CN110012541B - Terminal capability level adjustment method, network side equipment and terminal - Google Patents
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Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及无线技术领域，特别是指一种终端能力等级调整方法、网络侧设备及终端。The present invention relates to the field of wireless technology, in particular to a method for adjusting a terminal capability level, a network side device and a terminal.
背景技术Background technique
目前，3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)针对5G新空口(New Radio，NR)组网定义了两种方案，分别是独立组网(Standalone，SA)和非独立组网(Non-Standalone，NSA)。5G NR独立组网模式，需要部署5G端到端的全新网络，包括新接入网(NR gNB)和新核心网(NextGen Core)，5G独立承载完整的控制面(Control-Plane，CP)和用户面(User-Plane，UP)，因此5G可以不依赖LTE(Long Term Evolution，长期演进)网络而工作，独立为用户提供通信服务。非独立组网模式，5G需要依托现有的LTE网络，将控制面锚定在LTE网络上(即LTE承载控制信令)，对于用户面数据则是5G NR和LTE共同承载或5G NR独立承载。因此，对于非独立组网方式，5G需要依赖现有的LTE网络才能工作，无法独立为用户提供完整服务；但因为5G不需要部署完整的端到端网络，只需部署接入网来提高空口传输能力，因此可满足运营商在5G上的先发需求。At present, 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) has defined two schemes for 5G New Radio (NR) networking, which are standalone networking (Standalone, SA) and non-standalone networking ( Non-Standalone, NSA). The 5G NR independent networking mode requires the deployment of a new 5G end-to-end network, including the new access network (NR gNB) and the new core network (NextGen Core), and 5G independently bears the complete control plane (Control-Plane, CP) and user Therefore, 5G can work without relying on the LTE (Long Term Evolution, Long Term Evolution) network and independently provide communication services for users. In the non-independent networking mode, 5G needs to rely on the existing LTE network to anchor the control plane on the LTE network (that is, LTE bears control signaling), and for user plane data, it is jointly carried by 5G NR and LTE or independently carried by 5G NR . Therefore, for the non-independent networking mode, 5G needs to rely on the existing LTE network to work, and cannot independently provide users with complete services; but because 5G does not need to deploy a complete end-to-end network, it only needs to deploy the access network to improve the air interface. Transmission capacity, so it can meet the first-mover requirements of operators on 5G.
针对5G NR的非独立组网方式(NSA)，终端需支持LTE-NR双连接模式。在此场景下，当终端的业务量较小或未处于5G NR网络覆盖区域时，终端利用LTE网络实现数据的传输；而当终端的业务量较大或处于5G NR网络覆盖区域时，网络可为终端配置LTE-NR双连接传输模式，即LTE和NR需同时工作，终端锚定在LTE网络，并利用5G NR网络作为数据传输的补充，提升空口的数据传输能力。For the non-standalone networking (NSA) of 5G NR, the terminal needs to support the LTE-NR dual connection mode. In this scenario, when the traffic volume of the terminal is small or not in the coverage area of the 5G NR network, the terminal uses the LTE network to realize data transmission; and when the traffic volume of the terminal is large or in the coverage area of the 5G NR network, the network can Configure the LTE-NR dual connection transmission mode for the terminal, that is, LTE and NR need to work at the same time, the terminal is anchored in the LTE network, and uses the 5G NR network as a supplement for data transmission to improve the data transmission capability of the air interface.
支持LTE-NR双连接模式(即跨制式双连接模式)的终端，要支持两种制式模块的同时工作，这无疑对终端的计算处理单元、存储单元提出了更高的需求。因此在终端的设计实现过程中，会考虑在LTE和NR之间实现射频、基带物理层、高层等资源复用，例如：射频通路、处理单元、存储单元等，实现LTE与NR的通信数据处理能力共享(UE capability sharing)，以提高终端的资源利用率，从而避免终端体积过大，有利于降低终端成本。A terminal that supports LTE-NR dual connectivity mode (that is, cross-standard dual connectivity mode) must support the simultaneous work of two standard modules, which undoubtedly puts higher demands on the terminal's computing processing unit and storage unit. Therefore, in the design and implementation process of the terminal, multiplexing of resources such as radio frequency, baseband physical layer, and high layer will be considered between LTE and NR, such as: radio frequency channels, processing units, storage units, etc., to realize communication data processing between LTE and NR Capability sharing (UE capability sharing) to improve the resource utilization of the terminal, so as to avoid the excessive size of the terminal and help reduce the cost of the terminal.
UE能力等级(UE Category)与通信数据处理能力直接相关，包括单位时间内UE能够处理的数据量、通信缓存空间等。UE在附着过程中，UE上报的能力(UE Capability)中包含UE Category(划分为多个等级)，体现了终端上/下行传输的峰值速率，表示的是终端物理层的最大处理能力。网络获取终端的最大传输能力，便于合理调度传输资源，避免调度数据量过大超过终端传输和处理能力，也避免在需要大数量业务传输时无法充分利用终端能力的情况。因此，在5G NR非独立组网场景下，终端需上报独立工作在LTE网络时的UECategory，以及工作在LTE-NR双连接模式下LTE和NR各自的UE Category，以指示终端的最大传输能力。UE Category (UE Category) is directly related to communication data processing capabilities, including the amount of data UE can process per unit time, communication buffer space, etc. During the UE attachment process, the UE Capability reported by the UE includes UE Category (divided into multiple levels), which reflects the peak rate of the terminal's uplink/downlink transmission and represents the maximum processing capability of the terminal's physical layer. The network obtains the maximum transmission capacity of the terminal, which facilitates reasonable scheduling of transmission resources, avoids the excessive amount of scheduled data exceeding the terminal's transmission and processing capabilities, and avoids the situation that the terminal's capacity cannot be fully utilized when a large number of business transmissions are required. Therefore, in the 5G NR non-standalone networking scenario, the terminal needs to report the UECategory when it works independently on the LTE network, and the respective UE Category of LTE and NR working in the LTE-NR dual connection mode to indicate the maximum transmission capability of the terminal.
现有UE能力等级采用静态的上报指示机制，即附着过程中，终端在UE Capability中上报UE Category，对应指示UE最大的处理能力。现有网络依据信道质量、业务需求、网络负载等因素确定对终端的调度传输资源，所调度的传输资源上限不能超过终端上报的终端通信能力等级(UE Category)，即不能超过终端最大的传输处理能力。The existing UE capability level adopts a static reporting and indication mechanism, that is, during the attach process, the terminal reports the UE Category in the UE Capability, correspondingly indicating the maximum processing capability of the UE. The existing network determines the scheduled transmission resources for the terminal based on factors such as channel quality, service demand, and network load. The upper limit of the scheduled transmission resources cannot exceed the terminal communication capability level (UE Category) reported by the terminal, that is, it cannot exceed the maximum transmission processing capacity of the terminal. ability.
但这种工作机制对于支持跨制式双连接的终端，特别是采用处理能力共享的终端，则会出现调度灵活性差、终端的处理资源不能充分利用的问题。原因是，采用处理能力共享方案实现跨制式双连接的终端，具备处理资源(例如，计算处理单元、缓存单元等)依据需求在一定程度上在不同制式间灵活调配的能力，但现有机制显然无法指示处理资源灵活调配的情况。采用处理能力共享的终端在现有机制下，相当于处理资源在两种制式下的分配是固定不变的，例如，终端在制式一网络中所上报的传输处理能力低于网络可提供的传输资源量，也就是说终端上报的通信能力限制了制式一网络的传输速率，但实际上该终端是可以通过调整处理资源的分配提高制式一网络的传输速率的；再例如，终端在制式一网络中所上报的传输处理能力高于网络可提供的传输资源量，也就是说网络可提供的传输速率偏低，无法充分利用分配给制式一的处理资源，但在现有机制下终端也不能将该部分处理资源分配给制式二网络用于提高制式二网络的传输速率。因此，现有机制会影响网络调度的灵活性，无法充分利用终端在不同制式间的处理和传输能力、优化终端吞吐量，影响终端的用户体验。However, for a terminal that supports cross-system dual connectivity, especially a terminal that uses processing capability sharing, this working mechanism will have the problem of poor scheduling flexibility and insufficient utilization of terminal processing resources. The reason is that a terminal that uses a processing capability sharing scheme to achieve cross-standard dual connectivity has the ability to flexibly allocate processing resources (such as computing processing units, cache units, etc.) There is no way to indicate how resource allocation is handled. Under the current mechanism, the terminals using processing capacity sharing are equivalent to the allocation of processing resources under the two standards is fixed. For example, the transmission processing capacity reported by the terminal in the standard-one network is lower than the transmission capacity that the network can provide. The amount of resources, that is to say, the communication capability reported by the terminal limits the transmission rate of the system-1 network, but in fact the terminal can increase the transmission rate of the system-1 network by adjusting the allocation of processing resources; The transmission processing capability reported in the above is higher than the amount of transmission resources that the network can provide, that is to say, the transmission rate that the network can provide is too low to make full use of the processing resources allocated to Standard 1. However, under the existing mechanism, the terminal cannot This part of the processing resources is allocated to the standard-two network to increase the transmission rate of the standard-two network. Therefore, the existing mechanism will affect the flexibility of network scheduling, and cannot make full use of the terminal's processing and transmission capabilities between different standards, optimize the terminal throughput, and affect the user experience of the terminal.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种终端能力等级调整方法、网络侧设备及终端，能够充分利用终端在不同制式间的处理和传输能力，优化终端吞吐量。The technical problem to be solved by the present invention is to provide a terminal capability level adjustment method, network side equipment and terminal, which can make full use of the terminal's processing and transmission capabilities between different standards, and optimize the terminal throughput.
为解决上述技术问题，本发明的实施例提供技术方案如下：In order to solve the above technical problems, embodiments of the present invention provide technical solutions as follows:
一方面，提供一种终端能力等级调整方法，应用于网络侧设备，包括：On the one hand, a method for adjusting a terminal capability level is provided, which is applied to a network side device, including:
计算第一网络制式所需的终端通信能力等级，并根据计算结果生成资源调度指示信息；Calculating the terminal communication capability level required by the first network standard, and generating resource scheduling instruction information according to the calculation result;
将所述资源调度指示信息发送给终端。Send the resource scheduling indication information to the terminal.
进一步地，还包括:Further, also include:
计算第二网络制式所需的终端通信能力等级；Calculating the terminal communication capability level required by the second network standard;
所述根据计算结果生成资源调度指示信息包括：The generating resource scheduling instruction information according to the calculation result includes:
根据第一网络制式所需的终端通信能力等级和所述第二网络制式所需的终端通信能力等级生成所述资源调度指示信息。The resource scheduling indication information is generated according to the terminal communication capability level required by the first network standard and the terminal communication capability level required by the second network standard.
进一步地，所述计算第一网络制式所需的终端通信能力等级的步骤之前，所述方法还包括：Further, before the step of calculating the terminal communication capability level required by the first network standard, the method further includes:
接收终端上报的第一网络制式的初始终端通信能力等级；和/或receiving the initial terminal communication capability level of the first network standard reported by the terminal; and/or
所述计算第二网络制式所需的终端通信能力等级的步骤之前，所述方法还包括：Before the step of calculating the terminal communication capability level required by the second network standard, the method also includes:
接收终端上报的第二网络制式的初始终端通信能力等级。The initial terminal communication capability level of the second network standard reported by the terminal is received.
进一步地，所述计算第一网络制式所需的终端通信能力等级包括：Further, the calculation of the terminal communication capability level required by the first network standard includes:
根据终端上报的终端能力信息、第一网络制式的网络负载、终端的业务类型需求以及第一网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第一网络制式的所需的终端通信能力等级；和/或Determine resource scheduling conditions that can be allocated to the terminal according to at least one of the terminal capability information reported by the terminal, the network load of the first network standard, the service type requirements of the terminal, and the amount of data to be transmitted by the first network standard, and Obtain the required terminal communication capability level of the first network standard according to the allocatable resource scheduling situation; and/or
所述计算第二网络制式所需的终端通信能力等级包括：The calculation of the terminal communication capability level required by the second network standard includes:
根据终端上报的终端能力信息、第二网络制式的网络负载、终端的业务类型需求以及第二网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第二网络制式的所需的终端通信能力等级。Determine resource scheduling conditions that can be allocated to the terminal according to at least one of the terminal capability information reported by the terminal, the network load of the second network standard, the service type requirements of the terminal, and the amount of data to be transmitted by the second network standard, and The required terminal communication capability level of the second network standard is obtained according to the allocatable resource scheduling situation.
进一步地，所述终端能力信息包括以下至少一种：信道质量、所支持的载波数、传输层数、调制阶数、缓存大小。Further, the terminal capability information includes at least one of the following: channel quality, number of supported carriers, number of transmission layers, modulation order, and buffer size.
进一步地，所述资源调度指示信息包括：针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级一致，或针对所述终端可分配的资源调度情况低于所述终端当前的通信能力等级，或针对所述终端可分配的资源调度情况高于所述终端当前的通信能力等级。Further, the resource scheduling indication information includes: the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal, or the resource scheduling situation that can be allocated to the terminal is lower than the current communication capability level of the terminal. The communication capability level, or the resource scheduling condition that can be allocated to the terminal is higher than the current communication capability level of the terminal.
进一步地，所述根据计算结果生成资源调度指示信息包括：Further, said generating resource scheduling indication information according to the calculation result includes:
在M个判断周期中分别判断针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级是否一致；In the M judging periods, respectively judge whether the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal;
将得到的M个判断结果进行平滑处理，得到所述资源调度指示信息，其中，M为大于1的整数。Perform smoothing processing on the obtained M judgment results to obtain the resource scheduling indication information, where M is an integer greater than 1.
进一步地，所述将所述资源调度指示信息发送给终端包括：Further, the sending the resource scheduling indication information to the terminal includes:
按照预设的发送周期将所述资源调度指示信息发送给终端；或sending the resource scheduling indication information to the terminal according to a preset sending period; or
在达到预设触发条件后将所述资源调度指示信息发送给终端。The resource scheduling indication information is sent to the terminal after the preset trigger condition is reached.
进一步地，所述在达到预设触发条件后将所述资源调度指示信息发送给终端包括：Further, the sending the resource scheduling indication information to the terminal after reaching the preset trigger condition includes:
在针对所述终端可分配的资源调度情况高于或低于所述终端当前的通信能力等级超过预设门限值时将所述资源调度指示信息发送给终端。Sending the resource scheduling instruction information to the terminal when the resource scheduling condition that can be allocated to the terminal is higher or lower than the current communication capability level of the terminal and exceeds a preset threshold value.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种终端能力等级调整方法，应用于终端，包括：The embodiment of the present invention also provides a method for adjusting a terminal capability level, which is applied to a terminal, including:
接收网络侧设备发送的资源调度指示信息；Receive resource scheduling indication information sent by the network side device;
根据接收到的资源调度指示信息判断是否调整所述终端当前的通信能力等级，并通过资源调度响应信息将判断结果发送给所述网络侧设备。Judging whether to adjust the current communication capability level of the terminal according to the received resource scheduling instruction information, and sending the judgment result to the network side device through resource scheduling response information.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种网络侧设备，包括处理器和收发器，The embodiment of the present invention also provides a network side device, including a processor and a transceiver,
所述处理器用于计算第一网络制式所需的终端通信能力等级，并根据计算结果生成资源调度指示信息；The processor is used to calculate the terminal communication capability level required by the first network standard, and generate resource scheduling indication information according to the calculation result;
所述收发器用于将所述资源调度指示信息发送给终端。The transceiver is configured to send the resource scheduling indication information to the terminal.
进一步地，further,
所述处理器还用于计算第二网络制式所需的终端通信能力等级，根据第一网络制式所需的终端通信能力等级和所述第二网络制式所需的终端通信能力等级生成所述资源调度指示信息。The processor is also used to calculate the terminal communication capability level required by the second network standard, and generate the resource according to the terminal communication capability level required by the first network standard and the terminal communication capability level required by the second network standard Scheduling instructions.
进一步地，further,
所述收发器还用于接收终端上报的第一网络制式的初始终端通信能力等级和/或第二网络制式的初始终端通信能力等级。The transceiver is further configured to receive the initial terminal communication capability level of the first network standard and/or the initial terminal communication capability level of the second network standard reported by the terminal.
进一步地，further,
所述处理器具体用于根据终端上报的终端能力信息、第一网络制式的网络负载、终端的业务类型需求以及第一网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第一网络制式的所需的终端通信能力等级；和/或根据终端上报的终端能力信息、第二网络制式的网络负载、终端的业务类型需求以及第二网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第二网络制式的所需的终端通信能力等级。The processor is specifically configured to determine, according to at least one of the terminal capability information reported by the terminal, the network load of the first network standard, the service type requirements of the terminal, and the amount of data to be transmitted by the first network standard, that the terminal can The allocated resource scheduling situation, and obtain the required terminal communication capability level of the first network standard according to the allocatable resource scheduling situation; and/or according to the terminal capability information reported by the terminal, the network load of the second network standard, and the terminal At least one of the service type requirements and the amount of data required to be transmitted by the second network standard determines the resource scheduling situation that can be allocated to the terminal, and obtains the required resource scheduling situation of the second network standard according to the resource scheduling situation that can be allocated. terminal communication capability level.
进一步地，所述终端能力信息包括以下至少一种：信道质量、所支持的载波数、传输层数、调制阶数、缓存大小。Further, the terminal capability information includes at least one of the following: channel quality, number of supported carriers, number of transmission layers, modulation order, and buffer size.
进一步地，所述资源调度指示信息包括：针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级一致，或针对所述终端可分配的资源调度情况低于所述终端当前的通信能力等级，或针对所述终端可分配的资源调度情况高于所述终端当前的通信能力等级。Further, the resource scheduling indication information includes: the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal, or the resource scheduling situation that can be allocated to the terminal is lower than the current communication capability level of the terminal. The communication capability level, or the resource scheduling condition that can be allocated to the terminal is higher than the current communication capability level of the terminal.
进一步地，所述处理器具体用于在M个判断周期中分别判断针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级是否一致；将得到的M个判断结果进行平滑处理，得到所述资源调度指示信息，其中，M为大于1的整数。Further, the processor is specifically configured to judge whether the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal in the M judgment periods; smoothing the obtained M judgment results , to obtain the resource scheduling indication information, where M is an integer greater than 1.
进一步地，所述收发器具体用于按照预设的发送周期将所述资源调度指示信息发送给终端；或Further, the transceiver is specifically configured to send the resource scheduling indication information to the terminal according to a preset sending period; or
在达到预设触发条件后将所述资源调度指示信息发送给终端。The resource scheduling indication information is sent to the terminal after the preset trigger condition is reached.
进一步地，所述收发器具体用于在针对所述终端可分配的资源调度情况高于或低于所述终端当前的通信能力等级超过预设门限值时将所述资源调度指示信息发送给终端。Further, the transceiver is specifically configured to send the resource scheduling indication information to terminal.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种终端，包括处理器和收发器，The embodiment of the present invention also provides a terminal, including a processor and a transceiver,
所述收发器用于接收网络侧设备发送的资源调度指示信息；The transceiver is used to receive resource scheduling indication information sent by the network side equipment;
所述处理器用于根据接收到的资源调度指示信息判断是否调整所述终端当前的通信能力等级；The processor is configured to judge whether to adjust the current communication capability level of the terminal according to the received resource scheduling indication information;
所述收发器还用于通过资源调度响应信息将判断结果发送给所述网络侧设备。The transceiver is further configured to send the judgment result to the network side device through resource scheduling response information.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种网络侧设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现如上所述的终端能力等级调整方法。An embodiment of the present invention also provides a network side device, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program, the above-mentioned The terminal capability level adjustment method described above.
本发明实施例还提供了一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现如上所述的终端能力等级调整方法。An embodiment of the present invention also provides a terminal, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program, the above-mentioned Terminal ability level adjustment method.
本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如上所述的终端能力等级调整方法中的步骤。An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the method for adjusting a terminal capability level as described above are implemented.
本发明的实施例具有以下有益效果：Embodiments of the present invention have the following beneficial effects:
上述方案中，针对采用处理能力共享方案实现跨制式双连接的终端，在跨制式双连接场景下，网络侧设备根据信道质量、网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况，向终端发送资源调度指示信息；终端依据网络侧设备发送的资源调度指示信息，结合自身实现和策略动态调整第一网络制式和第二网络制式分别对应的终端通信能力等级，并上报至网络侧设备。本实施例中，终端根据网络可分配的资源调度情况，适时调整终端在第一网络制式和第二网络制式中的最大处理能力，能够充分利用终端在不同制式网络间的处理和传输能力，优化终端吞吐量，提升终端的用户体验。In the above solution, for terminals that use the processing capacity sharing solution to achieve cross-standard dual connectivity, in the cross-standard dual connection scenario, the network side device will base on factors such as channel quality, network load, terminal service type requirements, and the amount of data to be transmitted. Determine the resource scheduling situation that can be allocated, and send resource scheduling instruction information to the terminal; the terminal dynamically adjusts the terminal communication capabilities corresponding to the first network standard and the second network standard in combination with its own implementation and strategy according to the resource scheduling instruction information sent by the network side equipment level and report to the network side device. In this embodiment, the terminal adjusts the maximum processing capability of the terminal in the first network standard and the second network standard in a timely manner according to the resource scheduling situation that can be allocated by the network, and can make full use of the processing and transmission capabilities of the terminal between networks of different standards to optimize Terminal throughput improves terminal user experience.
附图说明Description of drawings
图1为本发明实施例终端能力等级调整方法的流程示意图；FIG. 1 is a schematic flowchart of a method for adjusting a terminal capability level according to an embodiment of the present invention;
图2为本发明实施例终端能力等级调整方法的流程示意图；FIG. 2 is a schematic flowchart of a method for adjusting a terminal capability level according to an embodiment of the present invention;
图3为本发明实施例网络侧设备和终端之间的信令交互示意图；FIG. 3 is a schematic diagram of signaling interaction between a network side device and a terminal according to an embodiment of the present invention;
图4为本发明具体实施例终端能力等级调整方法的流程示意图；FIG. 4 is a schematic flowchart of a method for adjusting a terminal capability level according to a specific embodiment of the present invention;
图5为本发明实施例网络侧设备的结构示意图；FIG. 5 is a schematic structural diagram of a network side device according to an embodiment of the present invention;
图6为本发明实施例终端的结构示意图。FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
具体实施方式Detailed ways
为使本发明的实施例要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
本发明的实施例提供一种终端能力等级调整方法、网络侧设备及终端，能够充分利用终端在不同制式间的处理和传输能力，优化终端吞吐量。Embodiments of the present invention provide a method for adjusting a terminal capability level, a network side device, and a terminal, which can make full use of the processing and transmission capabilities of the terminal between different standards, and optimize the throughput of the terminal.
本发明实施例提供一种终端能力等级调整方法，应用于网络侧设备，如图1所示，包括：An embodiment of the present invention provides a method for adjusting a terminal capability level, which is applied to a network side device, as shown in FIG. 1 , including:
步骤101：计算第一网络制式所需的终端通信能力等级，并根据计算结果生成资源调度指示信息；Step 101: Calculate the terminal communication capability level required by the first network standard, and generate resource scheduling instruction information according to the calculation result;
步骤102：将所述资源调度指示信息发送给终端。Step 102: Send the resource scheduling indication information to the terminal.
其中，可以是一个网络侧设备同时计算多个网络制式所需的终端通信能力等级，也可以是一个网络侧设备依次计算每个网络制式所需的终端通信能力等级，还可以是不同网络侧设备分别计算多个网络制式所需的终端通信能力等级。Among them, one network-side device can calculate the terminal communication capability levels required by multiple network standards at the same time, or one network-side device can calculate the terminal communication capability levels required by each network standard in turn, or it can be different network-side devices Calculate the terminal communication capability levels required by multiple network standards respectively.
本实施例中，针对采用处理能力共享方案实现跨制式双连接的终端，在跨制式双连接场景下，网络侧设备根据信道质量、网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况，向终端发送资源调度指示信息；终端依据网络侧设备发送的资源调度指示信息，结合自身实现和策略动态调整第一网络制式和第二网络制式分别对应的终端通信能力等级，并上报至网络侧设备。本实施例中，终端根据网络可分配的资源调度情况，适时调整终端在第一网络制式和第二网络制式中的最大处理能力，能够充分利用终端在不同制式网络间的处理和传输能力，优化终端吞吐量，提升终端的用户体验。In this embodiment, for a terminal that adopts a processing capacity sharing scheme to realize cross-standard dual connectivity, in the cross-standard dual connection scenario, the network side device bases on the channel quality, network load, terminal service type requirements, and the amount of data to be transmitted. Factors determine the resource scheduling situation that can be allocated, and send resource scheduling instruction information to the terminal; the terminal dynamically adjusts the terminal communication corresponding to the first network standard and the second network standard respectively based on its own implementation and strategy according to the resource scheduling instruction information sent by the network side equipment Capability level, and report to the network side device. In this embodiment, the terminal adjusts the maximum processing capability of the terminal in the first network standard and the second network standard in a timely manner according to the resource scheduling situation that can be allocated by the network, and can make full use of the processing and transmission capabilities of the terminal between networks of different standards to optimize Terminal throughput improves terminal user experience.
进一步地，所述方法还包括:Further, the method also includes:
还包括:Also includes:
计算第二网络制式所需的终端通信能力等级；Calculating the terminal communication capability level required by the second network standard;
所述根据计算结果生成资源调度指示信息包括：The generating resource scheduling instruction information according to the calculation result includes:
根据第一网络制式所需的终端通信能力等级和所述第二网络制式所需的终端通信能力等级生成所述资源调度指示信息。The resource scheduling indication information is generated according to the terminal communication capability level required by the first network standard and the terminal communication capability level required by the second network standard.
进一步地，所述计算第一网络制式所需的终端通信能力等级的步骤之前，所述方法还包括：Further, before the step of calculating the terminal communication capability level required by the first network standard, the method further includes:
接收终端上报的第一网络制式的初始终端通信能力等级和第二网络制式的初始终端通信能力等级；和/或receiving the initial terminal communication capability level of the first network standard and the initial terminal communication capability level of the second network standard reported by the terminal; and/or
所述计算第二网络制式所需的终端通信能力等级的步骤之前，所述方法还包括：Before the step of calculating the terminal communication capability level required by the second network standard, the method also includes:
接收终端上报的第二网络制式的初始终端通信能力等级。The initial terminal communication capability level of the second network standard reported by the terminal is received.
进一步地，所述计算第一网络制式所需的终端通信能力等级包括：Further, the calculation of the terminal communication capability level required by the first network standard includes:
根据终端上报的终端能力信息、第一网络制式的网络负载、终端的业务类型需求以及第一网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第一网络制式的所需的终端通信能力等级；和/或Determine resource scheduling conditions that can be allocated to the terminal according to at least one of the terminal capability information reported by the terminal, the network load of the first network standard, the service type requirements of the terminal, and the amount of data to be transmitted by the first network standard, and Obtain the required terminal communication capability level of the first network standard according to the allocatable resource scheduling situation; and/or
所述计算第二网络制式所需的终端通信能力等级包括：The calculation of the terminal communication capability level required by the second network standard includes:
根据终端上报的终端能力信息、第二网络制式的网络负载、终端的业务类型需求以及第二网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第二网络制式的所需的终端通信能力等级。Determine resource scheduling conditions that can be allocated to the terminal according to at least one of the terminal capability information reported by the terminal, the network load of the second network standard, the service type requirements of the terminal, and the amount of data to be transmitted by the second network standard, and The required terminal communication capability level of the second network standard is obtained according to the allocatable resource scheduling situation.
进一步地，所述终端能力信息包括以下至少一种：信道质量、所支持的载波数、传输层数、调制阶数、缓存大小。Further, the terminal capability information includes at least one of the following: channel quality, number of supported carriers, number of transmission layers, modulation order, and buffer size.
进一步地，所述资源调度指示信息包括：针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级一致，或针对所述终端可分配的资源调度情况低于所述终端当前的通信能力等级，或针对所述终端可分配的资源调度情况高于所述终端当前的通信能力等级。Further, the resource scheduling indication information includes: the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal, or the resource scheduling situation that can be allocated to the terminal is lower than the current communication capability level of the terminal. The communication capability level, or the resource scheduling condition that can be allocated to the terminal is higher than the current communication capability level of the terminal.
进一步地，所述根据计算结果生成资源调度指示信息包括：Further, said generating resource scheduling indication information according to the calculation result includes:
在M个判断周期中分别判断针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级是否一致；In the M judging periods, respectively judge whether the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal;
将得到的M个判断结果进行平滑处理，得到所述资源调度指示信息，其中，M为大于1的整数。Perform smoothing processing on the obtained M judgment results to obtain the resource scheduling indication information, where M is an integer greater than 1.
进一步地，所述将所述资源调度指示信息发送给终端包括：Further, the sending the resource scheduling indication information to the terminal includes:
按照预设的发送周期将所述资源调度指示信息发送给终端；或sending the resource scheduling indication information to the terminal according to a preset sending period; or
在达到预设触发条件后将所述资源调度指示信息发送给终端。The resource scheduling indication information is sent to the terminal after the preset trigger condition is reached.
进一步地，所述在达到预设触发条件后将所述资源调度指示信息发送给终端包括：Further, the sending the resource scheduling indication information to the terminal after reaching the preset trigger condition includes:
在针对所述终端可分配的资源调度情况高于或低于所述终端当前的通信能力等级超过预设门限值时将所述资源调度指示信息发送给终端。Sending the resource scheduling instruction information to the terminal when the resource scheduling condition that can be allocated to the terminal is higher or lower than the current communication capability level of the terminal and exceeds a preset threshold value.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种终端能力等级调整方法，应用于终端，如图2所示，包括：The embodiment of the present invention also provides a method for adjusting a terminal capability level, which is applied to a terminal, as shown in FIG. 2 , including:
步骤201：接收网络侧设备发送的资源调度指示信息；Step 201: Receive resource scheduling indication information sent by the network side device;
步骤202：根据接收到的资源调度指示信息判断是否调整所述终端当前的通信能力等级，并通过资源调度响应信息将判断结果发送给所述网络侧设备。Step 202: Judging whether to adjust the current communication capability level of the terminal according to the received resource scheduling instruction information, and sending the judgment result to the network side device through resource scheduling response information.
本实施例中，针对采用处理能力共享方案实现跨制式双连接的终端，在跨制式双连接场景下，网络侧设备根据信道质量、网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况，向终端发送资源调度指示信息；终端依据网络侧设备发送的资源调度指示信息，结合自身实现和策略动态调整第一网络制式和第二网络制式分别对应的终端通信能力等级，并上报至网络侧设备。本实施例中，终端根据网络可分配的资源调度情况，适时调整终端在第一网络制式和第二网络制式中的最大处理能力，能够充分利用终端在不同制式网络间的处理和传输能力，优化终端吞吐量，提升终端的用户体验。In this embodiment, for a terminal that adopts a processing capacity sharing scheme to realize cross-standard dual connectivity, in the cross-standard dual connection scenario, the network side device bases on the channel quality, network load, terminal service type requirements, and the amount of data to be transmitted. Factors determine the resource scheduling situation that can be allocated, and send resource scheduling instruction information to the terminal; the terminal dynamically adjusts the terminal communication corresponding to the first network standard and the second network standard respectively based on its own implementation and strategy according to the resource scheduling instruction information sent by the network side equipment Capability level, and report to the network side device. In this embodiment, the terminal adjusts the maximum processing capability of the terminal in the first network standard and the second network standard in a timely manner according to the resource scheduling situation that can be allocated by the network, and can make full use of the processing and transmission capabilities of the terminal between networks of different standards to optimize Terminal throughput improves terminal user experience.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明的技术方案针对的是采用处理能力共享方案实现跨制式双连接的终端，对于采用处理能力共享方案实现跨制式双连接的终端，接入支持跨制式双连接的网络。在附着过程中，终端上报两种网络制式(制式一和制式二)初始的UE Category。当终端驻留网络后，终端锚定在制式一的网络中，与制式一建立连接通路一。当终端所处的网络环境和业务需求等满足条件时，网络为该终端配置跨制式双连接的传输模式，终端与制式二的网络建立连接通路二。网络制式一和网络制式二分别根据终端上报的信道质量、所支持的载波数、传输层数等终端能力信息，网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况；网络判断终端当前通信能力等级与资源调度情况的关系，由此形成资源调度指示信息并发送至终端。终端依据网络发送的资源调度指示信息，结合自身实现和调整策略，判断是否调整两种制式的终端通信能力等级，并将结果反馈上报给网络。为完成上述过程，本发明需增加相应的信令流程，包括资源调度指示信息ScheduleInformation Indication消息和资源调度响应信息Schedule Information Response消息，如图3所示，网络侧设备将资源调度指示信息发送给终端，终端将资源调度响应信息发送给网络侧设备。The technical solution of the present invention is aimed at a terminal that adopts a processing capability sharing scheme to realize cross-standard dual connectivity, and accesses a network that supports cross-standard dual connectivity for a terminal that adopts a processing capability sharing scheme to realize cross-standard dual connectivity. During the attachment process, the terminal reports the initial UE Category of the two network standards (standard 1 and standard 2). After the terminal resides in the network, the terminal is anchored in the network of standard one, and establishes connection path one with standard one. When the network environment and service requirements of the terminal meet the conditions, the network configures a cross-standard dual connection transmission mode for the terminal, and the terminal establishes connection path 2 with the network of standard 2. Network standard 1 and network standard 2 respectively determine the available channels according to the channel quality reported by the terminal, the number of supported carriers, the number of transmission layers and other terminal capability information, network load, terminal service type requirements, and the amount of data to be transmitted. Resource scheduling situation: the network judges the relationship between the current communication capability level of the terminal and the resource scheduling situation, thereby forming resource scheduling instruction information and sending it to the terminal. Based on the resource scheduling instruction information sent by the network, the terminal judges whether to adjust the terminal communication capability levels of the two systems in combination with its own implementation and adjustment strategies, and reports the results back to the network. In order to complete the above process, the present invention needs to increase the corresponding signaling process, including the resource scheduling indication information ScheduleInformation Indication message and the resource scheduling response information Schedule Information Response message, as shown in Figure 3, the network side device sends the resource scheduling indication information to the terminal , the terminal sends the resource scheduling response information to the network side device.
具体地，如图4所示，本实施例的终端能力等级调整方法包括以下步骤：Specifically, as shown in FIG. 4, the terminal capability level adjustment method of this embodiment includes the following steps:
步骤301、网络侧设备分别计算第一网络制式所需的终端通信能力等级和第二网络制式所需的终端通信能力等级，并根据计算结果生成资源调度指示信息；
网络制式一和网络制式二分别计算针对某终端可分配的资源调度情况，得到网络所需的终端通信能力等级。Network standard 1 and network standard 2 respectively calculate the resource scheduling situation that can be allocated to a certain terminal, and obtain the terminal communication capability level required by the network.
该可分配的资源调度情况不受UE Category所对应的终端传输和处理能力的限制，是指网络依据终端上报的信道质量、所支持的载波数、传输层数、调制阶数、Buffer大小等终端能力信息、以及网络负载、终端的业务类型需求、所需传输的数据量等因素判断得到的网络可以分配给该终端的调度资源量，由此可以得到网络所需的终端通信能力等级。The resource scheduling situation that can be allocated is not limited by the terminal transmission and processing capabilities corresponding to the UE Category. It refers to the terminal based on the channel quality reported by the terminal, the number of supported carriers, the number of transmission layers, the modulation order, and the buffer size. The amount of scheduling resources that the network can allocate to the terminal is determined by the capability information, network load, service type requirements of the terminal, and the amount of data to be transmitted, so as to obtain the terminal communication capability level required by the network.
网络制式一和制式二分别判断在各自网络中终端当前通信能力等级与可分配的资源调度情况的关系。其中，当前终端能力等级是指终端已上报至网络的UE Category，它是常规调度过程中网络可以调度终端传输处理能力的上限。Network standard 1 and standard 2 respectively determine the relationship between the terminal's current communication capability level and the resource scheduling situation that can be allocated in their respective networks. Among them, the current terminal capability level refers to the UE Category that the terminal has reported to the network, which is the upper limit of the transmission and processing capability of the terminal that the network can schedule in the normal scheduling process.
终端当前通信能力等级与可分配的资源调度情况的关系，可以分为相符和不相符两种情况：The relationship between the current communication capability level of the terminal and the resource scheduling situation that can be allocated can be divided into two situations: matching and non-matching:
相符的情况，即可分配的资源调度情况与终端当前通信能力等级一致或基本一致；不相符的情况，包括可分配的资源调度情况高于或低于终端当前通信能力等级。If they match, that is, the allocated resource scheduling situation is consistent or basically consistent with the current communication capability level of the terminal; if they do not match, it includes that the resource scheduling situation that can be allocated is higher or lower than the current communication capability level of the terminal.
更优的，可以预先设定门限值，当可分配的资源调度情况所需的终端通信能力等级与终端当前通信能力等级的差值的绝对值小于等于该门限值时，判断为可分配的资源调度情况与终端当前通信能力等级相符；否则，则判断为不相符。More preferably, a threshold value can be preset, and when the absolute value of the difference between the terminal communication capability level required by the resource scheduling situation that can be allocated and the current communication capability level of the terminal is less than or equal to the threshold value, it is judged that it can be allocated The resource scheduling situation of the terminal is consistent with the current communication capability level of the terminal; otherwise, it is judged as inconsistent.
网络侧设备基于上述判断结果，形成资源调度指示信息。The network side device forms resource scheduling indication information based on the above judgment result.
步骤302、网络侧设备将所述资源调度指示信息发送给终端；
网络侧设备将资源调度指示信息发送给终端，即通知终端是否需要考虑更新通信能力等级。The network-side device sends resource scheduling indication information to the terminal, that is, notifies the terminal whether it needs to consider updating the communication capability level.
更优的，网络制式一和网络制式二可以以一定周期判断终端当前的通信能力等级与可分配的资源调度情况的关系，并周期性或以事件条件触发资源调度指示信息的发送。More preferably, network standard 1 and network standard 2 can determine the relationship between the current communication capability level of the terminal and the resource scheduling situation that can be allocated at a certain period, and trigger the sending of resource scheduling instruction information periodically or by event conditions.
方案一，设置一定的平滑窗长(T1)，窗长内包含M个终端当前通信能力等级与可分配的资源调度情况关系的判断周期，分别对网络制式一和网络制式二中在一个窗长内的多次判断结果进行平滑处理，这样可以提高方案的稳定性、避免频繁调整终端能力等级，M为大于1的整数。设置一定的周期(T2)，网络制式一和网络制式二以该周期向终端发送资源调度指示信息，即无论网络制式一和网络制式二的判断平滑结果为终端当前通信能力等级与可分配的资源调度情况相符或不相符，网络制式一和网络制式二都将以一定的周期向终端发送资源调度指示信息，以告知终端是否需要考虑更新通信能力等级。其中，平滑窗长、发送周期的参数取值可以根据需要进行灵活配置。Solution 1: Set a certain smoothing window length (T1). The window length includes the judgment cycle of the relationship between the current communication capability level of M terminals and the resource scheduling situation that can be allocated. Smoothing processing is performed on the multiple judgment results within , which can improve the stability of the scheme and avoid frequently adjusting the terminal capability level. M is an integer greater than 1. Set a certain period (T2), network standard 1 and network standard 2 send resource scheduling instructions to the terminal at this period, that is, regardless of the judgment smoothing result of network standard 1 and network standard 2, the current communication capability level of the terminal and the resources that can be allocated Whether the scheduling conditions match or not, both network standard 1 and network standard 2 will send resource scheduling indication information to the terminal at a certain period to inform the terminal whether it needs to consider updating the communication capability level. Among them, the parameter values of the smoothing window length and the sending period can be flexibly configured as required.
方案二，设置一定的平滑窗长(T1)，窗长内包含M个终端当前通信能力等级与可分配的资源调度情况关系的判断周期，分别对网络制式一和网络制式二中在一个窗长内的多次判断结果进行平滑处理，M为大于1的整数。分别针对网络制式一和网络制式二设置对应的门限值(分别为X1和X2)，如果制式一和/或制式二网络的平滑结果达到触发条件(例如，可分配的资源调度情况高于或低于终端当前通信能力等级超过对应门限值)则网络制式一和网络制式二向终端发送资源调度指示信息，即当网络制式一和/或网络制式二的平滑结果为终端当前通信能力等级与可分配的资源调度情况不相符且达到触发条件时，网络制式一和网络制式二才向终端发送资源调度指示信息，以告知终端需要考虑更新通信能力等级。其中，平滑窗长、触发条件所需的门限值的取值可以根据需要进行灵活配置。Solution 2: set a certain smooth window length (T1), the window length includes the judgment cycle of the relationship between the current communication capability level of M terminals and the resource scheduling situation that can be allocated. Smoothing processing is performed on the multiple judgment results within, and M is an integer greater than 1. Set corresponding thresholds (X1 and X2 respectively) for network standard 1 and network standard 2 respectively. If the smoothing results of standard 1 and/or standard 2 network meet the trigger condition (for example, the resource scheduling situation that can be allocated is higher than or is lower than the current communication capability level of the terminal and exceeds the corresponding threshold value), network standard 1 and network standard 2 will send resource scheduling indication information to the terminal, that is, when the smoothing result of network standard 1 and/or network standard 2 is the terminal’s current communication capability level and When the resource scheduling conditions that can be allocated do not match and the trigger conditions are met, the network standard 1 and the network standard 2 send resource scheduling indication information to the terminal to inform the terminal that it needs to consider updating the communication capability level. Wherein, the smoothing window length and the threshold value required by the trigger condition can be flexibly configured as required.
网络向终端发送资源调度指示信息Schedule Information Indication消息。资源调度指示信息，可包含但不限于：可调度的RB数(调度带宽)、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的UECategory或可分配的资源调度情况所需的终端通信能力等级与终端当前通信能力等级的差值等。资源调度指示信息属于per UE的消息，因此Schedule Information Indication消息还需要包含能够区分不同终端的指示信息。The network sends the resource scheduling indication information Schedule Information Indication message to the terminal. Resource scheduling indication information, which may include but not limited to: schedulable RB number (schedulable bandwidth), MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required UECategory or the terminal communication capability level required by the resource scheduling situation that can be allocated and the terminal's current communication capability level, etc. The resource scheduling indication information belongs to a per UE message, so the Schedule Information Indication message also needs to include indication information capable of distinguishing different terminals.
步骤303、终端接收网络侧设备发送的资源调度指示信息；
步骤304、终端根据接收到的资源调度指示信息判断是否调整所述终端当前的通信能力等级，并通过资源调度响应信息将判断结果发送给所述网络侧设备。
终端在接收到资源调度指示信息，结合自身实现和调整策略，判断是否调整制式一或制式二的终端通信能力等级，并需要将判断结果通过资源调度响应信息ScheduleInformation Response消息上报至网络。终端发送的资源调度响应信息，可以包括但不限于：终端是否调整制式一和制式二的通信能力等级，如果决定调整则还需包括对应的通信能力等级调整值或与之前通信能力等级上报值的差值等。After receiving the resource scheduling instruction information, the terminal judges whether to adjust the terminal communication capability level of standard 1 or standard 2 based on its own implementation and adjustment strategy, and needs to report the judgment result to the network through the resource scheduling response information ScheduleInformation Response message. The resource scheduling response information sent by the terminal may include, but is not limited to: whether the terminal adjusts the communication capability levels of standard 1 and standard 2, and if it decides to adjust, it also needs to include the corresponding communication capability level adjustment value or the value compared with the previous communication capability level reported value difference etc.
具体实施例一中，一个采用处理能力共享方案实现跨制式双连接的终端，接入支持跨制式双连接的网络。在附着过程中，终端上报在网络制式一和制式二中的初始UECategory，分别对应的终端传输和处理能力最大为600Mbps，需终端支持8MIMO,DL 64QAM(制式一)；终端传输和处理能力最大为2Gbps，需终端支持4MIMO,DL 256QAM(制式二)。当终端所处的网络环境和业务需求等满足条件时，网络为该终端配置跨制式双连接的传输模式，网络制式一和网络制式二对终端进行正常调度。In the first embodiment, a terminal that implements cross-standard dual connectivity using a processing capability sharing solution accesses a network that supports cross-standard dual connectivity. During the attachment process, the terminal reports the initial UECategory in network standard 1 and standard 2, and the corresponding terminal transmission and processing capabilities are up to 600Mbps, and the terminal needs to support 8MIMO, DL 64QAM (standard 1); the terminal transmission and processing capabilities are up to 2Gbps, the terminal needs to support 4MIMO, DL 256QAM (system 2). When the network environment and service requirements of the terminal meet the conditions, the network configures the transmission mode of cross-standard dual connection for the terminal, and the network standard 1 and network standard 2 perform normal scheduling on the terminal.
与此同时，网络制式一和制式二周期性的分别计算针对该终端可分配的资源调度情况，得到网络所需的终端通信能力等级；多个周期平滑后的结果为制式一可分配的资源所需终端传输和处理能力最大为150Mbps，需终端支持2MIMO，DL 64QAM；制式二可分配的资源所需终端传输和处理能力最大为4Gbps，需终端支持8MIMO,DL 256QAM。网络制式一和网络制式二形成资源调度指示信息，并将资源调度指示信息发送给终端。At the same time, network standard 1 and network standard 2 periodically calculate the resource scheduling situation that can be allocated to the terminal, and obtain the terminal communication capability level required by the network; The maximum transmission and processing capability of the terminal is 150Mbps, and the terminal is required to support 2MIMO, DL 64QAM; the maximum transmission and processing capability of the terminal required by system 2 to allocate resources is 4Gbps, and the terminal is required to support 8MIMO, DL 256QAM. The network standard 1 and the network standard 2 form resource scheduling indication information, and send the resource scheduling indication information to the terminal.
终端依据网络制式一和网络制式二发送的资源调度指示信息，结合自身调整策略，例如，跨制式双连接中一种制式X对应的网络资源调度所需的终端能力等级低于当前终端能力等级；另一种制式Y对应的网络资源调度所需的终端能力等级高于或等于当前终端能力等级，则终端判断需降低制式一对应的终端能力等级并提高制式二对应的终端能力等级；但当制式二中工作在8MIMO情况下，终端的处理资源和存储资源只能支持64QAM的解调能力，因此最终决定将制式一的UE等级调整为终端传输和处理能力最大为150Mbps，需终端支持2MIMO，DL 64QAM；将制式一的UE等级调整为终端传输和处理能力最大为3Gbps，需终端支持8MIMO,DL 64QAM。终端将调整结果反馈给网络。Based on the resource scheduling instruction information sent by the terminal in network standard 1 and network standard 2, combined with its own adjustment strategy, for example, the terminal capability level required for network resource scheduling corresponding to a standard X in cross-standard dual connectivity is lower than the current terminal capability level; If the terminal capability level required for network resource scheduling corresponding to another standard Y is higher than or equal to the current terminal capability level, the terminal judges that it needs to reduce the terminal capability level corresponding to standard one and increase the terminal capability level corresponding to standard two; No. 2 works in the case of 8MIMO, and the processing resources and storage resources of the terminal can only support the demodulation capability of 64QAM. Therefore, it is finally decided to adjust the UE level of standard 1 to a maximum transmission and processing capacity of 150Mbps. The terminal needs to support 2MIMO, DL 64QAM; the UE level of standard 1 is adjusted to a maximum terminal transmission and processing capability of 3Gbps, and the terminal needs to support 8MIMO, DL 64QAM. The terminal feeds back the adjustment result to the network.
具体实施例二中，一个采用处理能力共享方案实现跨制式双连接的终端，接入支持跨制式双连接的网络。在附着过程中，终端上报在网络制式一和制式二中的初始UECategory，分别对应的终端传输和处理能力最大为600Mbps，需终端支持8MIMO,DL 64QAM(制式一)；终端传输和处理能力最大为2Gbps，需终端支持4MIMO,DL 256QAM(制式二)。当终端所处的网络环境和业务需求等满足条件时，网络为该终端配置跨制式双连接的传输模式，网络制式一和网络制式二对终端进行正常调度。In the second specific embodiment, a terminal that implements cross-standard dual connectivity by adopting a processing capability sharing solution accesses a network that supports cross-standard dual connectivity. During the attachment process, the terminal reports the initial UECategory in network standard 1 and standard 2, and the corresponding terminal transmission and processing capabilities are up to 600Mbps, and the terminal needs to support 8MIMO, DL 64QAM (standard 1); the terminal transmission and processing capabilities are up to 2Gbps, the terminal needs to support 4MIMO, DL 256QAM (system 2). When the network environment and service requirements of the terminal meet the conditions, the network configures the transmission mode of cross-standard dual connection for the terminal, and the network standard 1 and network standard 2 perform normal scheduling on the terminal.
与此同时，网络制式一和制式二周期性的分别计算针对该终端可分配的资源调度情况，得到网络所需的终端通信能力等级；多个周期平滑后的结果为制式一可分配的资源所需终端传输和处理能力最大为600Mbps，需终端支持8MIMO,DL 64QAM；制式二可分配的资源所需终端传输和处理能力最大为4Gbps，需终端支持8MIMO,DL 256QAM。网络制式一和网络制式二形成资源调度指示信息，并将资源调度指示信息发送给终端。At the same time, network standard 1 and network standard 2 periodically calculate the resource scheduling situation that can be allocated to the terminal, and obtain the terminal communication capability level required by the network; The maximum transmission and processing capacity of the terminal is 600Mbps, and the terminal needs to support 8MIMO, DL 64QAM; the maximum transmission and processing capability of the terminal that can be allocated in system 2 is 4Gbps, and the terminal is required to support 8MIMO, DL 256QAM. The network standard 1 and the network standard 2 form resource scheduling indication information, and send the resource scheduling indication information to the terminal.
终端依据网络制式一和网络制式二发送的资源调度指示信息，结合自身调整策略，例如，跨制式双连接中一种制式X对应的网络资源调度所需的终端能力等级高于该制式当前的终端能力等级；另一种制式Y对应的网络资源调度所需的终端能力等级等于当前终端能力等级，则判断对两种制式的终端能力等级不进行调整。终端将调整结果反馈给网络。Based on the resource scheduling indication information sent by the terminal in network standard 1 and network standard 2, combined with its own adjustment strategy, for example, in cross-standard dual connectivity, the terminal capability level required for network resource scheduling corresponding to a standard X is higher than that of the current terminal of this standard capability level; the terminal capability level required for network resource scheduling corresponding to another system Y is equal to the current terminal capability level, and it is determined that the terminal capability levels of the two systems are not adjusted. The terminal feeds back the adjustment result to the network.
本发明实施例还提供了一种网络侧设备，如图5所示，包括处理器31和收发器32，The embodiment of the present invention also provides a network side device, as shown in FIG. 5 , including a
所述处理器31用于计算第一网络制式所需的终端通信能力等级，并根据计算结果生成资源调度指示信息；The
所述收发器32用于将所述资源调度指示信息发送给终端。The
本实施例中，针对采用处理能力共享方案实现跨制式双连接的终端，在跨制式双连接场景下，网络侧设备根据信道质量、网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况，向终端发送资源调度指示信息；终端依据网络侧设备发送的资源调度指示信息，结合自身实现和策略动态调整第一网络制式和第二网络制式分别对应的终端通信能力等级，并上报至网络侧设备。本实施例中，终端根据网络可分配的资源调度情况，适时调整终端在第一网络制式和第二网络制式中的最大处理能力，能够充分利用终端在不同制式网络间的处理和传输能力，优化终端吞吐量，提升终端的用户体验。In this embodiment, for a terminal that adopts a processing capacity sharing scheme to realize cross-standard dual connectivity, in the cross-standard dual connection scenario, the network side device bases on the channel quality, network load, terminal service type requirements, and the amount of data to be transmitted. Factors determine the resource scheduling situation that can be allocated, and send resource scheduling instruction information to the terminal; the terminal dynamically adjusts the terminal communication corresponding to the first network standard and the second network standard respectively based on its own implementation and strategy according to the resource scheduling instruction information sent by the network side equipment Capability level, and report to the network side device. In this embodiment, the terminal adjusts the maximum processing capability of the terminal in the first network standard and the second network standard in a timely manner according to the resource scheduling situation that can be allocated by the network, and can make full use of the processing and transmission capabilities of the terminal between networks of different standards to optimize Terminal throughput improves terminal user experience.
进一步地，所述处理器31还用于计算第二网络制式所需的终端通信能力等级，根据第一网络制式所需的终端通信能力等级和所述第二网络制式所需的终端通信能力等级生成所述资源调度指示信息。Further, the
进一步地，所述收发器32还用于接收终端上报的第一网络制式的初始终端通信能力等级和/或第二网络制式的初始终端通信能力等级。Further, the
进一步地，所述处理器31具体用于根据终端上报的终端能力信息、第一网络制式的网络负载、终端的业务类型需求以及第一网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第一网络制式的所需的终端通信能力等级；和/或根据终端上报的终端能力信息、第二网络制式的网络负载、终端的业务类型需求以及第二网络制式所需传输的数据量中的至少之一确定针对所述终端可分配的资源调度情况，并根据所述可分配的资源调度情况得到第二网络制式的所需的终端通信能力等级。Further, the
进一步地，所述终端能力信息包括以下至少一种：信道质量、所支持的载波数、传输层数、调制阶数、缓存大小。Further, the terminal capability information includes at least one of the following: channel quality, number of supported carriers, number of transmission layers, modulation order, and buffer size.
进一步地，所述资源调度指示信息包括：针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级一致，或针对所述终端可分配的资源调度情况低于所述终端当前的通信能力等级，或针对所述终端可分配的资源调度情况高于所述终端当前的通信能力等级。Further, the resource scheduling indication information includes: the resource scheduling situation that can be allocated to the terminal is consistent with the current communication capability level of the terminal, or the resource scheduling situation that can be allocated to the terminal is lower than the current communication capability level of the terminal. The communication capability level, or the resource scheduling condition that can be allocated to the terminal is higher than the current communication capability level of the terminal.
进一步地，所述处理器31具体用于在M个判断周期中分别判断针对所述终端可分配的资源调度情况与所述终端当前的通信能力等级是否一致；将得到的M个判断结果进行平滑处理，得到所述资源调度指示信息，其中，M为大于1的整数。Further, the
进一步地，所述收发器32具体用于按照预设的发送周期将所述资源调度指示信息发送给终端；或Further, the
在达到预设触发条件后将所述资源调度指示信息发送给终端。The resource scheduling indication information is sent to the terminal after the preset trigger condition is reached.
进一步地，所述收发器32具体用于在针对所述终端可分配的资源调度情况高于或低于所述终端当前的通信能力等级超过预设门限值时将所述资源调度指示信息发送给终端。Further, the
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种终端，如图6所示，包括处理器41和收发器42，The embodiment of the present invention also provides a terminal, as shown in FIG. 6 , including a
所述收发器42用于接收网络侧设备发送的资源调度指示信息；The
所述处理器41用于根据接收到的资源调度指示信息判断是否调整所述终端当前的通信能力等级；The
所述收发器42还用于通过资源调度响应信息将判断结果发送给所述网络侧设备。The
本实施例中，针对采用处理能力共享方案实现跨制式双连接的终端，在跨制式双连接场景下，网络侧设备根据信道质量、网络负载、终端的业务类型需求、所需传输的数据量等因素确定可分配的资源调度情况，向终端发送资源调度指示信息；终端依据网络侧设备发送的资源调度指示信息，结合自身实现和策略动态调整第一网络制式和第二网络制式分别对应的终端通信能力等级，并上报至网络侧设备。本实施例中，终端根据网络可分配的资源调度情况，适时调整终端在第一网络制式和第二网络制式中的最大处理能力，能够充分利用终端在不同制式网络间的处理和传输能力，优化终端吞吐量，提升终端的用户体验。In this embodiment, for a terminal that adopts a processing capacity sharing scheme to realize cross-standard dual connectivity, in the cross-standard dual connection scenario, the network side device bases on the channel quality, network load, terminal service type requirements, and the amount of data to be transmitted. Factors determine the resource scheduling situation that can be allocated, and send resource scheduling instruction information to the terminal; the terminal dynamically adjusts the terminal communication corresponding to the first network standard and the second network standard respectively based on its own implementation and strategy according to the resource scheduling instruction information sent by the network side equipment Capability level, and report to the network side device. In this embodiment, the terminal adjusts the maximum processing capability of the terminal in the first network standard and the second network standard in a timely manner according to the resource scheduling situation that can be allocated by the network, and can make full use of the processing and transmission capabilities of the terminal between networks of different standards to optimize Terminal throughput improves terminal user experience.
进一步地，所述资源调度指示信息包括以下至少一种：可调度的调度带宽、MIMO数、调制阶数、编码速率、待传输的数据量缓存大小、可调度的一个TTI内的码块大小、网络可调度的或所需的终端通信能力等级与终端当前的通信能力等级的差值。Further, the resource scheduling indication information includes at least one of the following: schedulable scheduling bandwidth, MIMO number, modulation order, coding rate, buffer size of data to be transmitted, schedulable code block size within one TTI, The difference between the network schedulable or required terminal communication capability level and the terminal's current communication capability level.
本发明实施例还提供了一种网络侧设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现如上所述的终端能力等级调整方法。An embodiment of the present invention also provides a network side device, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program, the above-mentioned The terminal capability level adjustment method described above.
本发明实施例还提供了一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现如上所述的终端能力等级调整方法。An embodiment of the present invention also provides a terminal, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program, the above-mentioned Terminal ability level adjustment method.
本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如上所述的终端能力等级调整方法中的步骤。An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps in the method for adjusting a terminal capability level as described above are implemented.
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.
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