WO2019061030A1 - 一种数据预处理方法、用户设备及计算机存储介质 - Google Patents

一种数据预处理方法、用户设备及计算机存储介质 Download PDF

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Publication number
WO2019061030A1
WO2019061030A1 PCT/CN2017/103510 CN2017103510W WO2019061030A1 WO 2019061030 A1 WO2019061030 A1 WO 2019061030A1 CN 2017103510 W CN2017103510 W CN 2017103510W WO 2019061030 A1 WO2019061030 A1 WO 2019061030A1
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Prior art keywords
data
amount
cell group
upper limit
processed
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PCT/CN2017/103510
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English (en)
French (fr)
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唐海
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Oppo广东移动通信有限公司
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Priority to PCT/CN2017/103510 priority Critical patent/WO2019061030A1/zh
Priority to CN201780049130.6A priority patent/CN109804583B/zh
Publication of WO2019061030A1 publication Critical patent/WO2019061030A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals

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  • the present application relates to the field of information processing technologies, and in particular, to a data preprocessing method, a user equipment (UE), and a computer storage medium.
  • UE user equipment
  • the upper layer data arrives at the PDCP layer after the arrival of the upper layer data.
  • the UE When the MCG or the SCG has the uplink resource grant to reach the UE, the UE then sends the data down to the RLC layer of the MCG or the SCG, and finally sends the data to the base station.
  • the disadvantage of this type of processing is that the UE will send the data from the PDCP to the RLC, generate the RLC PDU, and generate the MAC PDU, even if the uplink resource grant reaches the UE.
  • the instantaneous processing capability of the UE is too high.
  • the problem is further improved, that is, the UE is allowed to send data from the PDCP to the RLC before the uplink resource grant reaches the UE, and the RLC PDU is generated, and then the uplink resource grant is reached, thereby generating the MAC PDU.
  • the transient processing capability requirements for the UE are alleviated.
  • the UE is allowed to send data from the PDCP to the RLC before the uplink resource grant reaches the UE, and generate an RLC PDU, and then wait until the uplink resource grant is reached, thereby generating a MAC PDU, thereby mitigating the UE by performing data pre-processing.
  • Instantaneous processing capability requirements it is possible that the cell that preprocesses the data (especially in the case of dual connectivity) is not the cell that is about to receive the uplink resource grant, or it does not actually need to perform data preprocessing, which may result in unnecessary The situation of data preprocessing occurs, which affects the processing efficiency of the UE.
  • the embodiment of the present application provides a data preprocessing method, a user equipment (UE), and a computer storage medium.
  • UE user equipment
  • the amount of data is compared with a threshold value to obtain a comparison result
  • a comparison unit configured to compare the amount of data with a threshold value when performing data preprocessing, to obtain a comparison result
  • a processing unit configured to determine, according to the comparison result, whether to perform data pre-processing on the target cell group.
  • a user equipment UE provided by an embodiment of the present application includes: a processor and a memory for storing a computer program capable of running on a processor,
  • processor is configured to perform the steps of the foregoing method when the computer program is run.
  • a computer storage medium is provided by the embodiment of the present application.
  • the computer storage medium stores computer executable instructions, and the foregoing method steps are implemented when the computer executable instructions are executed.
  • the technical solution of the embodiment of the present application can compare the data amount with the threshold when the UE needs to perform data pre-processing, and determine whether to perform data pre-processing through the target cell group based on the comparison result. In this way, it is determined whether data preprocessing is required according to the amount of data of the UE, thereby ensuring data processing efficiency in the data preprocessing scenario.
  • FIG. 1 is a schematic flowchart of a data preprocessing method according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a dual connectivity network structure
  • FIG. 3 is a schematic structural diagram 1 of a user equipment according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram 2 of a user equipment according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a hardware architecture of an embodiment of the present application.
  • the embodiment of the present application provides a data preprocessing method, which is applied to a user equipment (UE), as shown in FIG. 1 , and includes:
  • Step 101 When performing data preprocessing, comparing the data amount with a threshold value to obtain a comparison result;
  • Step 102 Determine, according to the comparison result, whether data preprocessing is performed on the target cell group.
  • the UE in this embodiment is mainly used in the dual-connection scenario.
  • the PDCP is located in the uplink and downlink.
  • a cell group (CG) (a primary cell group (MCG) or a secondary cell group (SCG)
  • MCG primary cell group
  • SCG secondary cell group
  • the PDCP layer sends the PDCP PDU to the RLC of the MCG and/or SCG, thereby enabling data transmission using two connections.
  • the data passes through the RLC and MAC of different CGs, then reaches the terminal (downlink) through the air interface or the corresponding MAC and RLC layers of the base station (uplink), and finally aggregates to the PDCP, and finally delivers the data to the upper layer.
  • the one that connects the two RLCs and the MACs respectively under the PDCP is called a split bearer. If the PDCP is located at the MCG, it is the MCG Split Bearer. If the PDCP is located at the SCG, it is the SCG Split Bearer.
  • performing data pre-processing in the embodiment may be understood as pre-processing data of a Packet Data Convergence Protocol (PDCP) layer.
  • PDCP Packet Data Convergence Protocol
  • the triggering manner of the data preprocessing by the UE may be as follows:
  • Time triggering for example, a data preprocessing period can be set, that is, when the data preprocessing period is reached, it is determined that data preprocessing is required, and then step 101 is performed.
  • the upper layer data arrives, the lower layer data transmission is completed, or the UE preprocessing capability changes.
  • the threshold may be sent to the user equipment (UE) by the network side.
  • the threshold value is for at least part of the bearer corresponding to the UE; in this case, the threshold may or may not exist for different bearers;
  • the threshold is 0 or the threshold is infinite;
  • the threshold values for the at least part of the bearers are the same; or, the thresholds corresponding to each of the at least some of the bearers are the same or different.
  • the bearer may be 1 bearer or may be 2 or more bearers.
  • only one threshold may be set, and one threshold may be valid for part of all bearers corresponding to the UE, and the remaining partial bearers do not need to set a threshold;
  • the thresholds of the individual bearers in the partial bearers may be different.
  • the comparing the data amount with the threshold value to obtain a comparison result including:
  • step 102 based on the comparison result, determining whether to perform data pre-processing on the target cell group includes the following three processing situations:
  • Processing Case 3 When the comparison result is the second comparison result, it is determined that data preprocessing is allowed to be simultaneously performed to the two cell groups.
  • the UE when the amount of data is less than the threshold, the UE only allows data pre-processing to the default CG. It is also possible that when the amount of data is less than the threshold, the UE does not pre-process the data, that is, does not select any target cell for data pre-processing. deal with;
  • the UE When the amount of data is greater than the threshold (or equal to the threshold), the UE allows data preprocessing to both CGs simultaneously.
  • the determining only allows the default cell group to perform data preprocessing, and the method further includes:
  • the method further includes:
  • the network side configures the upper limit value of the amount of data to be preprocessed for the UE in advance.
  • the determining the amount of preprocessed data includes one of the following:
  • the amount of data to be preprocessed is determined by the UE; that is, it can be determined by the UE itself;
  • the amount of data for each pre-processing is determined until all the data to be processed is processed, or until the amount of data to be pre-processed reaches the upper limit value. That is, an upper limit value can be configured by the network, and then the UE needs to perform data preprocessing as much as possible until the data in the PDCP is completely processed or reaches the upper limit value.
  • the upper limit value may be an upper limit value for a default cell group, that is, an upper limit value is set only for a default cell group.
  • the determining allows data preprocessing to be performed to two cell groups at the same time, the method further comprising:
  • the method further includes:
  • the network side configures the upper limit value of the pre-processed data amount for the MCG and the SCG for the UE; the two upper limit values may be the same or different.
  • the determining the amount of pre-processed data corresponding to each cell group includes one of the following:
  • the upper limit value of the pre-processed data amount for different cell groups may be determined by the UE itself;
  • the network configuration upper limit value may be respectively given to two cell groups, such as MCG and SCG respectively, and then the UE only needs to determine that the preprocessed data amount is lower than the upper limit value, and the MCG and the SCG are preprocessed. There is no other requirement for the amount of data;
  • the upper limit of the network configuration can be given to the MCG and the SCG respectively, and then the UE needs to perform data preprocessing as much as possible, and the non-default CG is always started from the default CG until the data in the PDCP is completely processed, or reaches The upper limit of MCG and SCG.
  • the data amount is compared with a threshold value, and based on the comparison result, whether data pre-processing is performed through the target cell group is determined. In this way, it is determined whether data preprocessing is required according to the amount of data of the UE, thereby ensuring data processing efficiency in the data preprocessing scenario.
  • An embodiment of the present application provides a user equipment (UE), as shown in FIG. 3, including:
  • the comparing unit 31 is configured to compare the data amount with the threshold value when performing data preprocessing, to obtain a comparison result
  • the processing unit 32 is configured to determine, according to the comparison result, whether to perform data pre-processing on the target cell group.
  • the UE in this embodiment is mainly used in the dual-connection scenario.
  • the PDCP is located in the uplink and downlink.
  • a cell group (CG) (a primary cell group (MCG) or a secondary cell group (SCG)
  • MCG primary cell group
  • SCG secondary cell group
  • the PDCP layer sends the PDCP PDU to the RLC of the MCG and/or SCG, thereby enabling data transmission using two connections.
  • the data passes through the RLC and MAC of different CGs, then reaches the terminal (downlink) through the air interface or the corresponding MAC and RLC layers of the base station (uplink), and finally aggregates to the PDCP, and finally delivers the data to the upper layer.
  • the one that connects the two RLCs and the MACs respectively under the PDCP is called a split bearer. If the PDCP is located at the MCG, it is the MCG Split Bearer. If the PDCP is located at the SCG, it is the SCG Split Bearer.
  • performing data pre-processing in the embodiment may be understood as pre-processing data of a Packet Data Convergence Protocol (PDCP) layer.
  • PDCP Packet Data Convergence Protocol
  • the UE can trigger the data preprocessing in the following ways:
  • Time triggering for example, a data preprocessing period can be set, that is, when the data preprocessing period is reached, it is determined that data preprocessing is required, and then step 101 is performed.
  • the upper layer data arrives, the lower layer data transmission is completed, or the UE preprocessing capability changes.
  • the threshold may be sent to the user equipment (UE) by the network side.
  • the UE further includes:
  • the communication unit 33 is configured to acquire at least part of the bearer sent to the network by the network side.
  • the threshold value is configured to acquire at least part of the bearer sent to the network by the network side.
  • the threshold values for the at least part of the bearers are the same; or, the thresholds corresponding to each of the at least some of the bearers are the same or different.
  • the threshold value is for at least part of the bearer corresponding to the UE; in this case, the threshold may or may not exist for different bearers;
  • the threshold is 0 or the threshold is infinite;
  • the threshold values for the at least part of the bearers are the same; or, the thresholds corresponding to each of the at least some of the bearers are the same or different.
  • only one threshold may be set, and one threshold may be valid for part of all bearers corresponding to the UE, and the remaining partial bearers do not need to set a threshold;
  • the thresholds of the individual bearers in the partial bearers may be different.
  • the comparing unit 31 is configured to compare the data amount with the threshold value to obtain a first comparison result or a second comparison result, where the first comparison result indicates that the data amount is less than a threshold value, and the second comparison result represents the data The amount is not less than the threshold value;
  • the processing unit 32 determines, according to the comparison result, whether to perform data preprocessing on the target cell group, including the following three processing situations:
  • Processing Case 3 When the comparison result is the second comparison result, it is determined that data preprocessing is allowed to be simultaneously performed to the two cell groups.
  • the UE when the amount of data is less than the threshold, the UE only allows data pre-processing to the default CG;
  • the UE does not preprocess the data, that is, does not Select any target cell for data preprocessing;
  • the UE When the amount of data is greater than the threshold (or equal to the threshold), the UE allows data preprocessing to both CGs simultaneously.
  • the processing unit 32 determines a pre-processed data amount for the default cell group.
  • the processing unit 32 obtains an upper limit value of the pre-processed data amount configured by the network side for the UE; that is, the network side configures the upper limit value of the pre-processed data amount for the UE in advance.
  • the determining the amount of preprocessed data includes one of the following:
  • the amount of data to be preprocessed is determined by the UE; that is, it can be determined by the UE itself;
  • the amount of data for each pre-processing is determined until all the data to be processed is processed, or until the amount of data to be pre-processed reaches the upper limit value. That is, an upper limit value can be configured by the network, and then the UE needs to perform data preprocessing as much as possible until the data in the PDCP is completely processed or reaches the upper limit value.
  • the upper limit value may be an upper limit value for a default cell group, that is, an upper limit value is set only for a default cell group.
  • the processing unit 32 determines, for each of the two cell groups, a pre-processed data volume corresponding to each cell group;
  • the processing unit 32 also acquires an upper limit value of the pre-processed data amount for each of the two cell groups configured by the network side for the UE.
  • the network side configures the upper limit value of the pre-processed data amount for the MCG and the SCG for the UE; the two upper limit values may be the same or different.
  • the determining the amount of pre-processed data corresponding to each cell group includes one of the following:
  • the upper limit value of the pre-processed data amount for different cell groups may be determined by the UE itself;
  • the network configuration upper limit value may be respectively given to two cell groups, such as MCG and SCG respectively, and then the UE only needs to determine that the preprocessed data amount is lower than the upper limit value, and the MCG and the SCG are preprocessed. There is no other requirement for the amount of data;
  • the processing unit 32 acquires an upper limit value configured by the network side for each of the two cell groups;
  • the upper limit of the network configuration can be given to the MCG and the SCG respectively, and then the UE needs to perform data preprocessing as much as possible, and the non-default CG is always started from the default CG until the data in the PDCP is completely processed, or reaches The upper limit of MCG and SCG.
  • the embodiment of the present application further provides a hardware component architecture of the user equipment or the receiver device.
  • the method includes at least one processor 51, a memory 52, and at least one network interface 53.
  • the various components are coupled together by a bus system 54.
  • bus system 54 is used to implement connection communication between these components.
  • the bus system 54 includes, in addition to the data bus, a power bus, a control bus, and a status signal bus.
  • various buses are labeled as bus system 54 in FIG.
  • the memory 52 in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • memory 52 stores elements, executable modules or data structures, or a subset thereof, or their extension set:
  • the processor 51 is configured to be able to process the method steps of the foregoing first embodiment, and details are not described herein.
  • a computer storage medium is provided by the embodiment of the present application.
  • the computer storage medium stores computer executable instructions, and when the computer executable instructions are executed, the method steps of the foregoing first embodiment are implemented.
  • the above device of the embodiment of the present application is implemented in the form of a software function module and is independent. When the product is sold or used, it can also be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present application may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • embodiments of the present application are not limited to any particular combination of hardware and software.
  • the embodiment of the present application further provides a computer storage medium, where a computer program is configured, and the computer program is configured to execute the data scheduling method of the embodiment of the present application.

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Abstract

本申请公开了一种数据预处理方法、用户设备及计算机存储介质,包括:当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;基于所述比较结果,确定是否对目标小区群进行数据预处理。

Description

一种数据预处理方法、用户设备及计算机存储介质 技术领域
本申请涉及信息处理技术领域,尤其涉及一种数据预处理方法、用户设备(UE)及计算机存储介质。
背景技术
在LTE中,上层数据到达后停留在PDCP层,当MCG或者SCG有上行资源授权到达UE时,UE再把数据向下送到MCG或者SCG的RLC层,从而最终发给基站端。这样的处理方式坏处在于只有等到上行资源授权达到UE时,UE才会将数据从PDCP下发到RLC,产生RLC PDU,并进而产生MAC PDU,对于UE的瞬时处理能力要求太高。在NR中,对于该问题作了进一步改进,即允许UE在上行资源授权达到UE之前,就把数据从PDCP下发到RLC,产生RLC PDU,等到上行资源授权达到之后,进而产生MAC PDU,从而减轻对于UE的瞬时处理能力要求。
在NR中,允许UE在上行资源授权达到UE之前,就把数据从PDCP下发到RLC,产生RLC PDU,等到上行资源授权达到之后,进而产生MAC PDU,从而通过进行数据预处理减轻对于UE的瞬时处理能力要求。但是,有可能预处理数据的小区(尤其是在双连接的情况下),并非即将收到上行资源授权的小区,或者,其实际并不需要进行数据预处理的,这样可能会导致不必要的数据预处理的情况发生,从而影响了UE的处理效率。
发明内容
为解决上述技术问题,本申请实施例提供了一种数据预处理方法、用户设备(UE)及计算机存储介质。
本申请实施例提供的数据预处理方法,包括:
当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
基于所述比较结果,确定是否对目标小区群进行数据预处理。
本申请实施例提供的一种用户设备UE,包括:
比较单元,用于当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
处理单元,用于基于所述比较结果,确定是否对目标小区群进行数据预处理。
本申请实施例提供的一种用户设备UE,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
其中,所述处理器用于运行所述计算机程序时,执行前述方法的步骤。
本申请实施例提供的一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实现前述方法步骤。
本申请实施例的技术方案,就能够在UE需要进行数据预处理时,将数据量与门限值进行比较,基于比较结果确定是否通过目标小区群进行数据预处理。如此,根据UE的数据量来判断是否需要进行数据预处理,从而保证了数据预处理场景下的数据处理效率。
附图说明
图1为本申请实施例提供的一种数据预处理方法流程示意图;
图2为一种双连接网络结构示意图;
图3为本申请实施例用户设备组成结构示意图1;
图4为本申请实施例用户设备组成结构示意图2;
图5为本申请实施例的一种硬件架构示意图。
具体实施方式
为了能够更加详尽地了解本申请实施例的特点与技术内容,下面结合附图对本申请实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本申请实施例。
实施例一、
本申请实施例提供了一种数据预处理方法,应用于用户设备(UE),如图1所示,包括:
步骤101:当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
步骤102:基于所述比较结果,确定是否对目标小区群进行数据预处理。
本实施例中的UE,主要应用在双连接场景中,关于双连接的架构,可以参见图2,双连接下,当数据承载采用split bearer的协议架构时,对于上下行来说,PDCP位于某一个小区群(CG)(主小区群(MCG)或者辅小区群(SCG)),则该CG作为锚CG(anchor CG)。PDCP层将PDCP PDU发送到MCG和/或SCG的RLC中,从而实现利用两个连接进行数据传输。数据经过不同CG的RLC、MAC、再经过空口到达终端(下行)或者基站(上行)相应的MAC、RLC层,最后再汇聚到PDCP,最终将数据递交到高层。
将PDCP下面分别连接两个RLC和MAC的这一个承载称为split bearer,如果PDCP位于MCG,则为MCG Split Bearer,如果PDCP位于SCG,则为SCG Split Bearer。
进一步地,基于前述架构,本实施例中所述进行数据预处理可以理解为针对分组数据汇聚协议(PDCP,Packet Data Convergence Protocol)层的数据进行预处理。
前述步骤101中UE进行数据预处理的触发方式可以有以下几种:
方式一、
时间触发;比如,可以设置数据预处理周期,也就是说,当达到该数据预处理周期时,确定需要进行数据预处理,然后执行步骤101。
方式二、
事件触发;
比如,可能是上层数据到达,下层数据传输完成,或者UE预处理能力变化。
进一步地,前述步骤101中,所述门限值,可以为网络侧下发给用户设备(UE)的。
所述门限值针对所述UE所对应的至少部分承载;这种情况下,对于不同的承载,该门限值可以有也可以没有;
具体来说,对于没有门限值的情况,可以等同于门限值为0或者门限值为无穷大的情况;
对于有门限值的情况,针对所述至少部分承载的门限值均相同;或者,针对所述至少部分承载中每一个承载对应的门限值相同或不同。
需要指出的是至少部分承载,可以为1个承载,或者可以为2个或更多个承载。
比如,可以只设置有一个门限值,一个门限值可以对UE所对应的全部承载中的部分承载有效,而剩余的部分承载则不需要设置门限值;
或者,部分承载中各个承载的门限值可以各不相同。
进一步地,前述步骤101中,所述将数据量与门限值进行比较,得到比较结果,包括:
将数据量与门限值进行比较,得到第一比较结果或者第二比较结果;其中,第一比较结果表征数据量小于门限值,第二比较结果表征数据量不小于门限值;
相应的,步骤102中,所述基于所述比较结果,确定是否对目标小区群进行数据预处理,包括以下三种处理情况:
处理情况一、当比较结果为第一比较结果时,确定仅允许默认小区群进行数据预处理;
处理情况二、当比较结果为第一比较结果时,确定不对目标小区群进行数据预处理;
处理情况三、当比较结果为第二比较结果时,确定允许同时向两个小区群进行数据预处理。
即当数据量小于门限值时,UE只允许向默认CG进行数据预处理;还有可能当数据量小于门限值时,UE不对数据进行预处理,也就是不选取任何目标小区进行数据预处理;
当数据量大于门限值(或等于门限值)时,UE允许同时向两个CG进行数据预处理。
下面针对默认CG单独进行预处理(场景一)、以及两个CG同时进行数据预处理(场景二)的两种场景分别进行描述:
场景一、
所述确定仅允许默认小区群进行数据预处理,所述方法还包括:
针对所述默认小区群确定预处理的数据量;
相应的,所述方法还包括:
获取网络侧为所述UE配置的预处理的数据量的上限值。
也就是说,网络侧会预先为UE配置其进行预处理的数据量的上限值。
其中,所述确定预处理的数据量包括以下之一:
由UE确定进行预处理的数据量;也就是可以由UE自己决定;
基于网络侧配置的上限值,确定预处理的数据量小于所述上限值;即可以由网络配置一个上限值,然后UE只要确定预处理的数据量低于该上限 值即可;
基于网络侧配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述上限值。即可以由网络配置一个上限值,然后UE需要尽量多的进行数据预处理,直到PDCP中的数据被全部处理完,或者达到该上限值。
这种场景下,所述上限值可以为针对默认小区群的上限值,也就是说,仅针对默认小区群进行上限值的设置。
场景二、
所述确定允许同时向两个小区群进行数据预处理,所述方法还包括:
针对所述两个小区群中的每一个小区群,确定每一个小区群对应的预处理的数据量;
相应的,所述方法还包括:
获取网络侧为所述UE配置的针对两个小区群中每一个小区群的预处理的数据量的上限值。
即网络侧会为UE分别配置针对MCG以及SCG的预处理的数据量的上限值;两个上限值可以相同也可以不同。
其中,所述确定每一个小区群对应的预处理的数据量包括以下之一:
由UE确定每一个小区群对应的预处理的数据量;
基于网络侧针对每一个小区群配置的上限值,确定每一个小区群对应的预处理的数据量小于对应的上限值;
基于网络侧针对每一个小区群配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述每一个小区群配置的上限值。
即本场景中,针对不同的小区群的预处理的数据量的上限值,均可以由UE自己决定;
或者,还可以可以由网络配置上限值分别给两个小区群,比如分别为MCG和SCG,然后UE只要确定预处理的数据量低于该上限值即可,对于MCG和SCG的预处理数据量没有其他要求;
另外,还可以存在一种处理情况:
获取网络侧针对两个小区群中每一个小区群配置的上限值;
确定所述两个小区群中的默认小区群、以及非默认小区群,基于所述默认小区群的上限值,确定每一次在所述默认小区群进行预处理的数据量;
判断在所述默认小区群中预处理完成的数据量是否达到默认小区群的上限值,若达到,则基于所述非默认小区群的上限值,确定每一个在所述非默认小区群进行预处理的数据量;
直至需要处理的数据是否全部处理完成、或者、直至在所述非默认小区群中预处理完成的数据量达到所述非默认小区群的上限值。
也就是,可以由网络配置上限值分别给MCG和SCG,然后UE需要尽量多的进行数据预处理,从默认CG开始一直做到非默认CG,直到PDCP中的数据被全部处理完,或者达到MCG和SCG的上限值。
可见,通过采用上述方案,就能够在UE需要进行数据预处理时,将数据量与门限值进行比较,基于比较结果确定是否通过目标小区群进行数据预处理。如此,根据UE的数据量来判断是否需要进行数据预处理,从而保证了数据预处理场景下的数据处理效率。
实施例二、
本申请实施例提供了一种用户设备(UE),如图3所示,包括:
比较单元31,用于当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
处理单元32,用于基于所述比较结果,确定是否对目标小区群进行数据预处理。
本实施例中的UE,主要应用在双连接场景中,关于双连接的架构,可以参见图2,双连接下,当数据承载采用split bearer的协议架构时,对于上下行来说,PDCP位于某一个小区群(CG)(主小区群(MCG)或者辅小区群(SCG)),则该CG作为锚CG(anchor CG)。PDCP层将PDCP PDU发送到MCG和/或SCG的RLC中,从而实现利用两个连接进行数据传输。数据经过不同CG的RLC、MAC、再经过空口到达终端(下行)或者基站(上行)相应的MAC、RLC层,最后再汇聚到PDCP,最终将数据递交到高层。
将PDCP下面分别连接两个RLC和MAC的这一个承载称为split bearer,如果PDCP位于MCG,则为MCG Split Bearer,如果PDCP位于SCG,则为SCG Split Bearer。
进一步地,基于前述架构,本实施例中所述进行数据预处理可以理解为针对分组数据汇聚协议(PDCP,Packet Data Convergence Protocol)层的数据进行预处理。
UE进行数据预处理的触发方式可以有以下几种:
方式一、
时间触发;比如,可以设置数据预处理周期,也就是说,当达到该数据预处理周期时,确定需要进行数据预处理,然后执行步骤101。
方式二、
事件触发;
比如,可能是上层数据到达,下层数据传输完成,或者UE预处理能力变化。
进一步地,所述门限值,可以为网络侧下发给用户设备(UE)的。
在图3的基础上,如图4所示,所述UE还包括:
通信单元33,用于获取到网络侧发来的针对所述UE的至少部分承载 的所述门限值;
其中,针对所述至少部分承载的门限值均相同;或者,针对所述至少部分承载中每一个承载对应的门限值相同或不同。
所述门限值针对所述UE所对应的至少部分承载;这种情况下,对于不同的承载,该门限值可以有也可以没有;
具体来说,对于没有门限值的情况,可以等同于门限值为0或者门限值为无穷大的情况;
对于有门限值的情况,针对所述至少部分承载的门限值均相同;或者,针对所述至少部分承载中每一个承载对应的门限值相同或不同。
比如,可以只设置有一个门限值,一个门限值可以对UE所对应的全部承载中的部分承载有效,而剩余的部分承载则不需要设置门限值;
或者,部分承载中各个承载的门限值可以各不相同。
进一步地,比较单元31,用于将数据量与门限值进行比较,得到第一比较结果或者第二比较结果;其中,第一比较结果表征数据量小于门限值,第二比较结果表征数据量不小于门限值;
相应的,处理单元32,基于所述比较结果,确定是否对目标小区群进行数据预处理,包括以下三种处理情况:
处理情况一、当比较结果为第一比较结果时,确定仅允许默认小区群进行数据预处理;
处理情况二、当比较结果为第一比较结果时,确定不对目标小区群进行数据预处理;
处理情况三、当比较结果为第二比较结果时,确定允许同时向两个小区群进行数据预处理。
即当数据量小于门限值时,UE只允许向默认CG进行数据预处理;
还有可能当数据量小于门限值时,UE不对数据进行预处理,也就是不 选取任何目标小区进行数据预处理;
当数据量大于门限值(或等于门限值)时,UE允许同时向两个CG进行数据预处理。
下面针对默认CG单独进行预处理(场景一)、以及两个CG同时进行数据预处理(场景二)的两种场景分别进行描述:
场景一、
处理单元32,针对所述默认小区群确定预处理的数据量。
处理单元32,获取网络侧为所述UE配置的预处理的数据量的上限值;也就是说,网络侧会预先为UE配置其进行预处理的数据量的上限值。
其中,所述确定预处理的数据量包括以下之一:
由UE确定进行预处理的数据量;也就是可以由UE自己决定;
基于网络侧配置的上限值,确定预处理的数据量小于所述上限值;即可以由网络配置一个上限值,然后UE只要确定预处理的数据量低于该上限值即可;
基于网络侧配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述上限值。即可以由网络配置一个上限值,然后UE需要尽量多的进行数据预处理,直到PDCP中的数据被全部处理完,或者达到该上限值。
这种场景下,所述上限值可以为针对默认小区群的上限值,也就是说,仅针对默认小区群进行上限值的设置。
场景二、
处理单元32,针对所述两个小区群中的每一个小区群,确定每一个小区群对应的预处理的数据量;
处理单元32,还会获取网络侧为所述UE配置的针对两个小区群中每一个小区群的预处理的数据量的上限值。
即网络侧会为UE分别配置针对MCG以及SCG的预处理的数据量的上限值;两个上限值可以相同也可以不同。
其中,所述确定每一个小区群对应的预处理的数据量包括以下之一:
由自身确定每一个小区群对应的预处理的数据量;(比如,可以根据用户的设置,由处理单元获取到用户的设置,进而确定预处理的数据量;还可以自身原始保存了针对每一个小区群的预设的预处理数据量)。
基于网络侧针对每一个小区群配置的上限值,确定每一个小区群对应的预处理的数据量小于对应的上限值;
基于网络侧针对每一个小区群配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述每一个小区群配置的上限值。
即本场景中,针对不同的小区群的预处理的数据量的上限值,均可以由UE自己决定;
或者,还可以可以由网络配置上限值分别给两个小区群,比如分别为MCG和SCG,然后UE只要确定预处理的数据量低于该上限值即可,对于MCG和SCG的预处理数据量没有其他要求;
另外,还可以存在一种处理情况:
处理单元32,获取网络侧针对两个小区群中每一个小区群配置的上限值;
确定所述两个小区群中的默认小区群、以及非默认小区群,基于所述默认小区群的上限值,确定每一次在所述默认小区群进行预处理的数据量;
判断在所述默认小区群中预处理完成的数据量是否达到默认小区群的上限值,若达到,则基于所述非默认小区群的上限值,确定每一个在所述非默认小区群进行预处理的数据量;
直至需要处理的数据是否全部处理完成、或者、直至在所述非默认小 区群中预处理完成的数据量达到所述非默认小区群的上限值。
也就是,可以由网络配置上限值分别给MCG和SCG,然后UE需要尽量多的进行数据预处理,从默认CG开始一直做到非默认CG,直到PDCP中的数据被全部处理完,或者达到MCG和SCG的上限值。
可见,通过采用上述方案,就能够针对同时连接两个小区群的UE需要进行数据预处理时,将数据量与门限值进行比较,基于比较结果确定是否通过目标小区群进行数据预处理。如此,根据UE的数据量来判断是否需要进行数据预处理,从而保证了数据预处理场景下的数据处理效率。
本申请实施例还提供了一种用户设备、或接收方设备的硬件组成架构,如图5所示,包括:至少一个处理器51、存储器52、至少一个网络接口53。各个组件通过总线系统54耦合在一起。可理解,总线系统54用于实现这些组件之间的连接通信。总线系统54除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图5中将各种总线都标为总线系统54。
可以理解,本申请实施例中的存储器52可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。
在一些实施方式中,存储器52存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:
操作系统521和应用程序522。
其中,所述处理器51配置为:能够处理前述实施例一的方法步骤,这里不再进行赘述。
本申请实施例提供的一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实施前述实施例一的方法步骤。
本申请实施例上述装置如果以软件功能模块的形式实现并作为独立的 产品销售或使用时,也可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本申请各个实施例所述方法的全部或部分。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样,本申请实施例不限制于任何特定的硬件和软件结合。
相应地,本申请实施例还提供一种计算机存储介质,其中存储有计算机程序,该计算机程序配置为执行本申请实施例的数据调度方法。
尽管为示例目的,已经公开了本申请的优选实施例,本领域的技术人员将意识到各种改进、增加和取代也是可能的,因此,本申请的范围应当不限于上述实施例。

Claims (32)

  1. 一种数据预处理方法,应用于用户设备UE,包括:
    当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
    基于所述比较结果,确定是否对目标小区群进行数据预处理。
  2. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    获取到网络侧发来的针对所述UE的至少部分承载的所述门限值。
  3. 根据权利要求2所述的方法,其特征在于,所述将数据量与门限值进行比较,得到比较结果,包括:
    将数据量与门限值进行比较,得到第一比较结果或者第二比较结果;其中,第一比较结果表征数据量小于门限值,第二比较结果表征数据量不小于门限值。
  4. 根据权利要求3所述的方法,其特征在于,所述确定是否对目标小区群进行数据预处理,包括:
    当比较结果为第一比较结果时,确定仅允许默认小区群进行数据预处理。
  5. 根据权利要求3所述的方法,其特征在于,所述确定是否对目标小区群进行数据预处理,包括:
    当比较结果为第一比较结果时,确定不对目标小区群进行数据预处理。
  6. 根据权利要求3所述的方法,其特征在于,所述确定是否对目标小区群进行数据预处理,包括:
    当比较结果为第二比较结果时,确定允许同时向两个小区群进行数据预处理。
  7. 根据权利要求4所述的方法,其特征在于,所述确定仅允许默认小区群进行数据预处理,所述方法还包括:
    针对所述默认小区群确定预处理的数据量。
  8. 根据权利要求7所述的方法,其特征在于,所述方法还包括:
    获取网络侧为所述UE配置的预处理的数据量的上限值。
  9. 根据权利要求8所述的方法,其特征在于,所述确定预处理的数据量包括:
    基于网络侧配置的上限值,确定预处理的数据量小于所述上限值。
  10. 根据权利要求8所述的方法,其特征在于,所述确定预处理的数据量包括:
    基于网络侧配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述上限值。
  11. 根据权利要求6所述的方法,其特征在于,所述确定允许同时向两个小区群进行数据预处理,所述方法还包括:
    针对所述两个小区群中的每一个小区群,确定每一个小区群对应的预处理的数据量。
  12. 根据权利要求11所述的方法,其特征在于,所述方法还包括:
    获取网络侧为所述UE配置的针对两个小区群中每一个小区群的预处理的数据量的上限值。
  13. 根据权利要求12所述的方法,其特征在于,所述确定每一个小区群对应的预处理的数据量包括:
    基于网络侧针对每一个小区群配置的上限值,确定每一个小区群对应的预处理的数据量小于对应的上限值。
  14. 根据权利要求12所述的方法,其特征在于,所述确定每一个小区群对应的预处理的数据量包括:
    基于网络侧针对每一个小区群配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述每一个小区群配置的上限值。
  15. 根据权利要求14所述的方法,其特征在于,所述方法还包括:
    获取网络侧针对两个小区群中每一个小区群配置的上限值;
    确定所述两个小区群中的默认小区群、以及非默认小区群;
    基于所述默认小区群的上限值,确定每一次在所述默认小区群进行预处理的数据量;
    判断在所述默认小区群中预处理完成的数据量是否达到默认小区群的上限值;
    若达到,则基于所述非默认小区群的上限值,确定每一个在所述非默认小区群进行预处理的数据量;直至需要处理的数据是否全部处理完成、或者、直至在所述非默认小区群中预处理完成的数据量达到所述非默认小区群的上限值。
  16. 一种用户设备UE,包括:
    比较单元,用于当进行数据预处理时,将数据量与门限值进行比较,得到比较结果;
    处理单元,用于基于所述比较结果,确定是否对目标小区群进行数据预处理。
  17. 根据权利要求16所述的UE,其特征在于,所述UE还包括:
    通信单元,用于获取到网络侧发来的针对所述UE的至少部分承载的所述门限值。
  18. 根据权利要求17所述的UE,其特征在于,所述比较单元,用于将数据量与门限值进行比较,得到第一比较结果或者第二比较结果;其中,第一比较结果表征数据量小于门限值,第二比较结果表征数据量不小于门限值。
  19. 根据权利要求17所述的UE,其特征在于,所述处理单元,用于当比较结果为第一比较结果时,确定仅允许默认小区群进行数据预处理当。
  20. 根据权利要求17所述的UE,其特征在于,所述处理单元,用于当比较结果为第一比较结果时,确定不对目标小区群进行数据预处理。
  21. 根据权利要求17所述的UE,其特征在于,所述处理单元,用于当比较结果为第二比较结果时,确定允许同时向两个小区群进行数据预处理。
  22. 根据权利要求17所述的UE,其特征在于,所述处理单元,用于针对所述默认小区群确定预处理的数据量。
  23. 根据权利要求22所述的UE,其特征在于,所述处理单元,用于获取网络侧为所述UE配置的预处理的数据量的上限值。
  24. 根据权利要求23所述的UE,其特征在于,所述处理单元,用于基于网络侧配置的上限值,确定预处理的数据量小于所述上限值。
  25. 根据权利要求23所述的UE,其特征在于,所述处理单元,用于基于网络侧配置的上限值,确定每次预处理的数据量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述上限值。
  26. 根据权利要求17所述的UE,其特征在于,所述处理单元,用于针对所述两个小区群中的每一个小区群,确定每一个小区群对应的预处理的数据量。
  27. 根据权利要求26所述的UE,其特征在于,所述处理单元,用于获取网络侧为所述UE配置的针对两个小区群中每一个小区群的预处理的数据量的上限值。
  28. 根据权利要求27所述的UE,其特征在于,所述处理单元,用于基于网络侧针对每一个小区群配置的上限值,确定每一个小区群对应的预处理的数据量小于对应的上限值。
  29. 根据权利要求27所述的UE,其特征在于,所述处理单元,用于基于网络侧针对每一个小区群配置的上限值,确定每次预处理的数据 量,直至需要处理的数据全部处理完、或者、直至完成预处理的数据量达到所述每一个小区群配置的上限值。
  30. 根据权利要求29所述的UE,其特征在于,所述处理单元,用于获取网络侧针对两个小区群中每一个小区群配置的上限值;
    确定所述两个小区群中的默认小区群、以及非默认小区群,基于所述默认小区群的上限值,确定每一次在所述默认小区群进行预处理的数据量;
    判断在所述默认小区群中预处理完成的数据量是否达到默认小区群的上限值,若达到,则基于所述非默认小区群的上限值,确定每一个在所述非默认小区群进行预处理的数据量;
    直至需要处理的数据是否全部处理完成、或者、直至在所述非默认小区群中预处理完成的数据量达到所述非默认小区群的上限值。
  31. 一种用户设备UE,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,
    其中,所述处理器用于运行所述计算机程序时,执行权利要求1-15任一项所述方法的步骤。
  32. 一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被执行时实现权利要求1-15任一项所述的方法步骤。
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