frame number corresponding to the update location can be decoded;

The user equipment according to claim 15, wherein the user equipment further includes: a second receiving unit, configured to receive a mapping table sent by the base station, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate system information change, and the second serial number is used to indicate the Corresponding relationship of the second indication information whose system information has not been changed;

And a tenth determining unit, configured to parse the target system message.

And a thirteenth determining unit, configured to send uplink data by using the target data channel according to scheduling information on the target scheduling channel.

A communication network, comprising the base station according to any one of claims 11 to 14, and the user equipment according to any one of claims 15 to 20.

22. A base station, comprising: a transmitter, a receiver, and a processor;

The processor is configured to perform the following operations:

For dividing a downlink channel into a common channel for transmitting system information, the dedicated channel for transmitting data, and the dedicated channel including a scheduling channel and a data channel; Setting a frame number in each frame of the common channel, where the preset rule is a numbering manner in which the base station numbers the frame number in each frame of the common channel, and according to the pre- Setting a rule such that the frame number in each frame respectively corresponds to a different location of the dedicated channel, so that the user equipment can determine a target frame number corresponding to the target location of the dedicated channel, and according to the preset rule and Determining, by the target frame number, a target number of the common channel frame between the target location and a target scheduling channel, where the dedicated scheduling channel is located The frame is the next frame of the frame in which the target location is located.

23. The base station according to claim 22, wherein

The transmitter is configured to perform the following operations:

And configured to send the preset rule to the user equipment.

24. The base station according to claim 22, wherein

The processor is further configured to perform the following operations:

Means for setting system information in each frame of the common channel;

The transmitter is further configured to perform the following operations:

Used to send the mapping table to a user equipment;

The processor is further configured to perform the following operations:

25. The base station according to claim 22, wherein

The processor is further configured to perform the following operations:

26. A user equipment, comprising: a transmitter, a receiver, and a processor; the processor is configured to perform the following operations:

Used to determine a target location located on the dedicated channel;

a frame number for determining a common channel corresponding to the target location, to obtain a target frame number, where The frame number is set in the frame of the common channel by the base station according to a preset rule, and is configured to determine, between the target location and the target scheduling channel, according to the preset rule and the target frame number. Obtaining the number of the common channel frames to obtain a target number; wherein, the preset rule is a numbering manner of a frame number on the common channel, and a frame of the dedicated channel where the target scheduling channel is located is The next frame of the frame in which the target location is located;

27. The user equipment of claim 26, wherein

The receiver is further configured to perform the following operations:

And configured to receive the preset rule sent by the base station.

28. The user equipment of claim 26, wherein

The processor is further configured to perform the following operations:

Used to determine its boot position on the dedicated channel;

29. The user equipment of claim 28, wherein

The processor is further configured to perform the following operations:

30. The user equipment of claim 26, wherein

The receiver is configured to perform the following operations: And a mapping table that is sent by the base station, where the mapping table includes a correspondence between the first serial number and the first indication information used to indicate the system information change, and the second serial number is used to indicate that the system information is unchanged. Corresponding relationship of the second indication information;

The processor is further configured to perform the following operations:

Used to parse the target system message.

31. The user equipment of claim 26, wherein

The processor is further configured to perform the following operations: