CN119497105A

CN119497105A - Data transmission configuration method, device, system and storage medium

Info

Publication number: CN119497105A
Application number: CN202311048580.7A
Authority: CN
Inventors: 信金灿; 许森; 许话; 齐飞
Original assignee: China Telecom Intelligent Network Technology Co ltd
Current assignee: China Telecom Intelligent Network Technology Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2025-02-21
Also published as: WO2025040060A1

Abstract

The invention discloses a data transmission configuration method, a device, a system and a storage medium. The method comprises the steps of receiving first auxiliary information sent by a terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, the service period comprises at least one of uplink service period and downlink service period, the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, a first request message is sent to a base station separation entity, the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, and the service period, the discontinuous reception preference value, the discontinuous reception long period length value and the discontinuous reception short period length value are rational numbers. The invention solves the technical problems of limited data transmission and high power consumption of the terminal caused by the fact that the data transmission configuration method in the related technology cannot support discontinuous transmission configuration.

Description

Data transmission configuration method, device, system and storage medium

Technical Field

The present invention relates to the field of wireless communications, and in particular, to a data transmission configuration method, apparatus, system, and storage medium.

Background

In general, the packet arrival rate is in a millisecond or second period, and the base station discovers relevant resource allocation for the terminal according to the service period. However, the data transmission configuration method in the related art supports the service having the integer period for the configuration of the service period, the discontinuous transmission, and the like. However, with the development of services, some data packets, such as an augmented reality data packet, may have non-integer parameters, such as a corresponding service period, discontinuous transmission, etc., so that the data transmission configuration method in the related art cannot well support the data transmission service with the non-integer period.

In view of the above problems, no effective solution has been proposed at present.

Disclosure of Invention

The embodiment of the invention provides a data transmission configuration method, a device, a system and a storage medium, which at least solve the technical problems that the data transmission configuration method in the related technology cannot support discontinuous transmission configuration, so that the data transmission is limited and the power consumption of a terminal is high.

According to one aspect of the embodiment of the invention, a data transmission configuration method is provided, wherein the first auxiliary information sent by a receiving terminal comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, wherein the service period comprises at least one of an uplink service period and a downlink service period, the uplink service period is a rational number, the downlink service period is a rational number, the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and the first request message is sent to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

Optionally, the first request message includes a discontinuous reception period, wherein the discontinuous reception period includes at least one of a discontinuous reception long period length and a discontinuous reception short period length.

Optionally, the discontinuous reception long period length value comprises at least one of 10ms,20ms,32ms,40ms,100/3ms.

Optionally, the discontinuous reception short period length value comprises at least one of 2ms,3ms,4ms,10/3ms.

Optionally, the discontinuous reception long period preference value included in the first auxiliary information includes at least one of 10ms,20ms,32ms,40ms,100/3ms.

Optionally, the discontinuous reception short period preference value included in the first auxiliary information includes at least one of 2ms,3ms,4ms,10/3ms.

Optionally, the first auxiliary information further includes discontinuous reception inactivity timer preference, wherein the discontinuous reception inactivity timer preference value is a rational number, and the discontinuous reception inactivity timer preference value includes at least one of 0ms,1ms,2ms,3ms, and 10/3ms.

Optionally, in the case that the discontinuous reception inactivity timer preference value is set to a non-integer of the rational number, the discontinuous reception inactivity timer preference value supports rounding up or rounding down.

Optionally, the method further includes sending first configuration information to the terminal, where the first configuration information is used for indicating the terminal to report at least one of the discontinuous reception preference, the burst arrival time, the uplink jitter, and the service period, where the first configuration information is used for reporting the first auxiliary information based on the first configuration information.

Optionally, the burst arrival time in the first configuration information is used for indicating the burst arrival time of an uplink data packet corresponding to the uplink data stream service reported by the terminal through the first auxiliary information, the uplink jitter in the first configuration information is used for indicating the jitter of the uplink data packet transmission indicated by the terminal through the first auxiliary information, the service period in the first configuration information is used for indicating the preference of the terminal for the data packet transmission period reported by the terminal through the first auxiliary information, and the discontinuous receiving preference in the first configuration information is used for indicating the preference of the terminal for discontinuous receiving reported by the terminal through the first auxiliary information.

Optionally, the burst arrival time in the first auxiliary information is used for indicating the latest possible time for a first packet of burst data in an uplink data packet to arrive at an exit of the terminal or for indicating the latest possible time for the first packet of burst data in a downlink data packet to arrive at an entrance of a radio access network RAN, the uplink jitter in the first auxiliary information is a deviation of the packet arrival time, the service period in the first auxiliary information comprises at least one of the uplink service period and the downlink service period, wherein the uplink service period is a rational number, the downlink service period is a rational number, and the discontinuous reception preference in the first auxiliary information comprises at least one of a discontinuous reception inactivity timer preference, a discontinuous reception long period preference and a discontinuous reception short period preference.

Optionally, the discontinuous reception inactivity timer preference is used for indicating that the terminal is a discontinuous reception inactivity timer length of a power saving preference, the discontinuous reception long period preference is used for indicating that the terminal is a long discontinuous reception period length of the power saving preference, and the discontinuous reception short period preference is used for indicating that the terminal is a short discontinuous reception period length of the power saving preference.

Optionally, if the first auxiliary information is due to providing discontinuous reception preference activation to save power consumption, discontinuous transmission preference information is included in the first auxiliary information.

Optionally, in the case that the terminal has a preference for a discontinuous reception parameter of a cell group, the method further comprises the steps of incorporating the discontinuous reception long period preference into the discontinuous reception preference information in the case that the terminal has a preference for a discontinuous reception long period, and setting the discontinuous reception long period preference value for the discontinuous reception long period preference, wherein the discontinuous reception long period preference value is a rational number, incorporating the discontinuous reception non-activation timer preference into the discontinuous reception preference information in the case that the terminal has a preference for a discontinuous reception non-activation timer, and setting a discontinuous reception non-activation timer preference value for the discontinuous reception non-activation timer, wherein the discontinuous reception non-activation timer preference value is a rational number, and incorporating the discontinuous reception short period preference into the discontinuous reception preference information in the case that the terminal has a preference for a discontinuous reception short period, and setting the discontinuous reception short period preference for the discontinuous reception short period preference, wherein the discontinuous reception short period preference value is a rational number.

Optionally, the discontinuous reception long period length in the first request message is used for indicating that the terminal is a long discontinuous reception period length of a power saving preference, and the discontinuous reception short period length in the first request message is used for indicating that the terminal is a short discontinuous reception period length of a power saving preference.

Optionally, the first request message includes at least one of a terminal context setup request message and a terminal context modification request message.

Optionally, the sending the first request message to the base station separation entity includes sending the terminal context establishment request message to the base station separation entity according to discontinuous reception preference information to request the base station separation entity to support discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of discontinuous reception long period length and discontinuous reception short period length.

Optionally, after the sending the first request message to the base station separation entity, the method further comprises receiving a terminal context setup response message from the base station separation entity if the base station separation entity supports the discontinuous reception configuration in the terminal context setup request message.

Optionally, the sending the first request message to the base station separation entity includes sending the terminal context modification request message to the base station separation entity to request the base station separation entity to modify a discontinuous reception configuration, where the discontinuous reception configuration includes at least one of the discontinuous reception long period length and the discontinuous reception short period length.

Optionally, after the first request message is sent to the base station separation entity, the method further includes including a discontinuous reception configuration indication in the context modification request message of the terminal, and the terminal executes an operation corresponding to the discontinuous reception configuration indication, where the discontinuous reception configuration indication at least includes a release indication, and the operation corresponding to the discontinuous reception configuration indication at least includes releasing the discontinuous reception configuration, and receiving a context modification response message from the base station separation entity.

Optionally, after said sending the first request message to the base station separation entity, the terminal performs the operation of using at least one of said discontinuous reception long period length and said discontinuous reception short period length.

Optionally, the method further comprises receiving second auxiliary information from the core network, wherein the second auxiliary information comprises at least one of the burst arrival time, the uplink jitter, the downlink jitter and the service period, and issuing second configuration information for the terminal, and the second configuration information at least comprises configuration authorized resources for transmitting uplink data and discontinuous receiving configuration for transmitting uplink data and/or downlink data.

Optionally, the burst arrival time in the second auxiliary information is used for indicating the latest possible time of arrival of the first packet of the burst data in the uplink data packet sent by the core network side at the exit of the terminal, or for indicating the latest possible time of arrival of the first packet of the burst data in the downlink data packet at the entrance of the radio access network RAN, the uplink jitter in the second auxiliary information is used for indicating the deviation of the uplink data packet arrival time indicated by the core network, the downlink jitter in the second auxiliary information is used for indicating the deviation of the downlink data packet arrival time indicated by the core network, and the service period in the second auxiliary information is used for indicating the transmission period of the uplink data packet and/or the downlink data packet sent by the core network, and the service period is a rational number.

Optionally, the configuration grant resource in the second configuration information at least comprises a configuration grant period, and the discontinuous reception configuration in the second configuration information comprises at least one of a discontinuous reception activation period timer, a discontinuous reception inactivity timer, a discontinuous reception short period and a discontinuous reception long period.

Optionally, the configuration authorization period in the second configuration information is a rational number, and the value of the configuration authorization period in the second configuration information includes at least one of 2sym,7sym and 1/60ms.

Optionally, the value of the discontinuous reception activation timer in the second configuration information is a rational number, and the value of the discontinuous reception activation timer in the second configuration information includes at least one of 1ms,2ms,3ms,4ms,1/3ms, and 5/3ms, where the non-integer value of the discontinuous reception activation timer in the second configuration information supports rounding up or rounding down.

Optionally, the value of the discontinuous reception inactivity timer in the second configuration information is a rational number, and the value of the discontinuous reception inactivity timer in the second configuration information includes at least one of 0ms,1ms,2ms, and 10/3ms, where the non-integer value of the discontinuous reception inactivity timer in the second configuration information supports rounding up or rounding down.

Optionally, the value of the discontinuous reception short period in the second configuration information is a rational number, and the value of the discontinuous reception short period in the second configuration information includes at least one of 2ms,3ms,4ms, and 10/3ms.

Optionally, the value of the discontinuous reception long period in the second configuration information is a rational number, and the value of the discontinuous reception long period in the second configuration information includes at least one of 10ms,20ms,32ms, and 40ms.

Optionally, after the second configuration information is issued to the terminal according to the first auxiliary information and/or the second auxiliary information, the terminal performs the following operation of receiving the downlink data and/or sending the uplink data according to the discontinuous reception configuration in the second configuration information.

Optionally, the method further comprises receiving new first assistance information from the terminal, the new first assistance information being used for the terminal to request to change the configuration grant resources and/or the discontinuous reception configuration in the second configuration information.

Optionally, after the second configuration information is sent to the terminal, the method further comprises indicating a rounding direction of the terminal in new first configuration information and/or third configuration information, wherein the rounding direction is rounded up or rounded down, and sending the new first configuration information and/or third configuration information to the terminal, in the case that the discontinuous reception configuration in the second configuration information is a non-integer.

Optionally, the method further includes indicating offset information associated with a system frame in the new first configuration information and the third configuration information, where the offset information corresponds to the rounding direction, and the offset information is used for the terminal to align resources issued by a base station centralized entity according to the offset information.

Optionally, the offset information is used for indicating that the current system frame is skipped and the remaining non-integer receiving boundary is moved to the next system frame of the current system frame under the condition that the rounding direction is the downward rounding, and the offset information is used for indicating that the non-integer receiving boundary is moved to the next system frame in advance under the condition that the rounding direction is the upward rounding.

Optionally, the method further comprises receiving third auxiliary information from the terminal when the new first configuration information and/or the third configuration information cannot meet a preset data transmission condition, wherein the preset data transmission condition at least comprises a preset time delay condition, modifying the third configuration information according to the third auxiliary information to obtain modified third configuration information, and sending the modified third configuration information to the terminal.

According to another aspect of the embodiment of the invention, a data transmission configuration device is further provided, which comprises a receiving module, a sending module and a sending module, wherein the receiving module is used for receiving first auxiliary information sent by a terminal, the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, the service period comprises at least one of an uplink service period and a downlink service period, the uplink service period is a rational number, the downlink service period is a rational number, the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and the sending module is used for sending a first request message to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

According to another aspect of the embodiments of the present invention, there is also provided a nonvolatile storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform any one of the data transmission configuration methods.

According to another aspect of the embodiment of the present invention, there is also provided a communication system including a base station separation entity, a base station concentration entity, and a terminal, wherein the communication system runs a program to perform any one of the data transmission configuration methods.

In the embodiment of the invention, first auxiliary information sent by a receiving terminal is received, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, the service period comprises at least one of an uplink service period and a downlink service period, the uplink service period is a rational number, the downlink service period is a rational number, the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and the first request message is sent to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, the discontinuous reception long period length value is a rational number, the discontinuous reception short period length value is a rational number, and the purpose of supporting discontinuous transmission configuration is achieved, so that the function of enriching data transmission configuration is realized, the power consumption is reduced, and the technical problem of the terminal cannot be configured by the continuous transmission of the data is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic diagram of a 5G system architecture and its logical interface model according to the prior art;

Fig. 2 is a schematic diagram of a data transmission configuration method according to an embodiment of the present invention;

fig. 3 is an alternative UE assistance information interaction schematic diagram according to an embodiment of the present invention;

Fig. 4 is a schematic diagram of an alternative UE context setup procedure according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of an alternative UE context modification procedure according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a data transmission configuration device according to an embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In general, the packet arrival rate is in milliseconds or seconds, the base station discovers the relevant resource configuration for the terminal according to the traffic cycle, and then as the traffic progresses, some packets, such as an augmented reality packet, whose arrival rate depends on the frame generation rate, e.g., if the data frames are generated at 60 frames per second (FRAMES PER seconds, fps), the packet arrival interval is defined as the inverse of the frame rate, i.e., 16.6667 ms=1/60 fps. It is apparent that the augmented reality service data packet transmission period is different from the conventional data packet service transmission period (the conventional data packet transmission period is typically an integer, for example, 10 ms).

The new generation radio access network NG-RAN consists of a 5G base station (gNB) and an evolved LTE base station (NG-eNB). Under the distributed architecture, gNB has complete protocol stack function, and under the centralized architecture, gNB is separated into a base station centralized entity/centralized entity gNB-CU (gNB Central Unit) node and a base station separation unit/separation entity gNB-DU (gNB Distributed Unit) node. Under the centralized architecture, the gNB can be composed of one gNB-CU and a plurality of gNB-DUs, wherein the gNB-CU and the gNB-DUs respectively realize different protocol stack functions, and the gNB-CU and the gNB-DUs are one gNB node from the viewpoints of other NG-RAN nodes and 5 GC. The gNB-CU and gNB-DU are connected through the F1 interface, and one gNB-DU can only be connected to one gNB-CU, as shown in FIG. 1. As shown in FIG. 1, gNB1 and gNB2 are connected through an Xn interface, gNB-CU and gNB-Du are connected through an F1 interface, and gNB CU-CP and gNB CU-UP are connected through an E1 interface.

In view of burstiness of data packets, power consumption may be reduced by stopping receiving the PDCCH when no data packets are transmitted, i.e., discontinuous reception (Discontinuous Reception, DRX). The DRX cycle consists of two parts, an active period (On duration) and a sleep period (Opportunity for DRX), in which the UE may listen to and receive the PDCCH during the active period and not receive the PDCCH during the sleep period to reduce power consumption. As in TS38.331, the DRX configuration is as follows:

The current standard aims at supporting data packet services with integer periods, wherein the configurations of service periods, discontinuous transmission and the like all support the services with integer periods, and in order to support the services, the current standard and implementation have the following problems in consideration of supporting the services such as augmented reality and the like with non-integer periods:

The discontinuous transmission period supported in the current protocol only supports integer configuration, for example, the length of an activation period and a dormancy period timer in the discontinuous transmission configuration are integers, and the transmission of a data packet with the non-integer period cannot be well adapted, so that extra time delay and signaling overhead are introduced;

In the current protocol, the terminal can send the related preference of the integer-period service to the base station through the auxiliary information, but can not support the sending of the related preference information of the non-integer-period service to the base station, so that the base station can not be assisted to better support the non-integer-period service;

In the current base station separation architecture, discontinuous configuration with non-integer period cannot be supported between a Centralized entity (CU) and a separation entity (DU), i.e. according to the current protocol, the Centralized entity CU of the base station only supports sending the discontinuous configuration parameters with integer period to the separation entity DU through terminal context information, but cannot support the discontinuous configuration parameters with non-integer period, so that service with non-integer period cannot be well supported. Based on the above requirement and reason analysis, the data transmission configuration method based on the 3gpp 5g protocol in the related art cannot meet the requirement, and needs to be enhanced by a new method to better have a non-integer periodic service.

According to an embodiment of the present invention, there is provided a method embodiment of a data transmission configuration, it being noted that the steps shown in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that herein.

Fig. 1 is a flowchart of a data transmission configuration method according to an embodiment of the present invention, as shown in fig. 1, the method includes the steps of:

Step S101, receiving first auxiliary information sent by a terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference;

Wherein the service period comprises at least one of an uplink service period and a downlink service period, wherein the uplink service period is a rational number, and the downlink service period is a rational number;

The discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, wherein the discontinuous reception long period preference value is a rational number, and the discontinuous reception short period preference value is a rational number.

Optionally, the first auxiliary information may include, besides related configurations such as burst arrival time, uplink jitter, service period, etc. reported by the terminal, related preference information of the terminal for discontinuous reception. Namely, under the condition that the terminal has preference for discontinuous reception (such as discontinuous reception long period, discontinuous reception short period and the like), the relevant discontinuous reception preference information is sent to the base station centralized entity through the first auxiliary information so as to request the terminal to issue relevant configuration, such as discontinuous transmission configuration and the like, for the terminal according to the reported information, so that the power consumption of the terminal is reduced.

It should be noted that, in the embodiment of the present invention, the service period (such as the uplink service period and the downlink service period), the discontinuous reception long period preference value, the discontinuous reception short period preference value, and the like are all rational numbers, that is, may be integers or non-integers, so that the defect that the current standard cannot support discontinuous transmission configuration of the non-integer period is overcome, the data packet transmission with the non-integer period can be well adapted, additional time delay and signaling overhead are avoided, and the data transmission configuration universality is improved and meanwhile, the data transmission power consumption is reduced.

In an alternative embodiment, the burst arrival time in the first auxiliary information is used to indicate the latest possible time for the first packet of the burst data in the uplink data packet to arrive at the egress of the terminal or to indicate the latest possible time for the first packet of the burst data in the downlink data packet to arrive at the ingress of the radio access network RAN, the uplink jitter in the first auxiliary information is a deviation of the packet arrival time, the traffic period in the first auxiliary information comprises at least one of an uplink traffic period and a downlink traffic period, wherein the uplink traffic period is a rational number, the downlink traffic period is a rational number, and the discontinuous reception preference in the first auxiliary information comprises at least one of a discontinuous reception inactivity timer preference, a discontinuous reception long period preference and a discontinuous reception short period preference.

Optionally, the burst arrival time is used to indicate the burst arrival time of a specific upstream data stream, wherein the burst arrival time is used to indicate the latest possible time for the first packet of the burst data to reach the ingress (downstream) of the radio access network RAN or the egress (upstream) of the terminal. The uplink jitter is used for indicating the jitter of data packet transmission, namely the deviation of the arrival time of the data packet, and assists the base station in more reasonable scheduling. The period information is used to refer to the periodic arrival time of the data packet, and the period may be integer and/or non-integer. The discontinuous reception preference is used for indicating the preference of the terminal for discontinuous reception, and may specifically include at least one of discontinuous reception inactivity timer preference, discontinuous reception long period preference, and discontinuous reception short period preference.

In an alternative embodiment, the discontinuous reception long period preference is used for indicating a long discontinuous reception period length preferred by the terminal for saving power, and the discontinuous reception long period preference value contained in the first auxiliary information comprises at least one of 10ms,20ms,32ms,40ms,100/3ms.

Alternatively, the discontinuous reception long period preference is used to indicate the long discontinuous reception period length that the terminal prefers for power saving, and the rational values include integer values such as 10ms,20ms,32ms,40ms, etc., and non-integer values such as 100/3ms, etc., to enable the terminal to support a variety of different discontinuous reception long period preferences.

In an alternative embodiment, the discontinuous reception short period preference is used for indicating the short discontinuous reception period length of the terminal preferred for saving power, and the discontinuous reception short period preference value contained in the first auxiliary information comprises at least one of 2ms,3ms,4ms,10/3ms.

Alternatively, the discontinuous reception short period preference is a short discontinuous reception period length for indicating that the terminal prefers to save power, and the rational value is a value including integer values such as 2ms,3ms,4ms, and a non-integer value such as 10/3ms, etc., so that the terminal can support a plurality of different discontinuous reception short period preferences.

In an alternative embodiment, the first auxiliary information further comprises a discontinuous reception inactivity timer preference, wherein the discontinuous reception inactivity timer preference is used for indicating that the terminal is a discontinuous reception inactivity timer length for saving power preference, and the discontinuous reception inactivity timer preference value is a rational number and comprises at least one of 0ms,1ms,2ms,3ms and 10/3ms.

Optionally, the discontinuous reception inactivity timer preference is used to indicate a preferred discontinuous reception inactivity timer length for power saving by the terminal, and preferably the rational values include integer values such as 0ms,1ms,2ms,3ms, etc., and non-integer values such as 10/3ms, etc., to enable the terminal to support a variety of different discontinuous reception inactivity timer preferences.

In an alternative embodiment, the discontinuous reception inactivity timer preference value supports rounding up or rounding down where the discontinuous reception inactivity timer preference value is set to a non-integer of the rational number. When the discontinuous reception inactivity timer preference value is a non-integer, the discontinuous reception inactivity timer preference value may be rounded up or rounded down. By means of the mode, the discontinuous reception non-activated timer rounds up or rounds down, so that the terminal can adapt to a discontinuous reception scene better.

In an alternative embodiment, the first auxiliary information may be obtained and sent by the terminal according to the first configuration information when the first configuration information is sent to the terminal. That is, before executing step S101, the method further includes sending first configuration information to the terminal, where the first configuration information is used to instruct the terminal to report at least one of discontinuous reception preference, burst arrival time, uplink jitter, and service period, where the first configuration information is used to report first auxiliary information based on the first configuration information.

Optionally, the base station sends first configuration information to the terminal, where the configuration is used to instruct the terminal to report its relevant preference information, where the first configuration information may specifically include at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference for uplink data flow service. The terminal sends at least one of burst arrival time, uplink jitter, period and discontinuous reception preference to the base station through the first auxiliary information according to the related data stream service condition and preference after the terminal receives the first configuration information sent by the base station, so that the base station can carry out targeted data transmission configuration on the terminal according to the requirements of the terminal.

In an alternative embodiment, the burst arrival time in the first configuration information is used for indicating the burst arrival time of an uplink data packet corresponding to the uplink data stream service reported by the terminal through the first auxiliary information, the uplink jitter in the first configuration information is used for indicating the jitter of the uplink data packet transmission indicated by the terminal through the first auxiliary information, the service period in the first configuration information is used for indicating the preference of the terminal for the data packet transmission period reported by the terminal through the first auxiliary information, and the discontinuous receiving preference in the first configuration information is used for indicating the preference of the terminal for discontinuous receiving reported by the terminal through the first auxiliary information.

Specifically, the configuration includes, but is not limited to, a burst arrival time, which is configured to indicate a burst arrival time of an upstream packet corresponding to the upstream service reported by the terminal through the first auxiliary information, where the burst arrival time indicates a latest possible time when a first packet of the burst data arrives at an entry (downstream) of the RAN or an exit (upstream) of the terminal. And the configuration is used for indicating the jitter of the data packet transmission, namely the deviation of the arrival time of the data packet, by the terminal through the first auxiliary information so as to assist the base station to schedule more reasonably. And the service period is configured to instruct the terminal to report the preference of the terminal to the data packet transmission period through the first auxiliary information, and the service period can be an integer period and/or a non-integer period. And the discontinuous reception preference configuration is used for indicating the terminal to report the preference of the terminal to discontinuous reception through the first auxiliary information so as to save power consumption.

In an alternative embodiment, if the first assistance information is due to providing discontinuous reception preference activation to save power consumption, discontinuous transmission preference information is included in the first assistance information.

Alternatively, if the first auxiliary information is due to providing discontinuous reception preference activation to save power consumption, the discontinuous reception preference information is included in the first auxiliary information. And sending discontinuous reception related configuration to the terminal by the request terminal according to the reported information, so as to achieve the purpose of reducing the power consumption of the terminal.

In an alternative embodiment, in case the terminal has a preference for discontinuous reception parameters of the cell group, the method further comprises:

Under the condition that the terminal has preference on the discontinuous reception long period, the discontinuous reception long period preference is included in discontinuous reception preference information, and a discontinuous reception long period preference value is set for the discontinuous reception long period preference, wherein the discontinuous reception long period preference value is a rational number;

Under the condition that the terminal has preference to the discontinuous reception non-activated timer, the discontinuous reception non-activated timer preference is included in the discontinuous reception preference information, and a discontinuous reception non-activated timer preference value is set for the discontinuous reception non-activated timer preference, wherein the discontinuous reception non-activated timer preference value is a rational number;

And under the condition that the terminal has preference on the discontinuous reception short period, the discontinuous reception short period preference is included in the discontinuous reception preference information, and a discontinuous reception short period preference value is set for the discontinuous reception short period preference, wherein the discontinuous reception short period preference value is a rational number.

Alternatively, if the terminal has a preference for the discontinuous reception parameters of the cell group, the discontinuous reception parameters include, but are not limited to, a long discontinuous reception period, a discontinuous reception inactivity timer, a short discontinuous reception period. Specifically, if the terminal has a preference for a long discontinuous reception period, the discontinuous reception long period preference is included in the discontinuous reception preference information and a preference value is set for the discontinuous reception long period preference value, wherein the discontinuous reception long period preference value can be a rational number, namely an integer or a non-integer, if the terminal has a preference for a discontinuous reception inactivity timer, the discontinuous reception inactivity timer preference is included in the discontinuous reception preference information and a preference value is set for the discontinuous reception inactivity timer preference value, wherein the discontinuous reception inactivity timer preference value can be a rational number, namely an integer or a non-integer, and if the terminal has a preference for a short discontinuous reception period, the discontinuous reception short period preference is included in the discontinuous reception preference information and a preference value is set for the discontinuous reception short period preference value, wherein the discontinuous reception short period preference value can be a rational number, namely an integer or a non-integer.

Step S102, a first request message is sent to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

Optionally, the base station centralized entity may send the relevant parameters of the non-integer periodic service to the base station separation entity through a first request message (such as a terminal context establishment request message, a terminal context modification request message, etc.), so as to support the transmission of the non-integer periodic service in the separation architecture.

In an alternative embodiment, the first request message includes a discontinuous reception period, wherein the discontinuous reception period includes at least one of a discontinuous reception long period length and a discontinuous reception short period length.

Optionally, the base station centralized entity may send related parameters of the non-integer periodic service (such as at least one of discontinuous reception long period length and discontinuous reception short period length) to the base station separation entity through the first request message, so as to support the non-integer periodic service transmission in the separation architecture.

In an alternative embodiment, the discontinuous reception long period length in the first request message is used to indicate a long discontinuous reception period length that the terminal prefers to save power, and the discontinuous reception long period length value comprises at least one of 10ms,20ms,32ms,40ms,100/3ms.

Optionally, the discontinuous reception long period length in the first request message is used for indicating a long discontinuous reception period length preferred by the terminal for saving power, and corresponds to the discontinuous reception long period preference information in the first auxiliary information, and the discontinuous reception long period length value can be a rational value including integer values such as 10ms,20ms,32ms,40ms and the like, and can also include non-integer values such as 100/3ms and the like, so that the terminal can support a plurality of different discontinuous reception long period lengths, and further adapt to a plurality of different discontinuous reception scenes better.

In an alternative embodiment, the discontinuous reception short period length in the first request message is used to indicate the short discontinuous reception short period length of the terminal preferred for power saving, and the discontinuous reception short period length value comprises at least one of 2ms,3ms,4ms,10/3ms.

Alternatively, the discontinuous reception short period length is a short discontinuous reception short period length for indicating that the terminal is preferred for saving power, and corresponds to the discontinuous reception short period preference information in the first auxiliary information, and the discontinuous reception short period length value may be a rational value including an integer value such as 2ms,3ms,4ms, and may also include a non-integer value such as 10/3ms, etc. So that the terminal can support a plurality of different discontinuous reception short period lengths, and further adapt to a plurality of different discontinuous reception scenes better.

In an alternative embodiment, the first request message comprises at least one of a terminal context setup request message and a terminal context modification request message.

Optionally, the base station centralized entity may send relevant parameters of the non-integer periodic service to the base station separation entity through a process of establishing and/or modifying a terminal context, so as to support the transmission of the non-integer periodic service in the separation architecture.

In an alternative embodiment, the sending the first request message to the base station separation entity comprises sending a terminal context establishment request message to the base station separation entity according to the discontinuous reception preference information to request the base station separation entity to support a discontinuous reception configuration, wherein the discontinuous reception configuration comprises at least one of discontinuous reception long period length and discontinuous reception short period length.

Optionally, after receiving the first auxiliary information sent by the terminal, the base station centralized entity may send a terminal context establishment request message to the base station separation entity according to the discontinuous reception preference information therein to request the base station separation entity to support related discontinuous reception configuration, where the terminal context establishment request message includes, but is not limited to, discontinuous reception period configuration, where the discontinuous reception configuration includes at least one of a discontinuous reception long period length, a long discontinuous reception period length, which is used to indicate that the terminal is preferred for saving power, and corresponds to the discontinuous reception long period preference information in the first auxiliary information, and the desirable rational value includes an integer value such as 10ms,20ms,32ms,40ms, and the like, and may also include a non-integer value such as 100/3ms, and the like. Discontinuous reception short period length: short discontinuous reception period length for indicating that the terminal prefers for saving power, corresponding to discontinuous reception short period preference information in the first auxiliary information, and rational values including integer values such as 2ms,3ms,4ms, and non-integer values such as 10/3ms, etc. Through the mode, the terminal can support various different non-integer period service transmissions in the separation framework, and is further better suitable for various different discontinuous reception scenes.

In an alternative embodiment, after sending the first request message to the base station separation entity, the terminal performs the operation of using at least one of a discontinuous reception long period length and a discontinuous reception short period length.

Optionally, when the first request message is the terminal context establishment request message and the terminal context establishment request message includes a discontinuous reception service period, the base station separation entity uses a correlation parameter provided by the base station centralized entity, where the discontinuous reception period parameter may be a rational number, or may be an integer, or may be a non-integer, and the discontinuous reception period parameter may be at least one of a discontinuous reception long period length and a discontinuous reception short period length. By the method, the terminal can start to use discontinuous reception related parameters provided by the base station centralized entity in the separated architecture, and support non-integer period service transmission.

In an alternative embodiment, after sending the first request message to the base station separation entity, the method further comprises receiving a terminal context setup response message from the base station separation entity in case the base station separation entity supports discontinuous reception configuration in the terminal context setup request message.

Optionally, when the base station separation entity supports relevant configuration in the terminal context establishment request message, the base station separation entity feeds back a terminal context establishment response message to the base station concentration entity to prompt that the base station terminal context establishment is successful, and the base station separation entity can normally use discontinuous reception relevant parameters provided by the base station concentration entity to realize discontinuous interaction with the terminal.

In an alternative embodiment, the sending the first request message to the base station separation entity includes sending a terminal context modification request message to the base station separation entity to request the base station separation entity to modify a discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of a discontinuous reception long period length and a discontinuous reception short period length.

Optionally, the base station centralized entity may further send a terminal context modification request message to the base station separation entity according to the discontinuous reception preference information in the first auxiliary information, so as to request the base station separation entity to modify the relevant discontinuous reception related parameters, where the terminal context modification request message includes, but is not limited to, discontinuous reception period configuration and discontinuous reception configuration indication. The discontinuous reception configuration comprises at least one of discontinuous reception long period length, discontinuous reception long period length and discontinuous reception long period preference information, wherein the discontinuous reception long period length is used for indicating a terminal to be preferred for saving power, the discontinuous reception long period preference information corresponds to the discontinuous reception long period preference information in the first auxiliary information, the discontinuous reception long period length value can be a rational value, and the discontinuous reception long period length value can comprise integer values such as 10ms,20ms,32ms,40ms and the like, and can also comprise non-integer values such as 100/3ms,50/3ms and the like. The discontinuous reception short period length is a short discontinuous reception short period length which is used for indicating the terminal to be preferred for saving power and corresponds to discontinuous reception short period preference information in the first auxiliary information, and the discontinuous reception short period length value can be a rational value which comprises integer values such as 2ms,3ms and 4ms, and can also comprise non-integer values such as 10/3ms and the like. The discontinuous reception configuration indication includes, but is not limited to, a Release indication "Release". By the method, the terminal can support adjustment of non-integer period service in a separated architecture, and is further better suitable for various discontinuous reception scenes.

Optionally, in the case that the first request message is the terminal context modification request message, if the terminal context modification request message includes a discontinuous reception service period, the base station separation entity uses a correlation parameter (such as at least one of a discontinuous reception long period length and a discontinuous reception short period length) provided by the base station concentration entity, where the discontinuous reception period parameter may be a rational number, or may be an integer or a non-integer. By the method, the terminal can start to use discontinuous reception related parameters provided by the base station centralized entity in the separated architecture, and support non-integer period service transmission.

In an alternative embodiment, after the first request message is sent to the base station separation entity, the method further comprises the step of including a discontinuous reception configuration indication in the context modification request message of the terminal, and the terminal executes operations corresponding to the discontinuous reception configuration indication, wherein the discontinuous reception configuration indication at least comprises a release indication, and the operations corresponding to the discontinuous reception configuration indication at least comprises the steps of releasing the discontinuous reception configuration and receiving the context modification response message of the terminal from the base station separation entity.

Optionally, when the discontinuous reception configuration indication is included in the terminal context modification request message and the indication is Release, the base station separation entity will Release the discontinuous reception configuration. At this time, the base station separation entity cannot support the discontinuous reception related function corresponding to the terminal.

In an alternative embodiment, the method further comprises the steps of:

Step S201, receiving second auxiliary information from the core network, wherein the second auxiliary information comprises at least one of burst arrival time, uplink jitter, downlink jitter and service period.

In an alternative embodiment, the burst arrival time in the second auxiliary information is used for indicating the latest possible time of arrival of the first packet of the burst data in the uplink data packet sent by the core network side at the exit of the terminal, or is used for indicating the latest possible time of arrival of the first packet of the burst data in the downlink data packet at the entrance of the radio access network RAN, the uplink jitter in the second auxiliary information is used for indicating the deviation of the arrival time of the uplink data packet indicated by the core network, the downlink jitter in the second auxiliary information is used for indicating the deviation of the arrival time of the downlink data packet indicated by the core network, and the service period in the second auxiliary information is used for indicating the transmission period of the uplink data packet and/or the downlink data packet sent by the core network, and the service period is a rational number.

Optionally, the base station centralized entity receives second auxiliary information sent by the core network, where the second auxiliary information includes parameters such as a downlink packet correlation period, downlink jitter, and a burst arrival time, where the second auxiliary information includes, but is not limited to, a burst arrival time configured to indicate a burst arrival time of a related downlink service and/or an uplink service sent by the core network side, where the burst arrival time refers to a latest possible time when a first packet of the burst data arrives at an entry (downlink) of the RAN or an exit (uplink) of the terminal, and an uplink jitter configured to indicate a jitter of an uplink packet transmission indicated by the core network, that is, a deviation of a packet arrival time, to assist the base station in more reasonable scheduling, and a downlink jitter configured to indicate a jitter of a downlink packet transmission indicated by the core network, that is, a deviation of a packet arrival time, to assist the base station in more reasonable scheduling, and a traffic period configured to indicate a packet transmission period of a related uplink service and/or a downlink service sent by the core network, where the traffic period may be an integer and/or a non-integer.

Step S202, second configuration information is issued to the terminal, wherein the second configuration information at least comprises configuration authorized resources for transmitting uplink data and discontinuous reception configuration for transmitting uplink data and/or downlink data.

Optionally, second configuration information is issued to the terminal according to the first auxiliary information and/or the second auxiliary information issued by the core network, where the configuration grant resources and discontinuous reception configuration and other information included in the second configuration information are equivalent to the grant configuration of the terminal, and after receiving the second configuration information, the terminal can perform data transmission based on the configuration grant resources and discontinuous reception configuration therein. For example, based on configuration authorized resources, the terminal can realize non-integer periodic transmission of data, and based on discontinuous receiving configuration, the terminal can realize discontinuous transmission and non-integer periodic transmission of data at the same time, thereby enriching the application scenes of data transmission of the terminal.

In an alternative embodiment, the configuration grant resources in the second configuration information at least comprise a configuration grant period, and the discontinuous reception configuration in the second configuration information comprises at least one of a discontinuous reception activation period timer, a discontinuous reception inactivity timer, a discontinuous reception short period, and a discontinuous reception long period.

Optionally, the base station issues second configuration information for the terminal according to the first auxiliary information sent by the terminal and/or the second auxiliary information issued by the core network, where the second configuration information includes configuration authorized resources for transmitting uplink data, discontinuous reception configuration for transmitting uplink data and/or downlink data, and the like, so that the terminal can support discontinuous reception related functions, thereby reducing terminal energy consumption.

In an alternative embodiment, the configuration grant period in the second configuration information is a rational number, and the value of the configuration grant period in the second configuration information includes at least one of 2sym,7sym, and 1/60ms.

Optionally, the configuration authorization period may take a rational number, that is, include an integer period of 2sym,7sym, etc., and the configuration authorization period may take a non-rational number, that is, may also include an integer period, for example, 1/60ms, etc., so that the terminal can support multiple different non-integer period transmission scenarios.

In an alternative embodiment, the value of the discontinuous reception activation timer in the second configuration information is a rational number, and the value of the discontinuous reception activation timer in the second configuration information includes at least one of 1ms,2ms,3ms,4ms,1/3ms, and 5/3ms, wherein the non-integer value of the discontinuous reception activation timer in the second configuration information supports rounding up or rounding down.

Optionally, the discontinuous reception activation period timer may take a rational value including integer values such as 1ms,2ms,3ms,4ms, etc., and may also include non-integer values such as 1/3ms,5/3ms, etc., and when set to a non-integer, the discontinuous reception activation timer value may be rounded up or rounded down to enable the terminal to support a variety of different discontinuous reception scenarios.

In an alternative embodiment, the value of the discontinuous reception inactivity timer in the second configuration information is a rational number, and the value of the discontinuous reception inactivity timer in the second configuration information includes at least one of 0ms,1ms,2ms, and 10/3ms, wherein the non-integer value of the discontinuous reception inactivity timer in the second configuration information supports rounding up or rounding down.

Optionally, the discontinuous reception inactivity timer may comprise a rational number including integer values such as 0ms,1ms,2ms, etc., and may further comprise a non-integer value such as 10/3ms, and when set to a non-integer, the discontinuous reception inactivity timer value may be rounded up or rounded down to enable the terminal to support a variety of different discontinuous reception scenarios.

In an alternative embodiment, the value of the discontinuous reception short period in the second configuration information is a rational number, and the value of the discontinuous reception short period in the second configuration information includes at least one of 2ms,3ms,4ms, and 10/3ms.

Alternatively, the discontinuous reception short period may take a rational value including integer values such as 2ms,3ms,4ms, and may also include non-integer values such as 10/3ms, etc., to enable the terminal to support a variety of different discontinuous reception scenarios.

In an alternative embodiment, the value of the discontinuous reception long period in the second configuration information is a rational number, and the value of the discontinuous reception long period in the second configuration information includes at least one of 10ms,20ms,32ms, and 40ms.

Optionally, the discontinuous reception long period comprises integer values such as 10ms,20ms,32ms,40ms and the like, and also comprises non-integer values such as 100/3ms and the like, so that the terminal can support a plurality of different discontinuous reception scenarios.

In an alternative embodiment, after issuing the second configuration information for the terminal according to the first auxiliary information and/or the second auxiliary information, the terminal performs the operation of receiving downlink data and/or transmitting uplink data according to a discontinuous reception configuration in the second configuration information.

Optionally, the terminal receives the related downlink data and/or transmits the uplink data according to the discontinuous reception configuration according to the second configuration information issued by the base station, and simultaneously transmits the uplink data service according to the configuration authorization resource.

In an alternative embodiment the method further comprises receiving new first assistance information from the terminal, the new first assistance information being used by the terminal to request to change configuration grant resources and/or discontinuous reception configurations in the second configuration information.

Optionally, when the terminal needs to apply for the base station to change the configuration of the related configuration grant resource, discontinuous reception, and the like, the terminal sends the first auxiliary information to the base station to request the base station to change the related configuration. Thereby realizing flexible configuration of discontinuous reception of the terminal.

In an alternative embodiment, after the second configuration information is sent to the terminal, the method further comprises indicating the rounding direction of the terminal in the new first configuration information and/or the third configuration information in the case that the discontinuous reception configuration in the second configuration information is a non-integer, wherein the rounding direction is rounded up or rounded down, and sending the new first configuration information and/or the third configuration information to the terminal.

Optionally, when the discontinuous reception related configuration issued by the base station takes a non-integer period, the base station may indicate, in the new first configuration information and/or the third configuration information, whether the discontinuous reception period is rounded up or rounded down by the terminal.

In an alternative embodiment, the method further comprises indicating offset information associated with the system frame in the new first configuration information and the third configuration information, wherein the offset information corresponds to the rounding direction, and the offset information is used for aligning resources issued by the base station centralized entity by the terminal according to the offset information.

Optionally, in order to reduce the system frame error caused by discontinuous reception of the non-integer period, the base station may indicate, in the new first configuration information and/or the third configuration information, offset information related to the system frame configuration, and the terminal aligns the resources issued by the base station according to the related offset in the system frame, so as to reduce the service transmission delay.

In an alternative embodiment, the offset information is used for indicating that the current system frame is skipped and the remaining non-integer receiving boundary is moved to the next system frame of the current system frame if the remaining gaps of the current system frame cannot accommodate the next non-integer period, and the offset information is used for indicating that the non-integer receiving boundary is moved to the next system frame in advance if the rounding direction is rounded up.

Alternatively, rounding down may result in a larger gap between the non-integer period and the system frame boundary, where if the system frame remaining gap cannot accommodate the next non-integer period, the system frame needs to be skipped to move the remaining discontinuous reception boundary to the next system frame, and rounding up may result in the discontinuous reception period exceeding the system frame boundary, where the non-integer reception boundary needs to be moved to the next system frame in advance.

In an alternative embodiment, the method further comprises receiving third auxiliary information from the terminal when the new first configuration information and/or the third configuration information cannot meet the preset data transmission condition, wherein the preset data transmission condition at least comprises a preset time delay condition, modifying the third configuration information according to the third auxiliary information to obtain modified third configuration information, and sending the modified third configuration information to the terminal.

Optionally, considering that the up rounding or the down rounding may accumulate relevant delay errors, when new first configuration information and/or third configuration information issued by the base station cannot meet the service delay or reliability requirement of the terminal, the terminal sends third auxiliary information to the base station, indicating that the terminal cannot meet the delay or reliability requirement due to introduction of a discontinuous transmission non-integer period, and indicating that the base station needs to correspondingly adjust the information, for example, adjusting a down rounding or up rounding mode, or indicating that the terminal rounds up in a specific period and rounds down in other periods according to statistical data, so as to reduce the overall delay.

The execution main body of the steps S101 to S102 is a base station centralized entity, and the purpose of supporting discontinuous transmission configuration can be achieved through the steps S101 to S102, so that the rich data transmission configuration function is achieved, the technical effect of reducing the power consumption of the terminal is achieved, and the technical problems that the data transmission configuration method in the related art cannot support discontinuous transmission configuration, the data transmission is limited and the power consumption of the terminal is high are solved.

Based on the above embodiments and optional embodiments, the present invention proposes an optional implementation manner, fig. 3 is an optional UE assistance information interaction schematic diagram according to an embodiment of the present invention, fig. 4 is an optional UE context establishment procedure schematic diagram according to an embodiment of the present invention, and fig. 5 is an optional UE context modification procedure schematic diagram according to an embodiment of the present invention, as shown in fig. 3 to 5, the method is applied to a communication system including a base station convergence entity (gNB CU), a base station separation entity (gNB DU) and a terminal (UE), and the method includes:

In step S1, as shown in fig. 3, the base station sends first configuration information (RRC Reconfiguration) to the terminal, where the configuration is used to instruct the terminal to report its relevant preference information, where the first configuration information may specifically include at least one of Burst Arrival Time (BAT), uplink jitter (UL jitter), service period (Periodicity), and discontinuous reception preference (DRX preference) for uplink data stream service, and specifically includes, but is not limited to:

The configuration is used for indicating the burst arrival time of the uplink data packet corresponding to the uplink data stream service reported by the terminal through the first auxiliary information, wherein the burst arrival time indicates the latest possible time of the first packet of the burst data to reach the entrance (downlink) of the RAN or the exit (uplink) of the terminal.

And the configuration is used for indicating the jitter of the data packet transmission, namely the deviation of the arrival time of the data packet, by the terminal through the first auxiliary information so as to assist the base station to schedule more reasonably.

And the service period is configured to instruct the terminal to report the preference of the terminal to the data packet transmission period through the first auxiliary information, and the service period can be an integer period and/or a non-integer period.

And the discontinuous reception preference configuration is used for indicating the terminal to report the preference of the terminal to discontinuous reception through the first auxiliary information so as to save power consumption.

Step S2, as shown in FIG. 3, after receiving the first configuration information sent by the base station, the terminal sends at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference to the base station through first auxiliary information according to the first configuration information and related data stream service conditions and preferences, wherein the first auxiliary information includes but is not limited to the following information:

Burst arrival time, a burst arrival time for indicating a specific upstream, wherein the burst arrival time indicates the latest possible time for the first packet of burst data to arrive at the ingress (downstream) of the radio access network RAN or the egress (upstream) of the terminal.

Uplink jitter, which is used for indicating jitter of data packet transmission, namely deviation of arrival time of the data packet, and assisting a base station to schedule more reasonably.

Traffic cycle-used to refer to the periodic arrival time of a packet, the cycle may be integer and/or non-integer.

Discontinuous reception preference is used for indicating the preference of the terminal for discontinuous reception, and a specific visible step S3 comprises at least one of discontinuous reception inactivity timer preference, discontinuous reception long period preference and discontinuous reception short period preference, wherein:

Discontinuous reception inactivity timer preference the preferred discontinuous reception inactivity timer length for indicating the terminal for power saving may be a rational value including integer values such as 0ms,1ms,2ms,3ms, etc., and may also include non-integer values such as 10/3ms, etc., which may be rounded up or rounded down when set to a non-integer value.

Discontinuous reception long period preference is used for indicating a long discontinuous reception period length preferred by a terminal for saving power, and rational values are included in integer values such as 10ms,20ms,32ms,40ms, etc., and non-integer values such as 100/3ms, etc.

Discontinuous reception short period preference a short discontinuous reception period length for indicating the terminal's preference for saving power, preferably a rational value comprising integer values such as 2ms,3ms,4ms, and possibly non-integer values such as 10/3ms etc.

Step S3, if the first auxiliary information is started by providing discontinuous reception preference to save power consumption, the discontinuous reception preference information is contained in the first auxiliary information;

If the terminal has a preference for the discontinuous reception parameters of the cell group:

if the terminal has preference for the long discontinuous reception period, the preference of the discontinuous reception long period is contained in discontinuous reception preference information, and a preference value is set for the preference information, wherein the preference value of the discontinuous reception long period can be a rational number, namely an integer or a non-integer;

If the terminal has preference to the discontinuous reception non-active timer, the discontinuous reception non-active timer preference is contained in the discontinuous reception preference information and a preference value is set for the discontinuous reception non-active timer preference, wherein the discontinuous reception non-active timer preference value can be a rational number, namely an integer or a non-integer;

if the terminal has preference for the short discontinuous reception period, the discontinuous reception short period preference is contained in the discontinuous reception preference information and a preference value is set for the discontinuous reception short period preference, wherein the discontinuous reception short period preference value can be a rational number, namely an integer or a non-integer.

In step S4, as shown in fig. 4, after receiving the first auxiliary information sent by the terminal, the base station centralized entity may send a terminal context establishment request message (UE context setup request) to the base station separation entity according to the discontinuous reception preference information therein, so as to request the base station separation entity to support the relevant discontinuous reception configuration, where the terminal context establishment request message includes, but is not limited to, the following information:

The discontinuous reception cycle configuration (DRX configuration) comprises at least one of:

The discontinuous reception long period length is a long discontinuous reception period length which is used for indicating the terminal to be preferred for saving power and corresponds to discontinuous reception long period preference information in the first auxiliary information, and the discontinuous reception long period length value can be a rational value which comprises integer values such as 10ms,20ms,32ms,40ms and the like, and can also comprise non-integer values such as 100/3ms and the like.

The discontinuous reception short period length is a short discontinuous reception short period length which is used for indicating the terminal to be preferred for saving power and corresponds to discontinuous reception short period preference information in the first auxiliary information, and the discontinuous reception short period length value can be a rational value which comprises integer values such as 2ms,3ms and 4ms, and can also comprise non-integer values such as 10/3ms and the like.

Step S5, when the terminal context establishment request message contains a discontinuous reception service period, the base station separation entity uses related parameters provided by the base station concentration entity, wherein the discontinuous reception period parameter can be a rational number, can be an integer or a non-integer, and can be at least one of a discontinuous reception long period length and a discontinuous reception short period length;

As also shown in fig. 4, when the base station separation entity supports the relevant configuration in the terminal context establishment request message, the base station separation entity feeds back a terminal context establishment response message to the base station convergence entity (UE context setup request).

In step S6, as shown in fig. 5, the base station centralized entity may further send a terminal context modification request message (UE context modification request) to the base station separation entity according to the discontinuous reception preference information in the first auxiliary information, so as to request the base station separation entity to modify the relevant discontinuous reception related parameters, where the terminal context modification request message includes, but is not limited to, the following information:

discontinuous reception cycle configuration comprising at least one of:

The discontinuous reception long period length is used for indicating a long discontinuous reception period length which is preferred by the terminal for saving power and corresponds to discontinuous reception long period preference information in the first auxiliary information, and the discontinuous reception long period length value can be a rational value which comprises integer values such as 10ms,20ms,32ms,40ms and the like, and can also comprise non-integer values such as 100/3ms,50/3ms and the like;

The discontinuous reception configuration indication includes, but is not limited to, a Release indication "Release".

Step S7, if the terminal context modification request message contains discontinuous reception service period, the base station separation entity uses the related parameters (such as at least one of discontinuous reception long period length and discontinuous reception short period length) provided by the base station concentration entity, wherein the discontinuous reception period parameter can take a rational number, namely an integer or a non-integer;

When the discontinuous reception configuration indication is included in the terminal context modification request message and is "Release", the base station separation entity releases the discontinuous reception configuration and sends a terminal context modification response message to the base station convergence entity after the Release is completed (UE context modification response).

Step S8, the base station centralized entity receives second auxiliary information sent by the core network, wherein the second auxiliary information comprises parameters such as a downlink data packet related period, downlink jitter, burst arrival time and the like, and the second auxiliary information comprises but is not limited to the following information:

Burst arrival time, namely, the burst arrival time configured to indicate the related downlink traffic and/or uplink traffic issued by the core network side, wherein the burst arrival time refers to the latest possible time when the first packet of burst data arrives at the inlet (downlink) of the RAN or the outlet (uplink) of the terminal;

Uplink jitter, namely jitter for indicating uplink data packet transmission indicated by a core network, namely deviation of arrival time of the data packet, so as to assist a base station to schedule more reasonably;

Downlink jitter, namely jitter for indicating downlink data packet transmission indicated by a core network, namely deviation of arrival time of the data packet, so as to assist a base station to schedule more reasonably;

And the service period is configured to indicate the transmission period of the data packet of the relevant uplink service and/or downlink service issued by the core network, and the service period can be integer and/or non-integer.

Step S9, the base station issues second configuration information for the terminal according to the first auxiliary information sent by the terminal and/or the second auxiliary information issued by the core network, wherein the second configuration information comprises configuration authorized resources for transmitting uplink data, discontinuous receiving configuration for transmitting uplink data and/or downlink data and the like, and specifically, the second configuration comprises but is not limited to the following information:

configuration of authorized resources may include, but is not limited to:

the grant period is configured to include integer periods 2sym,7sym, etc., and may also include non-integer periods, such as 1/60ms, etc.

Discontinuous reception configuration comprising at least one of:

The discontinuous reception activation period timer may be a rational value including integer values such as 1ms,2ms,3ms,4ms, etc., and may further include non-integer values such as 1/3ms,5/3ms, etc., and when set to a non-integer, the discontinuous reception activation period timer value may be rounded up or rounded down;

The discontinuous reception non-active state timer comprises a rational number, and can also comprise a non-integer value such as 0ms,1ms,2ms and the like, wherein the discontinuous reception non-active state timer value can be rounded up or rounded down when being set as a non-integer;

short discontinuous reception may include, but is not limited to:

discontinuous reception short periods, preferably rational values, including integer values such as 2ms,3ms,4ms, non-integer values such as 10/3ms, etc.;

Long discontinuous reception may include, but is not limited to:

discontinuous reception long periods include integer values such as 10ms,20ms,32ms,40ms, etc., and may also include non-integer values such as 100/3ms, etc.

Step S10, the terminal receives related downlink data and/or transmits uplink data according to the second configuration information issued by the base station and the discontinuous reception configuration thereof, and simultaneously transmits uplink data service according to the configuration authorization resource thereof.

Step S11, when the discontinuous reception related configuration issued by the base station takes a non-integer period, the base station can indicate whether the discontinuous reception period is rounded up or rounded down in the new first configuration information and/or third configuration information;

In order to reduce the system frame error caused by discontinuous reception of the non-integer period, the base station can indicate in the new first configuration information and/or the third configuration information that the bias information related to the system frame configuration is used, the terminal aligns the resources issued by the base station according to the related bias in the system frame to reduce the service transmission delay, for example, the downward rounding can lead to a larger gap between the non-integer period and the system frame boundary, at the moment, if the system frame residual gap can not accommodate the next non-integer period, the system frame needs to be skipped to move the residual non-continuous reception boundary to the next system frame, on the other hand, the upward rounding can lead to the non-continuous reception period exceeding the system frame boundary, at the moment, the non-integer reception boundary needs to be moved to the next system frame in advance;

Considering that the up rounding or the down rounding can accumulate relevant delay errors, when new first configuration information and/or third configuration information issued by the base station cannot meet the service delay or reliability requirement of the terminal, the terminal sends third auxiliary information to the base station, the terminal is indicated to be unable to meet the delay and reliability requirement due to the introduction of discontinuous transmission non-integer period, the base station is indicated to need the information to correspondingly adjust, for example, adjusting a down rounding or up rounding mode, or indicating the terminal to trim up in a specific period and trim down in other periods according to statistical data, so as to reduce the overall delay.

In the embodiment of the invention, the terminal can send the related parameters of the non-integer period service, such as the service transmission period, the discontinuous transmission period and the like, to the base station, and the base station issues related configuration, such as the discontinuous transmission configuration and the like, for the terminal according to the parameters so as to reduce the power consumption of the terminal.

The embodiment also provides a data transmission configuration device, which is used for implementing the foregoing embodiments and preferred embodiments, and is not described in detail. As used below, the terms "module," "apparatus" may be a combination of software and/or hardware that implements a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.

According to an embodiment of the present invention, there is further provided an apparatus embodiment for implementing the above data transmission configuration method, and fig. 6 is a schematic structural diagram of a data transmission configuration apparatus according to an embodiment of the present invention, as shown in fig. 6, where the above data transmission configuration apparatus includes a receiving module 30, a sending module 32, where:

The receiving module 30 is configured to receive first auxiliary information sent by a terminal, where the first auxiliary information includes at least one of burst arrival time, uplink jitter, service period, and discontinuous reception preference;

The discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, wherein the discontinuous reception long period preference value is a rational number, and the discontinuous reception short period preference value is a rational number;

The sending module 32 is connected to the receiving module 30, and is configured to send a first request message to a base station separation entity, where the first request message includes at least one of a discontinuous reception long period length and a discontinuous reception short period length;

Wherein, the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

In the embodiment of the invention, the receiving module 30 is configured to receive the first auxiliary information sent by the terminal, where the first auxiliary information includes at least one of burst arrival time, uplink jitter, service period, and discontinuous reception preference, where the service period includes at least one of an uplink service period and a downlink service period, where the uplink service period is a rational number, and the downlink service period is a rational number, where the discontinuous reception preference includes at least one of a discontinuous reception long period preference and a discontinuous reception short period preference, where the discontinuous reception long period preference value is a rational number, and the discontinuous reception short period preference value is a rational number, and the sending module 32 is connected to the receiving module 30 and configured to send a first request message to the base station separation entity, where the first request message includes at least one of a discontinuous reception long period length and a discontinuous reception short period length, where the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number, thereby achieving the purpose of supporting discontinuous transmission configuration, and achieving the purpose of supporting the discontinuous transmission configuration of the terminal, thereby achieving the purpose of supporting the configuration of data transmission, and further achieving the technical problem that the configuration of the data transmission configuration is not capable of achieving the continuous transmission configuration.

It should be noted that the foregoing modules may be implemented by software or hardware, for example, in the latter case, the foregoing modules may be located in the same processor, or the foregoing modules may be located in different processors in any combination.

Here, the receiving module 30 and the transmitting module 32 correspond to steps S101 to S102 in the embodiment, and the modules are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the embodiment. It should be noted that the above modules may be run in a computer terminal as part of the apparatus.

It should be noted that, the optional or preferred implementation manner of this embodiment may be referred to the related description in the embodiment, and will not be repeated herein.

The data transmission configuration apparatus may further include a processor and a memory, wherein the receiving module 30, the transmitting module 32, and the like are stored in the memory as program modules, and the processor executes the program modules stored in the memory to realize corresponding functions.

The processor comprises a kernel, the kernel accesses the memory to call the corresponding program module, and the kernel can be provided with one or more than one. The memory may include volatile memory, random Access Memory (RAM), and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), among other forms in computer readable media, the memory including at least one memory chip.

According to an embodiment of the present application, there is also provided an embodiment of a nonvolatile storage medium. Optionally, in this embodiment, the nonvolatile storage medium includes a stored program, where the device in which the nonvolatile storage medium is located is controlled to execute any one of the data transmission configuration methods when the program runs.

According to the embodiment of the application, a communication system is also provided, which comprises a base station separation entity, a base station concentration entity and a terminal, wherein the communication system runs a program to execute any one of the data transmission configuration methods.

Alternatively, in this embodiment, the above-mentioned nonvolatile storage medium may be located in any one of the computer terminals in the computer terminal group in the computer network or in any one of the mobile terminals in the mobile terminal group, and the above-mentioned nonvolatile storage medium includes a stored program.

Optionally, when the program runs, the device where the non-volatile storage medium is located is controlled to execute the following functions, namely, receiving first auxiliary information sent by a terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, wherein the service period comprises at least one of an uplink service period and a downlink service period, wherein the uplink service period is a rational number, and the downlink service period is a rational number, wherein the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, wherein the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and sending a first request message to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, wherein the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

According to an embodiment of the present application, there is also provided an embodiment of a processor. Optionally, in this embodiment, the processor is configured to run a program, where the program runs to perform any one of the data transmission configuration methods described above.

According to an embodiment of the present application, there is also provided an embodiment of a computer program product adapted to perform a program initialized with the steps of any one of the data transmission configuration methods described above when executed on a data processing device.

Optionally, the computer program product is adapted to perform a procedure for initializing a method step of receiving first assistance information sent by a terminal, wherein the first assistance information comprises at least one of a burst arrival time, an uplink jitter, a service period, and a discontinuous reception preference, wherein the service period comprises at least one of an uplink service period and a downlink service period, wherein the uplink service period is a rational number and the downlink service period is a rational number, wherein the discontinuous reception preference comprises at least one of a discontinuous reception long period preference and a discontinuous reception short period preference, wherein the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and wherein the first request message comprises at least one of a discontinuous reception long period length and a discontinuous reception short period length, wherein the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

The embodiment of the invention provides electronic equipment, which comprises a processor, a memory and a program which is stored in the memory and can run on the processor, wherein the processor executes the program to realize the following steps of receiving first auxiliary information sent by a terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference, the service period comprises at least one of uplink service period and downlink service period, the uplink service period is a rational number, the downlink service period is a rational number, the discontinuous reception preference comprises at least one of discontinuous reception long period preference and discontinuous reception short period preference, the discontinuous reception long period preference value is a rational number, the discontinuous reception short period preference value is a rational number, and the first request message is sent to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length, the discontinuous reception long period length value is a rational number, and the discontinuous reception short period length value is a rational number.

The above-described order of embodiments of the invention is merely for illustration and does not represent the advantages or disadvantages of the embodiments.

In the foregoing embodiments of the present invention, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed technology may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the modules may be a logic function division, and there may be another division manner when actually implemented, for example, a plurality of modules or components may be combined or may be integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with respect to each other may be through some interface, module or indirect coupling or communication connection of modules, electrical or otherwise.

The modules described above as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.

The integrated modules described above, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable non-volatile storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a non-volatile storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present invention. The nonvolatile storage medium includes various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims

1. A data transmission configuration method, comprising:

Receiving first auxiliary information sent by a terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference;

Sending a first request message to a base station separation entity, wherein the first request message comprises at least one of discontinuous reception long period length and discontinuous reception short period length;

2. The method of claim 1, wherein the first request message includes a discontinuous reception period, wherein the discontinuous reception period comprises at least one of the discontinuous reception long period length and the discontinuous reception short period length.

3. The method of claim 1, wherein the discontinuous reception long period length value comprises at least one of 10ms,20ms,32ms,40ms,100/3ms.

4. The method of claim 1, wherein the discontinuous reception short period length value comprises at least one of 2ms,3ms,4ms,10/3ms.

5. The method of claim 1, wherein the discontinuous reception long period preference value included in the first assistance information comprises at least one of 10ms,20ms,32ms,40ms,100/3ms.

6. The method of claim 1, wherein the discontinuous reception short period preference value included in the first assistance information includes at least one of 2ms,3ms,4ms,10/3ms.

7. The method of claim 1, wherein the first assistance information further includes a discontinuous reception inactivity timer preference, wherein the discontinuous reception inactivity timer preference value is a rational number, and wherein the discontinuous reception inactivity timer preference value includes at least one of 0ms,1ms,2ms,3ms, and 10/3ms.

8. The method of claim 7, wherein the discontinuous reception inactivity timer preference value supports rounding up or rounding down if the discontinuous reception inactivity timer preference value is set to a non-integer of a rational number.

9. The method according to claim 1, wherein the method further comprises:

And sending first configuration information to the terminal, wherein the first configuration information is used for indicating the terminal to report at least one of the discontinuous reception preference, the burst arrival time, the uplink jitter and the service period.

10. The method of claim 9, wherein the step of determining the position of the substrate comprises,

The burst arrival time in the first configuration information is used for indicating the burst arrival time of an uplink data packet corresponding to the uplink data stream service reported by the terminal through the first auxiliary information;

the uplink jitter in the first configuration information is used for indicating the jitter of the uplink data packet transmission indicated by the terminal through the first auxiliary information;

The service period in the first configuration information is used for indicating the terminal to report the preference of the terminal to the data packet transmission period through the first auxiliary information;

the discontinuous reception preference in the first configuration information is used for indicating the preference of the terminal for discontinuous reception, which is reported by the terminal through the first auxiliary information.

11. The method of claim 1, wherein the step of determining the position of the substrate comprises,

The burst arrival time in the first auxiliary information is used for indicating the latest possible time for the first packet of the burst data in the uplink data packet to reach the exit of the terminal, or for indicating the latest possible time for the first packet of the burst data in the downlink data packet to reach the entrance of the radio access network RAN;

the uplink jitter in the first auxiliary information is the deviation of the arrival time of the data packet;

The service period in the first auxiliary information comprises at least one of the uplink service period and the downlink service period, wherein the uplink service period is a rational number, and the downlink service period is a rational number;

The discontinuous reception preference in the first assistance information includes a discontinuous reception inactivity timer preference, at least one of the discontinuous reception long period preference and the discontinuous reception short period preference.

12. The method of claim 7, wherein the step of determining the position of the probe is performed,

The discontinuous reception inactivity timer preference is used to indicate a discontinuous reception inactivity timer length for which the terminal is preferred to save power;

the discontinuous reception long period preference is used for indicating the long discontinuous reception period length of the terminal which is preferred for saving power;

The discontinuous reception short period preference is used to indicate a short discontinuous reception period length for which the terminal is preferred to save power.

13. The method of claim 1, wherein discontinuous transmission preference information is included in the first assistance information if the first assistance information is due to providing discontinuous reception preference initiation to save power consumption.

14. The method according to claim 13, wherein in case the terminal has a preference for discontinuous reception parameters of a cell group, the method further comprises:

Under the condition that the terminal has preference on discontinuous reception long periods, the discontinuous reception long period preference is included in the discontinuous reception preference information, and the discontinuous reception long period preference value is set for the discontinuous reception long period preference, wherein the discontinuous reception long period preference value is a rational number;

and under the condition that the terminal has preference on discontinuous reception short periods, the discontinuous reception short period preference is included in the discontinuous reception preference information, and the discontinuous reception short period preference value is set for the discontinuous reception short period preference, wherein the discontinuous reception short period preference value is a rational number.

15. The method of claim 1, wherein the step of determining the position of the substrate comprises,

The discontinuous reception long period length in the first request message is used for indicating the terminal to be a preferred long discontinuous reception period length for saving power;

The discontinuous reception short period length in the first request message is used to indicate a short discontinuous reception period length that the terminal is power saving preferred.

16. The method of claim 1, wherein the first request message comprises at least one of a terminal context setup request message and a terminal context modification request message.

17. The method of claim 16, wherein the sending the first request message to the base station isolation entity comprises:

And sending the terminal context establishment request message to the base station separation entity according to discontinuous reception preference information to request the base station separation entity to support discontinuous reception configuration, wherein the discontinuous reception configuration comprises at least one of discontinuous reception long period length and discontinuous reception short period length.

18. The method of claim 17, wherein after the sending the first request message to the base station isolation entity, the method further comprises:

And receiving a terminal context establishment response message from the base station separation entity under the condition that the base station separation entity supports the discontinuous reception configuration in the terminal context establishment request message.

19. The method of claim 16, wherein the sending the first request message to the base station isolation entity comprises:

And sending the terminal context modification request message to the base station separation entity to request the base station separation entity to modify discontinuous reception configuration, wherein the discontinuous reception configuration comprises at least one of discontinuous reception long period length and discontinuous reception short period length.

20. The method of claim 19, wherein after the sending the first request message to the base station isolation entity, the method further comprises:

The terminal context modification request message comprises a discontinuous reception configuration indication, and the terminal executes operations corresponding to the discontinuous reception configuration indication, wherein the discontinuous reception configuration indication at least comprises a release indication, and the operations corresponding to the discontinuous reception configuration indication at least comprise release of the discontinuous reception configuration;

and receiving a context modification response message from the base station separation entity terminal.

21. The method according to claim 1, characterized in that after said sending of the first request message to the base station separation entity, the terminal performs the following operations:

at least one of the discontinuous reception long period length and the discontinuous reception short period length is used.

22. The method according to claim 1, wherein the method further comprises:

Receiving second auxiliary information from a core network, wherein the second auxiliary information comprises at least one of burst arrival time, uplink jitter, downlink jitter and service period;

and issuing second configuration information for the terminal, wherein the second configuration information at least comprises configuration authorized resources for transmitting uplink data and discontinuous receiving configuration for transmitting uplink data and/or downlink data.

23. The method of claim 22, wherein the step of determining the position of the probe is performed,

The burst arrival time in the second auxiliary information is used for indicating the latest possible time of the first packet of the burst data in the uplink data packet sent by the core network side to reach the exit of the terminal, or the latest possible time of the first packet of the burst data in the downlink data packet to reach the entrance of the radio access network RAN;

the uplink jitter in the second auxiliary information is used for indicating the deviation of the arrival time of the uplink data packet indicated by the core network;

the downlink jitter in the second auxiliary information is used for indicating the deviation of the arrival time of the downlink data packet indicated by the core network;

The service period in the second auxiliary information is used for indicating the transmission period of the uplink data packet and/or the downlink data packet issued by the core network, and the service period is a rational number.

24. The method of claim 22, wherein the configuration grant resources in the second configuration information include at least one of a configuration grant period, a discontinuous reception inactivity timer, a discontinuous reception short period, and a discontinuous reception long period.

25. The method of claim 24, wherein the configuration grant period in the second configuration information is a rational number, and wherein the value of the configuration grant period in the second configuration information includes at least one of 2sym,7sym,1/60ms.

26. The method of claim 24, wherein the value of the discontinuous reception activation timer in the second configuration information is a rational number, and wherein the value of the discontinuous reception activation timer in the second configuration information comprises at least one of 1ms,2ms,3ms,4ms,1/3ms, and 5/3ms, wherein the non-integer value of the discontinuous reception activation timer in the second configuration information supports rounding up or rounding down.

27. The method of claim 24, wherein the value of the discontinuous reception inactivity timer in the second configuration information is a rational number, and wherein the value of the discontinuous reception inactivity timer in the second configuration information comprises at least one of 0ms,1ms,2ms, and 10/3ms, wherein the non-integer value of the discontinuous reception inactivity timer in the second configuration information supports rounding up or rounding down.

28. The method of claim 24, wherein the discontinuous reception short period in the second configuration information is a rational number, and wherein the discontinuous reception short period in the second configuration information is at least one of 2ms,3ms,4ms, and 10/3ms.

29. The method of claim 24, wherein the discontinuous reception long period in the second configuration information is a rational number, and wherein the discontinuous reception long period in the second configuration information is at least one of 10ms,20ms,32ms, and 40ms.

30. Method according to claim 22, characterized in that after said issuing of second configuration information for said terminal according to said first and/or said second auxiliary information, said terminal performs the following operations:

and receiving the downlink data and/or sending the uplink data according to the discontinuous reception configuration in the second configuration information.

31. The method of claim 22, wherein the method further comprises:

New first auxiliary information is received from the terminal, wherein the new first auxiliary information is used for the terminal to request to change the configuration authorized resource and/or the discontinuous receiving configuration in the second configuration information.

32. The method of claim 22, wherein after transmitting the second configuration information to the terminal, the method further comprises:

when the discontinuous reception configuration in the second configuration information is a non-integer, indicating a rounding direction of the terminal in the new first configuration information and/or third configuration information, wherein the rounding direction is rounding up or rounding down;

And sending the new first configuration information and/or the third configuration information to the terminal.

33. The method of claim 32, wherein the method further comprises:

And indicating offset information associated with the system frame in the new first configuration information and the third configuration information, wherein the offset information is used for aligning resources issued by a base station centralized entity by the terminal according to the offset information, and the offset information corresponds to the rounding direction.

34. The method of claim 33, wherein the step of determining the position of the probe is performed,

When the rounding direction is the downward rounding, the offset information is used for indicating that the current system frame is skipped and the residual non-integer receiving boundary is moved to the next system frame of the current system frame under the condition that the residual gap of the current system frame cannot accommodate the next non-integer period;

The offset information is used to indicate that the non-integer reception boundary is moved to the next system frame in advance, in the case where the rounding direction is the upward rounding.

35. The method of claim 32, wherein the method further comprises:

receiving third auxiliary information from the terminal under the condition that the new first configuration information and/or the third configuration information cannot meet a preset data transmission condition, wherein the preset data transmission condition at least comprises a preset time delay condition;

Modifying the third configuration information according to the third auxiliary information to obtain modified third configuration information;

And sending the modified third configuration information to the terminal.

36. A data transmission configuration apparatus, comprising:

The receiving module is used for receiving first auxiliary information sent by the terminal, wherein the first auxiliary information comprises at least one of burst arrival time, uplink jitter, service period and discontinuous reception preference;

A sending module, configured to send a first request message to a base station separation entity, where the first request message includes at least one of a discontinuous reception long period length and a discontinuous reception short period length;

37. A non-volatile storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the data transmission configuration method of any one of claims 1 to 35.

38. A communication system comprising a base station separation entity, a base station concentration entity and a terminal, wherein the communication system is operative to perform the data transmission configuration method of any one of claims 1 to 35.