WO2018059020A1 - Discontinuous reception method and related apparatus - Google Patents

Abstract

The present disclosure provides a discontinuous reception method and related apparatus. The discontinuous reception method of the present disclosure is on the terminal side and comprises the following steps: the terminal receives a discontinuous-reception command sent by a network-side device, and obtains, from the discontinuous-reception command, configuration information for executing the discontinuous reception, said configuration information being determined and obtained by the network-side equipment when it is necessary to control the terminal to execute discontinuous reception; on the basis of the configuration information, the terminal executes discontinuous reception within a determined effective time.

Description

Method and related device for discontinuous reception

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 201610875994.0, filed on Sep. 30, 2016, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present disclosure relates to the field of communication technologies, and in particular to a method and related apparatus for discontinuous reception.

Background technique

With the development of wireless communication systems, the types of terminals and service types are diversified, and the requirements for wireless communication are diversified. Different service scenarios focus on different requirements, such as low latency and high reliability scenarios (URLLC, Ultra-Reliable Low-Latency Communications). Emphasis on the reliability of data transmission delay, mMTC (massive Machine Type of Communication) emphasizes the huge terminal data and terminal power saving requirements, and enhances the broadband mobile communication (eMBB, enhance Mobile Broadband) Data rate and system capacity requirements. For the diversified needs, it poses new challenges to the terminal power saving design.

In the related art, the terminal uses a Discontinuous Reception (DRX) mechanism to achieve power saving purposes. During the discontinuous reception period, the terminal does not continuously receive the data signal. At the moment when the DRX does not receive the data signal, the terminal enters an inactive state, specifically turning off the radio frequency and the baseband processor, thereby prolonging the battery standby time and battery life.

In the LTE (Long Term Evolution) system, the UE (User Equipment) can have two states of continuous reception and DRX in the RRC (Radio Resource Control) connection state. The related configuration of the DRX mechanism in the LTE system is only for the terminal side, that is, the terminal side is provided with a DRX cycle and a series of timers.

At the beginning of each DRX cycle, the terminal first enters a short continuous reception state, called on duration, whose duration is determined by one of the above series of timers. The Duration Timer is responsible for timing. The on-duration timer is defined as a sequence of consecutive subframes that can carry a PDCCH (Physical Downlink Control Channel) from the start of the DRX cycle. During this time, the UE needs to monitor the PDCCH to see if there is a resource allocation for the UE. If the terminal receives the downlink scheduling and downlink data during the on duration, it will start other timers to perform the subsequent scheduling process. However, if the terminal does not receive the downlink scheduling and downlink data during the on duration, it will enter the inactive state, which is inactive. The state is maintained until the end of the current DRX cycle. On the next DRX cycle, the On Duration Timer can start re-receiving the downlink transmission.

If the UE receives the scheduling command and the downlink transmission during the on duration, it may also start the following timer to instruct the UE to further monitor the PDCCH.

The DRX Inactivity Timer (inactive timer of the DRX) is started when the PDCCH for scheduling new data is received. The UE always monitors the PDCCH during the startup. The termination condition is that the timer expires or the MAC that receives the forced termination (Media Access Control, media access) Control) layer signaling.

HARQ RTT Timer (Hybrid Automatic Repeat reQuest Round Trip Time Timer): For downlink transmission. When the PDCCH that schedules the downlink data is received, the fixed length is the retransmission time interval. During this period, the PDCCH is not monitored unless it is covered by other timers.

DRX Retransmission Timer: For downlink transmission. After the HARQ RTT Timer expires, the UE always monitors the PDCCH during startup; the termination condition is that the timer expires or the expected retransmission schedule is received.

Contention Resolution Timer: A timer in the random access procedure. The uplink transmission scheduled by the random access response from the UE to start the random access procedure starts, and the UE always monitors the PDCCH during the startup; the termination condition is that the timer expires or the contention resolution message is successfully received.

It can be seen that the DRX configuration mechanism in the related art needs to introduce a large number of timers on the terminal side, which not only increases the complexity of the scheme execution, but also obviously, the timer effective timing period is fixed in the entire DRX cycle. So there is no flexibility. For example, the On Duration Timer mentioned above, during the On Duration Timer, the terminal does not receive the scheduled life. With the downlink and downlink transmissions, the inactive state is entered and the RF and baseband processors are turned off. During the On Duration Timer, the terminal does not receive the scheduling command and the downlink transmission. It does not mean that the terminal has no new scheduling commands and downlink transmissions during the inactive state, especially when the terminal is inactive. When a data transmission task with a high delay is required during the state, the terminal can only transmit in the next On Duration Timer (that is, after the current DRX cycle ends).

At present, with the application of 5G networks, the service types are more diversified. Obviously, the DRX execution mechanism in the related technologies cannot meet the multi-level requirements of the wireless communication network.

Summary of the invention

The purpose of the present disclosure is to solve the problem that the discontinuous reception mechanism in the related art cannot satisfy the multi-level requirements of the wireless communication network.

To achieve the above object, in one aspect, an embodiment of the present disclosure provides a method of discontinuous reception, including:

The terminal receives the discontinuous reception command sent by the network side device, and obtains, from the discontinuous reception command, the configuration information that performs the discontinuous reception, where the configuration information is that the network side device needs the terminal to perform discontinuous reception. Determined;

The terminal performs discontinuous reception within the determined effective time based on the configuration information.

Further, after receiving the discontinuous reception command, the terminal starts the timing of the effective time, and continues to complete the ongoing data transmission. After the data transmission ends, the inactive state is entered until the end of the effective time. time.

Further, the configuration information includes: indication information that does not support discontinuous reception of the first service;

The terminal performs discontinuous reception based on the configuration information, including:

The terminal determines, according to the configuration information, the first service, and after receiving the discontinuous reception command, continues to complete the ongoing data transmission, after the data transmission ends, if there is no data transmission task of the first service at present Entering the inactive state, and in the inactive state within the effective time, if the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, after the data transmission task of the first service is completed. If the end time of the effective time is not reached, the inactive state is re-entered.

Further, the method for discontinuous reception further includes:

If the terminal does not determine the first service that does not support discontinuous reception based on the configuration information, after entering the inactive state, the terminal remains inactive until the end time of the effective time.

Further, the configuration information further includes: indication information that supports the second service that is discontinuously received;

The terminal performs discontinuous reception based on the configuration information, and further includes:

The terminal determines the second service based on the configuration information, and after receiving the discontinuous reception command, continues to complete the ongoing data transmission. After the data transmission ends, if there is only the data transmission task of the second service, Enter the inactive state.

Further, the configuration information further includes: a specific transmission action that the terminal can initiate during the period of performing discontinuous reception, the specific transmission action at least: the terminal sends a scheduling request, and/or receives a paging, and/or Receiving broadcast messages;

The terminal performs discontinuous reception based on the configuration information, and further includes:

Determining, by the terminal, the specific transmission action based on the configuration information, and if the specific transmission action needs to be initiated in the inactive state within the effective time, entering an active state to initiate the specific transmission action, where the specific transmission action is performed. After the transmission operation is completed, if the end time of the effective time is not reached, the inactive state is re-entered.

Further, the configuration information further includes: indication information that the terminal performs the effective time of the discontinuous reception;

The terminal performs discontinuous reception based on the configuration information, and further includes:

The terminal determines the effective time based on the configuration information.

Further, the configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time;

The terminal performs discontinuous reception within the determined effective time based on the configuration information, including:

Determining, according to the configuration information, the number of cycles and the period of time, and performing discontinuous reception according to the number of cycles and the period of time, and performing a preset time in a period of each discontinuous reception Segment, enter the active state, listen to the downlink transmission and/or complete the data transmission according to the scheduling command;

The total duration of the discontinuous reception by the terminal based on the configuration information = the number of cycles × The period of time is long.

Further, the terminal receives configuration information required by the network side device to perform discontinuous reception, including:

The terminal acquires the configuration information from the discontinuous reception command.

Further, the discontinuous reception command further includes a restart indication;

The method for discontinuous reception further includes:

The terminal confirms whether the discontinuous reception command carries the restart indication, and if the restart indication is carried, performs discontinuous reception based on the configuration information of the last execution of the discontinuous reception.

In another aspect, the present disclosure also provides a method of discontinuous reception, comprising:

When the network side device needs to control the terminal to perform discontinuous reception, determine, by the control terminal, configuration information required for the discontinuous reception by the terminal;

The network side device sends the configuration information to the terminal by using a discontinuous reception command, so that the terminal performs discontinuous reception within the determined effective time based on the configuration information.

Further, the method for discontinuous reception further includes:

The network side device sends a discontinuous reception command to the terminal, so that when receiving the discontinuous reception command, the terminal starts timing of the effective time, and performs discontinuous reception based on the configuration information.

Further, the configuration information includes: indication information of the first service that does not support discontinuous reception.

Further, the first service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

The indication information of the first service in the configuration information is category information of the first service, including: a radio bearer ID corresponding to the first service, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, One or several of the IDs of the network slice.

Further, the configuration information includes: indication information that supports the second service that is discontinuously received.

Further, the second service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

The indication information of the second service in the configuration information is the category information of the second service, including: a radio bearer ID corresponding to the second service, an ID of the radio bearer group, an ID of the logical channel, and a logical letter. One or more of the ID of the track group and the ID of the network slice.

Further, the configuration information further includes:

A specific transmission action that the terminal can initiate during the period of performing discontinuous reception, the specific transmission action including at least: the terminal sends a scheduling request, and/or receives a page, and/or receives a broadcast message.

Further, the network side device sends the configuration information to the terminal by using the discontinuous reception command.

Further, the network side device sends a discontinuous reception command carrying the restart indication to the terminal when the control terminal needs to perform the discontinuous connection using the configuration information of the last discontinuous reception, and the non-continuous transmission carrying the re-indication The receiving command does not carry the configuration information, and after receiving the discontinuous receiving command carrying the re-indication, the terminal performs discontinuous reception based on the current configuration information.

Further, the configuration information includes: indication information of the effective time.

Further, the configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time.

Further, the network side device determines, when the control terminal performs the discontinuous reception, the configuration information required by the terminal to perform the discontinuous reception, where the network side device configures the terminal by using the radio resource control signaling. And the network side device sends the configuration information to the terminal by using the discontinuous reception command, and the network side device sends the non-continuous reception parameter to the terminal. The command is continuously received, including an index of the specific discontinuous reception parameter in the discontinuous reception parameter set.

In addition, the disclosure also provides a terminal, including:

a first memory, a first processor, and a first transceiver;

The first processor is configured to read a program in the first memory for:

Controlling, by the first transceiver, configuration information required to perform discontinuous reception sent by the network side device, where the configuration information is determined by the network side device when the terminal is required to perform discontinuous reception;

Based on the configuration information, discontinuous reception is performed within the determined effective time.

Further, the first processor is configured to read a program in the first memory to further:

Controlling, by the first transceiver, a discontinuous reception command sent by a network side device;

The performing, by the first processor, the discontinuous reception based on the configuration information includes:

After receiving the discontinuous reception command, the timing of the effective time is started, and the ongoing data transmission is continued, and after the data transmission ends, the inactive state is entered until the end time of the effective time.

Further, the configuration information includes: indication information that does not support discontinuous reception of the first service;

The first processor performs discontinuous reception based on the configuration information, including:

Determining, according to the configuration information, the first service, after receiving the discontinuous reception command, continuing to complete the ongoing data transmission, and if there is no data transmission task of the first service after the data transmission ends, If the data transmission task of the first service is obtained in the inactive state, and the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, after the data transmission task of the first service is completed, If the end time of the effective time is not reached, the inactive state is re-entered.

Further, the first processor is configured to read a program in the first memory to further:

If the first service that does not support discontinuous reception is not determined based on the configuration information, after entering the inactive state, the inactive state is maintained until the end time of the effective time.

Further, the configuration information further includes: indication information that supports the second service that is discontinuously received;

The first processor performs discontinuous reception based on the configuration information, and further includes:

Determining the second service based on the configuration information, and after receiving the discontinuous reception command, continuing to complete the ongoing data transmission, after the data transmission ends, if only the data transmission task of the second service is currently available When it enters the inactive state.

Further, the configuration information further includes: a specific transmission action that the terminal can initiate during the period of performing discontinuous reception;

The first processor performs discontinuous reception based on the configuration information, and further includes:

Determining the specific transmission action based on the configuration information, and if the specific transmission action needs to be initiated in the inactive state within the effective time, entering an active state to initiate the specific transmission action, in the specific transmission After the action is completed, if the end time of the effective time is not reached, then Enter the inactive state.

Further, the configuration information further includes: indication information that the terminal performs the effective time of the discontinuous reception;

The first processor performs discontinuous reception based on the configuration information, and further includes:

Based on the configuration information, the effective time is determined.

Further, the configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time; the first processor is based on the configuration information Performing discontinuous reception within the determined effective time period, including:

Determining, according to the configuration information, the number of cycles and the period of the period, performing discontinuous reception according to the number of cycles and the period of time, and performing a preset period of time in each period of discontinuous reception Entering an active state, listening for downlink transmissions and/or completing data transmission according to scheduling commands;

The total duration of the discontinuous reception by the terminal based on the configuration information = the number of cycles × the duration of the cycle.

Further, the first processor acquires the configuration information from the discontinuous reception command.

Further, the discontinuous reception command further includes a restart indication;

The first processor is configured to read a program in the first memory to further:

It is confirmed whether the discontinuous reception command carries the restart indication, and if the restart indication is carried, the discontinuous reception is performed based on the configuration information of the last execution of the discontinuous reception.

In addition, the disclosure further provides a network side device, including:

a second memory, a second processor, and a second transceiver;

The second processor reads a program in the second memory for:

Determining configuration information required by the terminal to perform discontinuous reception when the control terminal is required to perform discontinuous reception;

The second transceiver is controlled to send the configuration information to the terminal, so that the terminal performs discontinuous reception at an effective time based on the configuration information.

Further, the second processor reads the program in the second memory to further:

Controlling, by the second transceiver, to send, to the terminal, a discontinuous reception command, so that when receiving the discontinuous reception command, the terminal starts timing of the effective time, and based on the The configuration information performs discontinuous reception.

Further, the configuration information includes: indication information of the first service that does not support discontinuous reception.

Further, the first service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

The indication information of the first service in the configuration information is category information of the first service, including: a radio bearer ID corresponding to the first service, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, One or several of the IDs of the network slice.

Further, the configuration information includes: indication information that supports the second service that is discontinuously received.

Further, the second service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

The indication information of the second service in the configuration information is the category information of the second service, including: a radio bearer ID corresponding to the second service, an ID of the radio bearer group, an ID of the logical channel, an ID of the logical channel group, One or several of the IDs of the network slice.

Further, the configuration information further includes:

A specific transmission action that the terminal can initiate during the period of performing discontinuous reception.

Further, the second processor sends the configuration information to the terminal by using the discontinuous reception command.

Further, the second processor sends a discontinuous reception command carrying a restart indication to the terminal when the control terminal needs to perform the discontinuous connection using the configuration information of the last discontinuous reception, and the restart indication replaces the configuration. The information is such that after receiving the discontinuous reception command carrying the restart indication, the terminal performs discontinuous reception based on the current configuration information.

Further, the configuration information includes: indication information of the effective time.

Further, the configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time.

Further, the second processor reads a program in the second memory, further configured to: configure a discontinuous reception parameter set for the terminal by using radio resource control signaling; and perform non-continuous execution on the control terminal Upon receiving, a discontinuous reception command is sent to the terminal, including an index of a specific discontinuous reception parameter in the discontinuous reception parameter set.

In addition, the disclosure also provides a terminal, including:

a first control module, configured to control, by the first transceiver, configuration information required to perform discontinuous reception sent by the network side device, where the configuration information is determined by the network side device when the terminal is required to perform discontinuous reception owned;

And an execution module, configured to perform discontinuous reception within the determined effective time based on the configuration information.

In addition, the disclosure further provides a network side device, including:

a determining module, configured to determine configuration information required by the terminal to perform discontinuous reception when the control terminal is required to perform discontinuous reception;

And a second control module, configured to control the second transceiver to send the configuration information to the terminal, so that the terminal performs discontinuous reception at an effective time based on the configuration information.

The above solution of the present disclosure has the following beneficial effects:

The solution of the present disclosure dynamically sets the configuration information required for the discontinuous reception on the network side. Compared with the related art, the network side can flexibly configure the discontinuous reception of the terminal in a dynamic manner according to the multi-level requirements of the service. Related parameters enable the terminal to determine when to enter the inactive state and when to enter the active state according to the configuration information of the network side within the determined effective time, thereby achieving a more reasonable and effective power saving effect.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some of the implementations described in the present application. For example, other drawings may be obtained from those of ordinary skill in the art in light of the inventive work. The following figures are not intended to be scaled to scale in actual dimensions, with emphasis on the subject matter of the present application.

1 is a schematic diagram of steps performed by a network side device in a method for discontinuous reception of the present disclosure;

2 is a schematic diagram of steps performed by a terminal in a discontinuous reception method of the present disclosure;

3-10 are timing diagrams corresponding to the method for discontinuous reception of the present disclosure, in different embodiments, when the terminal enters an active state and enters an inactive state;

Figure 11 is a schematic structural diagram of a terminal of the present disclosure;

FIG. 12 is a schematic structural diagram of a network side device of the present disclosure.

detailed description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described in the following description of the embodiments of the present disclosure. The embodiments are a part of the embodiments of the present disclosure, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

The related configuration of the discontinuous reception in the related art is fixed on the terminal side, that is, the terminal side needs to refer to a large number of timers in the process of performing discontinuous reception, which is not only relatively complicated in execution mechanism, but also cannot be based on actual needs. Adaptive and flexible changes cannot meet the multi-level requirements of wireless communication networks. In view of this, the present disclosure provides a solution.

In one aspect, the present disclosure provides a method of discontinuous reception, the application scenario including a network side device and a terminal.

The network side device may be, but not limited to, a base station, and the base station is not limited in form, and may be a Macro Base Station, a Pico Base Station, a 5G NR base station (gNB, 5G Node B), and a home enhanced type. A base station (Femto eNB or Home eNode B or Home eNB or HeNB), a relay station, an access point, an RRU (Remote Radio Unit), an RRH (Remote Radio Head), and the like. In addition, with the development of 5G technology, the base station may be replaced with other functional nodes, such as a central unit (CU, Central Unit) and a distributed unit (DU, distributed unit). The terminal may be, but not limited to, a mobile terminal device on the user side, such as a mobile phone, a PAD, or the like.

Referring to FIG. 1, a method for discontinuous reception of the present disclosure on the terminal side includes:

Step 11: The terminal receives the discontinuous reception command sent by the network side device, and obtains configuration information for performing discontinuous reception from the discontinuous reception command, where the configuration information is that the network side device needs to control the terminal to perform discontinuous reception. Determined;

Step 12: The terminal performs discontinuous reception within the determined effective time based on the configuration information.

Correspondingly, with reference to FIG. 2, the method of discontinuous reception of the present disclosure is on a network side device, include:

Step 21: When the network side device needs to control the terminal to perform discontinuous reception, determine, by the network device, configuration information required for the terminal to perform discontinuous reception.

Step 22: The network side device sends the configuration information to the terminal by using a discontinuous reception command, so that the terminal performs discontinuous reception within the determined effective time based on the configuration information.

Obviously, the method of the present disclosure dynamically sets the configuration information required for discontinuous reception on the network side. Compared with the related art, the network side can flexibly configure the terminal discontinuously according to the multi-level requirements of the service. The relevant parameters are received, so that the terminal determines when to enter the inactive state and when to enter the active state according to the configuration information of the network side, thereby achieving a more reasonable and effective power saving effect.

An exemplary introduction to the method of the present disclosure is provided below.

After receiving the discontinuous reception command, the terminal performs timing of the effective time, that is, the period of discontinuous reception starts.

Under normal circumstances, after receiving the discontinuous reception command, the terminal continues to complete the ongoing data transmission, and after the data transmission ends, enters the inactive state until the end time of the effective time.

In some special cases, if the terminal is in an inactive state within the effective time, if it needs to transmit a specific service and/or initiate a specific transmission action, it enters an active state, completes the transmission of a specific service, and/or initiates a specific transmission action, in a specific After the service and/or the initiation of a specific transmission action is completed, if the end time of the effective time is not reached, the inactive state is re-entered.

Obviously, in order to implement the foregoing solution, when the method of the present disclosure is applied to a network side device, the network side device determines the specific service and the specific transmission action according to actual needs, and uses it as discontinuously received configuration information to notify the terminal. .

Correspondingly, in the method for discontinuous reception of the terminal in the present disclosure, after acquiring the configuration information sent by the network side device, the terminal determines the specific service and the specific transmission action from the configuration information, and according to the special case described above. The corresponding execution mode performs discontinuous reception.

As an example, the specific service may be a service that does not support discontinuous reception. The first service is referred to as a first service, and the first service may be a service with a higher delay requirement. Business.

The network side device may send the indication information of the first service that does not support discontinuous reception as the configuration information to the terminal.

The terminal can determine the first service based on the foregoing configuration information, and after completing the discontinuous reception command, continue to complete the ongoing data transmission. After the data transmission ends, if there is no data transmission task of the first service, the terminal enters. In the inactive state, and in the inactive state within the effective time, if the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, after the data transmission task of the first service is completed, If the end time of the effective time is not reached, the inactive state is re-entered.

In practical applications, different Radio Bearers (RBs), Radio Bearer Groups (RBGs), Logical Channels (LCHs), Logical Channel Groups (LCGs), and network slice slices correspond to each other. There are different delay requirements, so the network side device of the present disclosure can classify services according to one or more of RB, RBG, LCH, LCG, and slice.

Obviously, the tasks under the RB, RBG, LCH, LCG, and slice with higher delay requirements can be used as the first service.

To save the configuration information, the network side device may use the ID of the RB with the higher delay requirement, the ID of the RBG, the ID of the LCH, the ID of the LCG, and the ID of the slice as the indication information of the first service, such as RB-1 and RB. -3, slice-4, etc.

Correspondingly, after receiving the configuration information, the terminal side may determine that the tasks under RB-1, RB-3, and slice-4 are the first task.

In addition, the foregoing specific transmission action may be an action initiated by the terminal, and/or a message for initiating the monitoring of the downlink paging message. The actual application may be, but is not limited to, a call action, a called action, etc., obviously, the transmission action is not applicable. Discontinuous reception.

The network side device may send the indication information of the specific transmission action as the configuration information to the terminal.

The terminal may determine a specific transmission action based on the configuration information, and if a specific transmission action (such as uplink scheduling, listening for a downlink paging message, listening for a downlink broadcast message, etc.) is initiated in an inactive state within the effective time, Entering the active state initiates the specific transmission action, and after the completion of the specific transmission action, if the end time of the effective time is not reached, the inactive state is re-entered.

In addition, on the basis of the above, or as another implementation manner, the network side device may also determine Supporting discontinuous reception services (collectively referred to herein as the second service), and notifying the second service to the terminal through the configuration information, the terminal can enter the inactive state only when the data transmission task of the second service is currently left. .

Similarly, as an implementation manner, a task under the RB, RBG, LCH, LCG, and slice with lower delay requirements can be used as the second service. The IDs of the RBs, RBGs, LCHs, LCGs, and slices corresponding to the second service may be used as the indication information of the second service in the configuration information of the network side device.

Further, in order to reduce the overhead of the discontinuous reception command, on the basis of the above, when the network side device needs to control the terminal to perform the discontinuous reception, if the configuration information required for the terminal to perform the discontinuous reception is determined, the last execution non-continuous execution is determined. If the received configuration information is consistent, the network side device may send a discontinuous reception command carrying a restart instruction to the terminal device, and the initiation instruction replaces the configuration information, and therefore has less overhead than the configuration information.

On the terminal side, if a re-instruction is acquired from the received discontinuous reception command, the discontinuous reception is performed by default using the configuration information of the last discontinuous reception.

In addition, in the method of the present disclosure, the network side device may only determine part of configuration information required for the terminal to perform discontinuous reception, and another part of the configuration information may be pre-stored by the terminal, or the terminal is based on a preset protocol and/or Or a preset priority algorithm or the like is determined.

The application of the method of discontinuous reception of the present disclosure is exemplarily described below in conjunction with some embodiments.

In some embodiments of the present disclosure, the network side device first configures an optional discontinuous reception parameter set for the terminal, and indexes the non-continuously received configuration parameters in an index manner in the discontinuous reception command.

The set of discontinuous reception parameters includes one or more of the following:

Time configuration of discontinuous reception: It can be the duration of the terminal to perform discontinuous reception. In practical applications, the index number can be used in the configuration information to indicate different lengths of time.

Applicable service type: In this embodiment, the service may be classified according to the radio bearer RB, the radio bearer group RBG, the logical channel LC, the logical channel group LCG, and the network slice slice. Services under different RBs, RBGs, LCHs, LCGs, and slices have different requirements for delays, and discontinuous reception can be performed for services under RBs, RBGs, LCHs, LCGs, and slices that require lower delay requirements. In the configuration information, the ID number of the RB, the RBG, the LCH, the LCG, and the slice is specifically indicated. For example, if the applicable service type in the configuration information appears as RB1, it indicates that the task under the RB1 can execute the non- Continuous reception.

Whether an exception is allowed (used to indicate the specific transmission action described above): for example, whether to allow an uplink transmission action during discontinuous reception or to initiate a downlink reception action.

The network side execution steps of this embodiment include:

Step 1: The network side device configures the discontinuous reception parameter set (the configuration information required for the terminal to perform discontinuous reception), such as the effective time, the type of service used, and whether the exception is allowed (ie, the above). One or more of the specific transmission actions).

Step 2: The network side sends a discontinuous reception command (DRX command) when needed, and does not send a downlink transmission to the terminal during the discontinuous reception period of the terminal (ie, the effective time above), the command is MAC layer signaling or physical Layer signaling

Step 3: The network side may send a downlink transmission to the terminal after the terminal discontinuous reception time ends, and if necessary, may send the discontinuous reception command again.

Correspondingly, the terminal performing steps in this embodiment includes:

Step 1: The terminal receives the RRC signaling sent by the network side, and determines configuration information required for the terminal to perform discontinuous reception, that is, a discontinuous reception parameter set;

Step 2: The terminal receives the discontinuous reception command sent by the network side, and enters the discontinuous reception state, and the discontinuous reception time starts receiving the discontinuous reception command from the terminal; if it needs to be explained, in this step, although it is received in time The discontinuous reception command starts timing, but the terminal does not substantially perform the discontinuous reception state after the current ongoing data transmission ends;

Step 3: After the time at which the discontinuous reception is performed, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Based on the flow of the embodiment, it is assumed that the terminal does not allow an exception after entering the inactive state, and does not generate a new first service that is not applicable to the discontinuous reception, and the terminal corresponds to the sequence diagram in the active state and the inactive state. As shown in FIG. 3, it can be seen from FIG. 3 that once the terminal enters the inactive state, it continues until the end time of the effective time.

In some embodiments of the present disclosure, the network side device only dynamically transmits the discontinuous reception command, and the set of configuration parameters corresponding to the discontinuous reception is pre-configured by the terminal side or specified by the terminal side according to the protocol.

The parameter set pre-configured by the terminal or specified by the protocol for discontinuous reception may include one or more of the following:

Non-continuous reception time length: an index number that can be a specific length of time or in all possible lengths;

Applicable service type: may be the ID numbers of RB, RBG, LCH, LCG, slice introduced in the embodiment described above with reference to FIG. 3;

Whether to allow exceptions: If you want to allow uplink transmissions during discontinuous reception.

The execution steps of the network side device include:

Step 1: The network side device sends a discontinuous reception command when needed. The discontinuous reception command does not carry the configuration information of the discontinuous reception, and only carries the index information of the discontinuous reception parameter that is currently in effect, and takes effect in the discontinuous reception of the terminal. The downlink transmission is not sent to the terminal within the time;

Step 2: The network side may send a downlink transmission to the terminal after the effective time of the terminal performing the discontinuous reception, and if possible, may send the discontinuous reception command again.

The terminal execution steps include:

Step 1: The terminal receives the discontinuous reception command to be sent by the network side, and enters the discontinuous reception state after the current ongoing data transmission ends, and the discontinuous reception time starts from receiving the discontinuous reception command;

Step 2: After the discontinuous reception time ends, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Based on the flow of the embodiment, it is assumed that the terminal does not allow an exception after entering the inactive state, and does not generate a new service that is not applicable to the discontinuous reception, and the active state and the inactive state of the terminal within the effective time. The timing is shown in Figure 4. As can be seen from Figure 4, once the terminal is inactive, it continues until the end of the effective time.

In some embodiments of the present disclosure, the network side device notifies the terminal to enter discontinuous reception (without distinguishing service requirements) by using any of the foregoing embodiments described with reference to FIG. 3 and the foregoing embodiment described with reference to FIG. The configuration information in the received command does not include the service type for which discontinuous reception is applicable and the service type for which discontinuous reception is not applicable.

The steps on the network side include:

Step 1: The network side device sends a discontinuous reception command to the terminal. The non-continuous reception command does not carry the service related information, that is, carries the RB related information, and does not send the downlink transmission to the terminal within the effective time of the discontinuous reception.

Step 2: The network side device may send a downlink transmission to the terminal after the terminal discontinuous reception time ends, and may send the discontinuous reception command again if necessary.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side, determines the effective time for performing the discontinuous reception, enters the inactive state of the discontinuous reception after the current ongoing data transmission ends, and the effective time is received from the discontinuous reception. The command starts timing;

Step 2: After the terminal ends the discontinuous connection duration, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Based on the flow of this embodiment, if the terminal receives the configuration information about the service type direction, the terminal enters the inactive state until the effective time end time. The corresponding timing diagram is shown in Figure 5.

In some embodiments of the present disclosure, the network side indicates that the terminal enters the discontinuous reception state only for the designated service.

The network side device may notify the terminal to perform discontinuous reception by using any of the embodiments described above with reference to FIG. 3 and the embodiment described above with reference to FIG. 4. The discontinuous reception command carries configuration information, and includes related information for notifying the terminal that the data for the specific service is valid.

In this embodiment, it is assumed that the configuration information indicates that the RB1 with low delay requirement is valid, and the RB2 with high delay requirement is invalid. The bearer is generally referred to as an uplink bearer (ie, both RB1 and RB2 are uplink bearers), because whether downlink bearer data is controlled by the network side, and whether uplink bearer data is present is determined by the terminal side.

The execution steps of the network side device include:

Step 1: The network side sends a discontinuous reception command to the terminal. The configuration information carried in the discontinuous reception command indicates that the RB1 with low delay requirement is valid, and the RB2 with high delay requirement is invalid, and the terminal is valid. The downlink transmission is not sent to the terminal.

Step 2: The network side device may send a downlink transmission to the terminal after the terminal discontinuous reception time ends, and may send the discontinuous reception command again if necessary.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side, and determines the discontinuous reception time and the bearer that is discontinuously received. For example, the discontinuous reception command is effective for the RB1 with low delay requirement, and the delay requirement is high. RB2 is invalid. If there is no RB2 data in the terminal cache, only If the RB1 data or no data, it enters the inactive state.

Step 2 (Optional): If the RB2 data arrives in the inactive state, the terminal can enter the active state and perform continuous reception. It can send a scheduling request for RB2 data or directly initiate uplink transmission. For example, non-scheduled transmission of RB2 data. , or competing for uplink transmission, etc., and re-enter the inactive state after the scheduling request of the RB2 data or the direct initiation of the uplink transmission is completed.

Step 3: After the DRX time ends, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Obviously, based on the execution flow of this embodiment, the timing diagram of the inactive state and the active state of the terminal side during the effective time is as shown in FIG. 6.

In some embodiments of the present disclosure, the network side device indicates that the terminal allows an exception (ie, a specific transmission action) in a discontinuous reception state, such as allowing an uplink transmission (such as an uplink scheduling request) to be sent during inactivity, or requiring monitoring Downstream paging messages, etc.

The network side device performing steps includes:

Step 1: The network side device sends a discontinuous reception command to the terminal. The configuration information carried in the discontinuous reception command includes an exception indication, such as a scheduling request, a listening downlink broadcast, and a monitoring paging message.

Step 2: The network side may send a downlink transmission to the terminal after the terminal discontinuous reception time ends, and if necessary, may send the discontinuous reception command again.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side to determine whether there is an exception.

Step 2: During the effective time, the terminal determines whether to leave the inactive state for uplink transmission or downlink reception according to the exception configuration. After the exception condition is over, the terminal continues to enter the inactive state.

Step 3: After the discontinuous reception ends, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Obviously, based on the execution flow of this embodiment, the timing diagram of the inactive state and the active state of the terminal side during the effective time is as shown in FIG. 7.

In some embodiments of the present disclosure, the network side device indicates that the terminal is not allowed to transmit and/or receive any transmissions in the discontinuous reception state.

The execution steps on the network side include:

Step 1: The network side device sends a discontinuous reception command to the terminal, and the discontinuous reception command is configured. The information indicates that the exception is not allowed, that is, no uplink or downlink transmission is allowed during the effective time.

Step 2: The network side may send a downlink transmission to the terminal after the terminal discontinuous reception time ends, and if necessary, may send the discontinuous reception command again.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side device, and determines that the exception item is not allowed.

Step 2: After entering the inactive state, the terminal does not perform any uplink and downlink transmission;

Step 3: After the discontinuous reception ends, the terminal enters an active state and continuously monitors the downlink transmission until the next discontinuous reception command is received.

Obviously, based on the execution flow of this embodiment, the timing diagram of the inactive state and the active state of the terminal side during the effective time is as shown in FIG. 8.

In some embodiments of the present disclosure, the network side device instructs the terminal to perform configuration information of the last discontinuous reception using the discontinuous reception.

In order to reduce the signaling overhead, if the configuration information does not change, the discontinuous reception command does not carry a specific configuration parameter, but only indicates that the terminal restarts the discontinuous reception. In order to distinguish, this non-continuous reception command without configuration parameters can be named as discontinuous reception restart signaling. The DRX restart signaling may be a layer 2 control command or a physical layer control command.

The execution steps of the network device include:

Step 1: The network side sends a discontinuous reception command to the terminal, and the non-continuous reception command carries parameters such as an effective time.

Step 2: After the terminal discontinuous reception time ends, the network side sends discontinuous reception restart signaling.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side, and performs discontinuous reception according to the relevant configuration.

Step 2: After the expiration of the effective time, the terminal enters an active state, monitors the downlink transmission, and receives the restart signaling of the discontinuous reception.

Step 3: The terminal re-executes the discontinuous reception according to the stored non-continuously received configuration information, that is, the configuration information carried in the previous discontinuous reception command.

Obviously, based on the execution flow of this embodiment, the timing diagram of the inactive state and the active state of the terminal side during the effective time is as shown in FIG. 9. As can be seen from FIG. 9, the configuration information of the discontinuous reception performed according to the restart signaling is the same as the configuration information of the discontinuous reception performed last time. If the effective time is both T.

In some embodiments of the present disclosure, the configuration of the network side indicating discontinuous reception is effective for a certain number of cycles.

The execution steps of the network side device include:

Step 1: The network side device sends a discontinuous reception command to the terminal, where the non-continuous reception command carries a parameter of the effective time of the discontinuous reception by the terminal, specifically: the number of cycles N for the terminal to perform discontinuous reception, and the period of each cycle The duration T is equal to the effective time, and the number of cycles N can be set to infinity, that is, once activated, it continues to take effect;

Step 2: After the total time T×N, the network side determines that the terminal enters the continuous receiving state, and may perform downlink transmission continuously or send a new discontinuous reception command.

The execution steps of the terminal include:

Step 1: The terminal receives the discontinuous reception command sent by the network side, and starts the configuration of the discontinuous reception, wherein the total duration of performing the discontinuous reception is T×N.

Step 2: After the end of a discontinuous reception period, the terminal directly proceeds to perform the discontinuous reception of the next period until the maximum number of valid periods N is reached.

In the process of step 2, the terminal may enter the active state, monitor the downlink transmission, and/or complete the data transmission according to the scheduling command during the preset time period T1 of each period, and enter the inactive state after completion. Or if there is no data transmission in T1, it enters the inactive state.

Obviously, based on the execution flow of this embodiment, the timing diagram of the inactive state and the active state of the terminal side during the effective time for performing discontinuous reception is as shown in FIG.

In another aspect, the disclosure further provides a terminal, as shown in FIG. 11, comprising:

a first memory 111, a first processor 112, and a first transceiver 113;

The second processor 112 reads the program in the second memory 111 for:

Controlling the second transceiver 113 to receive the configuration information required by the network side device to perform the discontinuous reception, and the configuration information is determined by the network side device when the control terminal needs to perform the discontinuous reception;

Discontinuous reception is performed based on the configuration information.

Specifically, in the terminal of the present disclosure, the first processor is configured to read a program in the first memory, and is further configured to: control the first transceiver to receive a discontinuous reception command sent by the network side device; The processor performs the discontinuous reception based on the configuration information, after the receiving the discontinuous reception command, starting the timing of the effective time, and continuing to complete the ongoing data transmission, and after the data transmission ends, entering Inactive state until the end of the effective time.

The following geometric implementations are different, and the configuration information and the scheme of discontinuous reception according to the configuration information are exemplarily introduced.

As an implementation manner, the configuration information includes: indication information that does not support the discontinuous reception of the first service; and the first processor performs the discontinuous reception based on the configuration information, including: determining, according to the configuration information, the first After receiving the discontinuous reception command, the service continues to complete the ongoing data transmission. After the data transmission ends, if there is no data transmission task of the first service, the non-active state is entered, and the non-active time is valid. In the active state, if the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, and after the data transmission task of the first service is completed, if the end time of the effective time is not reached, Re-enter the inactive state.

In addition, if the first processor does not determine the first service that does not support discontinuous reception based on the configuration information, after entering the inactive state, the inactive state is maintained until the end time of the effective time.

As another implementation manner, the configuration information further includes: indication information that supports the second service that is discontinuously received; the first processor performs the discontinuous reception based on the configuration information, and further includes: determining the second service based on the configuration information. And after receiving the discontinuous reception command, continue to complete the ongoing data transmission. After the data transmission ends, if only the data transmission task of the second service is currently present, the inactive state is entered.

As another implementation manner, the configuration information further includes: a specific transmission action that the terminal must initiate during the period of performing the discontinuous reception; the first processor performs the discontinuous reception based on the configuration information, and further includes: Determining a specific transmission action, and in the inactive state within the effective time, if a specific transmission action needs to be initiated, the activation state is initiated to initiate the specific transmission action, and after the completion of the specific transmission operation, if the effective time is not reached At the moment, re-enter the inactive state.

As another implementation manner, the configuration information further includes: the configuration information further includes: indication information that the terminal performs the effective time of the discontinuous reception; the first processor performs the discontinuous reception based on the configuration information, and further includes: The configuration information determines the effective time, and the discontinuous reception is performed within the effective time.

In an actual application, the configuration information may include: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time, that is, the total duration of the discontinuous reception is equal to the number of cycles × the effective time, The number of cycles may be set to infinity, that is, it is valid once activated; the first processor performs discontinuous reception within the determined effective time based on the configuration information, including: determining the number of cycles based on the configuration information. And the period of time, and performing discontinuous reception according to the number of cycles and the period of time, and entering activating state, performing downlink transmission, and/or according to a preset time period in a period in which each discontinuous reception is performed The data transmission is completed by scheduling commands and the like.

Further, as an alternative, the configuration information may be carried by the discontinuous reception command. That is, after the first processor controls the first transceiver to receive the discontinuous reception command of the network side device, the configuration information required for performing the discontinuous reception is obtained from the discontinuous reception command.

In addition, the discontinuous reception command may further include a restart indication; the program used by the first processor to read the first memory is further configured to: confirm whether the restart indication is carried in the discontinuous reception command, and if the restart indication is carried, The configuration information of the discontinuous reception was last executed, and discontinuous reception was performed.

Further, if the discontinuous reception command does not carry the restart indication and the configuration information, the first processor may perform discontinuous reception based on the preset configuration information saved in advance.

It is apparent that the terminal of the present disclosure corresponds to the method of discontinuous reception of the present disclosure, and thus the same technical effect can be achieved.

In another aspect, the disclosure further provides a network side device, as shown in FIG. 12, including:

a second memory 121, a second processor 122, and a second transceiver 123;

The second processor 122 reads the program in the second memory 121 for:

Determining configuration information required by the terminal to perform discontinuous reception when the control terminal is required to perform discontinuous reception;

Controlling the second transceiver to send the configuration information to the terminal, so that the terminal is based on The configuration information is described as performing discontinuous reception at an effective time.

Specifically, the second processor reads the program in the second memory, and is further configured to: control sending, to the second transceiver, the terminal to perform a discontinuous reception command, so that the terminal receives the discontinuous reception command. At the time, the effective time is counted, and discontinuous reception is performed based on the configuration information.

As an exemplary introduction, the configuration information may include: indication information of the first service that does not support discontinuous reception. The terminal can determine the first service based on the configuration information, and after completing the discontinuous reception command, continue to complete the ongoing data transmission. After the data transmission ends, if there is no data transmission task of the first service at present, , enter the inactive state. In addition, if the terminal obtains the data transmission task of the first service in the inactive state within the effective time, the terminal enters the active state to perform the data transmission task of the first service, and after the data transmission task of the first service is completed, if not At the end of the effective time, the inactive state is re-entered.

In an actual application, the first service may be classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice; and the indication information of the first service in the configuration information is the first The category information of a service includes one or more of a radio bearer ID corresponding to the first service, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, and an ID of a network slice. After receiving the configuration information, the terminal can determine the first service according to the ID.

Similarly, the configuration information may also include: indication information supporting the second service that is discontinuously received. The second service can also be classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice; the indication information of the second service in the configuration information is the category information of the second service. And including: one or more of a radio bearer ID, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, and an ID of a network slice corresponding to the second service. After receiving the configuration information, the terminal can determine the second service according to the ID.

In addition, the configuration information further includes: a specific transmission action that the terminal must initiate during the period of performing the discontinuous reception. The terminal may determine a specific transmission action according to the configuration information, and if the specific transmission action needs to be initiated in the inactive state within the effective time, enter the active state to initiate the specific transmission action, and the specific transmission action is completed. Thereafter, if the end time of the effective time is not reached, the inactive state is re-entered.

Specifically, the second processor of the present disclosure may transmit configuration information to the terminal through a discontinuous reception command. Wherein, if the second processor needs to control the terminal to use the last execution of the discontinuous connection When the received configuration information is not continuously connected, the terminal may send a discontinuous reception command carrying a restart indication, and the restart indication replaces the configuration information, so that after receiving the discontinuous reception command carrying the restart indication, the terminal is based on The current configuration information performs discontinuous reception.

In addition, the configuration information includes: indication information of the effective time. The terminal determines the effective time for performing discontinuous reception through configuration information.

As an example introduction. The configuration information may further include: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time, and the number of cycles may be set to infinity, that is, once activated, the duration continues to be effective; The terminal performs a discontinuous reception total duration=cycle number×effective time based on the configuration information. Determining, according to the configuration information, the number of cycles and the period of the period, performing discontinuous reception according to the number of cycles and the period of time, and performing a preset time period in a period of each discontinuous reception, Entering an active state, listening for downlink transmissions and/or completing data transmission according to scheduling commands, etc.;

The above is an introduction of the network side device of the present disclosure, and it is apparent that the network side device of the present disclosure corresponds to the method of discontinuous reception of the present disclosure, and thus the same technical effect can be achieved.

In addition, it is to be understood that "a" or "an" or "an" Thus, "in one embodiment" or "in an embodiment" or "an" In addition, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In various embodiments of the present disclosure, it should be understood that the size of the serial numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not deal with the present disclosure. The implementation of the embodiments constitutes any limitation.

In addition, it should be understood that the term "and/or" herein is merely an association relationship describing an associated object, indicating that there may be three relationships, for example, A and/or B, which may indicate that A exists separately, and A exists at the same time. And B, there are three cases of B alone. In addition, the character "/" in this article generally indicates that the contextual object is an "or" relationship.

The above is an alternative embodiment of the present disclosure, and it should be noted that those skilled in the art can make some improvements without departing from the principles described in the present disclosure. And retouching, these improvements and retouchings are also within the scope of this disclosure.

Claims (46)

1. A method of discontinuous reception, comprising:

   The terminal receives the discontinuous reception command sent by the network side device, and obtains, from the discontinuous reception command, the configuration information that performs the discontinuous reception, where the configuration information is that the network side device needs the terminal to perform discontinuous reception. Determined;

   The terminal performs discontinuous reception within the determined effective time based on the configuration information.
2. The method of discontinuous reception according to claim 1, wherein

   After receiving the discontinuous reception command, the terminal starts the timing of the effective time, and continues to complete the ongoing data transmission. After the data transmission ends, the inactive state is entered until the end time of the effective time.
3. The method of discontinuous reception according to claim 2, wherein

   The configuration information includes: indication information of the first service that does not support discontinuous reception;

   The terminal performs discontinuous reception based on the configuration information, including:

   The terminal determines, according to the configuration information, the first service, and after receiving the discontinuous reception command, continues to complete the ongoing data transmission, after the data transmission ends, if there is no data transmission task of the first service at present Entering the inactive state, and in the inactive state within the effective time, if the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, after the data transmission task of the first service is completed. If the end time of the effective time is not reached, the inactive state is re-entered.
4. The method of discontinuous reception according to claim 3, further comprising:

   If the terminal does not determine the first service that does not support discontinuous reception based on the configuration information, after entering the inactive state, the terminal remains inactive until the end time of the effective time.
5. The method of discontinuous reception according to claim 2, wherein

   The configuration information further includes: indication information that supports the second service that is discontinuously received;

   The terminal performs discontinuous reception based on the configuration information, and further includes:

   The terminal determines the second service based on the configuration information, and after receiving the discontinuous reception command, continues to complete the ongoing data transmission. After the data transmission ends, if there is only the data transmission task of the second service, Enter the inactive state.
6. The method of discontinuous reception according to claim 2, wherein

   The configuration information further includes: a specific transmission action that the terminal can initiate during the period of performing discontinuous reception, the specific transmission action at least: the terminal sends a scheduling request, and/or receives a paging, and/or receives a broadcast message. ;

   The terminal performs discontinuous reception based on the configuration information, and further includes:

   Determining, by the terminal, the specific transmission action based on the configuration information, and if the specific transmission action needs to be initiated in the inactive state within the effective time, entering an active state to initiate the specific transmission action, where the specific transmission action is performed. After the transmission operation is completed, if the end time of the effective time is not reached, the inactive state is re-entered.
7. The method of discontinuous reception according to claim 1, wherein

   The configuration information further includes: indication information that the terminal performs the effective time of the discontinuous reception;

   The terminal performs discontinuous reception based on the configuration information, and further includes:

   The terminal determines the effective time based on the configuration information.
8. The method of discontinuous reception according to claim 1, wherein

   The configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time;

   The terminal performs discontinuous reception within the determined effective time based on the configuration information, including:

   Determining, according to the configuration information, the number of cycles and the period of time, and performing discontinuous reception according to the number of cycles and the period of time, and performing a preset time in a period of each discontinuous reception Segment, enter the active state, listen to the downlink transmission and/or complete the data transmission according to the scheduling command;

   The total duration of the discontinuous reception by the terminal based on the configuration information = the number of cycles × the duration of the cycle.
9. The method of discontinuous reception according to claim 2, wherein

   The terminal receives configuration information required by the network side device to perform discontinuous reception, including:

   The terminal acquires the configuration information from the discontinuous reception command.
10. The method of discontinuous reception according to claim 9, wherein

    The discontinuous reception command further includes a restart indication;

    The method for discontinuous reception further includes:

    The terminal confirms whether the discontinuous reception command carries the restart indication, and if the restart indication is carried, performs discontinuous reception based on the configuration information of the last execution of the discontinuous reception.
11. A method of discontinuous reception, comprising:

    When the network side device needs to control the terminal to perform discontinuous reception, determine, by the control terminal, configuration information required for the discontinuous reception by the terminal;

    The network side device sends the configuration information to the terminal by using a discontinuous reception command, so that the terminal performs discontinuous reception within the determined effective time based on the configuration information.
12. The method of discontinuous reception according to claim 11, further comprising:

    The network side device sends a discontinuous reception command to the terminal, so that when receiving the discontinuous reception command, the terminal starts timing of the effective time, and performs discontinuous reception based on the configuration information.
13. The method of discontinuous reception according to claim 12, wherein

    The configuration information includes: indication information of the first service that does not support discontinuous reception.
14. The method of discontinuous reception according to claim 13, wherein

    The first service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

    The indication information of the first service in the configuration information is category information of the first service, including: a radio bearer ID corresponding to the first service, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, One or several of the IDs of the network slice.
15. The method of discontinuous reception according to claim 12, wherein

    The configuration information includes: indication information supporting a second service that is discontinuously received.
16. The method of discontinuous reception according to claim 15, wherein

    The second service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

    The indication information of the second service in the configuration information is the category information of the second service, including: a radio bearer ID corresponding to the second service, an ID of the radio bearer group, an ID of the logical channel, an ID of the logical channel group, One or several of the IDs of the network slice.
17. The method of discontinuous reception according to claim 12, wherein

    The configuration information further includes:

    A specific transmission action that the terminal can initiate during the period of performing discontinuous reception, the specific transmission action including at least: the terminal sends a scheduling request, and/or receives a page, and/or receives a broadcast message.
18. The method of discontinuous reception according to claim 12, wherein

    The network side device transmits the configuration information to the terminal by the discontinuous reception command.
19. The method of discontinuous reception according to claim 18, wherein

    The network side device sends a discontinuous reception command carrying a restart indication to the terminal when the control terminal needs to perform the discontinuous connection with the configuration information of the last discontinuous reception, and the discontinuous reception command carrying the re-indication does not Carrying the configuration information, after receiving the discontinuous reception command carrying the re-indication, the terminal performs discontinuous reception based on the current configuration information.
20. The method of discontinuous reception according to claim 11, wherein

    The configuration information includes: indication information of the effective time.
21. The method of discontinuous reception according to claim 11, wherein

    The configuration information further includes: an effective time at which the terminal performs discontinuous reception, and a number of cycles in which the terminal performs discontinuous reception according to the effective time.
22. The method of discontinuous reception according to claim 11, wherein

    When the network side device needs to control the terminal to perform the discontinuous reception, determining the configuration information required by the terminal to perform the discontinuous reception, the network side device configuring the terminal to perform the discontinuous reception by using the radio resource control signaling a collection of parameters;

    When the network side device needs to control the terminal to perform the discontinuous reception, the configuration information is sent to the terminal by using the discontinuous reception command, and the network side device sends the discontinuous reception command to the terminal, including the An index of a specific discontinuous reception parameter in the discontinuous reception parameter set.
23. A terminal comprising:

    a first memory, a first processor, and a first transceiver;

    The first processor is configured to read a program in the first memory for:

    Controlling, by the first transceiver, configuration information required to perform discontinuous reception sent by the network side device, where the configuration information is determined by the network side device when the terminal is required to perform discontinuous reception;

    Based on the configuration information, discontinuous reception is performed within the determined effective time.
24. The terminal according to claim 23, wherein

    The first processor is configured to read a program in the first memory to further:

    Controlling, by the first transceiver, a discontinuous reception command sent by a network side device;

    The performing, by the first processor, the discontinuous reception based on the configuration information includes:

    After receiving the discontinuous reception command, the timing of the effective time is started, and the ongoing data transmission is continued, and after the data transmission ends, the inactive state is entered until the end time of the effective time.
25. The terminal according to claim 24, wherein

    The configuration information includes: indication information of the first service that does not support discontinuous reception;

    The first processor performs discontinuous reception based on the configuration information, including:

    Determining, according to the configuration information, the first service, after receiving the discontinuous reception command, continuing to complete the ongoing data transmission, and if there is no data transmission task of the first service after the data transmission ends, If the data transmission task of the first service is obtained in the inactive state, and the data transmission task of the first service is obtained, the data transmission task of the first service is performed in the active state, after the data transmission task of the first service is completed, If the end time of the effective time is not reached, the inactive state is re-entered.
26. The terminal according to claim 25, wherein

    The first processor is configured to read a program in the first memory to further:

    If the first service that does not support discontinuous reception is not determined based on the configuration information, after entering the inactive state, the inactive state is maintained until the end time of the effective time.
27. The terminal according to claim 24, wherein

    The configuration information further includes: indication information that supports the second service that is discontinuously received;

    The first processor performs discontinuous reception based on the configuration information, and further includes:

    Determining the second service based on the configuration information, and after receiving the discontinuous reception command, continuing to complete the ongoing data transmission, after the data transmission ends, if only the data transmission task of the second service is currently available When it enters the inactive state.
28. The terminal according to claim 24, wherein

    The configuration information further includes: a specific transmission action that the terminal can initiate during the period of performing discontinuous reception;

    The first processor performs discontinuous reception based on the configuration information, and further includes:

    Determining the specific transmission action based on the configuration information, and if the specific transmission action needs to be initiated in the inactive state within the effective time, entering an active state to initiate the specific transmission action, in the specific transmission After the action is completed, if the end time of the effective time is not reached, the inactive state is re-entered.
29. The terminal according to claim 23, wherein

    The configuration information further includes: indication information that the terminal performs the effective time of the discontinuous reception;

    The first processor performs discontinuous reception based on the configuration information, and further includes:

    Based on the configuration information, the effective time is determined.
30. The terminal according to claim 23, wherein

    The configuration information further includes: a number of cycles in which the terminal performs discontinuous reception, and a period duration of each period, where the period duration is equal to the effective time;

    The first processor performs discontinuous reception within the determined effective time based on the configuration information, including:

    Determining, according to the configuration information, the number of cycles and the period of the period, performing discontinuous reception according to the number of cycles and the period of time, and performing a preset period of time in each period of discontinuous reception Entering an active state, listening for downlink transmissions and/or completing data transmission according to scheduling commands;

    The total duration of the discontinuous reception by the terminal based on the configuration information = the number of cycles × the duration of the cycle.
31. The terminal according to claim 24, wherein

    The first processor acquires the configuration information from the discontinuous reception command.
32. The terminal according to claim 24, wherein

    The discontinuous reception command further includes a restart indication;

    The first processor is configured to read a program in the first memory to further:

    It is confirmed whether the discontinuous reception command carries the restart indication, and if the restart indication is carried, the discontinuous reception is performed based on the configuration information of the last execution of the discontinuous reception.
33. A network side device, including:

    a second memory, a second processor, and a second transceiver;

    The second processor reads a program in the second memory for:

    Determining configuration information required by the terminal to perform discontinuous reception when the control terminal is required to perform discontinuous reception;

    The second transceiver is controlled to send the configuration information to the terminal, so that the terminal performs discontinuous reception at an effective time based on the configuration information.
34. The network side device according to claim 33, wherein

    The second processor reads a program in the second memory to also be used for

    Controlling, by the second transceiver, to send, to the terminal, a discontinuous reception command, so that when receiving the discontinuous reception command, the terminal starts timing of the effective time, and performs discontinuity based on the configuration information. receive.
35. The network side device according to claim 34, wherein

    The configuration information includes: indication information of the first service that does not support discontinuous reception.
36. The network side device according to claim 35, wherein

    The first service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

    The indication information of the first service in the configuration information is category information of the first service, including: a radio bearer ID corresponding to the first service, an ID of a radio bearer group, an ID of a logical channel, an ID of a logical channel group, One or several of the IDs of the network slice.
37. The network side device according to claim 34, wherein

    The configuration information includes: indication information supporting a second service that is discontinuously received.
38. The network side device according to claim 37, wherein

    The second service is classified according to one or more of a radio bearer, a radio bearer group, a logical channel, a logical channel group, and a network slice;

    The indication information of the second service in the configuration information is the category information of the second service, including: a radio bearer ID corresponding to the second service, an ID of the radio bearer group, an ID of the logical channel, an ID of the logical channel group, One or several of the IDs of the network slice.
39. The network side device according to claim 34, wherein

    The configuration information further includes:

    A specific transmission action that the terminal can initiate during the period of performing discontinuous reception.
40. The network side device according to claim 34, wherein

    The second processor sends the configuration information to the terminal by the discontinuous reception command.
41. The network side device according to claim 40, wherein

    The second processor sends a discontinuous reception command carrying a restart indication to the terminal when the control terminal needs to perform the discontinuous connection with the configuration information of the last execution of the discontinuous reception, and the restart indication replaces the configuration information, so that the restart instruction After receiving the discontinuous reception command carrying the restart indication, the terminal performs discontinuous reception based on the current configuration information.
42. The network side device according to claim 33, wherein

    The configuration information includes: indication information of the effective time.
43. The network side device according to claim 33, wherein

    The configuration information further includes: an effective time at which the terminal performs discontinuous reception, and a number of cycles in which the terminal performs discontinuous reception according to the effective time.
44. The network side device according to claim 33, wherein said second processor reads a program in said second memory to further:

    Configuring a discontinuous reception parameter set for the terminal by radio resource control signaling;

    When the control terminal is required to perform discontinuous reception, a discontinuous reception command is sent to the terminal, where an index of the specific discontinuous reception parameter in the discontinuous reception parameter set is included.
45. A terminal comprising:

    a first control module, configured to control, by the first transceiver, configuration information required to perform discontinuous reception sent by the network side device, where the configuration information is determined by the network side device when the terminal is required to perform discontinuous reception owned;

    And an execution module, configured to perform discontinuous reception within the determined effective time based on the configuration information.
46. A network side device, including:

    a determining module, configured to determine configuration information required by the terminal to perform discontinuous reception when the control terminal is required to perform discontinuous reception;

    And a second control module, configured to control the second transceiver to send the configuration information to the terminal, so that the terminal performs discontinuous reception at an effective time based on the configuration information.

Images