CN104349490A - Dispatching method and device - Google Patents

Abstract

An embodiment of the present invention provides a scheduling method and device, the method comprising: a first UE receiving an indication message sent by a network side device, wherein the indication message is used to indicate a second interval time period, wherein the second interval time The period is after the authorized sending period of the first UE; the first UE retransmits the authorized sending period of the first UE to the network side device within the second interval period Failed to send data within. In the embodiment of the present invention, the first UE can retransmit the data that failed to be sent to the network side device in the interval period, so as to avoid the first UE reporting the data transmission failure to the upper layer and then asking the upper layer to retransmit the data Waste of resources.

Description

Scheduling method and device

technical field

The present invention relates to communication technology, in particular to a scheduling method and device.

Background technique

The physical channels mainly involved in High Speed Uplink Packet Access (HSUPA) are Enhanced Dedicated Channel (E-DCH for short) and E-DCH Absolute Grant Channel (E-DCH for short). AGCH), Enhanced Dedicated Channel Relative Grant Channel (E-DCH Relative GrantChannel, referred to as E-RGCH), Enhanced Dedicated Channel Hybrid Automatic Repeat Request Indicator Channel (E-DCH Hybrid ARQ Indicator Channel, referred to as E-HICH), Enhanced Dedicated Channel Dedicated Physical Control Channel (E-DCH Dedicated Physical Control Channel, E-DPCCH for short) and Enhanced Dedicated Channel Dedicated Physical Data Channel (E-DCH Dedicated Physical Data Channel, E-DPDCH for short). The base station (such as NodeB) sends authorization signaling through the E-AGCH or E-RGCH. The authorization signaling is used to authorize the user equipment (User Equipment, referred to as UE) to send data, that is, the UE can send data to the user equipment after receiving the authorization signaling. The base station sends uplink data, and the signaling subframe sent by the base station has a strict timing relationship with the uplink E-DPDCH sending subframe sent by the UE. Specifically, after the UE receives the authorization signaling sent by the base station, the next After receiving the E-DCH data sent by the UE, the NodeB will feed back a positive or wrong indication according to the decoding result, that is, if the decoding is successful, it will feed back an acknowledgment message (Acknowledgment, ACK for short), at this time, the UE If the decoding fails, a negative acknowledgment message (Negative Acknowledgment, NACK for short) will be fed back, and at this time, the UE considers that the sending of data has failed.

In the prior art, it is assumed that each Hybrid Automatic Repeat Request (HARQ for short) cycle includes 8 transmission time intervals (Transmission Time Interval, TTI for short), which are preset in 1-8 of the first HARQ cycle The data sent by the first UE is received in TTI, and the data sent by the second UE is received in 1-8 TTIs of the second HARQ cycle. Different UEs can also be divided into transmission periods by adopting other authorization delivery schemes, for example, UE1 is pre-designated to send data for 8 TTIs before UE2 sends data.

Using the existing technology, if there are one or several TTIs in the 1-8 TTIs of the first HARQ cycle, the information fed back by the base station is NACK, that is, the failure to receive the data transmitted by the first UE will be reported to the upper layer, such as transmission The physical layer performs retransmission, while the physical layer continues to receive the data sent by the second UE in the second HARQ cycle according to the preset timing. However, when retransmitting, the upper layer will retransmit the correct data transmitted by the first UE, which will cause waste of resources.

Contents of the invention

Embodiments of the present invention provide a scheduling method and device, which are used to solve the problem of resource waste caused by failure of UE to transmit data to a base station in time division multiplexing.

The first aspect of the embodiments of the present invention provides a scheduling method, including:

The second user equipment UE receives the indication message and the authorization message sent by the network side equipment, where the indication message is used to indicate a first interval period, and the first interval period receives the authorization from the second UE start after the message;

The second UE sends data to the network side device after the end of the first interval period; or,

The second UE receives the channel message sent by the network side device, and after receiving the authorization message, listens to the confirmation message sent by the network side device on the channel indicated by the channel message, and listens to the positive confirmation message Send data to the network side device after the number of allowed transmissions in the first interval period is reached.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the indicating the first interval period includes:

The first interval time period is indicated by indicating the time period length of the first interval time period or indicating the allowed transmission times of the first interval time period.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, after receiving the authorization message, the second UE monitors the network-side device on the channel An acknowledgment message sent on the channel indicated by the message, and sending data to the network side device after listening to a positive acknowledgment message or after reaching the allowed number of transmissions in the first interval period, including:

After receiving the authorization message, the second UE monitors a confirmation message sent by the network side device on the channel indicated by the channel message;

The second UE sends data to the network-side device after listening to positive confirmation messages corresponding to all activation processes sent by the network-side device or after reaching the allowed number of transmissions in the first interval period.

With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, after receiving the authorization message, the second UE monitors the network-side device on the channel An acknowledgment message sent on the channel indicated by the message, and sending data to the network side device after listening to a positive acknowledgment message or after reaching the allowed number of transmissions in the first interval period, including:

After receiving the authorization message, the second UE monitors a confirmation message sent by the network side device on the channel indicated by the channel message;

After the second UE listens to the positive acknowledgment message corresponding to the first activation process sent by the network side device, within the first interval period, the activation process corresponding to the first activation process sends an activation message to the network side The device sends data; or, the second UE sends data to the network-side device after reaching the allowed number of transmissions in the first interval period.

With reference to any one of the first aspect to the third possible implementation manner of the first aspect, in the fourth possible implementation manner of the first aspect, the channel indicated by the channel message includes: the enhanced dedicated channel of the first UE The channel hybrid automatic repeat request indicates the channel E-HICH or the E-HICH of the second UE.

The second aspect of the embodiment of the present invention provides a scheduling method, including:

The first UE receives an indication message sent by the network side device, where the indication message is used to indicate a second interval period, where the second interval period is after the authorized sending period of the first UE;

The first UE retransmits the data that the first UE failed to send within the authorized sending period of the first UE to the network side device within the second interval period, wherein the first UE retransmits It is reported that the number of times that the first UE fails to send data in the first UE authorized sending period is less than or equal to the allowed number of transmissions in the second interval period.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the indicating the second interval period includes:

The second interval time period is indicated by indicating a time period length of the second interval time period or indicating the allowed number of transmissions of the second interval time period.

With reference to the second aspect or the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect, the method further includes:

The first UE receives a channel message sent by a network side device;

The first UE determines that the data sent by the first UE within the authorized sending period of the first UE fails according to monitoring a negative acknowledgment message sent by the network side device on the channel indicated by the channel message.

In combination with any one of the second aspect to the second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the method further includes:

The first UE determines according to a preset whether to send or not to send a dedicated physical control channel DPCCH to the network side device during an activation process in which retransmission is not performed in the second interval time period.

The third aspect of the embodiment of the present invention provides a scheduling method, including:

The network-side device configures an interval time period, so that the first user equipment UE retransmits to the network-side device within the interval time period the first UE sends the first UE to the network-side device within the authorized sending time period of the first UE. sending failed data, wherein the interval time period is a time period after the first UE is authorized to send the time period;

The network side device sends indication messages to the first UE and the second UE to indicate the interval period.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the method further includes:

The network-side device sends a channel message to the first UE and the second UE, so that the first UE and the second UE monitor the confirmation message sent by the network-side device on the channel indicated by the channel message.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the indicating the interval period includes:

The interval time period is indicated by indicating the time period length of the interval time period or indicating the allowed transmission times of the interval time period.

With reference to the second possible implementation manner of the third aspect, in a third possible implementation manner of the third aspect, the channel indicated by the channel message includes:

The enhanced dedicated channel hybrid automatic repeat request indication channel E-HICH of the first UE or the E-HICH of the second UE.

With reference to any one of the third aspect to the third possible implementation manner of the third aspect, in a fourth possible implementation manner of the third aspect, the method further includes: the network side device receiving the first 2. Data sent by UE.

A fourth aspect of the embodiments of the present invention provides a user equipment, including:

A receiving module, configured to receive an indication message and an authorization message sent by a network side device, wherein the indication message is used to indicate a first interval period, and the first interval period receives the authorization from the second UE start after the message;

A sending module, configured to send data to the network side device after the first interval period ends; or,

The receiving module is further configured to receive the channel message sent by the network side device, and monitor the confirmation message sent by the network side device on the channel indicated by the channel message after receiving the authorization message, the sending module is further configured to send data to the network-side device after listening to a positive confirmation message or after reaching the allowed number of transmissions in the first interval time period.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the indication message received by the receiving module indicates the length of the first interval time period or indicates the first interval time period The allowed number of transmissions is used to indicate the first interval period.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the receiving module is specifically configured to, after receiving the authorization message, monitor the an acknowledgment message sent on the channel indicated by the channel message;

The sending module is specifically configured to, after the receiving module monitors positive confirmation messages corresponding to all activation processes sent by the network side device or reaches the number of allowed transmissions in the first interval time period, send a message to the network side The device sends data.

With reference to the first possible implementation manner of the fourth aspect, in a third possible implementation manner of the fourth aspect, the receiving module is specifically configured to, after receiving the authorization message, monitor the A confirmation message sent on the channel indicated by the channel message;

The sending module is specifically configured to, after the receiving module monitors the positive confirmation message corresponding to the first activation process sent by the network side device, within the first interval time period, the Sending data to the network-side device during the activation process; or, the second UE sends data to the network-side device after reaching the allowed number of transmissions in the first interval period.

With reference to any one of the fourth aspect to the third possible implementation manner of the fourth aspect, in the fourth possible implementation manner of the fourth aspect, the channel indicated by the channel message includes: the enhanced dedicated channel of the first UE The channel hybrid automatic repeat request indicates the channel E-HICH or the E-HICH of the second UE.

A fifth aspect of the embodiments of the present invention provides a user equipment, including:

A receiving module, configured to receive an indication message sent by a network side device, where the indication message is used to indicate a second interval period, wherein the second interval period is after the authorized sending period of the first UE;

A sending module, configured to retransmit to the network side device within the second interval time period the data that the first UE failed to send within the authorized sending period of the first UE, wherein the first UE retransmits It is reported that the number of times that the first UE fails to send data in the first UE authorized sending period is less than or equal to the allowed number of transmissions in the second interval period.

With reference to the fifth aspect, in a first possible implementation manner of the fifth aspect, the indication message received by the receiving module indicates the time period length of the second interval time period or indicates the second interval time period The allowed number of transmissions is used to indicate the second interval time period.

With reference to the fifth aspect or the first possible implementation manner of the fifth aspect, in a second possible implementation manner of the fifth aspect, the receiving module is further configured to receive a channel message sent by the network side device;

The user equipment further includes a determining module, configured to determine the data sent by the first UE within the authorized sending period of the first UE according to the negative acknowledgment message sent by the monitoring network side device on the channel indicated by the channel message fail.

With reference to any one of the fifth aspect to the second possible implementation manner of the fifth aspect, in a third possible implementation manner of the fifth aspect, the sending module is further configured to: Assume that it is determined to send or not to send the dedicated physical control channel DPCCH to the network side device during the activation process in which retransmission is not performed in the second interval time period.

A sixth aspect of the embodiments of the present invention provides a network side device, including:

A configuration module, configured to configure an interval time period, so that the first user equipment UE retransmits the first UE to the network side device within the interval time period within the authorized sending time period of the first UE to the network The side device fails to send the data, wherein the interval time period is a time period after the first UE is authorized to send the time period;

A sending module, configured to send an indication message to the first UE and the second UE to indicate the interval period.

With reference to the sixth aspect, in a first possible implementation manner of the sixth aspect, the sending module is further configured for the network side device to send a channel message to the first UE and the second UE, so that the first UE The UE and the second UE monitor the confirmation message sent by the network side device on the channel indicated by the channel message.

With reference to the first possible implementation manner of the sixth aspect, in a second possible implementation manner of the sixth aspect, the indication message sent by the sending module indicates the time period length of the interval time period or indicates the The interval time period is indicated by the allowed number of transmissions in the interval time period.

With reference to the second possible implementation manner of the sixth aspect, in a third possible implementation manner of the sixth aspect, the channel indicated by the channel message includes:

The enhanced dedicated channel hybrid automatic repeat request indication channel E-HICH of the first UE or the E-HICH of the second UE.

With reference to any one of the sixth aspect to the third possible implementation manner of the sixth aspect, in a fourth possible implementation manner of the sixth aspect, the network side device further includes: a receiving module, configured to receive the The data sent by the second UE.

In the embodiment of the present invention, the first UE can retransmit the data that failed to be sent to the network side device in the interval period, so as to avoid the first UE reporting the data transmission failure to the upper layer and then asking the upper layer to retransmit the data Waste of resources.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic flowchart of Embodiment 1 of the scheduling method provided by the present invention;

FIG. 2 is a schematic timing diagram of Embodiment 2 of the scheduling method provided by the present invention;

FIG. 3 is a schematic flowchart of Embodiment 3 of the scheduling method provided by the present invention;

FIG. 4 is a schematic flowchart of Embodiment 4 of the scheduling method provided by the present invention;

FIG. 5 is a schematic structural diagram of Embodiment 1 of user equipment provided by the present invention;

FIG. 6 is a schematic structural diagram of Embodiment 2 of user equipment provided by the present invention;

FIG. 7 is a schematic structural diagram of Embodiment 3 of user equipment provided by the present invention;

FIG. 8 is a schematic structural diagram of Embodiment 1 of the network side device provided by the present invention;

FIG. 9 is a schematic structural diagram of Embodiment 2 of the network side device provided by the present invention;

FIG. 10 is a schematic flowchart of an embodiment of a scheduling method provided by the present invention;

Fig. 11 is a schematic structural diagram of an embodiment of user equipment provided by the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In the time division multiplexing (TDM for short) scheduling method, all activated UEs monitor the E-AGCH, and the network side device sends authorization signaling through the E-AGCH to authorize the UE to send data, and then each After receiving the E-AGCH, the UE uses its own E-RNTI to perform a Cyclic Redundancy Check (CRC) check. If it is determined that it is sent to its own E-AGCH, it updates the authorization value, and then it can If the data is sent to the base station during the authorized sending period, if it is determined that it is the E-AGCH sent to other UEs, it means that the base station authorizes other UEs to send uplink data to the base station in the next time, and the UE cannot send data to the base station in the next time Send uplink data. The timing relationship in which the base station receives the data sent by the UE is pre-configured.

Fig. 1 is a schematic flow chart of Embodiment 1 of the scheduling method provided by the present invention. As shown in Fig. 1, the method includes:

S101. The second UE receives an indication message and an authorization message sent by a network side device. Wherein, the indication message is used to indicate a first interval time period, and the first interval time period begins after the second UE receives the authorization message. The foregoing authorization message is used to authorize the second UE to send data to the network side device.

The first UE may retransmit the data that the first UE failed to send to the network side device within the first UE's authorized sending time period within the first interval time period. After the first interval starts, the first UE cannot send new data to the network side device. However, the second UE receives the authorization message, so the second UE can send data to the network side device within the short first interval according to the actual situation.

The above-mentioned network side device may be a radio network controller (Radio Network Controller, referred to as RNC) or a base station. Generally, the interval interval period may be configured by the RNC or NodeB, and the base station will notify the configured interval interval period. to one or more active UEs. But it can also be done by a network side device.

In TDM, in this embodiment, a first interval period is added after the second UE receives the authorization message, so that the first UE can send failed data to the network side device before retransmitting to the network side device within this time period , the data that fails to be sent refers to that the network side device feeds back NACK to the data sent by the first UE in a certain activation process. The specific process is: the first UE sends data to the network-side device during an activation process within the authorized sending time period, and the network-side device decodes the data after receiving the data. If the decoding is successful, it feeds back the activation process to the first UE If the ACK of data reception is successful, but the decoding fails, then a NACK of data reception failure of the activation process is fed back to the first UE.

In the embodiment of the present invention, S101-S102 is executed according to the pre-scheduled, or S101-S103 is executed. S102 and S103 will not appear simultaneously in an embodiment.

S102. The second UE sends data to the network side device after the first interval period ends. Assuming that the first interval period is a HARQ cycle, then after the HARQ cycle ends, the second UE starts to send data to the network side device.

S103. The second UE receives the channel message sent by the network-side device, and monitors the confirmation message sent by the network-side device on the channel indicated by the channel message after receiving the authorization message, and listens to an acknowledgment message (ACK) Send data to the network-side device after the number of allowed transmissions in the above-mentioned first interval period is reached. That is, in this case, according to the actual configuration of the network-side device, the second UE can send data to the network-side device within the first interval period, which saves more resources. The ACK monitored by the second UE may be the ACK sent by the network side device to the first UE according to the situation of receiving the data sent by the first UE, or it may be that the network side device knows that the activation process in the first interval is short and the first UE does not To retransmit the data, an ACK is specially sent to the second UE to activate the second UE to send data to the network side device during this activation process.

In this embodiment, the second UE receives the indication message sent by the network side device to indicate the first interval period, so that the first UE can retry the data that failed to be sent to the network side device before within the first interval period. According to the actual situation, the second UE sends data to the network side device after receiving the authorization message according to the actual situation, so as to avoid the waste of resources caused by the upper layer retransmitting after the first UE reports the data transmission failure to the upper layer.

FIG. 2 is a schematic diagram of the timing of Embodiment 2 of the scheduling method provided by the present invention. As shown in FIG. 2, each grid represents a TTI corresponding to a process, and the UE can send a data block to the network side device in a TTI; it needs to be explained It is noteworthy that the inactive process is not shown in the figure, because data cannot be transmitted in the inactive process, which is not related to the embodiment of the present invention. Assume that A1-A8 is the authorized transmission time period of the first UE, and this time period includes 1 HARQ cycle. In this embodiment, it is assumed that a HARQ cycle includes 8 TTIs, and all 8 processes in this time period are active processes.

It should be noted that, each activation process in the first interval time period corresponds to the activation process in the authorization sending time period of the first UE in a one-to-one correspondence. In a specific implementation process, the above indicated first interval time period may indicate the above first interval time period by indicating the length of the time period of the first interval time period or the number of retransmissions allowed in the indication interval time period. That is, when the network side device notifies the UE of the first interval time period, it may notify the UE of the time length of the first interval time period, or notify the UE of the allowed retransmission times of the first interval time period to determine the first interval time part.

Referring to Figure 2, assume that B1-B8 is the first interval period, and B1-B8 is a HARQ cycle, that is, the allowed number of transmissions in the first interval period is that the first UE is allowed to retransmit once, corresponding to A1-A8 one-to-one , that is, the data that the first UE failed to send in A1 is retransmitted in B1, the data that the first UE failed to send in A2 is retransmitted in B2... the data that the first UE failed to send in A8 is retransmitted in B8, and so on . In the indication message above, the second UE may be notified that the interval period includes 8 TTIs, and the second UE may also be notified that the number of retransmissions in the interval period is 1.

After the second UE receives the authorization message, the second UE can send data to the network-side device. In this embodiment, the network-side device can pre-configure the time for the second UE to send data to the network-side device according to specific circumstances.

Specifically, in one case, the above S103 specifically includes: the second UE monitors the reception success confirmation message fed back to the first UE by the network side device. After receiving the authorization message, the second UE listens to the acknowledgment message (ACK or NACK) sent by the network side device on the channel indicated by the above channel message, and the second UE listens to all activation processes sent by the network side device to correspond to After receiving a positive confirmation message or after reaching the number of transmissions permitted by the first short interval time, the data is sent to the above-mentioned network side device. All the above activation processes refer to all activation processes corresponding to the authorization sending time period of the first UE, including one-to-one activation processes in the first interval time period. For example, referring to Figure 2, assuming that the first UE failed to send data to the network side device in the activation process of A3 and A4 before, and the number of retransmissions is 1, that is, the first interval period is B1-B8, then in the corresponding B3 and B4 In this case, the second UE has reached the allowed number of transmissions in the first interval period after sending the failed data in A4 before B4 retransmits, then the second UE can start from B5 to send to the network side device data. For another example, see Figure 2, assuming that the allowed number of transmissions in the first interval period is 2, that is, the first interval period is B1-C8, and it is still assumed that the first UE fails to send data to the network side device in the activation process of A3 and A4 , first retransmit at the corresponding B3 and B4, and there is a delay between the confirmation message fed back by the network side and the data sent, assuming that the second UE listens at B6 to the network side device’s response to the first UE’s retransmission data feedback at B3 ACK, B7 listens to the ACK from the network side equipment to the first UE’s retransmission data feedback in B4, then the second UE listens to the ACK corresponding to the data sent by the network side equipment to the first UE in all activation processes, then the second UE Data can be sent to the network side device at B8. However, if the second UE hears at B6 the ACK from the network side device to the first UE’s retransmission data feedback at B3, and B7 hears the NACK from the network side device to the first UE’s retransmission data feedback at B4, then the first UE At C4, the data that failed to be sent at A4 is retransmitted again. At this time, the allowed number of transmissions in the first interval period is reached, and the second UE starts to send data to the network side device at C5.

In another case, the above S103 is specifically: after receiving the authorization message, the second UE monitors the confirmation message sent by the network side device on the channel indicated by the channel message. After the second UE monitors the ACK corresponding to the first activation process sent by the network side device, it sends data to the network side device on the activation process corresponding to the first activation process within a first interval time period. Or, the second UE sends data to the network side device after reaching the number of transmissions allowed by the first interval period. For example, referring to Figure 2, assuming that the first UE failed to send data to the network side device in the activation process of A3 and A4 before, the number of retransmissions is 1, and B1-B8 is the first interval period, then the first UE in the corresponding B3 and B4 perform retransmission. In this case, if the second UE listens to the ACK sent by the network side device for the data sent by the first UE in A1, the second UE can send the data to the network side in the activation process B1 corresponding to A1. The device sends data, and then the first UE sends the failed data at A3 and A4 before B3 and B4 retransmit. At this time, the number of transmissions allowed in the first interval period is reached, then the second UE can activate the process B5-B8 to the network. The side device sends data. For another example, see Figure 2, assuming that the number of retransmissions is 2, that is, the first interval period is B1-C8, and it is still assumed that the first UE fails to send data to the network side device in the activation process of A3 and A4, in this case , if the second UE listens to the ACK sent by the network side device for the data sent by the first UE in A1, then the second UE can send data to the network side device in the activation process B1 corresponding to A1. Similarly, if the second UE listens to When the network-side device sends the ACK of the first UE sending data in A2, the second UE can send data to the network-side device in the activation process B2 corresponding to A2, and then the first UE sends data in A3 and B4 before retransmitting in B3 and B4. A4 Sending failed data, if the second UE listens to the corresponding ACK, the second UE can continue to send data to the network side device in the activation process B5-B8, assuming that the second UE hears that the network side device is sending data to the first UE in B6 The ACK of the retransmission data feedback at B3, and the ACK of the retransmission data feedback from the network side device to the first UE at B4 are monitored at B7, and then the second UEs in C1-C8 can send data to the network side device. However, if the second UE hears at B6 the ACK from the network side device to the first UE’s retransmission data feedback at B3, and B7 hears the NACK from the network side device to the first UE’s retransmission data feedback at B4, then the first UE In C4, retransmit the data that failed to be sent in A4 again, then the second UE in B1-C8, according to the situation of listening to the ACK, can send to the network side equipment in the activation process except B3, B4, and C4 send data. Wherein, after the first UE retransmits the data that failed to be sent at A4 again at C4, the number of transmissions allowed in the first interval time period is also reached.

It should be noted that, in the first interval period B1-B8, the first UE can only retransmit the data that failed to be sent in A1-A8 before, and cannot send new data.

During the activation process of sending data to the network-side device, the first UE and the second UE will simultaneously send DPCCH to the network-side device for channel estimation and demodulation of data. However, during the activation process of not sending data to the network-side device During the process, the network side device may preconfigure the first UE and the second UE to send or not send the DPCCH to the network side device. For example, it may be preset that the second UE sends the DPCCH to the network side device in several time slots before sending data to the network side device.

Further, it should be noted that the channel indicated by the above channel message may be the E-HICH of the second UE, that is, the E-HICH dedicated to the second UE, and the channelization code configured on the E-HICH dedicated to the second UE Same as the E-HICH configuration dedicated to the first UE, the network side device can send the ACK or NACK to the second UE to the second UE through the E-HICH dedicated to the second UE, or send an ACK dedicated to the second UE or NACK. The E-HICH can also be the E-HICH of the first UE, that is, the second UE listens to the ACK or NACK fed back to the first UE by the network side equipment on the E-HICH of the first UE, but the second UE itself sends a message to the network After the side device sends data, the second UE starts to receive the ACK or NACK fed back from the network side device on its own E-HICH.

Similarly, after the second UE ends, an interval period may also be configured, so that the second UE retransmits the data that failed to be sent to the network side device before, and so on, which will not be repeated here.

In this embodiment, the second UE receives an indication message sent by the network side device to indicate that within the first interval period, the first UE may retransmit the data that failed to be sent to the UE before, and the second UE may retransmit the data that failed to be sent to the UE before, and the second UE may retransmit the data according to the actual situation. After receiving the authorization message, the data is sent to the network side device, so as to avoid the waste of resources caused by the first UE reporting the data transmission failure to the upper layer and then retransmitting the upper layer. In addition, if the second UE can also monitor the ACK or NACK fed back by the network-side equipment to the first UE, some activation processes of the second UE can also send data to the network-side equipment during the first interval, which is more economical. resource.

Fig. 3 is a schematic flow chart of the third embodiment of the scheduling method provided by the present invention. On the basis of the above embodiments, as shown in Fig. 3, the method includes:

S301. The first UE receives an indication message sent by a network side device. The indication message is used to indicate a second interval time period, where the second interval time period is after the first UE's authorized sending time period. It should be noted that the second interval period may be the same as the first interval period in the foregoing method embodiments.

S302. The first UE retransmits to the network side device within the second interval time period data that the first UE fails to send within the first UE's authorized sending time period. Wherein, the number of times that the first UE retransmits the data that the first UE fails to send within the authorized sending time period of the first UE is less than or equal to the allowable transmission times of the second interval time period. For details, reference may be made to the foregoing method embodiments, and details are not repeated here.

As described in the foregoing embodiments, the above indication of the second interval period may indicate the second interval period by indicating the length of the time period of the second interval period or indicating the allowed transmission times of the second interval period. Two interval periods.

Further, the above-mentioned first UE also receives the channel message sent by the network-side device, and the first UE determines that the first UE is in the above-mentioned first UE according to the negative acknowledgment message (NACK) sent by the network-side device on the channel indicated by the above-mentioned channel message. Failed to send data within the authorized sending time period. That is, if the network side returns NACK, it is considered that the data transmission has failed.

In this embodiment, the first UE retransmits the data that failed to be sent before in the second interval time period after the time period for which the first UE authorizes the transmission, so as to avoid the waste of resources caused by the upper layer retransmitting after reporting to the upper layer.

It should be noted that each process in the second interval time period is in one-to-one correspondence with each process in the authorization sending time period of the first UE.

Further, the first UE monitors the reception acknowledgment message (ACK or NACK) fed back by the network side device, which may be the ACK or NACK fed back by the network side device on the E-HICH of the first UE. If the second UE is allowed to monitor the ACK or NACK fed back by the network side equipment to the first UE, then the second UE can monitor the above ACK or NACK on the E-HICH of the first UE, or the network side equipment can monitor the above ACK or NACK on the E-HICH of the second UE - ACK or NACK fed back to the first UE is sent again on the HICH.

Furthermore, based on the above-mentioned embodiment, the first UE determines according to preset whether to send or not to send the DPCCH to the network side device during the activation process of not performing retransmission in the above-mentioned interval time period, specifically, it may be determined according to the pre-scheduled protocol . Referring to Figure 2, for example, the first UE retransmits data in B1 and B2, then the first UE must send DPCCH in B1 and B2, and in B3-B8 where retransmission is not performed, the first UE can It is assumed that some activation processes send DPCCHs to the network side equipment, and some processes do not send DPCCHs.

Fig. 4 is a schematic flow diagram of Embodiment 4 of the scheduling method provided by the present invention. On the basis of the above embodiments, as shown in Fig. 4, the method includes:

S401. The network side device configures an interval time period, so that the first UE retransmits to the network side device within the interval time period data that the first UE fails to send to the network side device within the first UE's authorized sending time period. Wherein, the interval time period is a time period after the first UE is authorized to send time period.

S402. The network side device sends an indication message to the first UE and the second UE, so as to indicate the interval time period. The network side device sends indication messages to the first UE and the second UE respectively, and the indication messages sent respectively may indicate the same interval period.

As described in the foregoing embodiments, the above-mentioned indication of the above-mentioned interval time period may indicate the above-mentioned interval time period by indicating the time period length of the interval time period or indicating the number of transmissions allowed in the above-mentioned interval time period.

The network side device may be an RNC or a base station. Generally, the interval time period may be configured by the RNC, and the base station sends an indication message that the configured interval time period passes the interval time period to the activated UE. But it can also be done by a network side device.

In this embodiment, the network-side device configures the interval time period, and sends indication messages to the first UE and the second UE to indicate the interval time period, so that the first UE sends to the network-side device before retransmitting in the interval time period Failed data, so as to avoid the waste of resources caused by retransmission after the upper layer is reported to the upper layer.

It should be noted that each process in the interval time period is in one-to-one correspondence with each process in the authorization sending time period of the first UE.

Further, the network-side device sends a channel message to the first UE and the second UE, so that the first UE and the second UE monitor the confirmation message sent by the network-side device on the channel indicated by the channel message. The network side device sends channel messages to the first UE and the second UE respectively. The channel indicated by the above channel message may be the E-HICH of the first UE or the E-HICH of the second UE. The details are as described in the foregoing embodiments, and details are not repeated here.

Further, on the basis of the above embodiments, the network side device also receives the data sent by the second UE, specifically, it may be the data sent by the second UE after the interval period ends, or it may be the data sent by the second UE after the interval period ends. For the actual data sent by some activation processes in the segment to the network side device, reference may be made to the foregoing method embodiments, and details are not repeated here.

Fig. 5 is a schematic structural diagram of the first embodiment of the user equipment provided by the present invention. The UE is the second UE in the foregoing embodiment. As shown in Fig. 5, the UE includes: a receiving module 501 and a sending module 502, wherein:

The receiving module 501 is configured to receive an indication message and an authorization message sent by a network side device, wherein the indication message is used to indicate a first interval period, and the first interval period receives the authorization message from the UE start after.

The sending module 502 is configured to send data to the network side device after the end of the first interval period; or, the receiving module 501 is also configured to receive the channel message sent by the network side device, and when receiving the After the authorization message, listen to the confirmation message sent by the network side device on the channel indicated by the channel message; at this time, the sending module 502 is also used to monitor the confirmation message after listening to the positive confirmation message or reach the permission of the first interval period Send data to the network side device after the number of transmissions.

Further, the indication message received by the receiving module 501 indicates the first interval time period by indicating the time period length of the first interval time period or indicating the allowed transmission times of the first interval time period.

The receiving module 501 is specifically configured to monitor the confirmation message sent by the network side device on the channel indicated by the channel message after receiving the authorization message. The sending module 502 is specifically configured to, after the receiving module 501 monitors positive confirmation messages corresponding to all activation processes sent by the network-side device or reaches the number of allowed transmissions in the first interval period, send a message to the network side The device sends data.

In another case, the receiving module 501 is specifically configured to monitor the confirmation message sent by the network side device on the channel indicated by the channel message after receiving the authorization message; After the receiving module 501 listens to the positive acknowledgment message corresponding to the first activation process sent by the network side device, the activation process corresponding to the first activation process sends an activation message to the network side device within the first interval time period. Sending data, or sending data to the network side device after the allowed number of transmissions in the first interval period is reached.

The channel indicated by the channel message includes: the enhanced dedicated channel hybrid automatic repeat request indication channel E-HICH of the first UE or the E-HICH of the second UE.

The foregoing user equipment is used to execute the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

FIG. 6 is a schematic structural diagram of the second embodiment of the user equipment provided by the present invention. The UE is the first UE in the foregoing embodiments. As shown in FIG. 6, the UE includes: a receiving module 601 and a sending module 602, wherein:

The receiving module 601 is configured to receive an indication message sent by a network side device, where the indication message is used to indicate a second interval time period, wherein the second interval time period is after the authorized sending time period of the UE; Module 602, configured to retransmit to the network side device within the second interval time period the data that the UE failed to send within the authorized sending period of the UE, wherein the UE retransmits the data that the UE failed to send within the UE's authorized sending period. The number of times that the UE fails to send data in the authorized sending period is less than or equal to the allowed number of transmissions in the second interval time period.

The indication message received by the receiving module 601 indicates the second interval time period by indicating the time period length of the second interval time period or indicating the allowed transmission times of the second interval time period.

FIG. 7 is a schematic structural diagram of Embodiment 3 of the user equipment provided by the present invention. The UE is the first UE in the foregoing embodiments. On the basis of FIG. 6 , the UE further includes a determination module 603 .

The receiving module 601 is further configured to receive a channel message sent by the network side device; the determining module 603 is configured to determine the The data sent by the first UE within the authorized sending period of the first UE fails.

Further, the sending module 602 is also configured to determine according to preset whether to send or not to send the dedicated physical control channel DPCCH to the network side device during the activation process of no retransmission in the second interval time period.

The foregoing user equipment is used to execute the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

FIG. 8 is a schematic structural diagram of Embodiment 1 of the network side device provided by the present invention. As shown in FIG. 8, the network side device includes: a configuration module 801 and a sending module 802, wherein:

The configuration module 801 is configured to configure an interval period, so that the first user equipment UE retransmits to the network side device within the interval period, and the first UE retransmits to the network side device within the authorized sending period of the first UE. The network side device fails to send the data, wherein the interval time period is a time period after the first UE is authorized to send the data.

The sending module 802 is configured to send indication messages to the first UE and the second UE to indicate the interval period.

Further, the sending module 802 is further configured to send a channel message to the first UE and the second UE, so that the first UE and the second UE listen to the message sent by the network side device on the channel indicated by the channel message. Confirm the message. The channel indicated by the channel message includes:

The enhanced dedicated channel hybrid automatic repeat request indication channel E-HICH of the first UE or the E-HICH of the second UE.

It should be noted that the indication message sent by the sending module 802 indicates the interval time period by indicating the time period length of the interval time period or indicating the allowed transmission times of the interval time period.

FIG. 9 is a schematic structural diagram of Embodiment 2 of the network side device provided by the present invention. As shown in FIG. 9, on the basis of FIG. 8, the network side device further includes: a receiving module 803, configured to receive the The data.

The aforementioned network side device is used to execute the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

An embodiment of the present invention also provides a user equipment, the user equipment is the aforementioned second UE, and the user equipment includes: a receiver and a transmitter.

The receiver is configured to receive an indication message and an authorization message sent by a network side device, where the indication message is used to indicate a first interval period, and the first interval period is after the UE receives the authorization message start.

The transmitter is configured to send data to the network-side device after the end of the first interval period; or, the receiver is also configured to receive a channel message sent by the network-side device, and after receiving the authorization After the message, listen to the confirmation message sent by the network side device on the channel indicated by the channel message; the sender is also used to send a message to The network side device sends data.

Further, the above indication message indicates the first interval time period by indicating the time period length of the first interval time period or indicating the allowed transmission times of the first interval time period.

The above receiver is specifically configured to monitor the confirmation message sent by the network side device on the channel indicated by the channel message after receiving the authorization message. The sender is specifically configured to send data to the network-side device after the receiver monitors positive confirmation messages corresponding to all activation processes sent by the network-side device or the number of allowed transmissions in the first interval period is reached.

The above receiver is specifically configured to monitor the confirmation message sent by the network side device on the channel indicated by the channel message after receiving the authorization message. The sender is specifically configured to, after the above-mentioned receiver monitors the positive confirmation message corresponding to the first activation process sent by the network side device, on the activation process corresponding to the first activation process within the first interval time period Sending data to the network-side device, or sending data to the network-side device after the allowed number of transmissions in the first interval period is reached.

The channel indicated by the channel message includes: the enhanced dedicated channel hybrid automatic repeat request indication channel E-HICH of the first UE or the E-HICH of the second UE.

The foregoing user equipment is used to execute the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

An embodiment of the present invention also provides user equipment, where the user equipment is the aforementioned first UE, and the user equipment includes: a receiver, a transmitter, and a processor. in:

The receiver is configured to receive an indication message sent by the network side device, where the indication message is used to indicate a second interval time period, wherein the second interval time period is after the authorized sending time period of the UE; the transmitter , used to retransmit to the network side device within the second interval time period the data that the UE failed to send within the authorized sending period of the UE, where the UE retransmits the data that the UE failed to send in the UE The number of failed data transmissions in the authorized sending period is less than or equal to the allowed number of transmissions in the second interval time period.

The above indication message indicates the second interval time period by indicating the time period length of the second interval time period or indicating the allowed transmission times of the second interval time period.

The above-mentioned receiver is also used to receive the channel message sent by the network side device. The processor determines, according to the negative acknowledgment message sent by the network side device monitored by the receiver on the channel indicated by the channel message, that the first UE fails to send data within the authorized sending period of the first UE.

The above sender is further configured to determine according to preset whether to send or not to send the dedicated physical control channel DPCCH to the network side device during the activation process of no retransmission in the second interval time period.

The foregoing user equipment is used to execute the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

The embodiment of the present invention also provides a network side device, including: a processor, a transmitter, and a receiver. in:

A processor, configured to configure an interval period, so that the first user equipment UE retransmits the first UE to the network side device within the interval period during the authorized sending period of the first UE to the network. The side device fails to send the data, wherein the interval time period is a time period after the first UE is authorized to send the time period. The transmitter is configured to send an indication message to the first UE and the second UE to indicate the interval time period.

The transmitter above is further configured to send a channel message to the first UE and the second UE, so that the first UE and the second UE monitor the confirmation message sent by the network side device on the channel indicated by the channel message.

The above indication message indicates the interval time period by indicating the time period length of the interval time period or indicating the allowable transmission times of the interval time period.

The channel indicated by the channel message may include: the E-HICH of the first UE or the E-HICH of the second UE.

The foregoing receiver is configured to receive data sent by the second UE.

Figure 10 shows a scheduling method provided by an embodiment of the present invention, the method includes:

S901. The second user equipment (UE) receives an indication message and authorization information sent by a network side device, where the indication message is used to instruct the second UE to monitor confirmation information on a channel message indication channel;

It should be known that the grant information is to tell the second UE that uplink data transmission can be performed, and the indication message is used to tell the second UE that uplink data transmission can be performed when a condition is met.

S902. The second UE determines an initial sending time of uplink data transmission according to the authorization message and the monitored confirmation message;

S903. The second UE sends data to the network side device after the initial sending time.

In TDM, this embodiment instructs the second UE to determine the initial sending time of uplink data transmission according to the authorization message and the monitored confirmation message, so that the first UE can start uplink data transmission from the time the second UE receives the authorization information. The data that failed to be sent to the network side device before retransmitting to the network side device within a certain period of time refers to that the network side device feeds back NACK to the data sent by the first UE in a certain activation process, thereby avoiding the prior art. The second UE performs uplink data transmission after receiving the authorization message, so that the first UE cannot complete its retransmission process.

In S902, it may specifically include: the second UE obtains the initial sending time according to the first time when the channel message indicates that the channel monitors an acknowledgment message (ACK) or a discontinuous transmission (DTX), and the first time There is a fixed mapping relationship between a time and the initial sending time.

It should be noted that the ACK here indicates that the first UE has completed the retransmission and the network side received it correctly; the DTX indicates that the first UE has reached the maximum number of retransmissions and has not continued to send retransmission data on this process, or, The network side sends the DTX to the second UE instead of the ACK, which not only notifies the second UE to start sending data, but also saves power consumption. Those skilled in the art should know that taking Enhanced Dedicated Channel (E-DCH) Hybrid Automatic Repeat Request (HARQ) Indicator Channel (E-HICH) and Enhanced Dedicated Physical Data Channel (E-DPDCH) as examples, where E-HICH is The channel message indicates the channel. E-DPDCH is the uplink data transmission channel. The subframes with the same number in the two channels are not aligned one by one. According to the regulations in the 3GPP protocol, the E-HICH frame corresponding to the i-th SFN The HARQ information sent on subframe j is the data sent on subframe t of the E-DPDCH frame corresponding to the ith SFN, where , t=(j+2)mod5. Since the uplink of UMTS is a synchronous HARQ process, there are 8 synchronous HARQ processes in 2msTTI configuration, the fixed mapping relationship here is: if ACK or DTX is on the subframe j of the E-HICH frame corresponding to the i-th SFN The corresponding initial sending time is the subframe j of the E-DPDCH frame corresponding to the i+1th SFN, and there is a fixed mapping relationship between the two channels, that is, between the subframes of the same number in the two channels There is a fixed bias value.

Specifically, in S902, may further include:

The second UE obtains the initial sending time according to the first time when it hears the ACK or DTX corresponding to all activation processes sent by the network side device.

In another implementation manner, S902 may further include:

The second UE obtains the initial sending time according to the first time when it hears the ACK or DTX corresponding to the first activation process sent by the network side device.

In this embodiment, the channel message indication channel is the enhanced dedicated channel (E-DCH) hybrid automatic repeat request indication channel (E-HICH) of the first UE; or

The channel message indicates that the channel is the E-HICH of the second UE, where the E-HICH of the second UE carries retransmission information of the first UE.

Alternatively, in this embodiment, when the second UE is in the soft handover state, the channel message indicates that the channel is the E-HICH corresponding to the E-DCH serving cell.

By adopting the method provided in this embodiment, better scheduling can be performed on the first UE and the second UE in a TDM scenario, and resource waste caused by the upper layer retransmitting after the first UE reports data transmission failure to the upper layer is avoided.

Figure 11 shows a user equipment provided by an embodiment of the present invention, including:

The receiving module 1001 is configured to receive an indication message and authorization information sent by a network side device, wherein the indication message is used to instruct the second UE to monitor confirmation information on a channel message indication channel;

Configuration module 1002, configured to determine the initial sending time of uplink data transmission according to the authorization message and the monitored confirmation message;

A sending module 1003, configured to send data to the network side device after the initial sending time.

The configuration module 1002 is specifically configured to obtain the initial sending time according to the first time when the channel message indicates that the channel monitors an acknowledgment message (ACK) or discontinuous transmission (DTX), and the first time is related to There is a fixed mapping relationship between the initial sending times.

Further, the configuration module 1002 may be configured to obtain the initial sending time according to the first time when ACK or DTX corresponding to all activation processes sent by the network side device is heard.

Further, the configuration module 1002 may be configured to obtain the initial sending time according to the first time when the ACK or DTX corresponding to the first activation process sent by the network side device is heard.

For all the features in this embodiment, reference may be made to the method embodiment shown in FIG. 10 and the foregoing embodiments, and details are not repeated here.

The user equipment provided in this embodiment can better schedule the first UE and the second UE in a TDM scenario, and avoid resource waste caused by the upper layer retransmitting after the first UE reports data transmission failure to the upper layer.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (38)

1. A method of scheduling, comprising:

the method comprises the steps that a second User Equipment (UE) receives an indication message and an authorization message sent by a network side device, wherein the indication message is used for indicating a first interval time period, and the first interval time period starts after the second UE receives the authorization message;

the second UE sends data to the network side equipment after the first interval time period is ended; or,

and the second UE receives the channel message sent by the network side equipment, monitors the confirmation message sent by the network side equipment on the channel indicated by the channel message after receiving the authorization message, and sends data to the network side equipment after monitoring the positive confirmation message or reaching the allowed transmission times of the first interval time period.

2. The method of claim 1, wherein the indicating the first interval period comprises:

indicating the first interval period by indicating a period length of the first interval period or indicating the allowed number of transmissions of the first interval period.

3. The method according to claim 2, wherein the second UE, after receiving the grant message, listens for an acknowledgement message sent by the network-side device on a channel indicated by the channel message, and sends data to the network-side device after listening for a positive acknowledgement message or reaching the allowed number of transmissions of the first interval time period, including:

after receiving the authorization message, the second UE monitors an acknowledgement message sent by the network side equipment on the channel indicated by the channel message;

and the second UE sends data to the network side equipment after monitoring positive confirmation messages corresponding to all activated processes sent by the network side equipment or reaching the allowed transmission times of the first interval time period.

4. The method according to claim 2, wherein the second UE, after receiving the grant message, listens for an acknowledgement message sent by the network-side device on a channel indicated by the channel message, and sends data to the network-side device after listening for a positive acknowledgement message or reaching the allowed number of transmissions of the first interval time period, including:

after receiving the authorization message, the second UE monitors an acknowledgement message sent by the network side equipment on the channel indicated by the channel message;

after monitoring a positive confirmation message corresponding to a first activation process sent by the network side equipment, the second UE sends data to the network side equipment on the activation process corresponding to the first activation process within the first interval time period; or the second UE sends data to the network side device after the number of allowed transmissions of the first interval time period is reached.

5. The method according to any of claims 1-4, wherein the channel indicated by the channel message comprises: the enhanced dedicated channel hybrid automatic repeat request of the first UE indicates the channel E-HICH or the E-HICH of the second UE.

6. A method of scheduling, comprising:

the method comprises the steps that a first UE receives an indication message sent by a network side device, wherein the indication message is used for indicating a second interval time period, and the second interval time period is after an authorized sending time period of the first UE;

and the first UE retransmits the failed data sent by the first UE in the authorized sending period of the first UE to the network side equipment in the second interval time period, wherein the number of times of retransmitting the failed data sent by the first UE in the authorized sending period of the first UE by the first UE is less than or equal to the allowed transmission number of times of the second interval time period.

7. The method of claim 6, wherein the indicating a second interval period comprises:

indicating the second interval period by indicating a period length of the second interval period or indicating the allowed number of transmissions of the second interval period.

8. The method of claim 6 or 7, further comprising:

the first UE receives a channel message sent by network side equipment;

and the first UE determines that the data sent by the first UE in the authorized sending period of the first UE fails according to the negative confirmation message sent by the monitoring network side equipment on the channel indicated by the channel message.

9. The method according to any one of claims 6-8, further comprising:

and the first UE sends or does not send a Dedicated Physical Control Channel (DPCCH) to network side equipment in an activation process of not carrying out retransmission in the second interval time period according to preset determination.

10. A method of scheduling, comprising:

the method comprises the steps that network side equipment configures an interval time period to enable first User Equipment (UE) to retransmit data failed to be sent to the network side equipment by the first UE within an authorized sending time period of the first UE in the interval time period, wherein the interval time period is a time period after the authorized sending time period of the first UE;

and the network side equipment sends an indication message to the first UE and the second UE so as to indicate the interval time period.

11. The method of claim 10, further comprising:

the network side equipment sends channel messages to the first UE and the second UE so that the first UE and the second UE monitor the confirmation messages sent by the network side equipment on the channels indicated by the channel messages.

12. The method of claim 11, wherein the indicating the interval period comprises:

indicating the interval period by indicating a period length of the interval period or indicating a number of allowed transmissions of the interval period.

13. The method of claim 12, wherein the channel indicated by the channel message comprises:

the enhanced dedicated channel hybrid automatic repeat request of the first UE indicates the channel E-HICH or the E-HICH of the second UE.

14. The method according to any one of claims 10-13, further comprising:

and the network side equipment receives the data sent by the second UE.

15. A user device, comprising:

a receiving module, configured to receive an indication message and an authorization message sent by a network side device, where the indication message is used to indicate a first interval time period, and the first interval time period starts after the UE receives the authorization message;

a sending module, configured to send data to the network side device after the first interval time period ends; or,

the receiving module is further configured to receive a channel message sent by the network side device, and monitor, after receiving the authorization message, a confirmation message sent by the network side device on a channel indicated by the channel message; the sending module is further configured to send data to the network side device after the positive acknowledgement message is monitored or the number of allowed transmissions of the first interval time period is reached.

16. The UE of claim 15, wherein the indication message received by the receiving module indicates the first interval period by indicating a period length of the first interval period or indicating the allowed number of transmissions of the first interval period.

17. The ue according to claim 16, wherein the receiving module is specifically configured to, after receiving the grant message, monitor an acknowledgement message sent by the network side device on a channel indicated by the channel message;

the sending module is specifically configured to send data to the network side device after the receiving module monitors positive acknowledgement messages corresponding to all activated processes sent by the network side device or reaches the allowed transmission times of the first interval time period.

18. The ue according to claim 16, wherein the receiving module is specifically configured to, after receiving the grant message, monitor an acknowledgement message sent by the network side device on a channel indicated by the channel message;

the sending module is specifically configured to send data to the network side device on the activation process corresponding to the first activation process in the first interval time period after the receiving module monitors a positive acknowledgement message corresponding to the first activation process sent by the network side device, or send data to the network side device after the number of allowed transmissions in the first interval time period is reached.

19. The UE of any one of claims 15 to 18, wherein the channel indicated by the channel message comprises: the enhanced dedicated channel hybrid automatic repeat request of the first UE indicates the channel E-HICH or the E-HICH of the second UE.

20. A user device, comprising:

a receiving module, configured to receive an indication message sent by a network side device, where the indication message is used to indicate a second interval time period, where the second interval time period is after an authorized sending time period of the UE;

and a sending module, configured to retransmit, to the network side device in the second interval time period, data that the UE fails to send in an authorized sending time period of the UE, where a number of times that the UE retransmits the data that the UE fails to send in the authorized sending time period of the UE is less than or equal to a number of allowed transmissions in the second interval time period.

21. The UE of claim 20, wherein the receiving module receives the indication message to indicate the second interval period by indicating a period length of the second interval period or indicating the allowed number of transmissions of the second interval period.

22. The ue according to claim 20 or 21, wherein the receiving module is further configured to receive a channel message sent by a network side device;

the UE further includes a determining module, configured to determine, according to the negative acknowledgement message sent by the network side device on the channel indicated by the channel message, that the first UE sends the failed data within the authorized sending period of the first UE.

23. The UE of any one of claims 20-22, wherein the sending module is further configured to send or not send a dedicated channel Dedicated Physical Control Channel (DPCCH) to a network side device in an activation procedure in which retransmission is not performed in the second interval period according to a preset determination.

24. A network-side device, comprising:

a configuration module, configured to configure an interval time period, so that a first user equipment UE retransmits, to a network side device, data that the first UE fails to transmit to the network side device within an authorized transmission time period of the first UE in the interval time period, where the interval time period is a time period after the authorized transmission time period of the first UE;

a sending module, configured to send an indication message to the first UE and the second UE to indicate the interval time period.

25. The network-side device of claim 24, wherein the sending module is further configured to send a channel message to the first UE and the second UE, so that the first UE and the second UE listen to an acknowledgement message sent by the network-side device on a channel indicated by the channel message.

26. The network-side device of claim 25, wherein the indication message sent by the sending module indicates the interval period by indicating a period length of the interval period or indicating a number of allowed transmissions of the interval period.

27. The network-side device of claim 26, wherein the channel indicated by the channel message comprises:

the enhanced dedicated channel hybrid automatic repeat request of the first UE indicates the channel E-HICH or the E-HICH of the second UE.

28. The network-side device of any one of claims 24-27, further comprising:

and the receiving module is used for receiving the data sent by the second UE.

29. A method of scheduling, comprising:

a second User Equipment (UE) receives an indication message and authorization information sent by a network side device, wherein the indication message is used for indicating the second UE to monitor confirmation information on a channel message indication channel;

the second UE determines the initial sending time of uplink data transmission according to the authorization message and the monitored confirmation message;

and the second UE transmits data to the network side equipment after the initial transmission time.

30. The method of claim 29, wherein the determining, by the second UE, the initial transmission time of the uplink data transmission according to the grant message and the monitored acknowledgement message comprises:

the second UE obtains the initial sending time according to a first time when the channel message indicates that a channel monitors for a positive acknowledgement message (ACK) or Discontinuous Transmission (DTX), and a fixed mapping relation exists between the first time and the initial sending time.

31. The method of claim 30, wherein the second UE obtains the initial transmission time according to a first time when the channel message indicates channel sounding ACK or DTX, comprising:

and the second UE obtains the initial sending time according to the first time when monitoring the ACK or DTX corresponding to all the activated processes sent by the network side equipment.

32. The method of claim 30, wherein the second UE obtains the initial transmission time according to a first time when the channel message indicates channel sounding ACK or DTX, comprising:

and the second UE obtains the initial sending time according to the first time when monitoring the ACK or DTX corresponding to the first activation process sent by the network side equipment.

33. The method according to any of the claims 30 to 32, wherein the channel message indication channel is an enhanced dedicated channel (E-DCH) hybrid automatic repeat request indication channel (E-HICH) of the first UE; or

The channel message indicates that the channel is an E-HICH of the second UE, wherein the E-HICH of the second UE bears retransmission information of the first UE.

34. The method according to any of the claims 30 to 32, wherein the channel message indicates that the channel is an E-HICH corresponding to an E-DCH serving cell when the second UE is in a soft handover state.

35. A user device, comprising:

a receiving module, configured to receive an indication message and authorization information sent by a network side device, where the indication message is used to indicate the second UE to monitor acknowledgement information on a channel message indication channel;

a configuration module, configured to determine an initial sending time of uplink data transmission according to the authorization message and the monitored acknowledgement message;

a sending module, configured to send data to the network side device after the initial sending time.

36. The UE of claim 30, wherein the configuration module is specifically configured to obtain the initial transmission time according to a first time when the channel message indicates channel sounding of an Acknowledgement (ACK) or Discontinuous Transmission (DTX), and a fixed mapping relationship exists between the first time and the initial transmission time.

37. The ue of claim 36, wherein the configuration module is further configured to obtain the initial sending time according to a first time when ACKs or DTXs corresponding to all activated processes sent by the network side device are monitored.

38. The ue of claim 36, wherein the configuration module is further configured to obtain the initial sending time according to a first time when an ACK or DTX corresponding to a first activation procedure sent by the network side device is monitored.