技术领域technical field
本申请涉及双连接技术领域，特别是涉及一种功率分配方法、装置、计算机设备和存储介质。The present application relates to the technical field of dual connectivity, and in particular, to a power distribution method, apparatus, computer equipment and storage medium.
背景技术Background technique
双连接(DC，Dual and Connectivity)技术是指终端同时使用由非理想回传(non-ideal backhaul)连接的至少两个互相不同的基站所提供的无线资源。例如主基站(MeNB，Master eNB)和辅基站(SeNB，Secondary eNBs)。Dual connectivity (DC, Dual and Connectivity) technology means that a terminal simultaneously uses radio resources provided by at least two mutually different base stations connected by a non-ideal backhaul (non-ideal backhaul). For example, a master base station (MeNB, Master eNB) and a secondary base station (SeNB, Secondary eNBs).
双连接技术下，终端是同时与多个基站进行数据收发的，对于上行方向，终端其自身的最大发送功率会对基站的上行功率分配产生一定的影响，有很多上行功率分配的研究，例如，基于不同上行信号的功率分配的优先级，确定MeNB(主基站)和SeNB(辅基站)的最小保证功率，或者，通过上行链路天线端口的数量、服务小区的数量，以及被指配的资源块的平均数量等综合确定如何进行MeNB和SeNB的功率分配，又或者，根据不同基站的信道质量来进行MeNB和SeNB的功率分配，但是无论哪种方法，其所考虑的因素都是片面的，若仅仅考虑不同上行信号的功率分配的优先级，而不考虑不同上行信号发送数据量的大小，无法做到功率分配真正意义上的公平性；若仅仅考虑信道质量情况，而不考虑终端的位置信息以及不同基站存在的频率差问题，也将导致上行功率分配存在偏差。Under the dual-connection technology, the terminal transmits and receives data with multiple base stations at the same time. For the uplink direction, the maximum transmit power of the terminal itself will have a certain impact on the uplink power allocation of the base station. There are many researches on uplink power allocation, for example, Determine the minimum guaranteed power of MeNB (primary base station) and SeNB (secondary base station) based on the priority of power allocation of different uplink signals, or, by the number of uplink antenna ports, the number of serving cells, and the assigned resources The average number of blocks, etc., comprehensively determines how to allocate power between MeNB and SeNB, or, according to the channel quality of different base stations, to allocate power between MeNB and SeNB, but no matter which method, the factors considered are one-sided. If only the priority of power allocation of different uplink signals is considered, without considering the amount of data sent by different uplink signals, the fairness of power allocation in the true sense cannot be achieved; if only the channel quality is considered, but the location of the terminal is not considered Information and frequency differences between different base stations will also lead to deviations in uplink power allocation.
因此，在双连接技术下，终端对应的不同服务基站的上行最大发送功率分配不合理，大大影响了终端的功率利用率和终端上下行的业务性能。Therefore, under the dual-connection technology, the allocation of the maximum uplink transmit power of different serving base stations corresponding to the terminal is unreasonable, which greatly affects the power utilization rate of the terminal and the service performance of the terminal in the uplink and downlink.
发明内容SUMMARY OF THE INVENTION
基于此，有必要针对上述在双连接技术下，终端对应的不同服务基站的上行最大发送功率分配不合理，大大影响了终端的功率利用率和终端上下行的业务性能的技术问题，提供一种功率分配方法、装置、计算机设备和存储介质。Based on this, it is necessary to provide a technical problem that under the dual-connection technology, the allocation of the maximum uplink transmit power of the different serving base stations corresponding to the terminal is unreasonable, which greatly affects the power utilization rate of the terminal and the service performance of the terminal in the uplink and downlink. Power distribution method, apparatus, computer equipment and storage medium.
第一方面，本申请实施例提供一种功率分配方法，该方法包括：In a first aspect, an embodiment of the present application provides a power allocation method, the method includes:
获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；其中，多个连接表示一个终端连接多个基站；Acquire allocation information under multiple connections corresponding to the terminal; wherein, the allocation information includes service bearer type, channel quality, traffic volume, and location information; wherein, multiple connections indicate that one terminal is connected to multiple base stations;
根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。According to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections is determined.
在其中一个实施例中，上述根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率，包括：In one of the embodiments, the above-mentioned determining, according to the allocation information and the first maximum uplink transmission power of the terminal, determines the second uplink maximum transmission power of the terminal to each base station under multiple connections, including:
获取各基站对应的上行信号的上行发送优先级排序；Obtain the uplink transmission priority ranking of the uplink signals corresponding to each base station;
根据上行发送优先级排序、信道质量、业务量、位置信息，计算各上行信号的最小上行发送功率需求；Calculate the minimum uplink transmission power requirement of each uplink signal according to the uplink transmission priority, channel quality, traffic volume, and location information;
根据各上行信号的最小上行发送功率需求，确定终端对各基站第二上行最大发送功率。According to the minimum uplink transmit power requirement of each uplink signal, the second maximum uplink transmit power of the terminal to each base station is determined.
在其中一个实施例中，上述获取各基站对应的上行信号的上行发送优先级排序，包括：In one of the embodiments, the above-mentioned acquisition of the uplink transmission priority ranking of the uplink signals corresponding to each base station includes:
根据业务承载类型，确定多连接下各基站对应的上行信号；According to the service bearer type, determine the uplink signal corresponding to each base station under the multi-connection;
根据各基站对应的上行信号和预设的排序规则，确定上行发送优先级排序。According to the uplink signal corresponding to each base station and the preset sorting rule, determine the priority ordering of uplink transmission.
在其中一个实施例中，上述根据各上行信号的最小上行发送功率需求，确定终端对各基站的第二上行最大发送功率，包括：In one of the embodiments, the above-mentioned determination of the second maximum uplink transmit power of the terminal to each base station according to the minimum uplink transmit power requirement of each uplink signal includes:
获取各上行信号的最小上行发送功率需求之和；Obtain the sum of the minimum uplink transmit power requirements of each uplink signal;
比较第一上行最大发送功率与各上行信号的最小上行发送功率需求之和，得到比较结果；Comparing the sum of the first uplink maximum transmit power and the minimum uplink transmit power requirements of each uplink signal to obtain a comparison result;
根据比较结果，确定终端对各基站的第二上行最大发送功率。According to the comparison result, the second uplink maximum transmit power of the terminal to each base station is determined.
在其中一个实施例中，上述根据比较结果，确定终端对各基站的第二上行最大发送功率，包括：In one of the embodiments, the above-mentioned determination of the second maximum uplink transmit power of the terminal to each base station according to the comparison result includes:
若比较结果为第一上行最大发送功率小于各上行信号的最小上行发送功率需求之和，则根据上行发送优先级排序，确定终端对各基站的第二上行最大发送功率；If the comparison result is that the first uplink maximum transmit power is less than the sum of the minimum uplink transmit power requirements of each uplink signal, then determine the second uplink maximum transmit power of the terminal to each base station according to the uplink transmit priority;
若所述比较结果为第一上行最大发送功率等于各上行信号的最小上行发送功率需求之和，则将同一基站对应的各上行信号的最小上行发送功率需求之和，确定为终端对各基站的第二上行最大发送功率；If the comparison result is that the first maximum uplink transmission power is equal to the sum of the minimum uplink transmission power requirements of each uplink signal, the sum of the minimum uplink transmission power requirements of each uplink signal corresponding to the same base station is determined as the sum of the minimum uplink transmission power requirements of the terminal to each base station The second uplink maximum transmit power;
若所述比较结果为第一上行最大发送功率大于各上行信号的最小上行发送功率需求之和，则根据各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率；其中，分配功率表示同一基站对应的各上行信号的最小上行发送功率需求之和。If the comparison result is that the first maximum uplink transmit power is greater than the sum of the minimum uplink transmit power requirements of all uplink signals, then according to the allocated power of each base station and the increment of the maximum uplink transmit power corresponding to each base station, determine the amount of power that the terminal has on each base station. The second maximum uplink transmission power; wherein, the allocated power represents the sum of the minimum uplink transmission power requirements of each uplink signal corresponding to the same base station.
在其中一个实施例中，上述根据所述上行发送优先级排序，确定所述终端对各所述基站的第二上行最大发送功率，包括：In one of the embodiments, the above-mentioned determining the second maximum uplink transmission power of the terminal to each of the base stations according to the uplink transmission priority order includes:
根据上行发送优先级排序，确定目标上行信号；其中，目标上行信号的最小功率需求之和小于或等于第一上行最大发送功率；Determine the target uplink signal according to the priority of uplink transmission; wherein, the sum of the minimum power requirements of the target uplink signal is less than or equal to the first uplink maximum transmission power;
将同一个基站对应的各目标上行信号的最小上行发送功率需求进行累加，得到终端对各基站的第二上行最大发送功率。The minimum uplink transmit power requirements of each target uplink signal corresponding to the same base station are accumulated to obtain the second maximum uplink transmit power of the terminal to each base station.
在其中一个实施例中，上述根据各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率，包括：In one embodiment, the above-mentioned determining the second maximum uplink transmit power of the terminal to each base station according to the allocated power of each base station and the increment of the uplink maximum transmit power corresponding to each base station includes:
获取第一上行最大发送功率与各上行信号的最小上行发送功率需求之和之间的差值；Obtain the difference between the first uplink maximum transmit power and the sum of the minimum uplink transmit power requirements of each uplink signal;
按照分配因子将该差值进行分配，得到终端对各基站的第二上行最大发送功率增量；其中，分配因子表示各基站的分配权重；Allocate the difference according to the allocation factor to obtain the second maximum uplink transmit power increment of the terminal to each base station; wherein, the allocation factor represents the allocation weight of each base station;
将各基站的分配功率与终端对各基站的第二上行最大发送功率增量累加，得到终端对各基站的第二上行最大发送功率。The allocated power of each base station and the second maximum uplink transmit power of the terminal to each base station are incrementally accumulated to obtain the second maximum uplink transmit power of the terminal to each base station.
在其中一个实施例中，在上述按照分配因子将差值进行分配之前，该方法包括：In one embodiment, before allocating the difference according to the allocation factor, the method includes:
根据信道质量和终端对应的各基站上行链路损耗，确定该分配因子。The allocation factor is determined according to the channel quality and the uplink loss of each base station corresponding to the terminal.
第二方面，本申请实施例提供一种功率分配装置，所述装置包括：In a second aspect, an embodiment of the present application provides a power distribution device, the device comprising:
分配信息获取模块，用于获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；其中，多个连接表示一个终端连接多个基站；an allocation information acquisition module, configured to acquire allocation information under multiple connections corresponding to the terminal; wherein, the allocation information includes service bearer type, channel quality, traffic volume, and location information; wherein, multiple connections indicate that one terminal is connected to multiple base stations;
功率分配确定模块，用于根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。The power allocation determining module is configured to determine, according to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections.
第三方面，本申请实施例提供一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时实现上述第一方面实施例提供的任一项方法的步骤。In a third aspect, an embodiment of the present application provides a computer device, including a memory and a processor, where the memory stores a computer program, and when the processor executes the computer program, any one of the foregoing embodiments of the first aspect is implemented steps of the method.
第四方面，本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现上述第一方面实施例提供的任一项方法的步骤。In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any one of the methods provided in the foregoing first aspect embodiment.
本申请实施例提供的一种功率分配方法、装置、计算机设备和存储介质，计算机设备根据获取的分配信息，结合终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。该方法中，由于分配信息包括了业务承载类型、信道质量、业务量以及位置信息等，这样，在确定终端对多个连接下各基站的第二上行最大发送功率时，是将多个因素综合进行考虑的，可以更加精准的对各基站对应的需求功率进行确定，进而可以更加精确的确定终端对各基站的第二上行最大发送功率，避免了考虑因素片面引起基站的上行最大发送功率分配不合理，大大提高了终端的功率利用率以及业务的性能。A power allocation method, apparatus, computer equipment, and storage medium provided by the embodiments of the present application. According to the obtained allocation information, the computer equipment determines, according to the obtained allocation information, combined with the first maximum uplink transmit power of the terminal, to determine the second power of the terminal to each base station under multiple connections. Maximum uplink transmit power. In this method, since the allocation information includes service bearer type, channel quality, service volume, and location information, etc., in this way, when determining the second maximum uplink transmit power of the terminal to each base station under multiple connections, it is a combination of multiple factors. Considered, the required power corresponding to each base station can be determined more accurately, and then the second maximum uplink transmit power of the terminal to each base station can be determined more accurately, so as to avoid the one-sided consideration of factors that cause the base station's uplink maximum transmit power allocation to be inconsistent. Reasonable, greatly improves the power utilization rate of the terminal and the performance of the service.
附图说明Description of drawings
图1为一个实施例提供的一种功率分配方法的应用环境图；1 is an application environment diagram of a power distribution method provided by an embodiment;
图2为一个实施例提供的一种功率分配方法的流程示意图；FIG. 2 is a schematic flowchart of a power allocation method according to an embodiment;
图3为一个实施例提供的一种功率分配方法的流程示意图；FIG. 3 is a schematic flowchart of a power allocation method according to an embodiment;
图4为一个实施例提供的一种功率分配方法的流程示意图；FIG. 4 is a schematic flowchart of a power allocation method according to an embodiment;
图5为一个实施例提供的一种功率分配方法的流程示意图；FIG. 5 is a schematic flowchart of a power allocation method according to an embodiment;
图6为一个实施例提供的一种功率分配方法的流程示意图；FIG. 6 is a schematic flowchart of a power allocation method according to an embodiment;
图7为一个实施例提供的一种功率分配方法的流程示意图；FIG. 7 is a schematic flowchart of a power allocation method according to an embodiment;
图8为一个实施例提供的一种功率分配装置的结构框图；8 is a structural block diagram of a power distribution apparatus provided by an embodiment;
图9为一个实施例提供的一种功率分配装置的结构框图；9 is a structural block diagram of a power distribution apparatus provided by an embodiment;
图10为一个实施例提供的一种功率分配装置的结构框图；10 is a structural block diagram of a power distribution apparatus provided by an embodiment;
图11为一个实施例提供的一种功率分配装置的结构框图。FIG. 11 is a structural block diagram of a power distribution apparatus according to an embodiment.
具体实施方式Detailed ways
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
本申请提供的一种功率分配方法，可以应用于如图1所示的应用环境中，其中该终端与多个基站连接，用于与基站进行数据交互，该终端可以但不限于是各种个人计算机、笔记本电脑、智能手机、平板电脑和便携式可穿戴设备。其中该基站与第三方设备连接，该第三方设备可以是计算机设备，例如网关，其中，该计算机设备包括通过系统总线连接的处理器、存储器、网络接口和数据库。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统、计算机程序和数据库。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的数据库用于存储功率分配数据。该计算机设备的网络接口用于与外部的终端通过网络连接通信。该计算机程序被处理器执行时以实现一种功率分配方法。A power allocation method provided by the present application can be applied to the application environment shown in FIG. 1 , wherein the terminal is connected to multiple base stations for data interaction with the base stations, and the terminal can be, but is not limited to, various personal Computers, laptops, smartphones, tablets and portable wearables. Wherein the base station is connected with a third party device, the third party device may be a computer device, such as a gateway, wherein the computer device includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The nonvolatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used to store power allocation data. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program, when executed by a processor, implements a power distribution method.
在双连接技术中，主基站(MeNB，Master eNB)是指中断S1-MME(S1接口)，并向核心网络(CN，Core Network)作为移动锚点的基站。辅基站(SeNB，Secondary eNBs)是指作为用于向终端提供额外无线资源的基站。在实际网络中，MeNB可以由Macro eNB(宏基站)或者宏小区eNB或者4G eNB来表示，与MeNB相关的服务小区的组称为主小区组(Master CellGroup，MCG)；SeNB可以由小小区或者eNB或者Small eNB或者5G gNB来表示；与SeNB相关的服务小区的组称为辅小区组(Secondary Cell Group，SCG)。在双连接技术下，终端同时使用MeNB和SeNB的多个服务小区中的资源进行数据收发，能够有效提高单用户吞吐量。但是基于终端的上行最大发送功率的限制，其对应的不同服务基站的上行功率的分配会影响到终端的利用率和业务性能，基于此，对于在双连接技术下，终端对应的不同服务基站的上行最大发送功率分配不合理，大大影响了终端的功率利用率和终端上下行的业务性能的技术问题，本申请实施例提供一种功率分配方法、装置、计算机设备和存储介质。下面将通过实施例并结合附图具体地对本申请的技术方案以及本申请的技术方案如何解决上述技术问题进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例中不再赘述。需要说明的是，本发明提供的一种功率分配方法，图2-图7的执行主体为计算机设备，其中，其执行主体还可以是功率分配装置，其中该装置可以通过软件、硬件或者软硬件结合的方式实现成为功率分配的部分或者全部。In the dual connectivity technology, a master base station (MeNB, Master eNB) refers to a base station that interrupts the S1-MME (S1 interface) and serves as a mobility anchor to a core network (CN, Core Network). Secondary base stations (SeNBs, Secondary eNBs) refer to base stations that serve as a base station for providing additional radio resources to terminals. In an actual network, MeNB can be represented by Macro eNB (macro base station) or macro cell eNB or 4G eNB, and the group of serving cells related to MeNB is called a master cell group (Master Cell Group, MCG); SeNB can be composed of small cells or eNB or Small eNB or 5G gNB; the group of serving cells related to the SeNB is called a secondary cell group (Secondary Cell Group, SCG). Under the dual connectivity technology, the terminal simultaneously uses the resources in the multiple serving cells of the MeNB and the SeNB to transmit and receive data, which can effectively improve the single-user throughput. However, based on the limitation of the maximum uplink transmit power of the terminal, the allocation of uplink power of the corresponding different serving base stations will affect the utilization rate and service performance of the terminal. The uplink maximum transmit power allocation is unreasonable, which greatly affects the power utilization rate of the terminal and the technical problem of the terminal's uplink and downlink service performance. Embodiments of the present application provide a power allocation method, apparatus, computer equipment, and storage medium. The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems will be specifically described in detail below with reference to the accompanying drawings. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. It should be noted that, in the power distribution method provided by the present invention, the execution subject of FIG. 2 to FIG. 7 is a computer device, wherein the execution subject may also be a power distribution device, wherein the device can be implemented by software, hardware or software and hardware. The combined implementation becomes part or all of the power distribution.
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments.
在一个实施例中，图2提供了一种功率分配方法，本实施例涉及的是计算机设备先获取终端在不同连接下对应的分配信息，并根据该分配信息结合终端的上行最大发送功率，确定多个连接下各基站所需的上行最大发送功率的具体过程，如图2所示，所述方法包括：In an embodiment, FIG. 2 provides a power allocation method. This embodiment involves a computer device first acquiring allocation information corresponding to a terminal under different connections, and determining the allocation information combined with the maximum uplink transmit power of the terminal according to the allocation information. The specific process of the uplink maximum transmit power required by each base station under multiple connections is shown in Figure 2. The method includes:
S101，获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；其中，多个连接表示一个终端连接多个基站；。S101: Acquire allocation information under multiple connections corresponding to a terminal; wherein, the allocation information includes service bearer type, channel quality, service volume, and location information; wherein, multiple connections indicate that one terminal is connected to multiple base stations;
本实施例中，业务承载类型表示终端在不同基站下承载的业务类型，业务类型分为会话类、流类、交互类、背景类等几种，同时每一种类型有其对应的业务，当终端存在多个业务时，主基站对不同业务进行承载分配，一部分业务由主基站进行承载，一部分业务由辅基站进行承载；例如，终端UE1和UE2，其中UE1存在语音业务和下载业务两种，而UE2存在语音业务和上传业务两种；这两个终端都分别与eNB1(基站1)和eNB2(基站2)连接，其中eNB1均为两个终端的主基站，eNB2均为两个终端的辅基站，UE1和UE2的语音业务都承载在主基站eNB1中，UE1的下载业务和UE2的上传业务都承载在辅基站eNB2中。其中，信道质量表示终端在不同基站下的上行信道质量，可由基站上行接收的信干噪比(SINR，Signal toInterference plus Noise Ratio)来表征；SINR越大，表示信道质量越好，反之，表示信道质量越差，单位为dB；当基站存在多个载波时，可以通过对多个载波的上行SINR进行监测处理得到该基站的综合SINR；其中，业务量表示终端在不同基站下承载的上行业务数据的大小，可由基站上行缓存大小或者预发送上行数据大小来表征，例如采用预发送上行数据大小，在4G和5G系统中，都可以用资源块(RB)来表示预发送上行数据大小；其中，位置信息表示终端在不同基站下的上行链路损耗的大小，由于多个连接下的基站采用的频率可能不同，且基站布放的位置也不同，因此终端到不同连接下基站的上行链路损耗也有可能不同，上行链路损耗可通过下行链路损耗来估计或者通过终端上报的功率余量来估计，单位为dB，数值越大，表明距离基站越远，数值越小，表明距离基站越近，示例地，如下表1为举例的UE1的分配信息，如下表2为举例的UE2的分配信息：In this embodiment, the service bearer type represents the service type carried by the terminal under different base stations, and the service type is divided into session type, flow type, interaction type, background type, etc. When the terminal has multiple services, the primary base station performs bearer allocation for different services, some services are borne by the primary base station, and some services are borne by the secondary base station; for example, terminals UE1 and UE2, where UE1 has two kinds of voice services and download services, And UE2 has two kinds of voice service and upload service; these two terminals are connected to eNB1 (base station 1) and eNB2 (base station 2) respectively, where eNB1 is the main base station of the two terminals, and eNB2 is the auxiliary base station of the two terminals. The base station, the voice services of UE1 and UE2 are all carried in the primary base station eNB1, and the download service of UE1 and the upload service of UE2 are carried in the secondary base station eNB2. Among them, the channel quality represents the uplink channel quality of the terminal under different base stations, which can be characterized by the Signal to Interference plus Noise Ratio (SINR, Signal to Interference plus Noise Ratio) received by the base station uplink; the larger the SINR, the better the channel quality, and vice versa, the channel The worse the quality, the unit is dB; when there are multiple carriers in the base station, the comprehensive SINR of the base station can be obtained by monitoring and processing the uplink SINR of the multiple carriers; the traffic volume represents the uplink service data carried by the terminal under different base stations It can be characterized by the uplink buffer size of the base station or the size of pre-transmitted uplink data. For example, the size of pre-transmitted uplink data is used. In both 4G and 5G systems, resource blocks (RBs) can be used to represent the size of pre-transmitted uplink data; among them, The location information indicates the size of the uplink loss of the terminal under different base stations. Since the frequencies used by the base stations under multiple connections may be different, and the positions of the base stations are also different, the uplink loss of the terminal to the base stations under different connections may be different. It may also be different. The uplink loss can be estimated by the downlink loss or the power headroom reported by the terminal. The unit is dB. The larger the value, the farther the distance from the base station, the smaller the value, the closer the distance to the base station. , by way of example, the following table 1 is an example of the allocation information of UE1, and the following table 2 is an example of the allocation information of UE2:
表1Table 1
表2Table 2
示例地，在实际应用中，计算机设备获取终端的分配信息的方式可以是但不限于直接获取终端在各基站下对应的业务承载类型，以及根据基站上行接收的信干噪比确定该信道质量的大小、根据上行缓存大小或者预发送上行数据确定该业务量的大小、根据各基站下的上行链路损耗确定位置信息的大小来确定，其中该上行链路损耗可通过下行链路损耗来估计或者通过终端上报的功率余量来确定。Exemplarily, in practical applications, the computer equipment may obtain the assignment information of the terminal by directly obtaining, but not limited to, directly obtaining the service bearer type corresponding to the terminal under each base station, and determining the channel quality according to the signal-to-interference-noise ratio received by the base station uplink. size, determine the size of the traffic according to the size of the uplink buffer or pre-sent uplink data, and determine the size of the location information according to the uplink loss under each base station, where the uplink loss can be estimated by the downlink loss or Determined by the power headroom reported by the terminal.
S102，根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。S102: Determine, according to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections.
本步骤中，终端的第一上行最大发送功率表示终端上行发送功率的最大限值，不同终端类型其上行最大发送功率有可能不同，例如：若该终端对应的Power Class等级为Class3，则其对应的上行最大发送功率为23dBm，本申请实施例中的举例均已终端的上行发送功率的最大限值为23dBm进行说明；其中，终端对各基站的第二上行最大发送功率表示的是终端的上行功率分配到各基站的最大功率。则基于上述S101步骤中获取的分配信息，计算机设备根据该分配信息和终端的第一上行最大发送功率，确定终端对多个连接下个基站的第二上行最大发送功率。示例地，计算机设备确定终端对多个连接下各基站的第二上行最大发送功率的方式可以是计算机设备先获取终端的第一上行最大发送功率，并根据上述分配信息估算出各基站的最大需求功率，然后根据各基站的最大需求功率将该终端的第一上行最大发送功率合理的分配到各基站，得到终端对各基站的第二上行最大发送功率；当然，也可以是计算机设备根据上述分配信息确定出分配规则，例如根据大数据或者经验从该分配信息中推算出该分配规则，又或者直接采用预先训练好的神经网络模型将该分配信息作为输入，得到对应的分配规则等。然后基于该分配规则，计算机设备将终端的上行最大发送功率合理的分配到各基站，得到终端对各基站的第二上行最大发送功率。以上列举的对于计算机设备确定该终端对多个连接下各基站的第二上行最大发送功率的方式只是一种举例方式，在实际应用中，还可以包括其他方式，本实施例对此不做具体的限定。In this step, the first uplink maximum transmit power of the terminal represents the maximum limit of the terminal's uplink transmit power, and the maximum uplink transmit power of different terminal types may be different. For example, if the Power Class corresponding to the terminal is Class3, then the corresponding The maximum uplink transmission power of the terminal is 23 dBm, and the examples in the embodiments of the present application are all explained that the maximum limit of the uplink transmission power of the terminal is 23 dBm; wherein, the second uplink maximum transmission power of the terminal to each base station represents the uplink transmission power of the terminal. Power The maximum power allocated to each base station. Then, based on the allocation information obtained in the above step S101, the computer device determines, according to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal for multiple connections to the next base station. Exemplarily, the computer equipment determines the second uplink maximum transmit power of the terminal to each base station under multiple connections may be that the computer equipment first obtains the first uplink maximum transmit power of the terminal, and estimates the maximum demand of each base station according to the above allocation information. power, and then reasonably allocate the first maximum uplink transmit power of the terminal to each base station according to the maximum required power of each base station to obtain the second maximum uplink transmit power of the terminal to each base station; of course, the computer equipment can also be allocated according to the above The information determines the allocation rules, for example, the allocation rules are deduced from the allocation information according to big data or experience, or the pre-trained neural network model is directly used as the input to obtain the corresponding allocation rules. Then, based on the allocation rule, the computer equipment reasonably allocates the maximum uplink transmit power of the terminal to each base station, and obtains the second maximum uplink transmit power of the terminal to each base station. The manner in which the computer device determines the second maximum uplink transmit power of the terminal to each base station under multiple connections listed above is only an example manner. In practical applications, other manners may also be included, which are not specifically described in this embodiment. limit.
本实施例提供的功率分配方法，计算机设备根据获取的分配信息，结合终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。该方法中，由于分配信息包括了业务承载类型、信道质量、业务量以及位置信息等，这样，在确定终端对多个连接下各基站的第二上行最大发送功率时，是将多个因素综合进行考虑的，可以更加精准的对各基站对应的需求功率进行确定，进而可以更加精确的确定终端对各基站的第二上行最大发送功率，避免了考虑因素片面引起基站的上行最大发送功率分配不合理，大大提高了终端的功率利用率以及业务的性能。In the power allocation method provided in this embodiment, the computer device determines the second maximum uplink transmit power of the terminal to each base station under multiple connections in combination with the first uplink maximum transmit power of the terminal according to the obtained allocation information. In this method, since the allocation information includes service bearer type, channel quality, service volume, and location information, etc., in this way, when determining the second maximum uplink transmit power of the terminal to each base station under multiple connections, it is a combination of multiple factors. Considered, the required power corresponding to each base station can be determined more accurately, and then the second maximum uplink transmit power of the terminal to each base station can be determined more accurately, so as to avoid the one-sided consideration of factors that cause the base station's uplink maximum transmit power allocation to be inconsistent. Reasonable, greatly improves the power utilization rate of the terminal and the performance of the service.
下面将通过几个实施例对计算机设备根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率的实施过程进行详细说明，则在上述实施例的基础上，本申请实施例提供了一种功率分配方法，其涉及的是计算机设备根据业务承载类型确定上行发送优先级排序，并根据该上行发送优先级排序以及终端的其他分配信息确定各基站的上行信号的最小上行发送功率需求，进而确定终端对各基站的第二上行最大发送功率的具体过程，如图3所示，上述S102步骤包括：The following will describe in detail the implementation process of the computer equipment determining the second maximum uplink transmission power of each base station under multiple connections based on the allocation information and the first maximum uplink transmission power of the terminal. On the basis of the example, the embodiment of the present application provides a power allocation method, which involves a computer device determining an uplink transmission priority order according to a service bearer type, and determining the priority order of the uplink transmission according to the uplink transmission priority order and other allocation information of the terminal. The minimum uplink transmit power requirement of the uplink signal of the base station, and then the specific process of determining the second maximum uplink transmit power of the terminal to each base station, as shown in FIG. 3, the above step S102 includes:
S201，获取各基站对应的上行信号的上行发送优先级排序。S201: Acquire the uplink transmission priority order of uplink signals corresponding to each base station.
本实施例中，上行发送优先级排序表示的终端在进行上行发送时各上行信号的序列，在实际应用中，计算机设备获取各基站对应的上行信号的上行发送优先级排序的方式，可以是从存储数据库中直接获取预先设定好的上行发送优先级排序，也可以是先获取各基站对应上行信号，然后根据各基站对应上行信号设定上行发送优先级排序，本实施例对此不做限定。In this embodiment, the uplink transmission priority order indicates the sequence of each uplink signal when the terminal performs uplink transmission. In practical applications, the computer device obtains the uplink transmission priority order of the uplink signals corresponding to each base station. The pre-set uplink transmission priority order is directly obtained from the storage database, or the uplink signal corresponding to each base station is obtained first, and then the uplink transmission priority order is set according to the corresponding uplink signal of each base station, which is not limited in this embodiment. .
可选地，本申请实施例提供一种计算机设备获取上行发送优先级排序的可实施方式，如图4所示，该S201步骤包括：Optionally, the embodiment of the present application provides an implementable manner in which a computer device obtains the priority ordering of uplink transmission. As shown in FIG. 4 , the step S201 includes:
S301，根据业务承载类型，确定多连接下各基站对应的上行信号。S301, according to the service bearer type, determine the uplink signal corresponding to each base station under the multi-connection.
本实施例中，计算机设备根据上述S101步骤中获取的终端业务承载类型，确定多连接下各基站对应的上行信号，可以依据业务承载类型的方向以及该业务承载类型是否需要上行反馈来确定，示例地，以终端的业务承载类型是语音业务、下载业务和上传业务为例，则计算机设备根据业务承载类型，确定多连接下各基站对应的上行信号的方式可以是：In this embodiment, the computer device determines the uplink signal corresponding to each base station under the multi-connection according to the terminal service bearer type obtained in the above step S101, which can be determined according to the direction of the service bearer type and whether the service bearer type requires uplink feedback. Example Taking the service bearer type of the terminal as an example of voice service, download service, and upload service, the computer equipment determines the uplink signal corresponding to each base station under the multi-connection according to the service bearer type as follows:
对于语音业务，其同时存在上下行方向的信号传输，上行方向主要用于承载上行语音业务、上行调度请求(SR，Scheduling Request)，上行缓存状态报告(BSR，BufferStatus Report)以及下行语音的反馈信息，其主要涉及PUSCH(Physical Uplink SharedChannel，物理上行共享信道)信道的信号和PUCCH(Physical Uplink Control Channel，物理上行链路控制信道)的信号。For voice services, there is also signal transmission in the uplink and downlink directions. The uplink direction is mainly used to carry uplink voice services, uplink scheduling requests (SR, Scheduling Request), uplink buffer status reports (BSR, BufferStatus Report) and downlink voice feedback information , which mainly involves a signal of a PUSCH (Physical Uplink Shared Channel, physical uplink shared channel) channel and a signal of a PUCCH (Physical Uplink Control Channel, physical uplink control channel).
对于下载业务也存在上下行方向的信号传输，该业务主要承载在下行方向，上行方向主要用于承载上行调度请求、上行缓存状态报告和下行业务的反馈信息，主要涉及PUCCH信道的信号。There is also signal transmission in the uplink and downlink directions for the download service. This service is mainly carried in the downlink direction. The uplink direction is mainly used to carry uplink scheduling requests, uplink buffer status reports and feedback information of downlink services, mainly involving PUCCH channel signals.
对于上传业务同样也存在上下行方向的信号传输，上行方向主要用于承载上行语音业务、上行调度请求、上行缓存状态报告和下行语音的反馈信息，因此主要涉及PUSCH信道的信号和PUCCH信道的信号。For the upload service, there is also signal transmission in the uplink and downlink directions. The uplink direction is mainly used to carry uplink voice services, uplink scheduling requests, uplink buffer status reports, and feedback information of downlink voice, so it mainly involves the signals of the PUSCH channel and the PUCCH channel. .
需要说明的是为了保证上行有资源进行数据或者控制信息的传送，则无论哪种业务类型，至少要预留有PRACH(物理随机接入信道)信道的上行信号。而对于上述的PUSCH(物理上行共享信道)信道的信号，则区分携带控制信息和不携带控制信息两种类型，一般情况下两种情况都会同时存在，对此可根据实际情况而定，本实施例对此不做限定。It should be noted that in order to ensure that the uplink has resources to transmit data or control information, no matter what type of service, at least an uplink signal of a PRACH (Physical Random Access Channel) channel must be reserved. For the above-mentioned PUSCH (Physical Uplink Shared Channel) channel signal, there are two types of signals that carry control information and those that do not carry control information. Generally, both situations exist at the same time, which can be determined according to the actual situation. This implementation The example does not limit this.
S302，根据各基站对应的上行信号和预设的排序规则，确定上行发送优先级排序。S302, according to the uplink signal corresponding to each base station and the preset sorting rule, determine the priority sorting of uplink transmission.
基于上述S301步骤中确定的各基站对应的上行信号，计算机设备结合预设的排序规则，确定上行发送优先级排序。其中该预设的排序规则为预先根据实际情况或者需求制定的规则，对于该规则的具体内容，本实施例不做限定，示例地，该预设的排序规则可以是：Based on the uplink signals corresponding to each base station determined in the above step S301, the computer equipment determines the uplink transmission priority ordering in combination with the preset ordering rules. The preset sorting rule is a rule formulated in advance according to the actual situation or demand. The specific content of the rule is not limited in this embodiment. For example, the preset sorting rule may be:
(1)MCG(主小区组)或SCG(辅小区组)中的主小区的上行信号优先于辅小区的上行信号，PCell(Primary Cell,主服务小区)的上行信号优先于PSCe ll(Primary SecondaryCell，主服务小区的辅分量小区)的上行信号；(1) The uplink signal of the primary cell in the MCG (primary cell group) or SCG (secondary cell group) takes precedence over the uplink signal of the secondary cell, and the uplink signal of the PCell (Primary Cell, primary serving cell) takes precedence over the PSCe 11 (Primary Secondary Cell) , the uplink signal of the secondary component cell of the primary serving cell);
(2)PCell(主服务小区)的PRACH(Physical Random Access Channel，物理随机接入信道)的上行信号；(2) Uplink signal of PRACH (Physical Random Access Channel) of PCell (primary serving cell);
(3)包含HARQ(Hybrid Automatic Repeat reQuest，混合自动重传请求)-ACK/SR的PUCCH信道的信号或包含HARQ-ACK的PUSCH信道的信号；(3) The signal of the PUCCH channel containing HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat request)-ACK/SR or the signal of the PUSCH channel containing HARQ-ACK;
(4)包含CSI(Channel State Information，信道状态信息)的PUCCH信道的信号或包含CSI的PUSCH信道的信号；(4) a signal of a PUCCH channel containing CSI (Channel State Information, channel state information) or a signal of a PUSCH channel containing CSI;
(5)不包含HARQ-ACK或CSI的PUSCH信道的信号；(5) The signal of the PUSCH channel that does not contain HARQ-ACK or CSI;
其中，以上规则中优先级的(1)>(2)>(3)>(4)>(5)，则基于该规则举例一种终端UE1和UE2在不同基站存在的上行信号进行上行发送优先级排序结果，如下表3的UE1的上行发送优先级排序结果和表4的UE2的上行发送优先级排序结果所示：Among them, the priority in the above rule is (1)>(2)>(3)>(4)>(5), then based on this rule, an example is given for the uplink signals of UE1 and UE2 that exist in different base stations to perform uplink transmission priority Ranking results are shown in the following table 3 for the uplink transmission priority ranking results of UE1 and Table 4 for the uplink transmission priority ranking results for UE2:
表3table 3
其中，eNB1PRACH表示UE1发送至eNB1基站的PRACH信道上行信号；eNB2PUSCH(包含控制信息)表示UE1发送eNB2基站的包含控制信息的PUSCH信道的信号；其他信号标识同理可知，在此不再赘述。Among them, eNB1PRACH represents the uplink signal of the PRACH channel sent by UE1 to the base station of eNB1; eNB2PUSCH (including control information) represents the signal of the PUSCH channel containing control information of the base station of eNB2 sent by UE1; other signal identifiers are similarly known, and will not be repeated here.
表4Table 4
其中，eNB1PRACH表示UE2发送至eNB1基站的PRACH信道上行信号；eNB2PUSCH(包含控制信息)表示终端发送eNB2基站的包含控制信息的PUSCH信道的信号；其他信号标识同理可知，在此不再赘述。Among them, eNB1PRACH represents the uplink signal of the PRACH channel sent by UE2 to the eNB1 base station; eNB2PUSCH (including control information) represents the signal of the PUSCH channel containing the control information of the eNB2 base station sent by the terminal; other signal identifiers can be understood in the same way, and will not be repeated here.
S202，根据上行发送优先级排序、信道质量、业务量、位置信息，计算各上行信号的最小上行发送功率需求。S202: Calculate the minimum uplink transmission power requirement of each uplink signal according to the uplink transmission priority order, channel quality, traffic volume, and location information.
本步骤中，基于上述S201中确定的上行发送优先级排序，计算机设备结合S101步骤中获取的终端的信道质量、业务量、位置信息计算各上行信号的最小上行发送功率需求，示例地，以PUSCH信道的信号为例，计算机设备计算该各上行信号的最小上行发送功率需求可以是依据下述公式确定，即将信道质量SI NR、业务量RB以及位置UL PL代入该公式(1)中，则，In this step, based on the uplink transmission priority ordering determined in the above S201, the computer device calculates the minimum uplink transmission power requirement of each uplink signal in combination with the channel quality, traffic volume, and location information of the terminal obtained in the step S101. Taking the signal of the channel as an example, the computer equipment can calculate the minimum uplink transmission power requirement of each uplink signal according to the following formula, that is, the channel quality SI NR, the traffic RB and the location UL PL are substituted into the formula (1), then,
其中，MPUSCH(i)表示业务量RB；PL表示上行链路损耗UL PL(位置信息)；P0_PUSCH(j)表示基于当前信道质量的SINR确定的上行期望接收功率；±(j)表示基站配给终端的部分路径补偿参数，其取值范围例如是0-1之间，ΔTF(i)表示的是终端的偏移功率，预先定义好的数值，PCMAX表示终端自身的最大发送功率值，为预先定义好的固定值，f(i)表示基站发送给终端的一个功率控制命令符，该命令符的取值包括但不限于1、-1、0、3，本实施例对以上公式中的参数取值不做具体限定，可根据实际情况而定。Among them, MPUSCH (i) represents the traffic volume RB; PL represents the uplink loss UL PL (location information); P0_PUSCH (j) represents the uplink expected received power determined based on the SINR of the current channel quality; ±(j) represents Part of the path compensation parameters allocated by the base station to the terminal, the value range is, for example, between 0 and 1,ΔTF(i) represents the offset power of the terminal, a predefined value, and PCMAX represents the maximum transmit power of the terminal itself value, is a predefined fixed value, f(i) represents a power control command symbol sent by the base station to the terminal, and the values of the command symbol include but are not limited to 1, -1, 0, and 3. The parameter values in the formula are not specifically limited and can be determined according to the actual situation.
需要说明的是，对于PUSCH、PRACH和PUCCH的业务量RB数均可以根据基站的配置给出，而信道质量SINR以及位置UL PL同样可以采用终端在该基站上对应的数值即可，与上述公式同理，对于PRACH信道信号和PUCCH信道信号的最小上行发送功率同样有对应的公式可以计算得出，本实施例在此不再详细列举，具体可根据实际情况而定。在实际应用中，计算机设备只需要将信道质量SINR、业务量RB以及位置UL PL代入对应公式即可得出对应信道的最小上行发送功率需求。It should be noted that the number of traffic RBs for PUSCH, PRACH and PUCCH can be given according to the configuration of the base station, and the channel quality SINR and location UL PL can also use the values corresponding to the terminal on the base station, which is the same as the above formula. Similarly, the minimum uplink transmit power of the PRACH channel signal and the PUCCH channel signal also has corresponding formulas that can be calculated, which are not listed in detail in this embodiment, and can be determined according to actual conditions. In practical applications, the computer equipment only needs to substitute the channel quality SINR, the traffic volume RB and the location UL PL into the corresponding formula to obtain the minimum uplink transmit power requirement of the corresponding channel.
例如，下表5为UE1的不同信号的最小上行发送功率需求；表6为UE2的不同信号的最小上行发送功率需求：For example, the following table 5 is the minimum uplink transmission power requirements of different signals of UE1; Table 6 is the minimum uplink transmission power requirements of different signals of UE2:
表5table 5
表6Table 6
S203，根据各上行信号的最小上行发送功率需求，确定终端对各基站的第二上行最大发送功率。S203: Determine the second maximum uplink transmit power of the terminal to each base station according to the minimum uplink transmit power requirement of each uplink signal.
本步骤中，基于上述S202步骤中确定的各上行信号的最小上行发送功率需求，计算机设备确定终端对各基站的第二上行最大发送功率，示例地，计算机设备可以是根据该各上行信号的最小上行发送功率需求与终端的第一上行最大发送功率之间的大小关系，确定需要分配的终端对各基站的第二上行最大发送功率，也可以是其他方式，本实施例不做具体限定。In this step, based on the minimum uplink transmit power requirement of each uplink signal determined in the above step S202, the computer equipment determines the second maximum uplink transmit power of the terminal to each base station. The magnitude relationship between the uplink transmit power requirement and the terminal's first uplink maximum transmit power determines the second uplink maximum transmit power of the terminal to each base station that needs to be allocated.
本实施例提供的功率分配方法，计算机设备根据终端的业务承载类型确定各基站对应的上行信号，然后对该各上行信号进行优先级排序，并根据该优先级排序以及终端的其他分配信息确定各上行信号的最小上行发送功率需求，进而确定终端对各基站的第二上行最大发送功率，该方法中，架将上行信号的功率分配的优先级、不同上行信号发送数据量的大小以及多个分配信息进行了综合考虑，使得终端对各基站的第二上行最大发送功率的确定更加精确，避免了考虑因素片面引起基站的上行最大发送功率分配不合理，大大提高了终端的功率利用率以及业务的性能。In the power allocation method provided in this embodiment, the computer device determines the uplink signals corresponding to each base station according to the service bearer type of the terminal, then prioritizes the uplink signals, and determines each uplink signal according to the priority order and other allocation information of the terminal. The minimum uplink transmission power requirement of the uplink signal, and then the second maximum uplink transmission power of the terminal to each base station is determined. In this method, the frame assigns the priority of the power allocation of the uplink signal, the size of the amount of data sent by different uplink signals, and multiple allocations. The information is comprehensively considered, so that the terminal can determine the second uplink maximum transmission power of each base station more accurately, avoiding the unreasonable allocation of the uplink maximum transmission power of the base station caused by one-sided consideration of factors, and greatly improving the power utilization rate of the terminal and the service efficiency. performance.
对于计算机设备根据各上行信号的最小上行发送功率需求，确定终端对各基站的第二上行最大发送功率的具体过程，本申请实施例还提供了一种功率分配方法，如图5所示，上述S203步骤包括：For the specific process for the computer equipment to determine the second maximum uplink transmit power of the terminal to each base station according to the minimum uplink transmit power requirement of each uplink signal, the embodiment of the present application also provides a power allocation method, as shown in FIG. 5 , the above Step S203 includes:
S401，获取各上行信号的最小上行发送功率需求之和。S401: Obtain the sum of the minimum uplink transmit power requirements of each uplink signal.
本步骤中，计算机设备获取各上行信号的最小上行发送功率需求之和的方式可以是直接将上述S202中各上行信号的最小上行发送功率需求进行累加即可，示例地，可参见上述表5和表6中的最小上行发送功率需求之和。In this step, the way for the computer equipment to obtain the sum of the minimum uplink transmit power requirements of each uplink signal may be to directly accumulate the minimum uplink transmit power requirements of each uplink signal in the above S202. For example, refer to the above Table 5 and The sum of the minimum uplink transmit power requirements in Table 6.
S402，比较第一上行最大发送功率与各上行信号的最小上行发送功率需求之和，得到比较结果。S402: Compare the sum of the first maximum uplink transmission power and the minimum uplink transmission power requirement of each uplink signal to obtain a comparison result.
基于上述S401步骤的各上行信号的最小上行发送功率需求之和，计算机设备比较终端的第一上行最大发送功率与该各上行信号的最小上行发送功率需求之和，得到比较结果。示例地，计算机设备比较的方式可以是对两者进行差值、熵值等计算，然后确定出该第一上行最大发送功率与各上行信号的最小上行发送功率需求之和的比较结果，例如，比较结果为第一上行最大发送功率大于各上行信号的最小上行发送功率需求之和、第一上行最大发送功率等于各上行信号的最小上行发送功率需求之和，以及第一上行最大发送功率小于各上行信号的最小上行发送功率需求之和。Based on the sum of the minimum uplink transmit power requirements of each uplink signal in the above step S401, the computer device compares the first uplink maximum transmit power of the terminal with the sum of the minimum uplink transmit power requirements of each uplink signal to obtain a comparison result. Exemplarily, the computer equipment can be compared in a way that calculates the difference, entropy, etc. between the two, and then determines the comparison result of the sum of the first uplink maximum transmit power and the minimum uplink transmit power requirements of each uplink signal, for example, The comparison result is that the first uplink maximum transmit power is greater than the sum of the minimum uplink transmit power requirements of each uplink signal, the first uplink maximum transmit power is equal to the sum of the minimum uplink transmit power requirements of each uplink signal, and the first uplink maximum transmit power is smaller than the sum of the minimum uplink transmit power requirements of each uplink signal. Sum of minimum uplink transmit power requirements for uplink signals.
S403，根据比较结果，确定终端对各基站的第二上行最大发送功率。S403, according to the comparison result, determine the second maximum uplink transmit power of the terminal to each base station.
基于上述S402中的比较结果，计算机设备确定终端对各基站的第二上行最大发送功率，其中，对于不同的比较结果，计算机设备确定终端对各基站的第二上行最大发送功率采用不用的方案，可选地，提供针对不同结果的三种可实施的方案，则S403步骤包括：Based on the comparison result in the above S402, the computer equipment determines the second uplink maximum transmit power of the terminal to each base station, wherein, for different comparison results, the computer equipment determines that the terminal adopts a different scheme for the second uplink maximum transmit power of each base station, Optionally, provide three implementable solutions for different results, then step S403 includes:
方案A：若比较结果为第一上行最大发送功率小于各上行信号的最小上行发送功率需求之和，则根据上行发送优先级排序，确定终端对各基站的第二上行最大发送功率。Scheme A: If the comparison result is that the first uplink maximum transmit power is less than the sum of the minimum uplink transmit power requirements of each uplink signal, then determine the second uplink maximum transmit power of the terminal to each base station according to the uplink transmit priority.
本方案中，上述S402步骤中的比较结果为第一上行最大发送功率小于各上行信号的最小上行发送功率需求之和，则表示终端的上行发送功率最大限值不够为所有上行信号分配，则计算机设备根据S201步骤中确定的上行发送优先级排序，将终端的第一上行最大发送功率分配至优先级高的上行信号，从而确定出终端对各基站的第二上行最大发送功率。In this solution, the comparison result in the above step S402 is that the first uplink maximum transmission power is less than the sum of the minimum uplink transmission power requirements of each uplink signal, which means that the maximum limit of the uplink transmission power of the terminal is not enough to allocate all uplink signals, then the computer The device allocates the first uplink maximum transmission power of the terminal to the uplink signal with higher priority according to the uplink transmission priority order determined in step S201, thereby determining the second uplink maximum transmission power of the terminal to each base station.
其中，在一个实施例中，如图6所示，方案A具体包括：Wherein, in one embodiment, as shown in Figure 6, scheme A specifically includes:
S501，根据上行发送优先级排序，确定目标上行信号；其中，目标上行信号的最小功率需求之和小于或等于第一上行最大发送功率。S501: Determine a target uplink signal according to the priority order of uplink transmission; wherein, the sum of the minimum power requirements of the target uplink signal is less than or equal to the first uplink maximum transmission power.
本实施例中，计算机设备根据上行发送优先级排序，确定目标上行信号，该目标上行信号的最小功率需求之和小于或等于第一上行最大发送功率，示例地，以上述表5为例，UE1的各上行信号的最小上行发送功率需求之和为210mw，超过该终端的第一上行最大发送功率23dBm(即200mw)，则确定目标上行信号时，根据上行发送优先级排序结果可知，UE1对应的上行发送优先级排序中，从eNB1PRACH到eNB1PUSCH(携带控制信息)的最小功率需求之和160mw，满足小于终端的第一上行最大发送功率200mw，剩余的40mw则分配给eNB1PUSCH(不携带控制信息)，因此重新修正UE1在不同上行信号的最小上行发送功率需求以及之和如下表7所示，即为确定的目标上行信号以及其对应的分配功率。In this embodiment, the computer equipment determines the target uplink signal according to the priority of uplink transmission, and the sum of the minimum power requirements of the target uplink signal is less than or equal to the first maximum uplink transmission power. The sum of the minimum uplink transmit power requirements of each uplink signal is 210mw, which exceeds the terminal's first uplink maximum transmit power of 23dBm (ie 200mw). In the prioritization of uplink transmission, the sum of the minimum power requirements from eNB1PRACH to eNB1PUSCH (carrying control information) is 160mw, which is less than the terminal's first uplink maximum transmission power of 200mw, and the remaining 40mw is allocated to eNB1PUSCH (without control information), Therefore, the minimum uplink transmit power requirements of UE1 for different uplink signals and the sum are shown in Table 7 below, that is, the determined target uplink signal and its corresponding allocated power.
表7Table 7
S502，将同一个基站对应的各目标上行信号的最小上行发送功率需求进行累加，得到终端对各基站的第二上行最大发送功率。S502: Accumulate the minimum uplink transmit power requirements of each target uplink signal corresponding to the same base station to obtain the second maximum uplink transmit power of the terminal to each base station.
基于上述S501步骤中，目标上行信号以及其对应的分配功率后，计算机设备将各目标上行信号的最小上行发送功率需求进行累加，即得到终端对各基站的第二上行最大发送功率，示例地，以表7中数据为例，eNB1的上行最大发送功率＝eNB1 PRACH最小发送功率需求+eNB1PUCCH最小发送功率需求+eNB1 PUSCH(携带控制信息)最小发送功率需求+eNB1PUSCH(不携带控制信息)最小发送功率需求＝20mw+40mw+60mw+40mw＝160mw；eNB2的上行最大发送功率＝eN B2PRACH最小发送功率需求+eNB2PUCCH最小发送功率需求＝18mw+32mw＝40mw。Based on the above step S501, after the target uplink signal and its corresponding allocated power, the computer equipment accumulates the minimum uplink transmit power requirements of each target uplink signal, that is, to obtain the second maximum uplink transmit power of the terminal to each base station, for example, Taking the data in Table 7 as an example, the uplink maximum transmit power of eNB1 = eNB1 PRACH minimum transmit power demand + eNB1 PUCCH minimum transmit power demand + eNB1 PUSCH (carrying control information) minimum transmit power demand + eNB1 PUSCH (without control information) minimum transmit power Demand=20mw+40mw+60mw+40mw=160mw; uplink maximum transmit power of eNB2=eN B2PRACH minimum transmit power demand+eNB2PUCCH minimum transmit power demand=18mw+32mw=40mw.
本方案提供的功率分配方法，计算机设备在终端的第一上行最大发送功率没有剩余的情况下，优先保证高优先级的上行信道\信号的发送，避免了功率需求大的基站得不到更多的功率，而功率需求小的基站却分配了很多的功率的情况，大大提高了提高了终端的功率利用率以及业务的性能。In the power allocation method provided by this solution, when the first uplink maximum transmission power of the terminal is not left, the computer equipment will preferentially ensure the transmission of the high-priority uplink channel\signal, so as to avoid the base station with high power demand from not getting more However, the base station with small power demand allocates a lot of power, which greatly improves the power utilization rate of the terminal and the performance of the service.
方案B：若所述比较结果为第一上行最大发送功率等于各上行信号的最小上行发送功率需求之和，则将同一基站对应的各上行信号的最小上行发送功率需求之和，确定为终端对各基站的第二上行最大发送功率。Scheme B: If the comparison result is that the first uplink maximum transmission power is equal to the sum of the minimum uplink transmission power requirements of each uplink signal, the sum of the minimum uplink transmission power requirements of each uplink signal corresponding to the same base station is determined as the terminal pair. The second uplink maximum transmit power of each base station.
本方案中，上述S402步骤中的比较结果为第一上行最大发送功率等于各上行信号的最小上行发送功率需求之和，则表示终端的上行发送功率最大限值刚好满足为所有上行信号分配，则计算机设备直接将该第一上行最大发送功率按照各上行信号的最小上行发送功率需求进行一一分配，然后将同一基站对应的各上行信号的最小上行发送功率需求之和，确定为终端对各基站的第二上行最大发送功率。In this solution, the comparison result in the above step S402 is that the first uplink maximum transmission power is equal to the sum of the minimum uplink transmission power requirements of each uplink signal, which means that the maximum limit of the uplink transmission power of the terminal is just enough to be allocated for all uplink signals, then The computer equipment directly allocates the first maximum uplink transmission power according to the minimum uplink transmission power requirements of each uplink signal, and then determines the sum of the minimum uplink transmission power requirements of each uplink signal corresponding to the same base station as the terminal to each base station. The second uplink maximum transmit power.
方案C：若所述比较结果为第一上行最大发送功率大于各上行信号的最小上行发送功率需求之和，则根据各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率；其中，分配功率表示同一基站对应的各上行信号的最小上行发送功率需求之和。Scheme C: If the comparison result is that the first uplink maximum transmit power is greater than the sum of the minimum uplink transmit power requirements of each uplink signal, then the terminal pair is determined according to the allocated power of each base station and the corresponding uplink maximum transmit power increment of each base station. The second maximum uplink transmit power of each base station; wherein, the allocated power represents the sum of the minimum uplink transmit power requirements of each uplink signal corresponding to the same base station.
本方案中，上述S402步骤中的比较结果为第一上行最大发送功率大于各上行信号的最小上行发送功率需求之和，则表示终端的上行发送功率最大限值为所有上行信号分配后，还有剩余，则计算机设备依照各上行信号的最小上行发送功率需求先进行一一分配，得到各基站的分配功率，然后将剩余的量再叠加到各对应基站中，得到各基站对应的上行最大发送功率增量，最后，根据该各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率。其中，各基站的分配功率表示同一基站对应的各上行信号的最小上行发送功率需求之和,例如：上述表6中UE2的各基站分配功率为：In this solution, the comparison result in the above-mentioned step S402 is that the first uplink maximum transmission power is greater than the sum of the minimum uplink transmission power requirements of each uplink signal, which means that the maximum limit of the uplink transmission power of the terminal is that after all uplink signals are allocated, there are still more For the remainder, the computer equipment first allocates one by one according to the minimum uplink transmit power requirement of each uplink signal to obtain the allocated power of each base station, and then superimposes the remaining amount into each corresponding base station to obtain the corresponding uplink maximum transmit power of each base station. Increment, and finally, according to the allocated power of each base station and the increment of the maximum uplink transmit power corresponding to each base station, determine the second maximum uplink transmit power of the terminal to each base station. The allocated power of each base station represents the sum of the minimum uplink transmit power requirements of each uplink signal corresponding to the same base station. For example, the power allocated by each base station of UE2 in Table 6 above is:
eNB1的分配功率＝eNB1PRACH最小发送功率需求+eNB1PUCCH最小发送功率需求+eNB1PUSCH(携带控制信息)最小发送功率需求+eNB1PUSCH(不携带控制信息)最小发送功率需求＝10mw+20mw+30mw+20mw＝80mw；Allocated power of eNB1 = eNB1 PRACH minimum transmission power requirement + eNB1 PUCCH minimum transmission power requirement + eNB1 PUSCH (carrying control information) minimum transmission power requirement + eNB1 PUSCH (without control information) minimum transmission power requirement = 10mw+20mw+30mw+20mw=80mw;
eNB2的分配功率＝eNB2PRACH最小发送功率需求+eNB2PUCCH最小发送功率需求+eNB2PUSCH(携带控制信息)最小发送功率需求+eNB2PUSCH(不携带控制信息)最小发送功率需求＝5mw+15mw+25mw+15mw＝60mw；The allocated power of eNB2 = eNB2PRACH minimum transmission power requirement + eNB2PUCCH minimum transmission power requirement + eNB2PUSCH (carrying control information) minimum transmission power requirement + eNB2PUSCH (without control information) minimum transmission power requirement=5mw+15mw+25mw+15mw=60mw;
下面提供一种计算机设备根据各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率的具体方式：The following provides a specific method for the computer equipment to determine the second uplink maximum transmit power of the terminal to each base station according to the allocated power of each base station and the corresponding uplink maximum transmit power increment of each base station:
可选地，如图7所示，方案C具体包括：Optionally, as shown in Figure 7, scheme C specifically includes:
S601，获取第一上行最大发送功率与各上行信号的最小上行发送功率需求之和之间的差值。S601: Obtain a difference between the first uplink maximum transmit power and the sum of the minimum uplink transmit power requirements of each uplink signal.
本实施例中，计算机设备获取第一上行最大发送功率与各上行信号的最小上行发送功率需求之和之间的差值，例如：上述表8中UE2的不同上行信号的最小上行发送功率需求之和为140mw，而终端第一上行最大发送功率23dBm(即200mw)，则该差值为200-140＝60mw。In this embodiment, the computer device obtains the difference between the first uplink maximum transmit power and the sum of the minimum uplink transmit power requirements of each uplink signal, for example: the sum of the minimum uplink transmit power requirements of different uplink signals of UE2 in Table 8 above The sum is 140mw, and the first uplink maximum transmit power of the terminal is 23dBm (ie, 200mw), so the difference is 200-140=60mw.
S602，按照分配因子将该差值进行分配，得到终端对各基站的第二上行最大发送功率增量；其中，分配因子表示各基站的分配权重。S602: Allocate the difference according to the allocation factor to obtain the second maximum uplink transmit power increment of the terminal to each base station, where the allocation factor represents the allocation weight of each base station.
基于上述S601步骤中的差值，计算机设备按照分配因子将该差值分配给各基站，得到终端对各基站的第二上行最大发送功率增量，其中该分配因子表示各基站的分配权重，可选地，计算机设备根据信道质量和终端对应的各基站上行链路损耗，确定该分配因子。示例地，UE2分别对应的eNB1和eNB2的分配因子为：Based on the difference in the above step S601, the computer equipment allocates the difference to each base station according to the allocation factor, and obtains the second maximum uplink transmit power increment of the terminal to each base station, wherein the allocation factor represents the allocation weight of each base station, which can be Optionally, the computer device determines the allocation factor according to the channel quality and the uplink loss of each base station corresponding to the terminal. For example, the allocation factors of eNB1 and eNB2 respectively corresponding to UE2 are:
表达式(1)：eNB1的分配因子＝eNB1信道质量*eNB1上行链路损耗/(eNB1信道质量*eNB1上行链路损耗+eNB2信道质量*eNB2上行链路损耗)；Expression (1): Allocation factor of eNB1=eNB1 channel quality*eNB1 uplink loss/(eNB1 channel quality*eNB1 uplink loss+eNB2 channel quality*eNB2 uplink loss);
表达式(2)：eNB2的分配因子＝eNB2信道质量*eNB2上行链路损耗/(eNB1信道质量*eNB1上行链路损耗+eNB2信道质量*eNB2上行链路损耗)。Expression (2): Allocation factor of eNB2=eNB2 channel quality*eNB2 uplink loss/(eNB1 channel quality*eNB1 uplink loss+eNB2 channel quality*eNB2 uplink loss).
则将上述表1中的数据代入该公式表达式(1)和表达式(2)中，得到eNB1的分配因子＝0.66，eNB2的分配因子＝0.34。Then, the data in Table 1 above is substituted into the formula expression (1) and expression (2), and the allocation factor of eNB1=0.66 and the allocation factor of eNB2=0.34 are obtained.
基于该分配因子，计算机设备确定各基站的第二上行最大发送功率的增量为：Based on the allocation factor, the computer equipment determines that the increment of the second uplink maximum transmit power of each base station is:
eNB1的增量＝eNB1的分配因子*(终端的上行最大发送功率-不同上行信号的最小上行发送功率需求之和)＝0.66*(200-140)＝40mw；Increment of eNB1 = allocation factor of eNB1 * (the maximum uplink transmit power of the terminal - the sum of the minimum uplink transmit power requirements of different uplink signals) = 0.66 * (200-140) = 40mw;
eNB2的增量＝eNB2的分配因子*(终端的上行最大发送功率-不同上行信号的最小上行发送功率需求之和)＝0.34*(200-140)＝20mw。Increment of eNB2=allocation factor of eNB2*(maximum uplink transmit power of terminal-sum of minimum uplink transmit power requirements of different uplink signals)=0.34*(200-140)=20mw.
S603，将各基站的分配功率与终端对各基站的第二上行最大发送功率增量累加，得到终端对各基站的第二上行最大发送功率。S603: Accumulate the allocated power of each base station and the second maximum uplink transmit power of the terminal to each base station, to obtain the second maximum uplink transmit power of the terminal to each base station.
基于上述S602步骤中确定的终端对各基站的第二上行最大发送功率增量，计算机设备结合各基站的分配功率，确定终端对各基站的第二上行最大发送功率。示例地，基于上述方案C中以表6为例确定的UE2的各基站的分配功率，和上述S602步骤中的确定的终端对各基站的第二上行最大发送功率增量，计算机设备设备将各基站的分配功率与其对应的第一上行最大发送功率增量进行累加，即可得到不同基站的上行最大发送功率，则有：Based on the second uplink maximum transmit power increment of the terminal to each base station determined in the above step S602, the computer device determines the second uplink maximum transmit power of the terminal to each base station in combination with the power allocated by each base station. Exemplarily, based on the allocated power of each base station of UE2 determined by taking Table 6 as an example in the above scheme C, and the second uplink maximum transmit power increment of the terminal to each base station determined in the above step S602, the computer equipment By accumulating the allocated power of the base station and its corresponding first uplink maximum transmit power increment, the uplink maximum transmit power of different base stations can be obtained, as follows:
eNB1的上行最大发送功率＝eNB1的第一上行最大发送功率+eNB1的增量＝80mw+40mw＝120mw；The uplink maximum transmit power of eNB1=the first uplink maximum transmit power of eNB1+the increment of eNB1=80mw+40mw=120mw;
eNB2的上行最大发送功率＝eNB2的第一上行最大发送功率+eNB2的增量＝60mw+20mw＝80mw。The uplink maximum transmission power of eNB2=the first uplink maximum transmission power of eNB2+the increment of eNB2=60mw+20mw=80mw.
本方案提供的功率分配方法，计算机设备而在终端的上行发送功率最大限值有剩余的情况下，继续将剩余功率结合终端的信道质量和需要克服的上行链路损耗进行分配，避免功率浪费，大大提高了终端的功率利用率以及业务的性能。In the power allocation method provided by this solution, when the maximum limit of the uplink transmission power of the terminal is left, the computer equipment continues to allocate the remaining power in combination with the channel quality of the terminal and the uplink loss to be overcome, so as to avoid power waste, The power utilization rate of the terminal and the performance of the service are greatly improved.
应该理解的是，虽然图2-7的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，图2-7中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些子步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。It should be understood that although the steps in the flowcharts of FIGS. 2-7 are shown in sequence according to the arrows, these steps are not necessarily executed in the sequence shown by the arrows. Unless explicitly stated herein, the execution of these steps is not strictly limited to the order, and these steps may be performed in other orders. Moreover, at least a part of the steps in FIGS. 2-7 may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed and completed at the same time, but may be executed at different times. These sub-steps or stages are not necessarily completed at the same time. The order of execution of the steps is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of sub-steps or stages of other steps.
在一个实施例中，如图8所示，提供了一种功率分配装置，包括：分配信息获取模块10、功率分配确定模块11，其中，In one embodiment, as shown in FIG. 8, a power distribution apparatus is provided, including: a distribution information acquisition module 10 and a power distribution determination module 11, wherein,
分配信息获取模块10，用于获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；其中，多个连接表示一个终端连接多个基站；The allocation information acquisition module 10 is used to acquire allocation information under multiple connections corresponding to the terminal; wherein, the allocation information includes service bearer type, channel quality, traffic volume and location information; wherein, multiple connections indicate that one terminal connects to multiple base stations ;
功率分配确定模块11，用于根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。The power allocation determination module 11 is configured to determine, according to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在一个实施例中，如图9所示，提供了一种功率分配装置，上述功率分配确定模块11包括：优先排序获取单元111、最小需求计算单元112和功率分配确定单元113，其中，In one embodiment, as shown in FIG. 9, a power distribution device is provided, and the above-mentioned power distribution determination module 11 includes: a priority order acquisition unit 111, a minimum demand calculation unit 112, and a power distribution determination unit 113, wherein,
优先排序获取单元111，用于获取各基站对应的上行信号的上行发送优先级排序；a priority order acquisition unit 111, configured to acquire the uplink transmission priority order of uplink signals corresponding to each base station;
最小需求计算单元112，用于根据上行发送优先级排序、信道质量、业务量、位置信息，计算各上行信号的最小上行发送功率需求；The minimum requirement calculation unit 112 is configured to calculate the minimum uplink transmission power requirement of each uplink signal according to the uplink transmission priority ordering, channel quality, traffic volume, and location information;
功率分配确定单元113，用于根据各上行信号的最小上行发送功率需求，确定终端对各基站的第二上行最大发送功率。The power allocation determining unit 113 is configured to determine the second maximum uplink transmit power of the terminal to each base station according to the minimum uplink transmit power requirement of each uplink signal.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在一个实施例中，如图10所示，提供了一种功率分配装置，上述最小需求计算单元112包括：第一确定子单元1121和第二确定子单元1122，其中，In an embodiment, as shown in FIG. 10, a power distribution apparatus is provided, and the above-mentioned minimum demand calculation unit 112 includes: a first determination subunit 1121 and a second determination subunit 1122, wherein,
第一确定子单元1121，用于根据业务承载类型，确定多连接下各基站对应的上行信号；The first determination subunit 1121 is configured to determine the uplink signal corresponding to each base station under the multi-connection according to the service bearer type;
第二确定子单元1122，用于根据终端对各基站的上行信号和预设的排序规则，确定上行发送优先级排序。The second determining subunit 1122 is configured to determine the uplink transmission priority ordering according to the uplink signals of the terminal to each base station and the preset ordering rule.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在一个实施例中，如图11所示，提供了一种功率分配装置，上述功率分配确定单元113包括：获取子单元1131、比较子单元1132和功率分配确定子单元1133，其中，In one embodiment, as shown in FIG. 11, a power distribution device is provided, and the above-mentioned power distribution determination unit 113 includes: an acquisition subunit 1131, a comparison subunit 1132, and a power distribution determination subunit 1133, wherein,
获取子单元1131，用于获取各上行信号的最小上行发送功率需求之和；Obtaining subunit 1131 is used to obtain the sum of the minimum uplink transmission power requirements of each uplink signal;
比较子单元1132，用于比较第一上行最大发送功率与各上行信号的最小上行发送功率需求之和，得到比较结果；The comparison subunit 1132 is used to compare the sum of the first uplink maximum transmission power and the minimum uplink transmission power requirement of each uplink signal to obtain a comparison result;
功率分配确定子单元1133，用于根据比较结果，确定终端对各基站的第二上行最大发送功率。The power allocation determination subunit 1133 is configured to determine the second uplink maximum transmit power of the terminal to each base station according to the comparison result.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在其中一个实施例中，上述功率分配确定子单元1133具体用于若比较结果为第一上行最大发送功率小于各上行信号的最小上行发送功率需求之和，则根据上行发送优先级排序，确定终端对各基站的第二上行最大发送功率；若所述比较结果为第一上行最大发送功率等于各上行信号的最小上行发送功率需求之和，则将同一基站对应的各上行信号的最小上行发送功率需求之和，确定为终端对各基站的第二上行最大发送功率；若所述比较结果为第一上行最大发送功率大于各上行信号的最小上行发送功率需求之和，则根据各基站的分配功率与各基站对应的上行最大发送功率增量，确定终端对各基站的第二上行最大发送功率；其中，分配功率表示同一基站对应的各上行信号的最小上行发送功率需求之和。In one embodiment, the power allocation determination subunit 1133 is specifically configured to determine the terminal according to the priority of uplink transmission if the comparison result is that the first maximum uplink transmission power is less than the sum of the minimum uplink transmission power requirements of each uplink signal For the second uplink maximum transmission power of each base station; if the comparison result is that the first uplink maximum transmission power is equal to the sum of the minimum uplink transmission power requirements of each uplink signal, then the minimum uplink transmission power of each uplink signal corresponding to the same base station The sum of requirements is determined as the second maximum uplink transmission power of the terminal to each base station; if the comparison result is that the first uplink maximum transmission power is greater than the sum of the minimum uplink transmission power requirements of each uplink signal, then according to the allocated power of each base station The increment of the maximum uplink transmit power corresponding to each base station determines the second maximum uplink transmit power of the terminal to each base station; wherein, the allocated power represents the sum of the minimum uplink transmit power requirements of each uplink signal corresponding to the same base station.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在其中一个实施例中，提供了一种功率分配装置，上述功率分配确定子单元1133还具体用于根据上行发送优先级排序，确定目标上行信号；其中，目标上行信号的最小功率需求之和小于或等于第一上行最大发送功率；将同一个基站对应的各目标上行信号的最小上行发送功率需求进行累加，得到终端对各基站的第二上行最大发送功率。In one of the embodiments, a power allocation apparatus is provided, and the above-mentioned power allocation determination subunit 1133 is further specifically configured to determine the target uplink signal according to the priority of uplink transmission; wherein, the sum of the minimum power requirements of the target uplink signal is less than or equal to the first maximum uplink transmission power; the minimum uplink transmission power requirements of each target uplink signal corresponding to the same base station are accumulated to obtain the second maximum uplink transmission power of the terminal to each base station.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在其中一个实施例中，上述功率分配确定子单元1133还具体用于获取第一上行最大发送功率与各上行信号的最小上行发送功率需求之和之间的差值；按照分配因子将该差值进行分配，得到终端对各基站的第二上行最大发送功率增量；其中，分配因子表示各基站的分配权重；将各基站的分配功率与终端对各基站的第二上行最大发送功率增量累加，得到终端对各基站的第二上行最大发送功率。In one embodiment, the above-mentioned power allocation determination subunit 1133 is also specifically configured to obtain the difference between the first uplink maximum transmit power and the sum of the minimum uplink transmit power requirements of each uplink signal; the difference is determined according to the allocation factor. Perform allocation to obtain the second uplink maximum transmit power increment of the terminal to each base station; wherein, the allocation factor represents the allocation weight of each base station; the allocated power of each base station and the terminal to each base station The second uplink maximum transmit power increment is accumulated , to obtain the second maximum uplink transmit power of the terminal to each base station.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
在其中一个实施例中，该装置用于根据信道质量和终端对应的各基站上行链路损耗，确定该分配因子。In one embodiment, the apparatus is configured to determine the allocation factor according to the channel quality and the uplink loss of each base station corresponding to the terminal.
上述实施例提供的一种功率分配装置，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the power distribution apparatus provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
关于功率分配装置的具体限定可以参见上文中对于功率分配方法的限定，在此不再赘述。上述功率分配装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。For the specific definition of the power distribution apparatus, reference may be made to the above definition of the power distribution method, which will not be repeated here. Each module in the above-mentioned power distribution apparatus can be implemented in whole or in part by software, hardware and combinations thereof. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.
在一个实施例中，提供了一种计算机设备，其内部结构图可以如上述图1所示。该计算机设备包括通过系统总线连接的处理器、存储器、网络接口、显示屏和输入装置。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统和计算机程序。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的网络接口用于与外部的终端通过网络连接通信。该计算机程序被处理器执行时以实现一种功率分配方法。该计算机设备的显示屏可以是液晶显示屏或者电子墨水显示屏，该计算机设备的输入装置可以是显示屏上覆盖的触摸层，也可以是计算机设备外壳上设置的按键、轨迹球或触控板，还可以是外接的键盘、触控板或鼠标等。In one embodiment, a computer device is provided, the internal structure of which may be as shown in FIG. 1 above. The computer equipment includes a processor, memory, a network interface, a display screen, and an input device connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The nonvolatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program, when executed by a processor, implements a power distribution method. The display screen of the computer equipment may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment may be a touch layer covered on the display screen, or a button, a trackball or a touchpad set on the shell of the computer equipment , or an external keyboard, trackpad, or mouse.
本领域技术人员可以理解，上述图1中示出的结构，仅仅是与本申请方案相关的部分结构的框图，并不构成对本申请方案所应用于其上的计算机设备的限定，具体的计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。Those skilled in the art can understand that the structure shown in FIG. 1 above is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied. More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.
在一个实施例中，提供了一种计算机设备，包括存储器和处理器，存储器中存储有计算机程序，该处理器执行计算机程序时实现以下步骤：In one embodiment, a computer device is provided, including a memory and a processor, a computer program is stored in the memory, and the processor implements the following steps when executing the computer program:
获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；其中，多个连接表示一个终端连接多个基站；Acquire allocation information under multiple connections corresponding to the terminal; wherein, the allocation information includes service bearer type, channel quality, traffic volume, and location information; wherein, multiple connections indicate that one terminal is connected to multiple base stations;
根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。According to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections is determined.
上述实施例提供的一种计算机设备，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the computer device provided by the above-mentioned embodiment are similar to those of the above-mentioned method embodiment, which will not be repeated here.
在一个实施例中，提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现以下步骤：In one embodiment, a computer-readable storage medium is provided on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
获取终端对应的多个连接下的分配信息；其中，分配信息包括业务承载类型、信道质量、业务量以及位置信息；所述多个连接表示一个终端连接多个基站；Acquire allocation information under multiple connections corresponding to the terminal; wherein, the allocation information includes service bearer type, channel quality, traffic volume, and location information; the multiple connections indicate that one terminal is connected to multiple base stations;
根据分配信息和终端的第一上行最大发送功率，确定终端对多个连接下各基站的第二上行最大发送功率。According to the allocation information and the first maximum uplink transmission power of the terminal, the second maximum uplink transmission power of the terminal to each base station under multiple connections is determined.
上述实施例提供的一种计算机可读存储介质，其实现原理和技术效果与上述方法实施例类似，在此不再赘述。The implementation principle and technical effect of the computer-readable storage medium provided by the above-mentioned embodiments are similar to those of the above-mentioned method embodiments, and details are not described herein again.
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本申请所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如静态RAM(SRAM)、动态RAM(DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to memory, storage, database or other medium used in the various embodiments provided in this application may include non-volatile and/or volatile memory. Nonvolatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Road (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features It is considered to be the range described in this specification.
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the patent of the present application shall be subject to the appended claims.
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| CN201910547532.XACN110149687A (en) | 2019-06-24 | 2019-06-24 | Power distribution method, device, computer equipment and storage medium |
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| CN201910547532.XACN110149687A (en) | 2019-06-24 | 2019-06-24 | Power distribution method, device, computer equipment and storage medium |
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| Country | Link |
|---|---|
| CN (1) | CN110149687A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557822A (en)* | 2019-09-19 | 2019-12-10 | 京信通信系统（中国）有限公司 | uplink power configuration method and device, computer equipment and storage medium |
| CN110739530A (en)* | 2019-10-15 | 2020-01-31 | 常熟市泓博通讯技术股份有限公司 | 5G intelligent antenna module adapting to multiple space fields |
| CN112512106A (en)* | 2019-09-16 | 2021-03-16 | 中国移动通信有限公司研究院 | Uplink power distribution method, device, terminal equipment and storage medium |
| CN113766622A (en)* | 2020-06-05 | 2021-12-07 | 中兴通讯股份有限公司 | Power distribution method, device and storage medium |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349443A (en)* | 2013-08-09 | 2015-02-11 | 电信科学技术研究院 | Upstream power control method and device |
| CN104581917A (en)* | 2013-10-11 | 2015-04-29 | 上海贝尔股份有限公司 | Method for reducing transmission power on user side in multi-connection wireless communication system |
| CN105453666A (en)* | 2013-08-09 | 2016-03-30 | 瑞典爱立信有限公司 | Mobile terminal, first wireless network access point and method executed therein |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104349443A (en)* | 2013-08-09 | 2015-02-11 | 电信科学技术研究院 | Upstream power control method and device |
| CN105453666A (en)* | 2013-08-09 | 2016-03-30 | 瑞典爱立信有限公司 | Mobile terminal, first wireless network access point and method executed therein |
| CN104581917A (en)* | 2013-10-11 | 2015-04-29 | 上海贝尔股份有限公司 | Method for reducing transmission power on user side in multi-connection wireless communication system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512106A (en)* | 2019-09-16 | 2021-03-16 | 中国移动通信有限公司研究院 | Uplink power distribution method, device, terminal equipment and storage medium |
| CN110557822A (en)* | 2019-09-19 | 2019-12-10 | 京信通信系统（中国）有限公司 | uplink power configuration method and device, computer equipment and storage medium |
| CN110739530A (en)* | 2019-10-15 | 2020-01-31 | 常熟市泓博通讯技术股份有限公司 | 5G intelligent antenna module adapting to multiple space fields |
| CN110739530B (en)* | 2019-10-15 | 2021-10-08 | 常熟市泓博通讯技术股份有限公司 | 5G intelligent antenna module adapting to multiple space fields |
| CN113766622A (en)* | 2020-06-05 | 2021-12-07 | 中兴通讯股份有限公司 | Power distribution method, device and storage medium |
| Publication | Publication Date | Title |
|---|---|---|
| US11910331B2 (en) | Uplink power sharing control | |
| US20210345334A1 (en) | Method And Apparatus For Data Transmission With Multiple Uplink Carrier In Mobile Communications | |
| CN110149687A (en) | Power distribution method, device, computer equipment and storage medium | |
| CN111108721B (en) | Method, apparatus, and computer-readable storage medium for allocating resources in a network slice | |
| CN103716888B (en) | Control channel resource allocation method and base station | |
| EP3606276A1 (en) | Communication method and communication device | |
| EP3793271B1 (en) | Power configuration method, user equipment, and computer-readable storage medium | |
| US9838972B2 (en) | Method for controlling power of uplink channel, user equipment and communication system | |
| US11026115B2 (en) | Multi-air-interface communication method and apparatus | |
| EP3089522A1 (en) | Device and method for controlling working state change of small cell | |
| WO2018082635A1 (en) | Power allocation method, power adjustment method, terminal, and access network device | |
| JP2012216969A (en) | Method used in mobile station and radio communication system | |
| CN104427604A (en) | Method and device for distributing uplink power | |
| CN112055362A (en) | 4G and 5G cooperative dynamic frequency sharing method and system | |
| CN114158075A (en) | Network resource allocation method, device, equipment and storage medium | |
| CN105873213A (en) | Method and device for uplink scheduling | |
| WO2019105165A1 (en) | Method and apparatus for allocating resources, and storage medium | |
| JP2012216968A (en) | Method used in mobile station and radio communication system | |
| CN112399538B (en) | A power control method and device | |
| WO2023065892A1 (en) | Communication method and apparatus | |
| Chen et al. | SARA: A service-aware resource allocation scheme for device-to-device communication underlaying cellular networks | |
| US20150245233A1 (en) | Method and apparatus for measuring load of cell in wireless communication system | |
| WO2019127334A1 (en) | Method and device for establishing default data radio bearer | |
| CN106465290A (en) | A method and device for coordinating power distribution | |
| EP3000271B1 (en) | Signalling scheme |
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|---|---|---|---|
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