Data transmission configuration method, device and system and storage medium

Abstract

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

Description

Technical Field

[0001] The present invention relates to the field of wireless communications, and in particular to a data transmission configuration method, device, system and storage medium. Background Art

[0002] Generally speaking, the data packet arrival rate is in milliseconds or seconds, and the base station discovers relevant resource configuration for the terminal according to the service cycle. However, the data transmission configuration method in the related art supports services with integer cycles for configurations such as service cycles and discontinuous transmissions. However, with the development of services, some data packets, such as extended reality data packets, may have corresponding service cycles, discontinuous transmissions and other parameters that are non-integer, resulting in the data transmission configuration method in the related art being unable to well support data transmission services with non-integer cycles.

[0003] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0004] The embodiments of the present invention provide a data transmission configuration method, device, system and storage medium to at least solve the technical problem that the data transmission configuration method in the related art cannot support discontinuous transmission configuration, resulting in limited data transmission and high terminal power consumption.

[0005] According to one aspect of an embodiment of the present invention, a data transmission configuration method is provided, comprising: receiving first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; sending a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number.

[0006] Optionally, the first request message includes a discontinuous reception cycle, wherein the discontinuous reception cycle includes at least one of the following: the length of the discontinuous reception long cycle and the length of the discontinuous reception short cycle.

[0007] Optionally, the discontinuous reception long cycle length value includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

[0008] Optionally, the discontinuous reception short cycle length value includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0009] Optionally, the discontinuous reception long cycle preference value contained in the first auxiliary information includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

[0010] Optionally, the discontinuous reception short cycle preference value included in the first auxiliary information includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0011] Optionally, the first auxiliary information also includes a discontinuous reception non-activation timer preference, wherein the discontinuous reception non-activation timer preference value is a rational number, and the discontinuous reception non-activation timer preference value includes at least one of the following: 0ms, 1ms, 2ms, 3ms, 10 / 3ms.

[0012] Optionally, when the discontinuous reception inactivity timer preference value is set to a non-integer in a rational number, the discontinuous reception inactivity timer preference value supports rounding up or rounding down.

[0013] Optionally, the method also includes: sending first configuration information to the terminal, for the terminal to report the first auxiliary information based on the first configuration information, wherein the first configuration information is used to instruct the terminal to report at least one of the discontinuous reception preference, the burst arrival time, the uplink jitter, and the service cycle.

[0014] Optionally, the burst arrival time in the first configuration information is used to indicate the burst arrival time of the uplink data packet corresponding to the uplink data flow service reported by the terminal through the first auxiliary information; the uplink jitter in the first configuration information is used to indicate 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 to indicate the terminal's preference for the data packet transmission period reported through the first auxiliary information; the discontinuous reception preference in the first configuration information is used to indicate the terminal's preference for discontinuous reception reported through the first auxiliary information.

[0015] Optionally, the burst arrival time in the first auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet arrives at the exit of the terminal, or is used to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the entrance of the wireless access network RAN; the uplink jitter in the first auxiliary information is the deviation of the data packet arrival time; the service cycle in the first auxiliary information includes at least one of the uplink service cycle and the downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; the discontinuous reception preference in the first auxiliary information includes at least one of the discontinuous reception inactive timer preference, the discontinuous reception long cycle preference and the discontinuous reception short cycle preference.

[0016] Optionally, the discontinuous reception inactivation timer preference is used to indicate the length of the discontinuous reception inactivation timer preferred by the terminal for power saving; the discontinuous reception long cycle preference is used to indicate the length of the long discontinuous reception cycle preferred by the terminal for power saving; and the discontinuous reception short cycle preference is used to indicate the length of the short discontinuous reception cycle preferred by the terminal for power saving.

[0017] Optionally, if the first auxiliary information is activated due to providing discontinuous reception preference to save power consumption, the first auxiliary information includes discontinuous transmission preference information.

[0018] Optionally, when the terminal has a preference for the discontinuous reception parameters of the cell group, the method further includes: when the terminal has a preference for a discontinuous reception long cycle, incorporating the discontinuous reception long cycle preference into the discontinuous reception preference information, and setting the discontinuous reception long cycle preference value for the discontinuous reception long cycle preference, wherein the discontinuous reception long cycle preference value is a rational number; when the terminal has a preference for a discontinuous reception inactive timer, incorporating the discontinuous reception inactive timer preference into the discontinuous reception preference information, and setting a discontinuous reception inactive timer preference value for the discontinuous reception inactive timer preference, wherein the discontinuous reception inactive timer preference value is a rational number; when the terminal has a preference for a discontinuous reception short cycle, incorporating the discontinuous reception short cycle preference into the discontinuous reception preference information, and setting the discontinuous reception short cycle preference value for the discontinuous reception short cycle preference, wherein the discontinuous reception short cycle preference value is a rational number.

[0019] Optionally, the discontinuous reception long cycle length in the first request message is used to indicate the long discontinuous reception cycle length preferred by the terminal for power saving; the discontinuous reception short cycle length in the first request message is used to indicate the short discontinuous reception cycle length preferred by the terminal for power saving.

[0020] Optionally, the first request message includes at least one of the following: a terminal context establishment request message and a terminal context modification request message.

[0021] Optionally, 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 the discontinuous reception preference information, so as to request the base station separation entity to support the discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of the following: the discontinuous reception long cycle length and the discontinuous reception short cycle length.

[0022] Optionally, after sending the first request message to the base station separation entity, the method further includes: receiving a terminal context establishment response message from the base station separation entity if the base station separation entity supports the discontinuous reception configuration in the terminal context establishment request message.

[0023] Optionally, 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 the discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of the following: the discontinuous reception long cycle length and the discontinuous reception short cycle length.

[0024] Optionally, after sending the first request message to the base station separation entity, the method further includes: including a discontinuous reception configuration indication in the terminal context modification request message, and the terminal performs an operation corresponding to the discontinuous reception configuration indication, wherein 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; receiving a terminal context modification response message from the base station separation entity.

[0025] Optionally, after sending the first request message to the base station separation entity, the terminal performs the following operations: using at least one of the discontinuous reception long cycle length and the discontinuous reception short cycle length.

[0026] Optionally, the method also includes: receiving second auxiliary information from the core network, wherein the second auxiliary information includes at least one of the following: the burst arrival time, the uplink jitter, the downlink jitter, and the service cycle; sending second configuration information to the terminal, wherein the second configuration information includes at least: configuration authorization resources for transmitting uplink data, and discontinuous reception configuration for transmitting uplink data and / or downlink data.

[0027] Optionally, the burst arrival time in the second auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet sent from the core network side arrives at the exit of the terminal, or is used to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the entrance of the wireless access network RAN; the uplink jitter in the second auxiliary information is used to indicate 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 to indicate the deviation of the arrival time of the downlink data packet indicated by the core network; the service cycle in the second auxiliary information is used to indicate the transmission period of the uplink data packet and / or the downlink data packet sent by the core network, and the service cycle is a rational number.

[0028] Optionally, the configured authorization resources in the second configuration information include at least: a configured authorization period, and the discontinuous reception configuration in the second configuration information includes at least one of the following: a discontinuous reception activation period timer, a discontinuous reception inactive state timer, a discontinuous reception short period, and a discontinuous reception long period.

[0029] 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 the following: 2sym, 7sym, 1 / 60ms.

[0030] 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 the following: 1ms, 2ms, 3ms, 4ms, 1 / 3ms, 5 / 3ms, wherein the non-integer value of the discontinuous reception activation timer in the second configuration information supports rounding up or rounding down.

[0031] Optionally, the value of the discontinuous reception inactive state timer in the second configuration information is a rational number, and the value of the discontinuous reception inactive state timer in the second configuration information includes at least one of the following: 0ms, 1ms, 2ms, 10 / 3ms, wherein the non-integer value of the discontinuous reception inactive state timer in the second configuration information supports rounding up or rounding down.

[0032] 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 the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0033] 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 the following: 10ms, 20ms, 32ms, 40ms.

[0034] Optionally, after sending second configuration information to the terminal according to the first auxiliary information and / or the second auxiliary information, the terminal performs the following operations: receiving the downlink data and / or sending the uplink data according to the discontinuous reception configuration in the second configuration information.

[0035] Optionally, the method further includes: receiving new first auxiliary information from the terminal, wherein the new first auxiliary information is used by the terminal to request to change the configuration authorization resources and / or the discontinuous reception configuration in the second configuration information.

[0036] Optionally, after sending the second configuration information to the terminal, the method further includes: in a case where the discontinuous reception configuration in the second configuration information is a non-integer, indicating a rounding direction of the terminal in 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.

[0037] Optionally, the method also includes: indicating bias information associated with the system frame in the new first configuration information and the third configuration information, so that the terminal aligns the resources issued by the base station centralized entity according to the bias information, wherein the bias information corresponds to the rounding direction.

[0038] Optionally, when the rounding direction is the rounding down, the offset information is used to indicate: when the remaining gap of the current system frame cannot accommodate the next non-integer period, skip the current system frame and move the remaining non-integer receiving boundary to the next system frame of the current system frame; when the rounding direction is the rounding up, the offset information is used to indicate: move the non-integer receiving boundary to the next system frame in advance.

[0039] Optionally, the method also includes: when the new first configuration information and / or the third configuration information cannot meet the predetermined data transmission conditions, receiving third auxiliary information from the terminal, wherein the predetermined data transmission conditions at least include: a predetermined 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.

[0040] According to another aspect of an embodiment of the present invention, a data transmission configuration device is also provided, including: a receiving module, used to receive first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; a sending module, used to send a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number.

[0041] According to another aspect of an embodiment of the present invention, a non-volatile storage medium is provided, wherein the non-volatile storage medium stores a plurality of instructions, wherein the instructions are suitable for being loaded by a processor and executing any one of the data transmission configuration methods.

[0042] According to another aspect of an embodiment of the present invention, a communication system is provided, including: 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.

[0043] In an embodiment of the present invention, a first auxiliary information is sent by a receiving terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; a first request message is sent to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number, thereby achieving the purpose of providing support for discontinuous transmission configuration, thereby achieving the technical effect of enriching the data transmission configuration function and reducing the terminal power consumption, and thus solving the technical problem that the data transmission configuration method in the related technology cannot support the discontinuous transmission configuration, resulting in limited data transmission and high terminal power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0045] Figure 1 It is a schematic diagram of a 5G system architecture and its logical interface model according to the prior art;

[0046] Figure 2 is a schematic diagram of a data transmission configuration method according to an embodiment of the present invention;

[0047] Figure 3 is a schematic diagram of an optional UE auxiliary information interaction according to an embodiment of the present invention;

[0048] Figure 4 is a schematic diagram of an optional UE context establishment process according to an embodiment of the present invention;

[0049] Figure 5 is a schematic diagram of an optional UE context modification process according to an embodiment of the present invention;

[0050] Figure 6 It is a structural schematic diagram of a data transmission configuration device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0051] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0053] Generally speaking, the data packet arrival rate is in milliseconds or seconds, and the base station discovers relevant resource configuration for the terminal according to the service cycle; then as the service develops, some data packets, such as extended reality data packets, have an arrival rate that depends on the frame generation rate. For example, if the data frame is generated at a rate of 60 frames per second (fps), the packet arrival interval is defined as the inverse of the frame rate, that is, 16.6667ms = 1 / 60fps. Obviously, the transmission period of the extended reality service data packet is different from the transmission period of the traditional data packet service (the traditional data packet transmission period is generally an integer, such as 10ms).

[0054] The next-generation radio access network NG-RAN consists of 5G base stations (gNB) and evolved LTE base stations (ng-eNB). Under the distributed architecture, the gNB has complete protocol stack functions; under the centralized architecture, the gNB is separated into the base station centralized entity / centralized entity gNB-CU (gNB Central Unit) node and the base station separated unit / separated entity gNB-DU (gNB Distributed Unit) node. Under the centralized architecture, the gNB can be composed of one gNB-CU and multiple gNB-DUs. The gNB-CU and gNB-DU implement different protocol stack functions respectively. From the perspective of other NG-RAN nodes and 5GC, the gNB-CU and gNB-DU are one gNB node. The gNB-CU and gNB-DU are connected through the F1 interface. One gNB-DU can only be connected to one gNB-CU, such as Figure 1 As shown. Figure 1 As shown, gNB1 and gNB2 are connected through the Xn interface, gNB-CU and gNB-Du are connected through the F1 interface, and gNB CU-CP and gNB CU-UP are connected through the E1 interface.

[0055] Considering the burstiness of data packets, when there is no data packet transmission, power consumption can be reduced by stopping receiving PDCCH, i.e., discontinuous reception (DRX). The DRX cycle consists of two parts: the activation period (On duration) and the sleep period (Opportunity for DRX), in which the UE can monitor and receive PDCCH during the activation period and not receive PDCCH during the sleep period to reduce power consumption. For example, in TS38.331, the DRX configuration is as follows:

[0056]

[0057] The current standard is designed to support data packet services with integer periods, where service periods, discontinuous transmission and other configurations all support services with integer periods. Considering that services such as extended reality have non-integer periods, in order to support such services, the current standards and implementations still have the following problems:

[0058] The current standard cannot support non-integer-cycle discontinuous transmission configuration: The discontinuous transmission cycle supported in the current protocol only supports integer configuration. For example, the lengths of the activation period and the sleep period timer in the discontinuous transmission configuration are both integers, which cannot be well adapted to the transmission of data packets with non-integer cycles, thus introducing additional delay and signaling overhead;

[0059] In the current standard, the terminal cannot send the non-integer period service-related preferences to the base station through auxiliary information: In the current protocol, the terminal can send the relevant preferences of the integer period service (such as discontinuous transmission, service period and other configurations) to the base station through auxiliary information, but cannot support sending the relevant preference information of the non-integer period service to the base station. Therefore, it is impossible to assist the base station to better support the non-integer period service;

[0060] At present, the centralized entity (CU) and the distributed entity (DU) in the base station separation architecture cannot support non-continuous configuration with non-integer period: According to the current protocol, the centralized entity CU of the base station only supports sending non-continuous configuration parameters with integer period to the distributed entity DU through the terminal context information, but cannot support non-continuous configuration parameters with non-integer period. Therefore, it cannot support services with non-integer period well. Based on the above requirements and reason analysis, the method of data transmission configuration based on 3GPP 5G protocol and other methods in the related technology cannot meet the requirements, and needs to be enhanced in a new way to better have non-integer period services.

[0061] According to an embodiment of the present invention, a method embodiment of data transmission configuration is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0062] Figure 1 is a flow chart of a data transmission configuration method according to an embodiment of the present invention. Figure 1 As shown, the method comprises the following steps:

[0063] Step S101, receiving first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference;

[0064] The service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number;

[0065] The discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number.

[0066] Optionally, the first auxiliary information may include, in addition to the relevant configurations such as the burst arrival time, uplink jitter, and service cycle reported by the terminal, the terminal's relevant preference information for discontinuous reception. That is, when the terminal has a preference for discontinuous reception (such as discontinuous reception long cycle, discontinuous reception short cycle, etc.), the relevant discontinuous reception-related preference information is sent to the base station centralized entity through the first auxiliary information to request the terminal to send relevant configurations to the terminal according to the reported information, such as discontinuous transmission configuration, etc., to reduce the power consumption of the terminal.

[0067] It should be noted that the service cycles (such as uplink service cycle and downlink service cycle), discontinuous reception long cycle preference values, discontinuous reception short cycle preference values, etc. in the embodiments of the present invention are all rational numbers, that is, they can be either integers or non-integers. This overcomes the defect that the current standard cannot support discontinuous transmission configurations with non-integer cycles, and can be well adapted to data packet transmissions with non-integer cycles, avoiding the introduction of additional delays and signaling overheads, thereby improving the versatility of data transmission configurations and reducing data transmission power consumption.

[0068] In an optional embodiment, the burst arrival time in the first auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet arrives at the exit of the terminal, or to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the entrance of the wireless access network RAN; the uplink jitter in the first auxiliary information is the deviation of the data packet arrival time; the service cycle in the first auxiliary information includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; the discontinuous reception preference in the first auxiliary information includes at least one of a discontinuous reception inactive timer preference, a discontinuous reception long cycle preference and a discontinuous reception short cycle preference.

[0069] Optionally, the burst arrival time is used to indicate the burst arrival time of a specific uplink data stream, wherein the burst arrival time is used to indicate the latest possible time when the first packet of the burst data arrives at the inlet (downlink) of the radio access network RAN ​​or the outlet (uplink) of the terminal. Uplink jitter is used to indicate the jitter of data packet transmission, that is, the deviation of the data packet arrival time, to assist 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 can be an integer and / or a non-integer. The discontinuous reception preference is used to indicate the terminal's preference for discontinuous reception, which may specifically include at least one of a discontinuous reception inactive timer preference, a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference.

[0070] In an optional embodiment, the discontinuous reception long cycle preference is used to indicate the long discontinuous reception cycle length preferred by the terminal for saving power; the discontinuous reception long cycle preference value contained in the first auxiliary information includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

[0071] Optionally, the discontinuous reception long cycle preference is used to indicate the long discontinuous reception cycle length preferred by the terminal to save power; it can take rational values: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; it can also include non-integer values ​​such as 100 / 3ms, etc., so that the terminal can support a variety of different discontinuous reception long cycle preferences.

[0072] In an optional embodiment, the discontinuous reception short cycle preference is used to indicate the short discontinuous reception cycle length preferred by the terminal for power saving; the discontinuous reception short cycle preference value included in the first auxiliary information includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0073] Optional, discontinuous reception short cycle preference: used to indicate the short discontinuous reception cycle length preferred by the terminal to save power, which can take rational values: including integer values ​​such as 2ms, 3ms, 4ms; it can also include non-integer values ​​such as 10 / 3ms, etc., so that the terminal can support a variety of different discontinuous reception short cycle preferences.

[0074] In an optional embodiment, the first auxiliary information also includes a discontinuous reception inactivation timer preference, and the discontinuous reception inactivation timer preference is used to indicate the discontinuous reception inactivation timer length preferred by the terminal for saving power; wherein, the discontinuous reception inactivation timer preference value is a rational number, and the discontinuous reception inactivation timer preference value includes at least one of the following: 0ms, 1ms, 2ms, 3ms, 10 / 3ms.

[0075] Optionally, the discontinuous reception inactive timer preference is used to indicate the preferred discontinuous reception inactive timer length of the terminal for energy saving, and can take a rational value: including integer values ​​such as 0ms, 1ms, 2ms, 3ms, etc.; it can also include non-integer values ​​such as 10 / 3ms, etc., so that the terminal can support a variety of different discontinuous reception inactive timer preferences.

[0076] In an optional embodiment, when the non-continuous reception inactive timer preference value is set to a non-integer in a rational number, the non-continuous reception inactive timer preference value supports rounding up or rounding down. When the non-continuous reception inactive timer preference value is a non-integer, the non-continuous reception inactive timer preference value may be rounded up or rounded down. In the above manner, by rounding up or rounding down the non-continuous reception inactive timer, the terminal can better adapt to the non-continuous reception scenario.

[0077] In an optional embodiment, the first auxiliary information may be sent to the terminal after the first configuration information is sent to the terminal, and the terminal obtains and sends the information according to the first configuration information. That is, before executing step S101, the method further includes: sending the first configuration information to the terminal, so that the terminal reports the first auxiliary information based on the first configuration information, wherein the first configuration information is used to instruct the terminal to report at least one of the discontinuous reception preference, burst arrival time, uplink jitter, and service cycle.

[0078] Optionally, the base station sends first configuration information to the terminal, and the configuration is used to instruct the terminal to report its relevant preference information, wherein the first configuration information may specifically include at least one of the burst arrival time, uplink jitter, service cycle, and discontinuous reception preference for the uplink data stream service. Based on the received first configuration information, after receiving the first configuration information sent by the base station, the terminal sends at least one of its burst arrival time, uplink jitter, cycle, and discontinuous reception preference to the base station through the first auxiliary information according to the first configuration information and the relevant data stream service conditions and preferences, so that the base station can perform data transmission configuration for the terminal in a targeted manner according to the needs of the terminal.

[0079] In an optional embodiment, the burst arrival time in the first configuration information is used to indicate the burst arrival time of the uplink data packet corresponding to the uplink data flow service reported by the terminal through the first auxiliary information; the uplink jitter in the first configuration information is used to indicate 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 to indicate the terminal's preference for the data packet transmission period reported through the first auxiliary information; the discontinuous reception preference in the first configuration information is used to indicate the terminal's preference for discontinuous reception reported through the first auxiliary information.

[0080] Specifically, the configuration includes but is not limited to the following: Burst arrival time: This configuration is used to instruct the terminal to report the burst arrival time of the uplink data packet corresponding to the uplink data flow service through the first auxiliary information, wherein the burst arrival time indicates the latest possible time when the first packet of the burst data arrives at the inlet (downlink) of the RAN or the outlet (uplink) of the terminal. Uplink jitter: This configuration is used to instruct the terminal to indicate the jitter of the data packet transmission, that is, the deviation of the data packet arrival time, through the first auxiliary information, to assist the base station in more reasonable scheduling. Service cycle: This configuration is used to instruct the terminal to report its preference for the data packet transmission cycle through the first auxiliary information, and the service cycle can be an integer cycle and / or a non-integer cycle. Discontinuous reception preference configuration: This configuration is used to instruct the terminal to report its preference for discontinuous reception through the first auxiliary information to save power consumption.

[0081] In an optional embodiment, if the first assistance information is activated due to providing a discontinuous reception preference to save power consumption, the first assistance information includes the discontinuous transmission preference information.

[0082] Optionally, if the first auxiliary information is initiated by providing a discontinuous reception preference to save power consumption, the discontinuous reception preference information is included in the first auxiliary information to request the terminal to send discontinuous reception related configuration to the terminal according to the reported information, thereby reducing the power consumption of the terminal.

[0083] In an optional embodiment, when the terminal has a preference for a discontinuous reception parameter of a cell group, the method further includes:

[0084] In the case where the terminal has a preference for a discontinuous reception long cycle, the discontinuous reception long cycle preference is incorporated into the discontinuous reception preference information, and a discontinuous reception long cycle preference value is set for the discontinuous reception long cycle preference, where the discontinuous reception long cycle preference value is a rational number;

[0085] In the case where the terminal has a preference for the discontinuous reception inactivation timer, the discontinuous reception inactivation timer preference is included in the discontinuous reception preference information, and a discontinuous reception inactivation timer preference value is set for the discontinuous reception inactivation timer preference, wherein the discontinuous reception inactivation timer preference value is a rational number;

[0086] In the case where the terminal has a preference for the discontinuous reception short cycle, the discontinuous reception short cycle preference is incorporated into the discontinuous reception preference information, and a discontinuous reception short cycle preference value is set for the discontinuous reception short cycle preference, wherein the discontinuous reception short cycle preference value is a rational number.

[0087] Optionally, 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 inactivation timer, and a short discontinuous reception period. Specifically: If the terminal has a preference for a long discontinuous reception period, the preference for the long discontinuous reception period is included in the discontinuous reception preference information, and a preference value is set for it: wherein the preference value for the long discontinuous reception period can be a rational number, that is, an integer or a non-integer; if the terminal has a preference for a discontinuous reception inactivation timer, the preference for the discontinuous reception inactivation timer is included in the discontinuous reception preference information, and a preference value is set for it: wherein the preference value for the discontinuous reception inactivation timer can be a rational number, that is, an integer or a non-integer; if the terminal has a preference for a short discontinuous reception period, the preference for the short discontinuous reception period is included in the discontinuous reception preference information, and a preference value is set for it: wherein the preference value for the short discontinuous reception period can be a rational number, that is, an integer or a non-integer.

[0088] Step S102, sending a first request message to the base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number and the discontinuous reception short cycle length value is a rational number.

[0089] Optionally, the base station centralized entity may send relevant parameters of the non-integer period service to the base station separation entity via a first request message (such as a terminal context establishment request message, a terminal context modification request message, etc.) to support non-integer period service transmission in a separation architecture.

[0090] In an optional embodiment, the first request message includes a discontinuous reception cycle, wherein the discontinuous reception cycle includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length.

[0091] Optionally, the base station centralized entity may send relevant parameters of the non-integer periodic service (such as at least one of the discontinuous reception long cycle length and the discontinuous reception short cycle length) to the base station separation entity through a first request message to support non-integer periodic service transmission in a separation architecture.

[0092] In an optional embodiment, the discontinuous reception long cycle length in the first request message is used to indicate the long discontinuous reception cycle length preferred by the terminal for power saving, and the discontinuous reception long cycle length value includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

[0093] Optionally, the discontinuous reception long cycle length in the first request message is used to indicate the long discontinuous reception cycle length preferred by the terminal to save power, corresponding to the discontinuous reception long cycle preference information in the first auxiliary information; the discontinuous reception long cycle length value can take a rational value: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; it can also include non-integer values ​​such as 100 / 3ms, etc., so that the terminal can support a variety of different discontinuous reception long cycle lengths, and thus better adapt to a variety of different discontinuous reception scenarios.

[0094] In an optional embodiment, the discontinuous reception short cycle length in the first request message is used to indicate the short discontinuous reception cycle length preferred by the terminal for power saving, and the discontinuous reception short cycle length value includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0095] Optionally, the discontinuous reception short cycle length is used to indicate the short discontinuous reception cycle length preferred by the terminal for power saving, corresponding to the discontinuous reception short cycle preference information in the first auxiliary information; the discontinuous reception short cycle length value 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., so that the terminal can support a variety of different discontinuous reception short cycle lengths, thereby better adapting to a variety of different discontinuous reception scenarios.

[0096] In an optional embodiment, the first request message includes at least one of the following: a terminal context establishment request message and a terminal context modification request message.

[0097] Optionally, the base station centralized entity may send the relevant parameters of the non-integer period service to the base station separation entity through the terminal context establishment and / or modification process, so as to support the transmission of non-integer period service in the separation architecture.

[0098] In an optional embodiment, sending a first request message to a base station separation entity includes: sending a terminal context establishment request message to the base station separation entity based on 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 the following: discontinuous reception long cycle length, discontinuous reception short cycle length.

[0099] 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, so as to request the base station separation entity to support relevant discontinuous reception configuration, etc., wherein the terminal context establishment request message includes but is not limited to the discontinuous reception cycle configuration, wherein the discontinuous reception configuration includes at least one of the following: Discontinuous reception long cycle length: used to indicate the preferred long discontinuous reception cycle length of the terminal for power saving, corresponding to the discontinuous reception long cycle preference information in the first auxiliary information; rational values ​​may be taken: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; and non-integer values ​​such as 100 / 3ms, etc. Discontinuous reception short cycle length: used to indicate the preferred short discontinuous reception cycle length of the terminal for power saving, corresponding to the discontinuous reception short cycle preference information in the first auxiliary information; rational values ​​may be taken: including integer values ​​such as 2ms, 3ms, 4ms; and non-integer values ​​such as 10 / 3ms, etc. Through the above manner, the terminal can support a variety of different non-integer period service transmissions in a separation architecture, thereby better adapting to a variety of different discontinuous reception scenarios.

[0100] In an optional embodiment, after sending the first request message to the base station separation entity, the terminal performs the following operations: using at least one of a discontinuous reception long cycle length and a discontinuous reception short cycle length.

[0101] Optionally, in the case where the first request message is a terminal context establishment request message, when the terminal context establishment request message includes a discontinuous reception service period, the base station separation entity will use the relevant parameters provided by the base station centralized entity, wherein the discontinuous reception period parameter can be a rational number, either an integer or a non-integer, and the discontinuous reception period parameter can be at least one of the discontinuous reception long period length and the discontinuous reception short period length. In the above manner, the terminal can start using the discontinuous reception related parameters provided by the base station centralized entity in the separation architecture to support non-integer period service transmission.

[0102] In an optional embodiment, after sending the first request message to the base station separation entity, the method further includes: receiving a terminal context establishment response message from the base station separation entity if the base station separation entity supports the discontinuous reception configuration in the terminal context establishment request message.

[0103] Optionally, 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 centralized entity to prompt the base station that the terminal context is successfully established. The base station separation entity can normally use the discontinuous reception related parameters provided by the base station centralized entity to realize discontinuous interaction with the terminal.

[0104] In an optional embodiment, sending a first request message to a 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 cycle length and a discontinuous reception short cycle length.

[0105] Optionally, the base station centralized entity may also 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, wherein the terminal context modification request message includes but is not limited to the discontinuous reception cycle configuration and the discontinuous reception configuration indication. The discontinuous reception configuration includes at least one of the following: discontinuous reception long cycle length: used to indicate the preferred long discontinuous reception cycle length of the terminal for power saving, corresponding to the discontinuous reception long cycle preference information in the first auxiliary information; the discontinuous reception long cycle length value may take a rational value: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; and may also include non-integer values ​​such as 100 / 3ms, 50 / 3ms, etc. Discontinuous reception short cycle length: used to indicate the preferred short discontinuous reception cycle length of the terminal for power saving, corresponding to the discontinuous reception short cycle preference information in the first auxiliary information; the discontinuous reception short cycle length value 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. Discontinuous reception configuration indication: including but not limited to release indication "Release". Through the above method, the terminal can realize the adjustment of supporting non-integer period services in the separation architecture, thereby better adapting to various different discontinuous reception scenarios.

[0106] In an optional embodiment, after sending the first request message to the base station separation entity, the terminal performs the following operations: using at least one of a discontinuous reception long cycle length and a discontinuous reception short cycle length.

[0107] Optionally, in the case where the first request message is a terminal context modification request message, if the terminal context modification request message includes a discontinuous reception service period, the base station separation entity will use the relevant parameters provided by the base station centralized entity (such as at least one of the discontinuous reception long period length and the discontinuous reception short period length), wherein the discontinuous reception period parameter can be a rational number, that is, an integer or a non-integer. In the above manner, the terminal can start using the discontinuous reception related parameters provided by the base station centralized entity in the separation architecture, and support non-integer period service transmission.

[0108] In an optional embodiment, after sending a first request message to the base station separation entity, the method also includes: including a discontinuous reception configuration indication in the terminal context modification request message, and the terminal performs an operation corresponding to the discontinuous reception configuration indication, wherein 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; receiving a terminal context modification response message from the base station separation entity.

[0109] Optionally, when the terminal context modification request message includes a discontinuous reception configuration indication 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 functions corresponding to the terminal.

[0110] In an optional embodiment, the method further comprises the following steps:

[0111] Step S201: receiving second auxiliary information from a core network, wherein the second auxiliary information includes at least one of the following: burst arrival time, uplink jitter, downlink jitter, and service cycle.

[0112] In an optional embodiment, the burst arrival time in the second auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet sent from the core network side arrives at the exit of the terminal, or is used to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the entrance of the wireless access network RAN; the uplink jitter in the second auxiliary information is used to indicate 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 to indicate the deviation of the arrival time of the downlink data packet indicated by the core network; the service cycle in the second auxiliary information is used to indicate the transmission period of the uplink data packet and / or downlink data packet sent by the core network, and the service cycle is a rational number.

[0113] Optionally, the base station centralized entity receives second auxiliary information sent by the core network, wherein the second auxiliary information includes parameters such as downlink data packet related period, downlink jitter, burst arrival time, etc., wherein the second auxiliary information includes but is not limited to the following information: Burst arrival time: This configuration is used to indicate the burst arrival time of related downlink services and / or uplink services 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: This configuration is used to indicate the jitter of the uplink data packet transmission indicated by the core network, that is, the deviation of the data packet arrival time, to assist the base station in more reasonable scheduling; Downlink jitter: This configuration is used to indicate the jitter of the downlink data packet transmission indicated by the core network, that is, the deviation of the data packet arrival time, to assist the base station in more reasonable scheduling; Service period: This configuration is used to indicate the data packet transmission period of related uplink services and / or downlink services issued by the core network, and the service period can be an integer and / or a non-integer.

[0114] Step S202: Send second configuration information to the terminal, wherein the second configuration information at least includes: configuration authorization resources for transmitting uplink data, and discontinuous reception configuration for transmitting uplink data and / or downlink data.

[0115] Optionally, according to the first auxiliary information sent by the terminal and / or the second auxiliary information sent by the core network, the second configuration information is sent to the terminal, and the configuration authorization resources and discontinuous reception configuration and other information included in the second configuration information are equivalent to the authorization configuration of the terminal. After receiving the second configuration information, the terminal can perform data transmission based on the configuration authorization resources and discontinuous reception configuration. For example, based on the configuration authorization resources, the terminal can realize non-integer periodic transmission of data; based on the discontinuous reception configuration, the terminal can simultaneously realize non-continuous transmission of data and non-integer periodic transmission, thereby enriching the data transmission application scenarios of the terminal.

[0116] In an optional embodiment, the configuration authorization resources in the second configuration information at least include: a configuration authorization period, and the discontinuous reception configuration in the second configuration information includes at least one of the following: a discontinuous reception activation period timer, a discontinuous reception inactive state timer, a discontinuous reception short period, and a discontinuous reception long period.

[0117] Optionally, the base station sends second configuration information to the terminal based on the first auxiliary information sent by the terminal and / or the second auxiliary information sent by the core network, wherein the second configuration information includes configuration authorization resources for transmitting uplink data and discontinuous reception configuration for transmitting uplink data and / or downlink data, so that the terminal can support discontinuous reception related functions, thereby reducing terminal energy consumption.

[0118] In an optional embodiment, 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 the following: 2sym, 7sym, 1 / 60ms.

[0119] Optionally, the authorization period can be configured as a rational number, including integer periods 2sym, 7sym, etc.; the authorization period can also be configured as an irrational number, including integer periods, such as 1 / 60ms, etc., so that the terminal can support a variety of different non-integer period transmission scenarios.

[0120] In an optional 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 the following: 1ms, 2ms, 3ms, 4ms, 1 / 3ms, 5 / 3ms, wherein the non-integer value of the discontinuous reception activation timer in the second configuration information supports rounding up or rounding down.

[0121] Optional: The discontinuous reception activation period timer can take rational values: including integer values ​​such as 1ms, 2ms, 3ms, 4ms, etc.; it can also include non-integer values ​​such as 1 / 3ms, 5 / 3ms, etc. When set to a non-integer, the discontinuous reception activation timer value can be rounded up or rounded down to enable the terminal to support a variety of different discontinuous reception scenarios.

[0122] In an optional embodiment, the value of the discontinuous reception inactive state timer in the second configuration information is a rational number, and the value of the discontinuous reception inactive state timer in the second configuration information includes at least one of the following: 0ms, 1ms, 2ms, 10 / 3ms, wherein the non-integer value of the discontinuous reception inactive state timer in the second configuration information supports rounding up or rounding down.

[0123] Optionally, the discontinuous reception inactive state timer can be a rational number, including integer values ​​such as 0ms, 1ms, 2ms, etc.; it can also include non-integer values ​​such as 10 / 3ms. When set to a non-integer, the discontinuous reception inactive state timer value can be rounded up or rounded down to enable the terminal to support a variety of different discontinuous reception scenarios.

[0124] In an optional 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 the following: 2ms, 3ms, 4ms, 10 / 3ms.

[0125] Optionally, 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., so that the terminal can support a variety of different discontinuous reception scenarios.

[0126] In an optional 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 the following: 10ms, 20ms, 32ms, 40ms.

[0127] Optionally, a discontinuous reception long period: includes integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; and may also include non-integer values ​​such as 100 / 3ms, etc., so that the terminal can support a variety of different discontinuous reception scenarios.

[0128] In an optional embodiment, after sending the second configuration information to the terminal according to the first auxiliary information and / or the second auxiliary information, the terminal performs the following operations: receiving downlink data and / or sending uplink data according to the discontinuous reception configuration in the second configuration information.

[0129] Optionally, the terminal receives relevant downlink data and / or sends uplink data according to the second configuration information sent by the base station and the discontinuous reception configuration therein, and sends uplink data services according to the configured authorized resources.

[0130] In an optional embodiment, the method further includes: receiving new first auxiliary information from the terminal, the new first auxiliary information being used by the terminal to request to change the configuration authorization resources and / or discontinuous reception configuration in the second configuration information.

[0131] Optionally, when the terminal needs to apply to the base station to change the configuration of related configuration authorization resources, discontinuous reception, etc., 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 the terminal discontinuous reception.

[0132] In an optional embodiment, after sending the second configuration information to the terminal, the method also includes: when the discontinuous reception configuration in the second configuration information is a non-integer, indicating the 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 third configuration information to the terminal.

[0133] Optionally, when the discontinuous reception related configuration sent by the base station takes a non-integer period, the base station may indicate to the terminal in the new first configuration information and / or third configuration information whether the discontinuous reception period is rounded up or rounded down.

[0134] In an optional embodiment, the method further includes: indicating bias information associated with the system frame in the new first configuration information and the third configuration information, so that the terminal aligns the resources issued by the base station centralized entity according to the bias information, wherein the bias information corresponds to the rounding direction.

[0135] Optionally, in order to reduce the system frame error caused by non-continuous reception of non-integer cycles, the base station may indicate bias information related to the system frame configuration in the new first configuration information and / or third configuration information; the terminal aligns the resources sent by the base station according to the relevant bias in the system frame to reduce the service transmission delay.

[0136] In an optional embodiment, when the rounding direction is rounding down, the offset information is used to indicate: when the remaining gap of the current system frame cannot accommodate the next non-integer period, skip the current system frame and move the remaining non-integer receiving boundary to the next system frame of the current system frame; when the rounding direction is rounding up, the offset information is used to indicate: move the non-integer receiving boundary to the next system frame in advance.

[0137] Optionally, rounding down will cause a larger gap between the non-integer period and the system frame boundary. In this case, if the remaining gap in the system frame cannot accommodate the next non-integer period, it is necessary to skip the system frame and move the remaining non-continuous reception boundary to the next system frame. On the other hand, rounding up will cause the non-continuous reception period to exceed the system frame boundary. In this case, it is necessary to move the non-integer reception boundary to the next system frame in advance.

[0138] In an optional embodiment, the method also includes: when the new first configuration information and / or the third configuration information cannot meet the predetermined data transmission conditions, receiving third auxiliary information from the terminal, wherein the predetermined data transmission conditions at least include: a predetermined 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.

[0139] Optionally, considering that rounding up or rounding down will accumulate relevant delay errors, when the new first configuration information and / or third configuration information sent by the base station cannot meet the terminal service delay or reliability requirements, the terminal sends third auxiliary information to the base station, indicating that the terminal cannot meet the delay and reliability requirements due to the introduction of non-continuous transmission and non-integer cycles, and indicating that the base station needs to make corresponding adjustments to the information: for example, adjust the rounding down or rounding up method, or according to statistical data, instruct the terminal to round up in a specific cycle and round down in other cycles to reduce the overall delay.

[0140] The execution subject of the above steps S101 to S102 is a base station centralized entity. Through the above steps S101 to S102, the purpose of providing support for discontinuous transmission configuration can be achieved, thereby achieving the technical effect of enriching the data transmission configuration function and reducing terminal power consumption, and further solving the technical problem that the data transmission configuration method in the related technology cannot support discontinuous transmission configuration, resulting in limited data transmission and high terminal power consumption.

[0141] Based on the above embodiments and optional embodiments, the present invention proposes an optional implementation mode: Figure 3 is a schematic diagram of an optional UE auxiliary information interaction according to an embodiment of the present invention, Figure 4 is a schematic diagram of an optional UE context establishment process according to an embodiment of the present invention, Figure 5 is a schematic diagram of an optional UE context modification process according to an embodiment of the present invention; Figures 3 to 5 As shown, the method is applied to a communication system including a base station centralized entity (gNB CU), a base station separated entity (gNB DU) and a terminal (UE), and the method includes:

[0142] Step S1: Figure 3 As shown, 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, wherein the first configuration information may specifically include at least one of a burst arrival time (BAT) for an uplink data stream service, an uplink jitter (UL jitter), a service period (Periodicity), and a discontinuous reception preference (DRX preference). Specifically, the configuration includes but is not limited to the following:

[0143] Burst arrival time: This configuration is used to instruct the terminal to report the burst arrival time of the uplink data packet corresponding to the uplink data flow service through the first auxiliary information, where the burst arrival time indicates the latest possible time when the first packet of the burst data arrives at the inlet (downlink) of the RAN or the outlet (uplink) of the terminal.

[0144] Uplink jitter: This configuration is used to instruct the terminal to indicate the jitter of data packet transmission through the first auxiliary information, that is, the deviation of the data packet arrival time, to assist the base station in more reasonable scheduling.

[0145] Service cycle: This configuration is used to instruct the terminal to report its preference for the data packet transmission cycle through the first auxiliary information. The service cycle can be an integer cycle and / or a non-integer cycle.

[0146] Discontinuous reception preference configuration: This configuration is used to instruct the terminal to report its preference for discontinuous reception through the first auxiliary information to save power consumption.

[0147] Step S2: Figure 3 As shown, after receiving the first configuration information sent by the base station, the terminal sends at least one of its burst arrival time, uplink jitter, service cycle and discontinuous reception preference to the base station through first auxiliary information according to the first configuration information and the relevant data flow service situation and preference, wherein the first auxiliary information includes but is not limited to the following information:

[0148] Burst arrival time: used to indicate the burst arrival time of a specific uplink data flow, where the burst arrival time indicates the latest possible time when the first packet of the burst data arrives at the ingress (downlink) of the radio access network RAN ​​or the egress (uplink) of the terminal.

[0149] Uplink jitter: used to indicate the jitter of data packet transmission, that is, the deviation of data packet arrival time, to assist base stations in more reasonable scheduling.

[0150] Service cycle: refers to the periodic arrival time of data packets. The cycle can be an integer and / or non-integer.

[0151] Discontinuous reception preference: used to indicate the terminal's preference for discontinuous reception, as shown in step S3, including at least one of a discontinuous reception inactive timer preference, a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference, wherein:

[0152] Discontinuous reception inactive timer preference: used to indicate the preferred discontinuous reception inactive timer length for energy saving of the terminal. It can take rational values: including integer values ​​such as 0ms, 1ms, 2ms, 3ms, etc.; it can also include non-integer values ​​such as 10 / 3ms, etc. When set to a non-integer, the timer value can be rounded up or down.

[0153] Discontinuous reception long cycle preference: used to indicate the preferred long discontinuous reception cycle length of the terminal to save power; can take rational values: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; can also include non-integer values ​​such as 100 / 3ms, etc.

[0154] Discontinuous reception short cycle preference: used to indicate the preferred short discontinuous reception cycle length of the terminal to save power, which can take a rational value: including integer values ​​such as 2ms, 3ms, 4ms; it can also include non-integer values ​​such as 10 / 3ms, etc.

[0155] Step S3: if the first auxiliary information is initiated due to providing a discontinuous reception preference to save power consumption, then the discontinuous reception preference information is included in the first auxiliary information;

[0156] If the terminal has a preference for the discontinuous reception parameters of the cell group:

[0157] 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 it: wherein the discontinuous reception long period preference value may be a rational number, that is, an integer or a non-integer;

[0158] If the terminal has a preference for the discontinuous reception inactivation timer, the discontinuous reception inactivation timer preference is included in the discontinuous reception preference information, and a preference value is set for it: wherein the discontinuous reception inactivation timer preference value may be a rational number, that is, an integer or a non-integer;

[0159] If the terminal has a preference for a short discontinuous reception cycle, the discontinuous reception short cycle preference is included in the discontinuous reception preference information, and a preference value is set for it: wherein the discontinuous reception short cycle preference value can be a rational number, that is, an integer or a non-integer.

[0160] Step S4: Figure 4 As shown, after the base station receives the first auxiliary information sent by the terminal, the base station centralized entity may send a terminal context setup 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, etc., wherein the terminal context setup request message includes but is not limited to the following information:

[0161] The discontinuous reception cycle configuration (DRX configuration) includes at least one of the following:

[0162] Discontinuous reception long cycle length: used to indicate the long discontinuous reception cycle length preferred by the terminal to save power, corresponding to the discontinuous reception long cycle preference information in the first auxiliary information; the discontinuous reception long cycle length value can take a rational value: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; it can also include non-integer values ​​such as 100 / 3ms, etc.

[0163] Discontinuous reception short cycle length: used to indicate the short discontinuous reception cycle length preferred by the terminal to save power, corresponding to the discontinuous reception short cycle preference information in the first auxiliary information; the discontinuous reception short cycle length value can take a rational value: including integer values ​​such as 2ms, 3ms, 4ms; it can also include non-integer values ​​such as 10 / 3ms, etc.

[0164] Step S5: When the terminal context establishment request message includes a discontinuous reception service period, the base station separation entity uses the relevant parameters provided by the base station concentration entity, wherein the discontinuous reception period parameter can be a rational number, either an integer or a non-integer, and the discontinuous reception period parameter can be at least one of a discontinuous reception long period length and a discontinuous reception short period length;

[0165] Still Figure 4 As shown, when the base station separation entity supports the relevant configuration in the terminal context setup request message, the base station separation entity feeds back a terminal context setup response message (UE context setup request) to the base station centralized entity.

[0166] Step S6: Figure 5 As shown, the base station centralized entity may also 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, wherein the terminal context modification request message includes but is not limited to the following information:

[0167] The discontinuous reception cycle configuration includes at least one of the following:

[0168] Discontinuous reception long cycle length: used to indicate the preferred long discontinuous reception cycle length of the terminal for power saving, corresponding to the discontinuous reception long cycle preference information in the first auxiliary information; the discontinuous reception long cycle length value can take a rational value: including integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; it can also include non-integer values ​​such as 100 / 3ms, 50 / 3ms, etc.;

[0169] Discontinuous reception short cycle length: used to indicate the short discontinuous reception cycle length preferred by the terminal to save power, corresponding to the discontinuous reception short cycle preference information in the first auxiliary information; the discontinuous reception short cycle length value can take a rational value: including integer values ​​such as 2ms, 3ms, 4ms; it can also include non-integer values ​​such as 10 / 3ms, etc.

[0170] Discontinuous reception configuration indication: including but not limited to release indication "Release".

[0171] Step S7: If the terminal context modification request message includes a discontinuous reception service period, the base station separation entity uses relevant parameters provided by the base station central entity (such as at least one of the discontinuous reception long period length and the discontinuous reception short period length), wherein the discontinuous reception period parameter can be a rational number, that is, an integer or a non-integer;

[0172] When the UE context modification request message includes a discontinuous reception configuration indication and the indication is "Release", the base station separation entity will release the discontinuous reception configuration and send a UE context modification response message (UE context modification response) to the base station central entity after the release is completed.

[0173] Step S8: The base station centralized entity receives the second auxiliary information sent by the core network, wherein the second auxiliary information includes parameters such as downlink data packet related period, downlink jitter, burst arrival time, etc., wherein the second auxiliary information includes but is not limited to the following information:

[0174] Burst arrival time: This configuration is used to indicate the burst arrival time of the relevant downlink service and / or uplink service sent by the core network side, where the burst arrival time refers to the latest possible time when the first packet of burst data arrives at the ingress (downlink) of the RAN or the egress (uplink) of the terminal;

[0175] Uplink jitter: This configuration is used to indicate the jitter of uplink data packet transmission indicated by the core network, that is, the deviation of data packet arrival time, to assist the base station in more reasonable scheduling;

[0176] Downlink jitter: This configuration is used to indicate the jitter of downlink data packet transmission indicated by the core network, that is, the deviation of data packet arrival time, to assist the base station in more reasonable scheduling;

[0177] Service cycle: This configuration is used to indicate the data packet transmission period of the relevant uplink service and / or downlink service issued by the core network. The service cycle can be an integer and / or non-integer.

[0178] Step S9: The base station sends second configuration information to the terminal according to the first auxiliary information sent by the terminal and / or the second auxiliary information sent by the core network, wherein the second configuration information includes configuration authorization resources for transmitting uplink data, and discontinuous reception configuration for transmitting uplink data and / or downlink data, etc. Specifically, the second configuration includes but is not limited to the following information:

[0179] Configure authorization resources, which may include but are not limited to:

[0180] Configuration authorization period: includes integer periods such as 2sym, 7sym, etc., and may also include non-integer periods such as 1 / 60ms, etc.

[0181] The discontinuous reception configuration includes at least one of the following:

[0182] Discontinuous reception activation period timer: can take rational values: including integer values ​​such as 1ms, 2ms, 3ms, 4ms, etc.; can also include non-integer values ​​such as 1 / 3ms, 5 / 3ms, etc. When set to a non-integer, the discontinuous reception activation timer value can be rounded up or down;

[0183] Discontinuous reception inactive timer: can be a rational number: including integer values ​​such as 0ms, 1ms, 2ms, etc.; can also include non-integer values ​​such as 10 / 3ms. When set to a non-integer, the discontinuous reception inactive timer value can be rounded up or rounded down;

[0184] Short discontinuous reception may include but is not limited to:

[0185] Discontinuous reception short cycle: can take rational values: including integer values ​​such as 2ms, 3ms, 4ms; can also include non-integer values ​​such as 10 / 3ms, etc.;

[0186] Long discontinuous reception may include but is not limited to:

[0187] Discontinuous reception long cycle: includes integer values ​​such as 10ms, 20ms, 32ms, 40ms, etc.; it can also include non-integer values ​​such as 100 / 3ms, etc.

[0188] Step S10: The terminal receives relevant downlink data and / or sends uplink data according to the second configuration information sent by the base station and the discontinuous reception configuration therein, and sends uplink data services according to the configured authorized resources. When the terminal needs to apply to the base station to change the relevant configuration authorization resources, discontinuous reception and other configurations, the terminal sends the first auxiliary information to the base station to request the base station to change the relevant configuration.

[0189] Step S11: When the discontinuous reception related configuration sent by the base station takes a non-integer period, the base station may indicate to the terminal in the new first configuration information and / or third configuration information whether the discontinuous reception period is rounded up or rounded down;

[0190] In order to reduce the system frame error caused by non-integer cycles of discontinuous reception, the base station may indicate the offset information related to the system frame configuration in the new first configuration information and / or the third configuration information; the terminal aligns the resources sent by the base station according to the relevant offset in the system frame to reduce the service transmission delay; for example, rounding down will cause a large gap between the non-integer cycle and the system frame boundary. At this time, if the remaining gap of the system frame cannot accommodate the next non-integer cycle, it is necessary to skip the system frame and move the remaining discontinuous reception boundary to the next system frame; on the other hand, rounding up will cause the discontinuous reception cycle to exceed the system frame boundary. At this time, it is necessary to move the non-integer reception boundary to the next system frame in advance;

[0191] Taking into account that rounding up or rounding down will accumulate relevant delay errors, when the new first configuration information and / or third configuration information sent by the base station cannot meet the terminal service delay or reliability requirements, the terminal sends third auxiliary information to the base station, indicating that the terminal cannot meet the delay and reliability requirements due to the introduction of non-continuous transmission and non-integer cycles, and indicating that the base station needs to make corresponding adjustments to the information: for example, adjust the rounding down or rounding up method, or according to statistical data, instruct the terminal to round up in a specific cycle and round down in other cycles to reduce the overall delay.

[0192] It should be noted that in an embodiment of the present invention, the terminal can send non-integer period service related parameters, such as service transmission period, non-continuous transmission period and other preferences to the base station, and the base station will send relevant configurations to the terminal based on the parameters, such as non-continuous transmission configuration, etc., to reduce the power consumption of the terminal; in addition, the base station centralized entity can send the relevant parameters of the non-integer period service to the base station separation entity through the process of terminal context establishment and / or modification, so as to support non-integer period service transmission in the separation architecture.

[0193] In this embodiment, a data transmission configuration device is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the terms "module" and "device" can implement a combination of software and / or hardware for a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0194] According to an embodiment of the present invention, a device embodiment for implementing the above data transmission configuration method is also provided. Figure 6 is a structural diagram of a data transmission configuration device according to an embodiment of the present invention. Figure 6 As shown, the above data transmission configuration device includes: a receiving module 30 and a sending module 32, wherein:

[0195] The receiving module 30 is configured to receive first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference;

[0196] The service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number;

[0197] The discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number;

[0198] The sending module 32 is connected to the receiving module 30, and is used to send a first request message to the base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length;

[0199] The length value of the discontinuous reception long cycle is a rational number, and the length value of the discontinuous reception short cycle is a rational number.

[0200] In an embodiment of the present invention, the above-mentioned receiving module 30 is set to receive the first auxiliary information sent by the terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; the above-mentioned sending module 32 is connected to the above-mentioned receiving module 30, and is used to send a first request message to the base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number, thereby achieving the purpose of providing support for discontinuous transmission configuration, thereby achieving the technical effect of enriching the data transmission configuration function and reducing the terminal power consumption, thereby solving the technical problem that the data transmission configuration method in the related art cannot support the discontinuous transmission configuration, resulting in limited data transmission and high terminal power consumption.

[0201] It should be noted that the above modules can be implemented by software or hardware. For example, for the latter, it can be implemented in the following ways: the above modules can be located in the same processor; or the above modules can be located in different processors in any combination.

[0202] It should be noted that the receiving module 30 and the sending module 32 correspond to steps S101 to S102 in the embodiment, and the examples and application scenarios implemented by the modules and the corresponding steps are the same, but are not limited to the contents disclosed in the embodiment. It should be noted that the modules as part of the device can be run in a computer terminal.

[0203] It should be noted that the optional or preferred implementation of this embodiment can refer to the relevant description in the embodiment, which will not be repeated here.

[0204] The above-mentioned data transmission configuration device may also include a processor and a memory. The above-mentioned receiving module 30, sending module 32, etc. are all stored in the memory as program modules, and the processor executes the above-mentioned program modules stored in the memory to realize corresponding functions.

[0205] The processor includes a kernel, which retrieves the corresponding program module from the memory. The kernel may be one or more. The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. The memory includes at least one memory chip.

[0206] According to an embodiment of the present application, an embodiment of a non-volatile storage medium is also provided. Optionally, in this embodiment, the non-volatile storage medium includes a stored program, wherein when the program is executed, the device where the non-volatile storage medium is located is controlled to execute any of the data transmission configuration methods.

[0207] According to an embodiment of the present application, a communication system is also provided, including: 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 above-mentioned data transmission configuration methods.

[0208] Optionally, in this embodiment, the non-volatile storage medium may be located in any computer terminal in a computer terminal group in a computer network, or in any mobile terminal in a mobile terminal group, and the non-volatile storage medium includes a stored program.

[0209] Optionally, when the program is running, the device where the non-volatile storage medium is located is controlled to perform the following functions: receiving first auxiliary information sent by the terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; sending a first request message to the base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number.

[0210] According to an embodiment of the present application, an embodiment of a processor is also provided. Optionally, in this embodiment, the processor is used to run a program, wherein the program executes any one of the data transmission configuration methods when running.

[0211] According to an embodiment of the present application, an embodiment of a computer program product is also provided. When executed on a data processing device, it is suitable for executing a program that initializes any one of the steps of the above-mentioned data transmission configuration method.

[0212] Optionally, the above-mentioned computer program product, when executed on a data processing device, is suitable for executing an initialization program having the following method steps: receiving first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; sending a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number.

[0213] An embodiment of the present invention provides an electronic device, which includes a processor, a memory, and a program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the program: receiving first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; wherein the service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number, and the downlink service cycle is a rational number; wherein the discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference, and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; sending a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length, and a discontinuous reception short cycle length; wherein the discontinuous reception long cycle length value is a rational number, and the discontinuous reception short cycle length value is a rational number.

[0214] The above sequence of the embodiments of the present invention is for description only and does not represent the superiority or inferiority of the embodiments.

[0215] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0216] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the above modules can be a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, modules or indirect coupling or communication connection of modules, which can be electrical or other forms.

[0217] The modules described above as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the present embodiment.

[0218] In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of software functional modules.

[0219] If the above-mentioned integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable non-volatile storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a non-volatile storage medium, including a number of instructions to enable a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The aforementioned non-volatile storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0220] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A data transmission configuration method, characterized in that: include: Receiving first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; The service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; The discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; Sending a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length; The length value of the discontinuous reception long cycle is a rational number, and the length value of the discontinuous reception short cycle is a rational number.

2. The method according to claim 1, characterized in that The first request message includes a discontinuous reception cycle, wherein the discontinuous reception cycle includes at least one of the following: the length of the discontinuous reception long cycle and the length of the discontinuous reception short cycle.

3. The method according to claim 1, characterized in that The discontinuous reception long cycle length value includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

4. The method according to claim 1, characterized in that The discontinuous reception short cycle length value includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

5. The method according to claim 1, characterized in that The discontinuous reception long cycle preference value included in the first auxiliary information includes at least one of the following: 10ms, 20ms, 32ms, 40ms, 100 / 3ms.

6. The method according to claim 1, characterized in that The discontinuous reception short cycle preference value included in the first auxiliary information includes at least one of the following: 2ms, 3ms, 4ms, 10 / 3ms.

7. The method according to claim 1, characterized in that The first auxiliary information also includes a discontinuous reception inactive timer preference, wherein the discontinuous reception inactive timer preference value is a rational number, and the discontinuous reception inactive timer preference value includes at least one of the following: 0ms, 1ms, 2ms, 3ms, 10 / 3ms.

8. The method according to claim 7, wherein: In the case where the DRX inactivity timer preference value is set to a non-integer in a rational number, the DRX inactivity timer preference value supports rounding up or rounding down.

9. The method according to claim 1, characterized in that: The method further comprises: Sending first configuration information to the terminal, so that the terminal reports the first auxiliary information based on the first configuration information, wherein the first configuration information is used to instruct the terminal to report at least one of the discontinuous reception preference, the burst arrival time, the uplink jitter, and the service cycle.

10. The method according to claim 9, characterized in that The burst arrival time in the first configuration information is used to indicate the terminal to report the burst arrival time of the uplink data packet corresponding to the uplink data flow service through the first auxiliary information; The uplink jitter in the first configuration information is used to indicate 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 to instruct the terminal to report the terminal's preference for a data packet transmission period through the first auxiliary information; The discontinuous reception preference in the first configuration information is used to instruct the terminal to report the preference of the terminal for discontinuous reception through the first auxiliary information.

11. The method according to claim 1, characterized in that: The burst arrival time in the first auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet arrives at the egress of the terminal, or is used to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the ingress 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 cycle in the first auxiliary information includes at least one of the uplink service cycle and the downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; The discontinuous reception preference in the first auxiliary information includes at least one of a discontinuous reception inactivation timer preference, the discontinuous reception long cycle preference and the discontinuous reception short cycle preference.

12. The method according to claim 7, characterized in that The discontinuous reception inactivity timer preference is used to indicate a preferred discontinuous reception inactivity timer length of the terminal for power saving; The discontinuous reception long cycle preference is used to indicate a long discontinuous reception cycle length preferred by the terminal for power saving; The discontinuous reception short cycle preference is used to indicate a short discontinuous reception cycle length preferred by the terminal for power saving.

13. The method according to claim 1, characterized in that If the first auxiliary information is activated due to providing a discontinuous reception preference to save power consumption, the first auxiliary information includes the discontinuous transmission preference information.

14. The method according to claim 13, characterized in that In the case where the terminal has a preference for a discontinuous reception parameter of a cell group, the method further includes: In a case where the terminal has a preference for a discontinuous reception long cycle, incorporating the discontinuous reception long cycle preference into the discontinuous reception preference information, and setting the discontinuous reception long cycle preference value for the discontinuous reception long cycle preference, wherein the discontinuous reception long cycle preference value is a rational number; In a case where the terminal has a preference for the discontinuous reception inactivation timer, incorporating the discontinuous reception inactivation timer preference into the discontinuous reception preference information, and setting a discontinuous reception inactivation timer preference value for the discontinuous reception inactivation timer preference, wherein the discontinuous reception inactivation timer preference value is a rational number; In the case that the terminal has a preference for a discontinuous reception short cycle, the discontinuous reception short cycle preference is incorporated into the discontinuous reception preference information, and the discontinuous reception short cycle preference value is set for the discontinuous reception short cycle preference, wherein the discontinuous reception short cycle preference value is a rational number.

15. The method according to claim 1, characterized in that The discontinuous reception long cycle length in the first request message is used to indicate a long discontinuous reception cycle length preferred by the terminal for power saving; The discontinuous reception short cycle length in the first request message is used to indicate a short discontinuous reception cycle length preferred by the terminal for power saving.

16. The method according to claim 1, characterized in that The first request message includes at least one of the following: a terminal context establishment request message and a terminal context modification request message.

17. The method according to claim 16, characterized in that The sending a first request message to the base station separation entity includes: According to the discontinuous reception preference information, the terminal context establishment request message is sent to the base station separation entity to request the base station separation entity to support the discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of the following: the discontinuous reception long cycle length and the discontinuous reception short cycle length.

18. The method according to claim 17, characterized in that After sending the first request message to the base station separation entity, the method further includes: In a case where the base station separation entity supports the discontinuous reception configuration in the terminal context establishment request message, a terminal context establishment response message is received from the base station separation entity.

19. The method according to claim 16, characterized in that The sending a first request message to the base station separation entity includes: The terminal context modification request message is sent to the base station separation entity to request the base station separation entity to modify the discontinuous reception configuration, wherein the discontinuous reception configuration includes at least one of the following: the discontinuous reception long cycle length and the discontinuous reception short cycle length.

20. The method according to claim 19, characterized in that After sending the first request message to the base station separation entity, the method further includes: The terminal context modification request message includes a discontinuous reception configuration indication, and the terminal performs an operation corresponding to the discontinuous reception configuration indication, wherein 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; A terminal context modification response message is received from the base station separation entity.

21. The method according to claim 1, characterized in that After sending the first request message to the base station separation entity, the terminal performs the following operations: At least one of the discontinuous reception long cycle length and the discontinuous reception short cycle length is used.

22. The method according to claim 1, characterized in that The method further comprises: Receiving second auxiliary information from a core network, wherein the second auxiliary information includes at least one of the following: the burst arrival time, the uplink jitter, the downlink jitter, and the service cycle; Second configuration information is issued to the terminal, wherein the second configuration information at least includes: configuration authorization resources for transmitting uplink data, and discontinuous reception configuration for transmitting uplink data and / or downlink data.

23. The method according to claim 22, characterized in that The burst arrival time in the second auxiliary information is used to indicate the latest possible time when the first packet of burst data in the uplink data packet sent by the core network side arrives at the egress of the terminal, or is used to indicate the latest possible time when the first packet of burst data in the downlink data packet arrives at the ingress of the radio access network RAN; The uplink jitter in the second auxiliary information is used to indicate the deviation of the uplink data packet arrival time indicated by the core network; The downlink jitter in the second auxiliary information is used to indicate the deviation of the downlink data packet arrival time indicated by the core network; The service cycle in the second auxiliary information is used to indicate a transmission period of the uplink data packet and / or the downlink data packet sent by the core network, and the service cycle is a rational number.

24. The method according to claim 22, characterized in that The configured authorization resources in the second configuration information include at least: a configured authorization period, and the discontinuous reception configuration in the second configuration information includes at least one of the following: a discontinuous reception activation period timer, a discontinuous reception inactive state timer, a discontinuous reception short period, and a discontinuous reception long period.

25. The method according to claim 24, characterized in that 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 the following: 2sym, 7sym, 1 / 60ms.

26. The method according to claim 24, characterized in that 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 the following: 1ms, 2ms, 3ms, 4ms, 1 / 3ms, 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 according to claim 24, characterized in that The value of the discontinuous reception inactive state timer in the second configuration information is a rational number, and the value of the discontinuous reception inactive state timer in the second configuration information includes at least one of the following: 0ms, 1ms, 2ms, 10 / 3ms, wherein the non-integer value of the discontinuous reception inactive state timer in the second configuration information supports rounding up or rounding down.

28. The method according to claim 24, characterized in that 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 the following: 2ms, 3ms, 4ms, 10 / 3ms.

29. The method according to claim 24, characterized in that 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 the following: 10ms, 20ms, 32ms, 40ms.

30. The method according to claim 22, characterized in that After delivering the second configuration information to the terminal according to the first auxiliary information and / or the second auxiliary information, the terminal performs the following operations: The downlink data is received and / or the uplink data is sent according to the discontinuous reception configuration in the second configuration information.

31. The method according to claim 22, characterized in that The method further comprises: New first auxiliary information is received from the terminal, where the new first auxiliary information is used by the terminal to request to change the configuration authorization resource and / or the discontinuous reception configuration in the second configuration information.

32. The method according to claim 22, characterized in that After sending the second configuration information to the terminal, the method further includes: In a case where 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 the third configuration information, wherein the rounding direction is rounding up or rounding down; The new first configuration information and / or the third configuration information is sent to the terminal.

33. The method according to claim 32, characterized in that The method further comprises: The new first configuration information and the third configuration information also indicate offset information associated with the system frame, which is used by the terminal to align resources sent by the base station centralized entity according to the offset information, wherein the offset information corresponds to the rounding direction.

34. The method according to claim 33, characterized in that In the case where the rounding direction is the rounding down, the offset information is used to indicate: when the remaining gap of the current system frame cannot accommodate the next non-integer period, skip the current system frame and move the remaining non-integer receiving boundary to the next system frame of the current system frame; In the case where the rounding direction is the rounding up, the offset information is used to indicate: moving the non-integer receiving boundary to the next system frame in advance.

35. The method according to claim 32, characterized in that The method further comprises: In a case where the new first configuration information and / or the third configuration information cannot meet a predetermined data transmission condition, receiving third auxiliary information from the terminal, wherein the predetermined data transmission condition at least includes: a predetermined delay condition; Modify the third configuration information according to the third auxiliary information to obtain modified third configuration information; The modified third configuration information is sent to the terminal.

36. A data transmission configuration device, characterized in that: include: A receiving module, configured to receive first auxiliary information sent by a terminal, wherein the first auxiliary information includes at least one of the following: burst arrival time, uplink jitter, service cycle, and discontinuous reception preference; The service cycle includes at least one of an uplink service cycle and a downlink service cycle, wherein the uplink service cycle is a rational number and the downlink service cycle is a rational number; The discontinuous reception preference includes at least one of the following: a discontinuous reception long cycle preference and a discontinuous reception short cycle preference; the discontinuous reception long cycle preference value is a rational number, and the discontinuous reception short cycle preference value is a rational number; A sending module, configured to send a first request message to a base station separation entity, wherein the first request message includes at least one of the following: a discontinuous reception long cycle length and a discontinuous reception short cycle length; The length value of the discontinuous reception long cycle is a rational number, and the length value of the discontinuous reception short cycle is a rational number.

37. A non-volatile storage medium, characterized in that: The non-volatile storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing the data transmission configuration method described in any one of claims 1 to 35.

38. A communication system, characterized in that: include: A base station separation entity, a base station concentration entity and a terminal, wherein the communication system runs a program to execute the data transmission configuration method described in any one of claims 1 to 35.

Images