CN105208657A

CN105208657A - Data transmission method, equipment and system

Info

Publication number: CN105208657A
Application number: CN201510502432.7A
Authority: CN
Inventors: 刘建华
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2015-08-14
Filing date: 2015-08-14
Publication date: 2015-12-30
Anticipated expiration: 2035-08-14
Also published as: WO2017028698A1; CN105208657B

Abstract

The invention discloses a data transmission method, equipment and a system and solves a problem that system signaling cost for AP set configuration is large. The network side method comprises steps that, information of a first AP is received by network equipment, and the information of the first AP is reported by a terminal and satisfies set conditions; a first AP set is sent by the network equipment for the terminal according to the information of the first AP, so APs in the first AP set are utilized by the terminal to access to the network. According to the method, the first AP set is dynamically configured by the network equipment for the terminal according to the information of the first AP, the information of the first AP is reported by the terminal and satisfies set conditions, so the APs contained in the configured first AP set are more reasonable. As the first AP set is optimized, the quantity of the APs contained in the first AP set is greatly reduced compared with the quantity of APs contained in an AP set determined in the prior art, and signaling configuration cost is further reduced.

Description

A kind of data transmission method, equipment and system

Technical field

The present invention relates to communication technical field, particularly a kind of data transmission method, equipment and system.

Background technology

The grouping system (EvolvedPacketSystem, EPS) of evolution is one and supports ambulant system between multiple access technology and multiple access.Under multiple access scene, under terminal may be in the common covering of multiple third generation partner program (3rdGenerationPartnershipProject, 3GPP) and/or non-3 GPP access network.These access networks may use different access technologies, may belong to different operators, also may be provided to the access of different core network.Universal mobile telecommunications system (UniversalMobileTelecommunicationsSystem, UMTS)/Long Term Evolution (LongTermEvolution, and WLAN (WirelessLocalAreaNetworks LTE), WLAN) scene that coexists as shown in Figure 1, at the base station (NodeB in UMTS of UMTS/LTE, eNB in LTE) in coverage, there is the access point (AccessPoint of multiple WLAN, AP), wherein, the coverage of access point is less than the coverage of base station.

Based on the real-time performance of existing WLAN, generally control multiple AP by access controller (AccessController, AC).When LTE and WLAN is polymerized, only and between AC may there is physical interface (Xw) in eNB.When moving between the AP of terminal under same AC administration, based on the mobility of current WLAN, terminal can not with network interaction, that is the movement within the scope of AC is transparent to eNB.When terminal moves across AC, need to report network, by network determination target AC.Further, in order to the flexibility of real-time performance and configuration, network can, to terminal configuration AP group (APgroup), when terminal is mobile in this AP group, not need to carry out alternately with network.

The terminal of carrying out LTE-WLAN polymerization is generally in indoor, namely this terminal is inactive state or has lower translational speed, under this scene, if give this terminal using all AP under a certain AC administration as an AP group configuration, due to more AP can be disposed under the AC in a community, some AP are had to be useless for this terminal, if by these AP all by signal deployment to terminal, such as by configuration BSSID (ServiceSetIdentifier, BSSID), length is 48 bits (bits), then can increase system signaling expense.

Summary of the invention

Embodiments provide a kind of data transmission method, equipment and system, the problem that the system signaling expense existed during for solving existing configuration AP group is large.

A kind of data transmission method that the embodiment of the present invention provides, the method comprises:

The information of satisfied the first access point AP imposed a condition that network equipment receiving terminal reports;

The described network equipment, according to the information of a described AP, is described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use.

Preferably, impose a condition described in into:

Described terminal carries out the threshold value that measurement result that channel measurement obtains meets setting; Or

Described terminal carries out the measurement result optimum that channel measurement obtains.

In force, as the preferred implementation of one, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, the described network equipment is according to the information of a described AP, for an AP group described in described terminal configuration, comprising:

The described network equipment, according to the information of a described AP, determines target access controller AC;

The described network equipment, from a described AP, determines the 2nd AP and three AP adjacent with described 2nd AP that belong to described target AC;

The described network equipment will comprise the set of described 2nd AP and described 3rd AP, is defined as a described AP group.

Preferably, the described network equipment, according to the information of a described AP, is determined described target AC, being comprised:

The described network equipment, according to the information of a described AP, determines the AC of each AP ownership, selects to comprise the maximum AC of the quantity of a described AP as described target AC; Or

The described network equipment, according to the information of a described AP, selects the AC of an AP ownership of measurement result optimum as described target AC.

Preferably, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and the described network equipment is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, before the information of the satisfied AP imposed a condition that described network equipment receiving terminal reports, the method also comprises:

The described network equipment sends the indication information of the information of the 2nd AP group configured corresponding to the AP that is used to indicate described terminal whether report measurement results optimum to described terminal.

As the preferred implementation of another kind, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, the described network equipment, according to the information of a described AP, is an AP group described in described terminal configuration, comprises:

The described network equipment determines the AP comprising the 2nd AP group corresponding to a described AP and comprise;

The described network equipment will comprise the set of the AP determined, is defined as a described AP group.

Based on above-mentioned any embodiment, the described network equipment is according to the information of a described AP, and after described terminal configuration the one AP group, the method also comprises:

The information of AP imposed a condition described in meeting outside the described AP group that described network equipment receiving terminal reports;

The described network equipment according to the information of the AP received, for described terminal reconfigures AP group, and by the message notice of AP group that reconfigures to described terminal.

Based on above-mentioned any embodiment, before the information of the satisfied AP imposed a condition that described network equipment receiving terminal reports, the method also comprises:

The described network equipment is the metrical information that described terminal configuration carries out channel measurement, and described metrical information is sent to described terminal;

Wherein, described metrical information comprises measuring object, measuring amount and the measurement reported event for representing report condition.

Preferably, described measuring object comprises: need carry out the frequency point information of channel measurement and/or need to carry out the service set SSID information of channel measurement.

The another kind of data transmission method that the embodiment of the present invention provides, the method comprises:

Terminal determines the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment;

Described terminal receives the information that the described network equipment is an AP group of described terminal configuration;

Described terminal uses the AP access network in a described AP group.

Preferably, impose a condition described in into:

As the first preferred implementation, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

Preferably, the information of a described AP also comprises: the information of the 2nd AP group configured that an AP of measurement result optimum is corresponding.

Preferably, the method also comprises:

The indication information of the information of the 2nd AP group that the one AP of described terminal that what described terminal received that the described network equipment sends be used to indicate whether report measurement results optimum is corresponding.

As the preferred implementation of another kind, the information of a described AP comprises: the identification information of a described AP and the 2nd AP group configured corresponding to a described AP.

Based on above-mentioned any embodiment, described terminal receives after the described network equipment is the information of an AP group of described terminal configuration, and the method also comprises:

Described terminal determines that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one satisfied described in the AP that imposes a condition, described terminal still uses the AP access network in a described AP group; Or

Described terminal determines that the arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one meet described in the AP that imposes a condition, described terminal still uses the AP access network in a described AP group, and gives the described network equipment by the information reporting of described arbitrary AP; Or

Described terminal determines that the arbitrary AP outside a described AP group imposes a condition described in meeting, the information reporting of described arbitrary AP is given the described network equipment by described terminal, and after receiving the information of the described network equipment again for the AP group of described terminal configuration, the AP access network in the AP group that use reconfigures.

Based on above-mentioned any embodiment, before described terminal determines the AP meeting and impose a condition, the method also comprises:

Described terminal receives the metrical information of carrying out channel measurement that the described network equipment is described terminal configuration;

A kind of network equipment that the embodiment of the present invention provides, this network equipment comprises:

Receiver module, for the information of the satisfied AP imposed a condition that receiving terminal reports;

Processing module, for the information according to a described AP, is described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use.

Preferably, impose a condition described in into:

In force, as the preferred implementation of one, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, described processing module specifically for:

According to the information of a described AP, determine target AC; From a described AP, determine the 2nd AP and three AP adjacent with described 2nd AP that belong to described target AC; To the set of described 2nd AP and described 3rd AP be comprised, be defined as a described AP group.

Preferably, described processing module, according to the information of a described AP, is determined described target AC, being comprised:

According to the information of a described AP, determine the AC of each AP ownership, select to comprise the maximum AC of the quantity of a described AP as described target AC; Or

According to the information of a described AP, select the AC of an AP ownership of measurement result optimum as described target AC.

Preferably, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and described processing module is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, this network equipment also comprises:

Sending module, for sending the indication information of the information of the 2nd AP group configured corresponding to the AP that is used to indicate described terminal whether report measurement results optimum to described terminal.

As the preferred implementation of another kind, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, described processing module specifically for:

Determine the AP comprising the 2nd AP group corresponding to a described AP and comprise; To the set of the AP determined be comprised, be defined as a described AP group.

Based on above-mentioned any embodiment, described receiver module is also for the information of an AP that imposes a condition described in meeting outside the described AP group that receiving terminal reports;

Described processing module also for: according to the information of the AP that described receiver module receives, for described terminal reconfigures AP group, and by the message notice of AP group that reconfigures to described terminal.

A kind of terminal that the embodiment of the present invention provides, this terminal comprises:

Determination module, for determining the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment;

Receiver module, for receiving the information that the described network equipment is an AP group of described terminal configuration;

Access module, for using the AP access network in a described AP group.

Preferably, impose a condition described in into:

As the preferred implementation of one, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

Preferably, described receiver module also for:

The indication information of the information of the 2nd AP group that the AP being used to indicate described terminal whether report measurement results optimum receiving that the described network equipment sends is corresponding.

Preferably, described determination module also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one satisfied described in the AP that imposes a condition; Or

Described determination module also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one meet described in the AP that imposes a condition, and by the information reporting of described arbitrary AP to the described network equipment; Or

Described determination module also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, give the described network equipment by the information reporting of described arbitrary AP; Described access module also for: after receiving the information of the described network equipment again for the AP group of described terminal configuration, the AP access network in the AP group that reconfigures of use.

The another kind of network equipment that the embodiment of the present invention provides, comprising: transceiver and at least one processor be connected with this transceiver, wherein:

Transceiver, for the information of the satisfied AP imposed a condition that receiving terminal reports;

Processor, for reading the program in memory, performs following process: according to the information of a described AP, is described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use.

Preferably, impose a condition described in into:

In force, as the preferred implementation of one, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, and described processor is specifically for performing:

Preferably, described processor is specifically for performing:

Preferably, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and described processor is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, described transceiver is also for performing:

The indication information of the information of the 2nd AP group configured corresponding to the AP that is used to indicate described terminal whether report measurement results optimum is sent to described terminal.

As the preferred implementation of another kind, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, and described processor is specifically for performing:

Preferably, described transceiver is also for performing: the information of an AP imposed a condition described in meeting outside the described AP group that receiving terminal reports;

Described processor is also for performing: according to the information of the AP that described transceiver arrives, for described terminal reconfigures AP group, and controls described transceiver by the message notice of AP group that reconfigures to described terminal.

The another kind of terminal that the embodiment of the present invention provides, comprising: transceiver and at least one processor be connected with this transceiver, wherein:

Processor, for reading the program in memory, performs following process: determine the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment; And the AP access network in an AP group corresponding to the information of the AP group using described transceiver to arrive;

Transceiver, receives for performing the information that the described network equipment is an AP group of described terminal configuration.

Preferably, impose a condition described in into:

In force, as the preferred implementation of one, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

Preferably, described transceiver is also for performing:

Based on above-mentioned any embodiment, described processor is also for performing:

Determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one satisfied described in the AP that imposes a condition; Or

Determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one meet described in the AP that imposes a condition, and by the information reporting of described arbitrary AP to the described network equipment; Or

Determine that arbitrary AP outside a described AP group imposes a condition described in meeting, give the described network equipment by the information reporting of described arbitrary AP; After described transceiver 71 receives the information of the described network equipment again for the AP group of described terminal configuration, the AP access network in the AP group that use reconfigures.

A kind of communication system that the embodiment of the present invention provides, this communication system comprises:

The network equipment, for the information of the satisfied AP imposed a condition that receiving terminal reports; According to the information of a described AP, be described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use;

Terminal, for determining the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment; Receive the information that the described network equipment is an AP group of described terminal configuration; Use the AP access network in a described AP group.

In the embodiment of the present invention, the network equipment is according to the information of the satisfied AP imposed a condition of terminal to report, and be dynamically terminal configuration the one AP group, the AP that configured an AP group is comprised is more reasonable.Owing to optimizing an AP group, the quantity of the AP that the quantity of the AP that an AP group comprises comprises compared to the AP group that prior art is determined decreases, thus decreases the expense of configuration signal.

Accompanying drawing explanation

Fig. 1 is the network architecture schematic diagram that UMTS/LTE and WLAN coexists;

The schematic diagram of the data transmission method of a kind of network side that Fig. 2 provides for the embodiment of the present invention;

The schematic diagram of the data transmission method of a kind of end side that Fig. 3 provides for the embodiment of the present invention;

The schematic diagram of the first network equipment that Fig. 4 provides for the embodiment of the present invention;

The schematic diagram of the first terminal that Fig. 5 provides for the embodiment of the present invention;

The schematic diagram of the second network equipment that Fig. 6 provides for the embodiment of the present invention;

The schematic diagram of the second terminal that Fig. 7 provides for the embodiment of the present invention;

The schematic diagram of a kind of communication system that Fig. 8 provides for the embodiment of the present invention.

Embodiment

In the embodiment of the present invention, the network equipment, according to the information of the satisfied AP imposed a condition of terminal to report, is dynamically terminal configuration the one AP group, decreases the expense of configuration signal.

In order to clearly demonstrate technical scheme of the present invention, employ the printed words of " an AP group ", " the 2nd AP group ", the AP group of different time configuration is distinguished, but the quantity of the AP that AP group comprises and priority are not limited, one AP group represent the network equipment current be the AP group of terminal configuration, be the AP group of this terminal configuration before the 2nd AP group expression.

In order to clearly demonstrate technical scheme of the present invention, also use the printed words of " AP ", " the 2nd AP ", " the 3rd AP ", distinguish different AP, but do not limit the quantity of AP and priority, an AP represents the AP meeting and impose a condition, 2nd AP represents the AP belonging to target AC in an AP, 3rd AP represents the AP adjacent with the 2nd AP, and wherein, the quantity of an AP is at least one, the quantity of the 2nd AP is at least one, and the quantity of the 3rd AP is at least one.

Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.Should be appreciated that embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.

Embodiments provide a kind of data transmission method of network side, embodiment as shown in Figure 2, the method comprises following process:

The information of the satisfied AP imposed a condition that S21, network equipment receiving terminal report;

S22, the network equipment, according to the information of an AP, are terminal configuration the one AP group, use AP access network in an AP group to make this terminal.

The embodiment of the present invention is preferably applied to the scene of LTE-WLAN polymerization, but the invention is not restricted to be applied to above-mentioned scene, also can be applied to other scenes.

The network equipment in the embodiment of the present invention can be base station, via node (Relay) etc.;

Wherein, base station can be macro base station (Macro), also can be micro-base station (Micro), femto base station (Pico) and Home eNodeB (Femto, also referred to as femto base station) etc.

In force, in S21, impose a condition into:

Terminal carries out the threshold value that measurement result that channel measurement obtains meets setting; Or

Terminal carries out the measurement result optimum that channel measurement obtains.

It should be noted that, terminal carries out at least one that measurement result that channel measurement (as Beacon channel) obtains includes but not limited in following message:

Received signal strength indicator (ReceivedSignalStrengthIndication, RSSI), channel quality instruction (ChannelQualityIndicator, CQI), Reference Signal Received Power (ReferenceSignalReceivedPower, RSRP), Reference Signal Received Quality (ReferenceSignalReceivedQuality, RSRQ).

For RSSI, namely measurement result optimum refers to that the value of RSSI is maximum; For RSRQ, namely measurement result optimum refers to that the value of RSRQ is maximum; For RSRP, namely measurement result optimum refers to that the value of RSRP is maximum; For CQI, namely measurement result optimum refers to that the value of CQI is maximum.

In force, as the preferred implementation of one, the information of an AP comprises the identification information of an AP and terminal and carries out at an AP measurement result that channel measurement obtains, then in S22 the network equipment according to the information of an AP, for terminal configuration the one AP group, comprising:

The network equipment, according to the information of an AP, determines target AC;

The network equipment, from an AP, determines the 2nd AP and three AP adjacent with the 2nd AP that belong to this target AC;

The network equipment will comprise the set of the 2nd AP and the 3rd AP, is defined as an AP group.

It should be noted that, the network equipment according to network topology structure figure, can determine the 3rd AP that the 2nd AP is adjacent.

Under which, the network equipment, according to the information of an AP, is determined target AC, being comprised:

The network equipment, according to the information of an AP, determines the AC of each AP ownership, selects to comprise the maximum AC of the quantity of an AP as target AC; Or

The network equipment, according to the information of an AP, selects the AC of an AP ownership of measurement result optimum as target AC.

Under which, preferably, the information of the one AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, then in S22, the network equipment is also comprise in an AP group of terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, before S21, the method also comprises:

The network equipment sends the indication information of the information of the 2nd AP group corresponding to the AP that is used to indicate this terminal whether report measurement results optimum to terminal, determine whether the information of the 2nd AP group that an AP of report measurement results optimum is corresponding to make this terminal according to indication information.

Illustrate, the network equipment can adopt 1 bit information as indication information, if indication information is " 0 ", then indicates the information of the 2nd AP group that an AP of this terminal not report measurement results optimum is corresponding; If indication information is " 1 ", then indicate the information of the 2nd AP group that an AP of this terminal to report measurement result optimum is corresponding.Certain embodiment of the present invention does not limit and adopts above-mentioned indicating mode, can adopt other indicating modes yet.

As the preferred implementation of another kind, the information of an AP comprises the information of the identification information of an AP and the 2nd AP group configured corresponding to an AP, then in S22, the network equipment, according to the information of an AP, is terminal configuration the one AP group, comprises:

The network equipment determines the AP comprising the 2nd AP group corresponding to an AP and comprise;

The network equipment will comprise the set of the AP determined, is defined as an AP group.

Based on above-mentioned any embodiment, after S22, the method also comprises:

The information of the satisfied AP imposed a condition that network equipment receiving terminal reports;

The network equipment according to the information of an AP, for this terminal reconfigures AP group, and by the message notice of AP group that reconfigures to this terminal.

Concrete, after the network equipment is terminal configuration the one AP group, according to the information of an AP of terminal to report, the AP that dynamic conditioning the one AP group comprises, configures more reasonable with the AP making an AP group comprise.

Based on above-mentioned any embodiment, before S21, the method also comprises:

The network equipment is the metrical information that terminal configuration carries out channel measurement, and this metrical information is sent to terminal, measures to make the metrical information of this terminal Equipments Setting Network Based;

Wherein, metrical information comprises measuring object, measuring amount and the measurement reported event for representing report condition.

Concrete, measuring object comprises: need carry out the frequency point information of channel measurement and/or need to carry out the SSID information of channel measurement.

It should be noted that, measure reported event and can meet setting threshold value for measurement result, be specially: terminal is when determining that the measurement result obtained in AP measurement meets setting threshold value, and determine to meet and measure reported event, then this terminal can carry out the information reporting an AP; Terminal is when determining that the measurement result obtained in AP measurement does not meet setting threshold value, and determine not meet measurement reported event, then this terminal does not report the information of an AP.

Based on same inventive concept, the embodiment of the present invention additionally provides a kind of data transmission method of end side, embodiment as shown in Figure 3, and the method comprises:

S31, terminal determine the AP meeting and impose a condition, and by the information reporting of an AP to the network equipment;

S32, terminal receive the information that the network equipment is an AP group of described terminal configuration;

S33, terminal use the AP access network in an AP group.

In force, impose a condition into:

In force, as the preferred implementation of one, the information of an AP comprises: the identification information of an AP and terminal carry out at an AP measurement result that channel measurement obtains.

Preferably, the information of an AP also comprises: the information of the 2nd AP group configured that an AP of measurement result optimum is corresponding.

Preferably, the method also comprises:

The indication information of the information of the 2nd AP group that the one AP of this terminal that what terminal received that the network equipment sends be used to indicate whether report measurement results optimum is corresponding.

It should be noted that, terminal can the information of the 2nd AP group configured corresponding to an AP of active reporting measurement result optimum, also can under the instruction of the network equipment information of the 2nd AP group configured that an AP of report measurement results optimum is corresponding.

As the preferred implementation of another kind, the information of an AP comprises: the identification information of an AP and the 2nd AP group configured corresponding to an AP.

Based on above-mentioned any embodiment, after S32, the method also comprises:

Terminal is determined that the arbitrary AP outside an AP group meets and is imposed a condition, and in an AP group, there is at least one satisfied AP imposed a condition, then this terminal still uses the AP access network in an AP group, and now this terminal does not report the information of this arbitrary AP to the network equipment.

Based on above-mentioned any embodiment, after S32, the method also comprises:

Terminal determines that the arbitrary AP outside an AP group imposes a condition described in meeting, and in an AP group, there is at least one satisfied AP imposed a condition, then terminal still uses the AP access network in a described AP group, and by the information reporting of this arbitrary AP to the network equipment.

Based on above-mentioned any embodiment, after S32, the method also comprises:

Terminal is determined that the arbitrary AP outside an AP group meets and is imposed a condition, terminal by the information reporting of this arbitrary AP to the network equipment, and after receiving the information of the network equipment again for the AP group of this terminal configuration, the AP access network in the AP group that use reconfigures.

Concrete, terminal determines that arbitrary AP outside an AP group meets when imposing a condition, no matter now whether there is the AP meeting and impose a condition in an AP group, terminal does not re-use the AP access network in an AP group, but waits for that the network equipment is this terminal configuration AP group again.

Based on above-mentioned any embodiment, before S31, the method also comprises:

Terminal receives the metrical information of carrying out channel measurement that the network equipment is this terminal configuration;

Said method handling process can realize with software program, and this software program can be stored in storage medium, when the software program stored is called, performs said method step.

Based on same inventive concept, the embodiment of the present invention additionally provides a kind of network equipment, the principle of dealing with problems due to this equipment is similar to a kind of data transmission method shown in Fig. 2, therefore the enforcement of the method that the enforcement of this network equipment can be shown in Figure 2, repeats part and repeats no more.

In the embodiment shown in fig. 4, this network equipment comprises:

Receiver module 41, for the information of the satisfied AP imposed a condition that receiving terminal reports;

Processing module 42, for the information according to a described AP, is described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use.

In force, impose a condition described in into:

Based on above-mentioned any embodiment, as the preferred implementation of one, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, described processing module 42 specifically for:

Preferably, described processing module 42, according to the information of a described AP, is determined described target AC, being comprised:

Preferably, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and described processing module 42 is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, this network equipment also comprises:

As the preferred implementation of another kind, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, described processing module 42 specifically for:

Preferably, described receiver module 41 is also for the information of an AP that imposes a condition described in meeting outside the described AP group that receiving terminal reports;

Described processing module 42 also for: according to the information of the AP that described receiver module 41 receives, for described terminal reconfigures AP group, and by the message notice of AP group that reconfigures to described terminal.

Based on same inventive concept, the embodiment of the present invention additionally provides a kind of terminal, the principle of dealing with problems due to this terminal is similar to a kind of data transmission method shown in Fig. 3, therefore the enforcement of the method that the enforcement of this terminal can be shown in Figure 3, repeats part and repeats no more.

In the embodiment shown in fig. 5, this terminal comprises:

Determination module 51, for determining the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment;

Receiver module 52, for receiving the information that the described network equipment is an AP group of described terminal configuration;

Access module 53, for using the AP access network in a described AP group.

In force, impose a condition described in into:

Based on above-mentioned any embodiment, as the preferred implementation of one, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

Preferably, described receiver module 52 also for:

Based on above-mentioned any embodiment, described determination module 51 also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one satisfied described in the AP that imposes a condition; Or

Described determination module 51 also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one meet described in the AP that imposes a condition, and by the information reporting of described arbitrary AP to the described network equipment; Or

Described determination module 51 also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, give the described network equipment by the information reporting of described arbitrary AP; Described access module 53 also for: after receiving the information of the described network equipment again for the AP group of described terminal configuration, the AP access network in the AP group that reconfigures of use.

Below in conjunction with preferred hardware configuration, the structure of the network equipment that the embodiment of the present invention provides, processing mode are described.

In the embodiment shown in fig. 6, at least one processor 62 that the network equipment comprises transceiver 61 and is connected with this transceiver 61, wherein:

Transceiver 61, for the information of the satisfied AP imposed a condition that receiving terminal reports;

Processor 62, for reading the program in memory 63, performs following process: according to the information of a described AP, is described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use.

Wherein, in figure 6, bus architecture can comprise interconnected bus and the bridge of any amount, and the various electrical chains of the memory that the one or more processor specifically represented by processor 62 and memory 63 represent are connected together.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus architecture, and these are all known in the field, therefore, are no longer described further it herein.Bus interface provides interface.Transceiver 61 can be multiple element, namely comprises transmitter and receiver, is provided for the unit communicated with other devices various over a transmission medium.Processor 62 is in charge of bus architecture and common process, and memory 63 can the data that use when executable operations of storage of processor 62.

Processor 62 is in charge of bus architecture and common process, and memory 63 can the data that use when executable operations of storage of processor 62.

In force, impose a condition described in into:

Based on above-mentioned any embodiment, as the preferred implementation of one, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, and described processor 62 is specifically for performing:

Preferably, described processor 62 is specifically for performing:

Preferably, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and described processor 62 is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

Preferably, described transceiver 61 is also for performing:

As the preferred implementation of another kind, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, and described processor 62 is specifically for performing:

Preferably, described transceiver 61 is also for performing: the information of an AP imposed a condition described in meeting outside the described AP group that receiving terminal reports;

Described processor 62 is also for performing: according to the information of the AP that described transceiver 61 receives, for described terminal reconfigures AP group, and controls described transceiver 61 by the message notice of AP group that reconfigures to described terminal.

Below in conjunction with preferred hardware configuration, the structure of the terminal that the embodiment of the present invention provides, processing mode are described.

In the embodiment shown in fig. 7, at least one processor 72 that terminal comprises transceiver 71 and is connected with this transceiver 71, wherein:

Processor 72, for reading the program in memory 73, performs following process: determine the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment; And the AP access network in an AP group corresponding to the information of the AP group using described transceiver 71 to receive;

Transceiver 71, receives for performing the information that the described network equipment is an AP group of described terminal configuration.

Wherein, in the figure 7, bus architecture can comprise interconnected bus and the bridge of any amount, and the various electrical chains of the memory that the one or more processor specifically represented by processor 72 and memory 73 represent are connected together.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus architecture, and these are all known in the field, therefore, are no longer described further it herein.Bus interface provides interface.Transceiver 71 can be multiple element, namely comprises transmitter and receiver, is provided for the unit communicated with other devices various over a transmission medium.For different subscriber equipmenies, user interface 74 can also be can external in connect the interface needing equipment, the equipment of connection includes but not limited to keypad, display, loud speaker, microphone, joystick etc.

In force, impose a condition described in into:

Preferably, described transceiver 71 is also for performing:

Based on above-mentioned any embodiment, described processor 72 is also for performing:

Based on same inventive concept, the embodiment of the present invention additionally provides a kind of communication system, embodiment as shown in Figure 8, and this communication system comprises:

The network equipment 81, for the information of the satisfied AP imposed a condition that receiving terminal reports; According to the information of a described AP, be described terminal configuration the one AP group, to make the AP access network in the described AP group of described terminal use;

Terminal 82, for determining the AP meeting and impose a condition, and by the information reporting of a described AP to the network equipment; Receive the information that the described network equipment is an AP group of described terminal configuration; Use the AP access network in a described AP group.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.

The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.

Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. a data transmission method, is characterized in that, the method comprises:

2. the method for claim 1, is characterized in that, described in impose a condition into:

3. method as claimed in claim 1 or 2, it is characterized in that, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, the described network equipment is according to the information of a described AP, for an AP group described in described terminal configuration, comprising:

4. method as claimed in claim 3, it is characterized in that, the described network equipment, according to the information of a described AP, is determined described target AC, being comprised:

5. method as claimed in claim 3, it is characterized in that, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and the described network equipment is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

6. method as claimed in claim 5, it is characterized in that, before the information of the satisfied AP imposed a condition that described network equipment receiving terminal reports, the method also comprises:

7. method as claimed in claim 1 or 2, it is characterized in that, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, the described network equipment is according to the information of a described AP, for an AP group described in described terminal configuration, comprising:

8. method as claimed in claim 1 or 2, it is characterized in that, the described network equipment is according to the information of a described AP, and after described terminal configuration the one AP group, the method also comprises:

9. method as claimed in claim 1 or 2, it is characterized in that, before the information of the satisfied AP imposed a condition that described network equipment receiving terminal reports, the method also comprises:

10. method as claimed in claim 9, it is characterized in that, described measuring object comprises: need carry out the frequency point information of channel measurement and/or need to carry out the service set SSID information of channel measurement.

11. 1 kinds of data transmission methods, it is characterized in that, the method comprises:

Described terminal uses the AP access network in a described AP group.

12. methods as claimed in claim 11, is characterized in that, described in impose a condition into:

13. methods as described in claim 11 or 12, it is characterized in that, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

14. methods as claimed in claim 13, is characterized in that, the information of a described AP also comprises: the information of the 2nd AP group configured that an AP of measurement result optimum is corresponding.

15. methods as claimed in claim 14, it is characterized in that, the method also comprises:

16. methods as described in claim 11 or 12, it is characterized in that, the information of a described AP comprises: the identification information of a described AP and the 2nd AP group configured corresponding to a described AP.

17. methods as described in claim 11 or 12, is characterized in that, described terminal receives after the described network equipment is the information of an AP group of described terminal configuration, and the method also comprises:

18. methods as described in claim 11 or 12, is characterized in that, before described terminal determines the AP meeting and impose a condition, the method also comprises:

19. methods as claimed in claim 18, it is characterized in that, described measuring object comprises: need carry out the frequency point information of channel measurement and/or need to carry out the service set SSID information of channel measurement.

20. 1 kinds of network equipments, is characterized in that, this network equipment comprises:

21. network equipments as claimed in claim 20, is characterized in that, described in impose a condition into:

22. network equipments as described in claim 20 or 21, it is characterized in that, the information of a described AP comprises the identification information of a described AP and described terminal and carries out at a described AP measurement result that channel measurement obtains, described processing module specifically for:

23. network equipments as claimed in claim 22, is characterized in that, described processing module, according to the information of a described AP, is determined described target AC, being comprised:

24. network equipments as claimed in claim 22, it is characterized in that, the information of a described AP also comprises the information of the 2nd AP group configured corresponding to an AP of measurement result optimum, and described processing module is also comprise in an AP group of described terminal configuration: the AP that the 2nd AP group that an AP of measurement result optimum is corresponding comprises.

25. network equipments as claimed in claim 24, it is characterized in that, this network equipment also comprises:

26. network equipments as described in claim 20 or 21, is characterized in that, the information of a described AP comprises the information of the identification information of a described AP and the 2nd AP group configured corresponding to a described AP, described processing module specifically for:

27. network equipments as described in claim 20 or 21, is characterized in that,

Described receiver module is also for the information of an AP that imposes a condition described in meeting outside the described AP group that receiving terminal reports;

28. 1 kinds of terminals, is characterized in that, this terminal comprises:

Access module, for using the AP access network in a described AP group.

29. terminals as claimed in claim 28, is characterized in that, described in impose a condition into:

30. terminals as described in claim 28 or 29, it is characterized in that, the information of a described AP comprises: the identification information of a described AP and described terminal carry out at a described AP measurement result that channel measurement obtains.

31. terminals as claimed in claim 30, is characterized in that, the information of a described AP also comprises: the information of the 2nd AP group configured that an AP of measurement result optimum is corresponding.

32. terminals as claimed in claim 31, is characterized in that, described receiver module also for:

33. terminals as described in claim 28 or 29, it is characterized in that, the information of a described AP comprises: the identification information of a described AP and the 2nd AP group configured corresponding to a described AP.

34. terminals as described in claim 28 or 29, is characterized in that,

Described determination module also for: determine that arbitrary AP outside a described AP group imposes a condition described in meeting, and exist in a described AP group at least one satisfied described in the AP that imposes a condition; Or

35. 1 kinds of communication systems, is characterized in that, this communication system comprises: