WO2009100666A1

WO2009100666A1 - A method, device and system for processing the high speed data transmission

Info

Publication number: WO2009100666A1
Application number: PCT/CN2009/070292
Authority: WO
Inventors: Zhixin Yu; Zongjie Wang; Chuanfeng He
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2008-02-05
Filing date: 2009-01-23
Publication date: 2009-08-20
Also published as: CN101505503A

Abstract

A method for processing the high speed data transmission is provided by the embodiments of the present invention, which includes: TDM scheduling is set for the UE, according to the set, the dispatching information for controlling the high speed data transmission of the UE is confirmed, the channel for transmitting the dispatching information is set; the dispatching information is transmitted to the UE via the set channel. A network side device and system for processing the high speed data transmission and a method and user device for realizing the high speed data transmission are also provided by the embodiments of the present invention. Theembodiments of the present invention resolve the problem that the demand to the OVSF code resource is very high, when the signal disturb among the UEs is reduced in the art.

Description

Method, device and system for processing high speed data transmission

The present invention relates to the field of wireless communication technologies, and in particular, to a method for processing high speed data transmission, and a corresponding apparatus and system. Background technique

In a WCDMA (Wideband Code Division Multiple Access) system, a User Equipment (UE) implements data transmission through a base station such as a Node B (NodeB).

When transmitting high-speed data, because the positions of the UEs are different with respect to the NodeB, the time of interaction with the NodeB through the channel is also different, so that the signals received at the receiver of the NodeB are misaligned, that is, the signals of the UEs are incomplete. Orthogonal, so that the signals of the respective UEs interfere with each other, thereby reducing the reception performance of the NodeB.

In order to minimize the signal interference between the UEs, a current solution is to use a Synchronized Enhanced Dedicated Channel (SEDCH), which mainly uses the same scrambling code and different channels through multiple UEs. The code is used to improve the orthogonality of the received signal on the NodeB side; and the channelization code is usually an OVSF code (Orthogonal Variable Spreading Factor:).

In the process of implementing the present invention, the inventors discovered that:

The scheme using SEDCH can reduce signal interference between UEs, but the scheme requires multiple UEs to use the same scrambling code, and different UEs use different channelization codes, and the number of channelization codes corresponding to the same scrambling code is limited. This results in a higher demand for OVSF code resources as channelization codes when there are more UEs. Therefore, it is likely that the UE cannot transmit high-speed data due to insufficient OVSF code resources.

Summary of the invention

It is an object of embodiments of the present invention to provide a method for processing high speed data transmission to minimize signal interference between UEs without increasing the demand for OVSF code resources. To solve the above problem, the embodiment of the present invention provides the following technical solutions:

A method for processing high speed data transmission according to an embodiment of the present invention, the method comprising:

Setting a time division multiplexing scheduling for the user equipment, and determining, according to the setting, a scheduling letter for controlling the user equipment to transmit high speed data;

Setting a channel for transmitting the scheduling information;

And transmitting the scheduling information to the user equipment by using the set channel.

A method for implementing high speed data transmission according to an embodiment of the present invention, the method includes:

Receiving data sent by the network side;

Parsing the scheduling information from the data;

The transmission of high speed data is performed when the scheduling information indicates that high speed data can be transmitted.

A network side device for processing high speed data transmission according to an embodiment of the present invention, where the network side device includes:

a timing setting module, configured to set a time division multiplexing scheduling for the user equipment;

a scheduling information setting module, configured to determine, according to the time division multiplexing timing arrangement set by the timing setting module, scheduling information for controlling the user equipment to transmit high speed data;

a channel setting module, configured to set a channel for transmitting scheduling information determined by the scheduling information setting module;

And a sending module, configured to send the scheduling information determined by the scheduling information setting module to the user equipment by using a channel set by the channel setting module.

A user equipment for implementing high-speed data transmission according to an embodiment of the present invention, the user equipment includes: a transceiver module, configured to receive data sent by a network side;

a parsing module, configured to parse the scheduling information from the data received by the transceiver module; and a high-speed data transmission module, configured to perform high-speed transmission by the transceiver module when the scheduling information parsed by the parsing module indicates that high-speed data can be transmitted The transmission of data.

A system for processing high-speed data transmission according to an embodiment of the present invention, the system includes: a network side device, configured to set a time division multiplexing scheduling for a user equipment, and determine according to the setting And scheduling information for controlling the user equipment to transmit high-speed data; setting a channel for transmitting the scheduling information; and transmitting the scheduling information to the user equipment by using the foregoing channel.

In the embodiment of the present invention, by setting a time division multiplexing scheduling for the user equipment, determining scheduling information for controlling the user equipment to transmit high speed data according to the setting, setting a channel for transmitting the scheduling information, and setting the scheduling information through the setting The channel is sent to the user equipment, so that the user equipment can send high-speed data according to the scheduling information, so that the signal sent by the user equipment that needs to transmit the high-speed data can be guaranteed to be substantially orthogonal in time, thereby reducing the signal interference between the user equipments to The lowest, and thus the receiving performance of the base station. Since multiple user equipments can use different scrambling codes, there is no special requirement for the OVSF code resources, and there is no possibility that the user equipment cannot transmit high-speed data due to insufficient OVSF code resources.

DRAWINGS

1 is a schematic diagram of time-division multiplexing scheduling for a UE according to an embodiment of the present invention; FIG. 2 is a schematic diagram of data transmission after adding a dedicated channel according to an embodiment of the present invention;

3 is a flowchart of implementing high-speed data transmission by a UE according to an embodiment of the present invention;

4 is a schematic structural diagram of a network side device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings.

The embodiment of the present invention mainly sets the time division multiplexing scheduling (TDM scheduling) of the user who transmits the high speed data, and according to the setting, the users who transmit the high speed data are at different transmission time intervals (TTI, Dispatching between Transmission Time Interval ).

Specifically, in this embodiment, the TDM scheduling of the UE is first required, and the scheduling information corresponding to the set TDM scheduling is determined for the UE according to the setting, and a channel for transmitting the corresponding scheduling information needs to be added, and then , the network side can set the tone for the UE The degree information is sent to the UE through the set channel.

The method of the embodiment of the present invention can adjust the sequence of each step according to actual needs. For example, in the foregoing process, the scheduling information of the UE may be determined first, and then the channel for transmitting the scheduling information may be set; or the channel that can transmit the scheduling information may be set first, and then the determined scheduling information is directly Transmitted on this channel.

Accordingly, the UE can determine whether high-speed data transmission can be performed based on the received scheduling information.

The foregoing scheme for enabling the UE to transmit high-speed data according to the scheduling information enables the signals transmitted by the UEs that need to transmit high-speed data to be substantially orthogonal in time, thereby minimizing signal interference between the UEs, thereby improving the reception performance of the NodeB. Moreover, multiple UEs in the foregoing embodiment may use different scrambling codes, so there is no special requirement for the OVSF code resource, and there is no possibility that the UE cannot transmit high-speed data due to insufficient OVSF code resources.

In the above embodiment, the setting of the scheduling information may be specifically setting a control command value. When setting the control command value, different values may be set to indicate whether the UE is scheduled in the next scheduling granularity. For example, 1 may be set to represent The UE is scheduled in the next scheduling granularity, and 0 means not scheduled. In this way, when the UE obtains the control command value of 1, it is determined that the UE can transmit the high speed data; when the control command value of 0 is obtained, it is determined that the UE stops transmitting the high speed data.

In the foregoing embodiment, the TDM scheduling is performed on the UE, so that multiple UEs can perform high-speed data transmission in different scheduling periods, and the granularity of the scheduling may be K ΤΉ; the high-speed data of the UE can be controlled by setting the K value. Send frequency. The K value may be specifically set by the network side and then sent to the UE through a message; the K value may also be set in advance on the UE side. The first two rows of Figure 1 correspond to the TDM mode with the K value set to 1, and the last two rows of Figure 1 correspond to the TDM mode with the K value set to 2.

In addition, the above TTI can be specifically set as needed. For example, it can be set to 2ms, and each TTI corresponds to 3 time slots; it can also be set to 10ms, corresponding to 12 time slots in each TTI.

In the above embodiment, a channel for transmitting corresponding scheduling information is added, and specifically With the channel, it is also possible to add a common channel. The similarity between the two is to send the scheduling information, that is, the control command value in this embodiment to the UE.

If a common channel is added, the control command value may be sent to the UE together with an identifier such as the UE ID, so that the UE can acquire the control command value associated with the UE.

If a dedicated channel is added, the specific implementation scheme based on the dedicated channel is as follows:

A dedicated channel is set, and signaling sent to different UEs is distinguished by using different control command values and setting different orthogonal sequences. Here, in the following embodiments, the scheduling information is taken as an example of the control command. Of course, the scheduling information may also be set as other settings.

For example, a new dedicated channel, the Enhanced Scheduling Indicator Channel (E-SICH), can be set.

When the network side sends the scheduling information to the UE through the dedicated channel, the network side may specifically transmit according to the orthogonal sequence. For example, the control command value used to schedule high-speed data transmission is multiplied by a Hadma sequence, and the resulting data bits are carried on the E-SICH channel. Assuming that the control command value is a, the 13/4 obtained by multiplying the control command value by the Hadma sequence can be expressed by the following formula:

For the above processing, taking the TTI of 2 ms and corresponding to 3 slots as an example, when performing the operation of multiplying the control command value by the Hadma sequence, the Css, 40, m used when each of the slots is multiplied (i), j can be determined by hopping. For example, the mode shown in Table 1 below can be used. If it is a TTI corresponding to 12 time slots, it can be repeated 4 times according to the processing method of the previous TTI. Here, the Hadma sequence is multiplied by the control command value, and the hopping method is used as an example. Obviously, other similar methods can be used as long as the data processing of the control command value can be achieved.

8 8 19 39

9 9 34 14

10 10 4 5

11 11 17 34

12 12 29 30

13 13 11 23

14 14 24 22

15 15 28 21

16 16 35 19

17 17 21 36

18 18 37 2

19 19 23 11

20 20 39 9

21 21 22 3

22 22 9 15

23 23 36 20

24 24 0 26

25 25 5 24

26 26 7 8

27 27 27 17

28 28 32 29

29 29 15 38

30 30 30 12

31 31 26 7

32 32 20 37

33 33 1 35

34 34 14 0

35 35 33 31

36 36 25 28

37 37 10 27

38 38 31 4

39 39 38 6

Table 1

After that, the network side needs to process the data on the E-SICH channel and the data carried on other dedicated channels to form a wireless signal and transmit it. The other channels may be dedicated channels such as an Enhanced Relative Grant Channel (E-RGCH) and an Enhanced Hybrid ARQ Indicator Channel (E-HICH). The processing is shown in Figure 2. The processing may specifically include:

Step A: Perform data combining operations on data bits carried on the E-SICH channel and data on other channels, which may specifically be an adding operation. Step B: Perform the spreading processing on the data merged in step A and the OVSF code allocated to the UE by the network side, which may be a multiplication operation.

Step C: The spread data is processed into a wireless signal and sent, where the processing may specifically include scrambling, pulse shaping, and the like. Correspondingly, after receiving the wireless signal, the UE obtains the control command value sent by the network side by processing the wireless signal. Taking the aforementioned control command value setting as an example, if the obtained value is 1, it indicates that the UE can perform high-speed data transmission in the next K TTIs; otherwise, the user cannot perform high-speed data transmission.

In addition, the UE may not always maintain high-speed data transmission, for example, it may continue to transmit high-speed data for a certain period of time, or change to transmission of low-speed data for another period of time; or vice versa. In this case, an orthogonal sequence can be directly set for each UE capable of transmitting high-speed data regardless of whether the UE currently transmits high-speed data or low-speed data when the setting is initially established.

Of course, in order to save the resources of the orthogonal sequence, after the dedicated channel is set, an orthogonal sequence resource pool is set on the network side, and the network side determines that the UE transmits the high-speed data from the orthogonal sequence resource pool. And selecting an orthogonal sequence for the UE, and transmitting related information of the orthogonal sequence to the UE.

After the orthogonal sequence resource pool is set, the orthogonal sequence in the resource pool may be numbered, and a sequence subset is selected from the resource pool, and the sequence subset is first sent to the UE by broadcast. Then, when the network side determines that the UE transmits high-speed data, the orthogonal sequence is selected for the UE from the sequence subset, and the number of the orthogonal sequence is sent to the UE. When the number is transmitted, the order command of the HS-SCCH (High Speed Physical Downlink Shared Control Channel) can be specifically used for transmission.

In this way, for the scheme of setting the orthogonal sequence resource pool, if the network side finds that a certain UE is transmitting high-speed data, the NodeB can notify the orthogonal sequence currently used by the UE by the above two methods. The control command value can be sent to the UE along with other data. In this way, after obtaining the control command value and the orthogonal sequence, the UE can perform a normal scheduling process.

In addition, the network side may send related information of the orthogonal sequence allocated to the UE to the UE, and may also send a command to the UE to prohibit the UE from using the orthogonal sequence. The command can also be sent in the order mode of the HS-SCCH channel, and can also be sent in other manners.

The above embodiment determines the TDM with the set by setting TDM scheduling for the UE. Scheduling corresponding scheduling information for controlling the UE to transmit high-speed data, setting a channel for transmitting the scheduling information, and transmitting the scheduling information to the UE through the set channel, so that the UE can send high-speed data according to the scheduling information, Therefore, the signals transmitted by the UEs that need to transmit high-speed data can be guaranteed to be substantially orthogonal in time, and the signal interference between the UEs is minimized, thereby improving the receiving performance of the base station.

In addition, in the embodiment of the present invention, the scheme of setting the orthogonal sequence resource pool can further save the orthogonal sequence resources and effectively avoid the problem of orthogonal resource waste.

Based on the foregoing setting for the network side, the UE side of the embodiment of the present invention can implement high-speed data transmission, and the specific implementation is as shown in FIG. 3, which corresponds to the following steps:

Step 301: The UE receives data sent by the network side.

Step 302: The UE parses the scheduling information sent by the network side from the received data. Step 303: Determine, according to the parsed scheduling information, whether the current UE can perform high-speed data transmission, that is, whether the network side currently allocates K to the UE. One TTI is used for high-speed data transmission, and if so, high-speed data transmission is performed; otherwise, high-speed data transmission is not performed.

As described above, the parsed scheduling information may be a control command value, and details of the control command value are not described herein again.

If the network side sends the scheduling information to the UE by setting the common channel, in step 302, the UE obtains the data sent to the UE from the data sent by the common channel, and obtains the scheduling information from the acquired data. The network side may carry the identifier of the UE and the like in the data sent through the common channel, so that the UE may determine the data belonging to the UE in the common channel according to the identifier.

If the network side sends the scheduling information to the UE by setting the dedicated channel, in step 302, the UE performs an inverse operation on the data sent through the dedicated channel, acquires data sent to the UE, and acquires scheduling information therefrom. Specifically, the UE specifically needs to perform descrambling, despreading, and de-merging the wireless signals transmitted through the dedicated channel, and performing inverse multiplication on the data transmitted on the set dedicated channel according to the orthogonal sequence, to obtain the Scheduling information.

Here, the orthogonal sequence used by the UE may be sent by the network side to the UE, and may of course be Obtained by other means. For example, if an orthogonal sequence is configured for each UE, the UE can directly acquire the orthogonal sequence from the device.

For the case where the orthogonal sequence is sent by the network side to the UE, and the network side is as described above, if the network side directly transmits the related information of the orthogonal sequence to the local UE, the UE may according to the correlation. The information is determined by the corresponding orthogonal sequence; if the network side sends the sequence subset of the orthogonal sequence to the UE first, and when the UE transmits the high-speed data, the number of the orthogonal sequence is sent to the UE, after the UE obtains the number, directly A corresponding orthogonal sequence is determined from the received subset of orthogonal sequences.

The UE of the foregoing embodiment parses the scheduling information sent by the network side from the received data, determines whether the current UE can perform high-speed data transmission according to the scheduling information, and performs transmission according to the determination result, so that the UE needs to transmit high-speed data. The transmitted signals can be guaranteed to be substantially orthogonal in time, minimizing signal interference between UEs, thereby improving the reception performance of the base station.

The embodiment of the present invention further provides a network side device for processing high-speed data transmission, where the network side device is configured to set TDM scheduling for the UE, and according to the setting, determine scheduling information for controlling the UE to transmit high-speed data; Scheduling the channel of the information, and transmitting the scheduling information to the UE through the channel.

Specifically, as shown in FIG. 4, the network side device includes a sequence setting module 41, a scheduling information setting module 42, a channel setting module 43, and a sending module 44. among them,

a timing setting module 41, configured to set TDM scheduling for the UE;

The scheduling information setting module 42 is configured to determine scheduling information for controlling the UE to transmit high-speed data corresponding to the TDM scheduling set by the timing setting module 41;

a channel setting module 43, configured to set a channel for transmitting scheduling information determined by the scheduling information setting module 42;

The sending module 44 is configured to send the scheduling information determined by the scheduling information setting module 42 to the UE through the channel set by the channel setting module 43.

The scheduling information setting module 42 may specifically set a control command value for the UE according to the TDM scheduling set by the timing setting module 41; that is, a scheduling signal set for the UE. The information is the control command value.

The channel setting module 43 may specifically be configured to set a dedicated channel or set a common channel.

If the dedicated channel is set, the sending module 44 needs to multiply the scheduling information by the orthogonal sequence set for the UE, and the obtained data is carried on the dedicated channel, and will be carried on the dedicated channel and other dedicated channels. The data is processed by combining, spreading, and the like to form a wireless signal and transmitted to the UE.

For the scheme of setting a dedicated channel to transmit scheduling information, in order to save orthogonal sequence resources as much as possible, an orthogonal sequence resource pool can also be set. Specifically, the network side device may further include an orthogonal sequence setting module, configured to set an orthogonal sequence resource pool, where the module is further configured to: when determining that the UE transmits high-speed data, from the orthogonal sequence resource pool. An orthogonal sequence is selected for the UE, and the orthogonal sequence is sent to the transmitting module 44. The orthogonal sequence setting module is further configured to send related information of the orthogonal sequence selected for the UE to the UE by using the sending module 44.

In addition, the orthogonal sequence setting module may be further configured to: set an orthogonal sequence resource pool, and select a sequence subset from the orthogonal sequence resource pool, and broadcast the sequence subset to the UE by using the sending module 44; And when determining that the UE transmits high-speed data, selecting an orthogonal sequence for the UE from the sequence subset, and transmitting the number of the orthogonal sequence to the UE by using the order command of the HS-SCCH channel.

In the above embodiment, by setting TDM scheduling for the UE, determining scheduling information corresponding to the set TDM scheduling for controlling the UE to transmit high-speed data, setting a channel for transmitting the scheduling information, and setting the scheduling information through the set The channel is sent to the UE, so that the UE can send high-speed data according to the scheduling information, so that signals transmitted by UEs that need to transmit high-speed data can be substantially orthogonal in time, and signal interference between UEs is minimized, thereby improving Receive performance of the base station.

In addition, the scheme of setting an orthogonal sequence resource pool in the embodiment of the present invention can further save orthogonal sequence resources, and effectively avoid the problem of orthogonal resource waste. The embodiment of the present invention further provides a UE that implements high-speed data transmission, and the UE receives the data sent by the network side, and parses the scheduling information sent by the network side to the UE from the data, and is further configured to determine, according to the parsed scheduling information, The network side sets the high-speed data transmission time for the UE, and performs high-speed data transmission according to the time. Specifically, if the UE determines that high-speed data transmission can be performed in the future K ΤΉ time according to the scheduling information, high-speed data transmission is performed; if it is determined that the high-speed data transmission should be stopped in the future K ΤΉ time, High-speed data transmission is not performed, and if high-speed data is previously transmitted, the transmission of the high-speed data is stopped.

The structure of the UE is as shown in FIG. 5, and includes a transceiver module 51, a parsing module 52, and a high speed data transmission module 53. The transceiver module 51 is configured to receive data sent by the network side.

The parsing module 52 is configured to parse the scheduling information sent by the network side to the UE from the data received by the transceiver module 51.

The high-speed data transmission module 53 is configured to determine, according to the scheduling information parsed by the parsing module 52, whether the UE is currently capable of high-speed data transmission, and if high-speed data transmission is possible, perform high-speed data transmission through the transceiver module 51. ; Otherwise, high speed data transfer is not performed. Of course, if the UE is performing high speed data transmission, the transmission of the current high speed data is stopped.

If the network side sends the data including the scheduling information through the set common channel, the transceiver module 51 receives the data including the scheduling information sent by the network side through the common channel;

Correspondingly, the parsing module 52 is configured to obtain data sent to the UE from the data sent by the common channel, and obtain the scheduling information from the acquired data. As described above, specifically, the network side sends the identifier of the UE and the like together with the data, and the parsing module 52 determines whether the data is the data of the UE according to the identifier.

If the network side transmits the data including the scheduling information through the set dedicated channel, the transceiver module 51 receives the wireless signal including the scheduling information sent by the network side through the dedicated channel;

Correspondingly, the parsing module 52 is configured to perform descrambling, despreading, de-synthesis, and the like on the radio signal transmitted through the dedicated channel, and multiply the data transmitted on the set dedicated channel according to the orthogonal sequence. Inverse operation, the corresponding scheduling information is obtained. The UE of the foregoing embodiment parses the scheduling information sent by the network side from the received data, determines whether the current UE can perform high-speed data transmission according to the scheduling information, and performs transmission according to the determination result, so that the UE needs to transmit high-speed data. The transmitted signals are guaranteed to be substantially orthogonal in time, thereby minimizing signal interference between UEs, thereby improving the reception performance of the base station.

The embodiment of the present invention further provides a system for implementing high-speed data transmission, where the system includes a network side device and a UE, where the network side device is configured to set TDM scheduling for the UE, and determine a control corresponding to the set TDM scheduling. The UE transmits scheduling information of high speed data; sets a channel for transmitting the scheduling information; and sends the scheduling information to the UE through the set channel;

The UE is configured to determine, according to the received scheduling information, a time at which the high-speed data is currently transmitted, and perform high-speed data transmission according to the time.

The specific structure of the network side device and the UE in the system is as shown in FIG. 4 and FIG. 5, and the specific description is as described above, and details are not described herein again.

In the above embodiment, by setting TDM scheduling for the UE, determining scheduling information corresponding to the set TDM scheduling for controlling the UE to transmit high-speed data, setting a channel for transmitting the scheduling information, and setting the scheduling information through the set The channel is sent to the UE, and the UE parses the scheduling information sent by the network side from the received data, and determines whether the UE can perform high-speed data transmission according to the scheduling information, and performs transmission according to the determination result, so that the transmission speed is required. The signals transmitted by the UE of the data can be guaranteed to be substantially orthogonal in time, and the signal interference between the UEs is minimized, thereby improving the reception performance of the base station.

While the invention has been illustrated and described with reference to the preferred embodiments embodiments The spirit and scope of the invention.

Claims

Claim

A method for processing high speed data transmission, the method comprising:

Setting a time division multiplexing scheduling for the user equipment, and determining scheduling information for controlling the user equipment to transmit high speed data according to the setting;

Setting a channel for transmitting the scheduling information;

The method according to claim 1, wherein the determining, according to the setting, scheduling information for controlling the user equipment to transmit high-speed data comprises: setting a control command value according to the time division multiplexing scheduling.

The method according to claim 1, wherein the channel configured to transmit the scheduling information is: setting a dedicated channel;

The sending the scheduling information to the user equipment by using the set channel includes:

The scheduling information is multiplied by the set orthogonal sequence, and the obtained data is sent to the user equipment through the dedicated channel.

4. The method of claim 3, wherein

Before the scheduling information is multiplied by the set orthogonal sequence, the sending the scheduling information to the user equipment by using the set channel further includes: setting an orthogonal sequence resource pool;

When the user equipment transmits high-speed data, select an orthogonal sequence from the orthogonal sequence resource pool for the user equipment, and send related information of the orthogonal sequence to the user equipment;

Or,

Before the scheduling information is multiplied by the set orthogonal sequence, the sending the scheduling information to the user equipment by using the set channel further includes: setting an orthogonal sequence resource pool, and from the orthogonal Selecting a sequence subset in the sequence resource pool, and sending the sequence subset to the user equipment;

When the user equipment transmits the high-speed data, the orthogonal sequence is selected for the user equipment from the sequence subset, and the number of the orthogonal sequence is sent to the user equipment through the high-speed shared control channel; or Before the multiplying the scheduling information by the set orthogonal sequence, the sending the scheduling information to the user equipment by using the set channel further includes: allocating an orthogonal sequence to all user equipments capable of transmitting high speed data. .

The method according to claim 1, wherein the setting a channel for transmitting the scheduling information comprises: setting a common channel;

Sending the scheduling information to the user equipment by using the set channel includes: sending the scheduling information to the user equipment by using the set common channel.

6. A method for implementing high speed data transmission, the method comprising:

Receiving data sent by the network side;

Parsing the scheduling information from the data;

The method according to claim 6, wherein the method further comprises:

When the scheduling information indicates that high speed data cannot be transmitted, high speed data transmission is not performed, or current high speed data transmission is stopped.

The method according to claim 6, wherein the scheduling information is a control command value.

9. The method of claim 6 wherein:

The data sent by the receiving network side includes: receiving data sent by the network side through the set common channel, including scheduling information;

The parsing the scheduling information from the data comprises: acquiring the scheduling information from data sent through the common channel.

10. The method of claim 6 wherein:

The data sent by the receiving network side includes: receiving data sent by the network side through the set dedicated channel, including scheduling information;

The parsing the scheduling information from the data comprises: performing an inverse operation on the received data according to an orthogonal sequence to obtain the scheduling information.

11. The method according to claim 10, wherein in the solution according to the orthogonal sequence Before parsing the data after the code is performed, the parsing the scheduling information from the data further includes: directly acquiring the orthogonal sequence from the device;

Or,

Determining a corresponding orthogonal sequence according to the information about the orthogonal sequence sent by the network side; or

And receiving a sequence subset of the orthogonal sequence sent by the network side, and determining a corresponding orthogonal sequence from the sequence subset according to the number of the orthogonal sequence sent by the network side.

12. A network side device for processing high speed data transmission, wherein the network side device comprises:

a timing setting module (41), configured to set a time division multiplexing scheduling for the user equipment;

a scheduling information setting module (42), configured to determine, according to the time division multiplexing scheduling set by the timing setting module (41), scheduling information for controlling the user equipment to transmit high speed data;

a channel setting module (43), configured to set a channel for transmitting the scheduling information determined by the scheduling information setting module (42);

The sending module (44) is configured to send the scheduling information determined by the scheduling information setting module (42) to the user equipment by using a channel set by the channel setting module (43).

13. The network side device according to claim 12, wherein

The scheduling information setting module (42) is configured to determine, according to the time division multiplexing scheduling set by the timing setting module (41), a control command value for controlling the user equipment to transmit high speed data.

14. The network side device according to claim 12, wherein

The channel setting module (43) is configured to set a dedicated channel for transmitting scheduling information determined by the scheduling information setting module (42);

The sending module (44) is configured to multiply the scheduling information determined by the scheduling information setting module (42) by an orthogonal sequence set for the user equipment, and pass the obtained data to the channel setting module. The set dedicated channel is sent to the user equipment.

The network side device according to claim 14, wherein the device further includes Include: orthogonal sequence setting module,

The orthogonal sequence setting module is configured to set an orthogonal sequence resource pool, and when determining that the user equipment transmits high-speed data, select an orthogonal sequence from the orthogonal sequence resource pool for the user equipment, and The information about the orthogonal sequence is sent to the user equipment by using the sending module (44); or the orthogonal sequence setting module is configured to set an orthogonal sequence resource pool, and from the orthogonal sequence resource pool. Selecting a sequence subset, sending the sequence subset to the user equipment by using the sending module (44), and also for determining, when the user equipment transmits high speed data, from the sequence subset The user equipment selects an orthogonal sequence and transmits the number of the orthogonal sequence to the user equipment through the transmitting module (44) using a high speed shared control channel.

16. The network side device according to claim 12, wherein

The channel setting module (43) is configured to set a common channel for transmitting scheduling information determined by the scheduling information setting module (42);

The sending module (44) is configured to send the scheduling information determined by the scheduling information setting module (42) to the user equipment by using a common channel set by the channel setting module (43).

A user equipment for realizing high-speed data transmission, wherein the user equipment comprises: a transceiver module (51), configured to receive data sent by a network side;

a parsing module (52) for parsing scheduling information from data received by the transceiver module (51); a high-speed data transmission module (53) for indicating scheduling information parsed by the parsing module (52) When transmitting high speed data, high speed data is transmitted through the transceiver module (51).

18. The user equipment of claim 17, wherein

The high speed data transmission module (53) is further configured to stop the current high speed data transmission when the scheduling information parsed by the parsing module (52) indicates that high speed data cannot be transmitted.

19. The user equipment of claim 17, wherein

The transceiver module (51) is configured to receive data that includes scheduling information that is sent by the network side through a set common channel;

The parsing module (52) is configured to send through the public channel from the transceiver module (51) The scheduling information is obtained from the sent data.

20. The user equipment of claim 17, wherein

The transceiver module (51) is configured to receive data including scheduling information that is sent by the network side through the set dedicated channel;

The parsing module (52) is configured to perform an inverse operation on the data sent by the transceiver module (51) through the dedicated channel to obtain the scheduling information.

A system for processing high-speed data transmission, characterized in that: the system comprises: a network side device, configured to set a time division multiplexing scheduling for the user equipment, and determining, according to the setting, controlling the transmission speed of the user equipment Scheduling information of the data; setting a channel for transmitting the scheduling information; and transmitting the scheduling information to the user equipment through the channel.