CN112188548B - A business processing method and device - Google Patents

A business processing method and device Download PDF

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CN112188548B
CN112188548B CN202010943535.8A CN202010943535A CN112188548B CN 112188548 B CN112188548 B CN 112188548B CN 202010943535 A CN202010943535 A CN 202010943535A CN 112188548 B CN112188548 B CN 112188548B
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mec
mec node
service
target service
computing power
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CN112188548A (en
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曹畅
唐雄燕
张帅
何涛
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China United Network Communications Group Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

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Abstract

The embodiment of the invention provides a service processing method and device, relates to the technical field of communication, and can improve the service processing efficiency. The method comprises the following steps: the method comprises the steps that an MEC management device receives computing power sharing request information sent by a first MEC node, wherein the computing power sharing request information is used for requesting the MEC management device to distribute at least one MEC node to assist the first MEC node in processing a target service, and the computing power sharing request information comprises target computing power corresponding to the target service; the MEC management equipment determines a service distribution proportion of the target service according to the target computing power, the residual computing power of the first MEC node and the residual computing power of the at least one MEC node; the MEC management equipment sends target service configuration information to the SDN controller, wherein the target service configuration information comprises a service distribution proportion of the target service and identification information of the at least one MEC node.

Description

一种业务处理方法及装置A business processing method and device

技术领域technical field

本发明实施例涉及通信技术领域,尤其涉及一种业务处理方法及装置。Embodiments of the present invention relate to the field of communications technologies, and in particular, to a service processing method and apparatus.

背景技术Background technique

目前,移动边缘计算(mobile edge computing,MEC)节点能够处理用户设备(userequipment,UE)的业务。具体的,UE向承载网设备发送业务处理请求消息,该业务处理请求消息用于处理业务,该业务处理请求消息中包括该业务对应的算力;由于一个区域可能对应一个MEC节点,因此当承载网设备接收到该业务处理请求消息之后,该承载网设备可以根据UE所处的区域确定与该区域对应的目标MEC节点,并将该业务处理请求消息发送至目标MEC节点,以使得该目标MEC节点处理该业务。At present, mobile edge computing (mobile edge computing, MEC) nodes can process user equipment (user equipment, UE) services. Specifically, the UE sends a service processing request message to the bearer network device, the service processing request message is used to process the service, and the service processing request message includes the computing power corresponding to the service; since one area may correspond to one MEC node, when the bearer After the network device receives the service processing request message, the bearer network device can determine the target MEC node corresponding to the area according to the area where the UE is located, and send the service processing request message to the target MEC node, so that the target MEC node The node handles the service.

但是,上述方法中,当目标MEC节点的剩余算力小于该业务对应的算力时,可能需要等待该目标MEC节点完成其他业务的处理之后,即在目标MEC节点的剩余算力充足的情况下,该目标MEC算力节点才可以顺利地处理该业务,导致业务处理的效率可能较低。However, in the above method, when the remaining computing power of the target MEC node is less than the computing power corresponding to the service, it may be necessary to wait for the target MEC node to complete the processing of other services, that is, when the remaining computing power of the target MEC node is sufficient. , the target MEC computing power node can process the service smoothly, resulting in lower efficiency of service processing.

发明内容SUMMARY OF THE INVENTION

本发明实施例提供一种业务处理方法及装置,第一MEC节点无需等待该第一MEC节点完成其他业务的处理之后(即无需等待第一MEC节点的算力恢复后)再处理目标业务,能够提高业务的处理效率。Embodiments of the present invention provide a service processing method and device, in which the first MEC node does not need to wait for the first MEC node to complete the processing of other services (that is, does not need to wait for the computing power of the first MEC node to recover) before processing the target service. Improve business processing efficiency.

第一方面,本发明实施例提供一种业务处理方法,包括:MEC管理设备接收第一MEC节点发送的算力分担请求消息,该算力分担请求消息用于请求该MEC管理设备分配至少一个MEC节点协助该第一MEC节点处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力;该MEC管理设备根据该目标算力、该第一MEC节点的剩余算力以及该至少一个MEC节点的剩余算力,确定该目标业务的业务分配比例,其中,该业务分配比例中包含第一占比和该至少一个MEC节点中各个MEC节点处理该目标业务的占比,该第一占比为该第一MEC节点处理该目标业务的占比;该MEC管理设备向软件定义网络(software definednetwork,SDN)控制器发送目标业务配置信息,该目标业务配置信息包括该目标业务的业务分配比例和该至少一个MEC节点的标识信息。In a first aspect, an embodiment of the present invention provides a service processing method, comprising: an MEC management device receiving a computing power sharing request message sent by a first MEC node, where the computing power sharing request message is used to request the MEC management device to allocate at least one MEC The node assists the first MEC node to process the target service, and the computing power sharing request message includes the target computing power corresponding to the target service; the MEC management device is based on the target computing power, the remaining computing power of the first MEC node and the at least The remaining computing power of an MEC node determines the service distribution ratio of the target service, wherein the service distribution ratio includes the first ratio and the ratio of each MEC node in the at least one MEC node processing the target service, the first ratio. The proportion is the proportion of the first MEC node processing the target service; the MEC management device sends the target service configuration information to the software defined network (software defined network, SDN) controller, and the target service configuration information includes the service allocation of the target service. scale and identification information of the at least one MEC node.

第二方面,本发明实施例提供一种业务处理方法,包括:SDN控制器接收MEC管理设备发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理该目标业务的MEC节点;该SDN控制器向承载网设备发送该目标业务配置信息。In a second aspect, an embodiment of the present invention provides a service processing method, comprising: an SDN controller receiving target service configuration information sent by an MEC management device, where the target service configuration information includes a service allocation ratio of the target service and an identifier of at least one MEC node information, the at least one MEC node is an MEC node that assists the first MEC node to process the target service; the SDN controller sends the target service configuration information to the bearer network device.

第三方面,本发明实施例提供一种业务处理方法,包括:承载网设备接收SDN控制器发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理目标业务的MEC节点;该承载网设备按照该目标业务的业务分配比例向该第一MEC节点和该至少一个MEC节点分别发送该目标业务对应的数据报文,以使得该第一MEC节点和该至少一个MEC节点处理该数据报文。In a third aspect, an embodiment of the present invention provides a service processing method, including: a bearer network device receives target service configuration information sent by an SDN controller, where the target service configuration information includes a service allocation ratio of the target service and an identifier of at least one MEC node Information, the at least one MEC node is the MEC node that assists the first MEC node to process the target service; the bearer network device sends the target service corresponding to the first MEC node and the at least one MEC node according to the service distribution ratio of the target service. the data packet, so that the first MEC node and the at least one MEC node process the data packet.

第四方面,本发明实施例提供一种业务处理方法,包括:在第一MEC节点的剩余算力小于目标算力的情况下,该第一MEC节点向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求该MEC管理设备分配至少一个MEC节点协助该第一MEC节点处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力;该第一MEC节点接收承载网设备按照第一占比发送的目标业务对应的数据报文,该第一占比为目标业务的业务分配比例中该第一MEC节点处理该目标业务的占比,该业务分配比例是该MEC管理设备根据该目标算力、该第一MEC节点的剩余算力以及可协助该第一MEC节点处理该目标业务的至少一个MEC节点的剩余算力确定的;该第一MEC节点按照该第一占比处理该目标业务对应的数据报文。In a fourth aspect, an embodiment of the present invention provides a service processing method, including: when the remaining computing power of the first MEC node is less than the target computing power, the first MEC node sends a computing power sharing request message to the MEC management device, The computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the first MEC node in processing the target service, and the computing power sharing request message includes the target computing power corresponding to the target service; the first MEC node Receive data packets corresponding to the target service sent by the bearer network device according to a first ratio, where the first ratio is the ratio of the target service that is processed by the first MEC node in the service distribution ratio of the target service, and the service distribution ratio is The MEC management device is determined according to the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of at least one MEC node that can assist the first MEC node to process the target service; the first MEC node is determined according to the The first proportion processes data packets corresponding to the target service.

第五方面,本发明实施例提供一种业务处理装置,包括:接收模块、确定模块以及发送模块;该接收模块,用于接收第一MEC节点发送的算力分担请求消息,该算力分担请求消息用于请求该业务处理装置分配至少一个MEC节点协助该第一MEC节点处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力;该确定模块,用于根据该目标算力、该第一MEC节点的剩余算力以及该至少一个MEC节点的剩余算力,确定该目标业务的业务分配比例,其中,该业务分配比例中包含第一占比和该至少一个MEC节点中各个MEC节点处理该目标业务的占比,该第一占比为该第一MEC节点处理该目标业务的占比;该发送模块,用于向SDN控制器发送目标业务配置信息,该目标业务配置信息包括该目标业务的业务分配比例和该至少一个MEC节点的标识信息。In a fifth aspect, an embodiment of the present invention provides a service processing device, including: a receiving module, a determining module, and a sending module; the receiving module is configured to receive a computing power sharing request message sent by a first MEC node, the computing power sharing request message The message is used to request the service processing device to allocate at least one MEC node to assist the first MEC node to process the target service, and the computing power sharing request message includes the target computing power corresponding to the target service; the determining module is used to calculate the target service according to the target. power, the remaining computing power of the first MEC node, and the remaining computing power of the at least one MEC node, determine the service distribution ratio of the target service, wherein the service distribution ratio includes the first ratio and the at least one MEC node. The proportion of each MEC node processing the target service, the first proportion is the proportion of the first MEC node processing the target service; the sending module is used to send the target service configuration information to the SDN controller, the target service configuration information The information includes the service allocation ratio of the target service and the identification information of the at least one MEC node.

第六方面,本发明实施例提供一种业务处理装置,包括:接收模块和发送模块;该接收模块,用于接收MEC管理设备发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理该目标业务的MEC节点;该发送模块,用于向承载网设备发送该目标业务配置信息。In a sixth aspect, an embodiment of the present invention provides a service processing device, including: a receiving module and a sending module; the receiving module is configured to receive target service configuration information sent by an MEC management device, where the target service configuration information includes the service of the target service The allocation ratio and the identification information of at least one MEC node, the at least one MEC node is the MEC node that assists the first MEC node to process the target service; the sending module is configured to send the target service configuration information to the bearer network device.

第七方面,本发明实施例提供一种业务处理装置,包括:接收模块和发送模块;该接收模块,用于接收SDN控制器发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理目标业务的MEC节点;该发送模块,用于按照该目标业务的业务分配比例向该第一MEC节点和该至少一个MEC节点分别发送该目标业务对应的数据报文,以使得该第一MEC节点和该至少一个MEC节点处理该数据报文。In a seventh aspect, an embodiment of the present invention provides a service processing device, including: a receiving module and a sending module; the receiving module is configured to receive target service configuration information sent by an SDN controller, where the target service configuration information includes the service of the target service The distribution ratio and the identification information of at least one MEC node, the at least one MEC node is the MEC node that assists the first MEC node to process the target service; the sending module is used to send the first MEC node and the target service according to the service distribution ratio of the target service. The at least one MEC node sends a data packet corresponding to the target service respectively, so that the first MEC node and the at least one MEC node process the data packet.

第八方面,本发明实施例提供一种业务处理装置,包括:发送模块、接收模块以及处理模块;该发送模块,用于在该业务处理装置的剩余算力小于目标算力的情况下,向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求该MEC管理设备分配至少一个MEC节点协助该业务处理装置处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力;该接收模块,用于接收承载网设备按照第一占比发送的目标业务对应的数据报文,该第一占比为目标业务的业务分配比例中该业务处理装置处理该目标业务的占比,该业务分配比例是该MEC管理设备根据该目标算力、该业务处理装置的剩余算力以及可协助该业务处理装置处理该目标业务的至少一个MEC节点的剩余算力确定的;该处理模块,用于按照该第一占比处理该目标业务对应的数据报文。In an eighth aspect, an embodiment of the present invention provides a service processing device, including: a sending module, a receiving module, and a processing module; the sending module is configured to send a message to the service processing device when the remaining computing power of the service processing device is less than the target computing power The MEC management device sends a computing power sharing request message, the computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the service processing device to process the target service, and the computing power sharing request message includes the corresponding target service. target computing power; the receiving module is used to receive data packets corresponding to the target service sent by the bearer network equipment according to a first ratio, where the first ratio is the service allocation ratio of the target service, in which the service processing device processes the target service The service allocation ratio is determined by the MEC management device according to the target computing power, the remaining computing power of the service processing device, and the remaining computing power of at least one MEC node that can assist the service processing device to process the target service; The processing module is configured to process the data message corresponding to the target service according to the first proportion.

第九方面,本发明实施例提供另一种业务处理装置,包括:处理器、存储器、总线和通信接口;存储器用于存储计算机执行指令,处理器与存储器通过总线连接,当业务处理装置运行时,处理器执行上述存储器存储的上述计算机执行指令,以使业务处理装置执行如上述第一方面所提供的业务处理方法。In a ninth aspect, an embodiment of the present invention provides another service processing device, including: a processor, a memory, a bus, and a communication interface; the memory is used to store computer execution instructions, the processor and the memory are connected through a bus, and when the service processing device runs , the processor executes the computer-executed instructions stored in the memory, so that the service processing apparatus executes the service processing method provided in the first aspect.

第十方面,本发明实施例提供另一种业务处理装置,包括:处理器、存储器、总线和通信接口;存储器用于存储计算机执行指令,处理器与存储器通过总线连接,当业务处理装置运行时,处理器执行上述存储器存储的上述计算机执行指令,以使业务处理装置执行如上述第二方面所提供的业务处理方法。In a tenth aspect, an embodiment of the present invention provides another service processing apparatus, including: a processor, a memory, a bus, and a communication interface; the memory is used to store computer execution instructions, and the processor and the memory are connected through a bus, and when the service processing apparatus runs , the processor executes the computer-executed instructions stored in the memory, so that the service processing apparatus executes the service processing method provided in the second aspect.

第十一方面,本发明实施例提供另一种业务处理装置,包括:处理器、存储器、总线和通信接口;存储器用于存储计算机执行指令,处理器与存储器通过总线连接,当业务处理装置运行时,处理器执行上述存储器存储的上述计算机执行指令,以使业务处理装置执行如上述第三方面所提供的业务处理方法。In an eleventh aspect, an embodiment of the present invention provides another service processing device, including: a processor, a memory, a bus, and a communication interface; the memory is used to store computer execution instructions, the processor and the memory are connected through a bus, and when the service processing device runs At this time, the processor executes the computer-executed instructions stored in the memory, so that the service processing apparatus executes the service processing method provided by the third aspect.

第十二方面,本发明实施例提供另一种业务处理装置,包括:处理器、存储器、总线和通信接口;存储器用于存储计算机执行指令,处理器与存储器通过总线连接,当业务处理装置运行时,处理器执行上述存储器存储的上述计算机执行指令,以使业务处理装置执行如上述第四方面所提供的业务处理方法。In a twelfth aspect, an embodiment of the present invention provides another service processing device, including: a processor, a memory, a bus, and a communication interface; the memory is used to store computer execution instructions, the processor and the memory are connected through a bus, and when the service processing device runs At this time, the processor executes the computer-executed instructions stored in the memory, so that the service processing apparatus executes the service processing method provided in the fourth aspect.

第十三方面,本发明实施例提供一种计算机可读存储介质,包括指令,当其在业务处理装置上运行时,使得业务处理装置执行上述第一方面所提供的一种业务处理方法。In a thirteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, including instructions, which when run on a service processing apparatus, cause the service processing apparatus to execute the service processing method provided in the first aspect.

第十四方面,本发明实施例提供一种计算机可读存储介质,包括指令,当其在业务处理装置上运行时,使得业务处理装置执行上述第二方面所提供的一种业务处理方法。In a fourteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, including instructions, which when run on a service processing apparatus, cause the service processing apparatus to execute the service processing method provided in the second aspect.

第十五方面,本发明实施例提供一种计算机可读存储介质,包括指令,当其在业务处理装置上运行时,使得业务处理装置执行上述第三方面所提供的一种业务处理方法。In a fifteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, including instructions, which when run on a service processing apparatus, cause the service processing apparatus to execute the service processing method provided in the third aspect.

第十六方面,本发明实施例提供一种计算机可读存储介质,包括指令,当其在业务处理装置上运行时,使得业务处理装置执行上述第四方面所提供的一种业务处理方法。In a sixteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, including instructions, which, when running on a service processing apparatus, cause the service processing apparatus to execute the service processing method provided in the fourth aspect.

第十七方面,本发明实施例提供了一种包含指令的计算机程序产品,当所述计算机程序产品在计算机上运行时,使得所述计算机执行上述第一方面及其任意一种实现方式的业务处理方法。In a seventeenth aspect, an embodiment of the present invention provides a computer program product containing instructions, when the computer program product runs on a computer, the computer enables the computer to execute the services of the first aspect and any one of its implementations. Approach.

第十八方面,本发明实施例提供了一种包含指令的计算机程序产品,当所述计算机程序产品在计算机上运行时,使得所述计算机执行上述第二方面及其任意一种实现方式的业务处理方法。In an eighteenth aspect, an embodiment of the present invention provides a computer program product containing instructions, which, when the computer program product runs on a computer, enables the computer to perform the services of the second aspect and any one of its implementation manners. Approach.

第十九方面,本发明实施例提供了一种包含指令的计算机程序产品,当所述计算机程序产品在计算机上运行时,使得所述计算机执行上述第三方面及其任意一种实现方式的业务处理方法。In a nineteenth aspect, an embodiment of the present invention provides a computer program product including instructions, which, when the computer program product runs on a computer, enables the computer to perform the services of the third aspect and any one of its implementations. Approach.

第二十方面,本发明实施例提供了一种包含指令的计算机程序产品,当所述计算机程序产品在计算机上运行时,使得所述计算机执行上述第四方面及其任意一种实现方式的业务处理方法。In a twentieth aspect, an embodiment of the present invention provides a computer program product containing instructions, when the computer program product runs on a computer, the computer enables the computer to perform the services of the fourth aspect and any one of the implementations thereof. Approach.

本发明实施例所提供的业务处理方法及装置,在第一MEC节点的剩余算力小于目标算力(即目标业务对应的算力)的情况下,第一MEC节点向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求MEC管理设备分配至少一个MEC节点协助第一MEC节点处理目标业务。然后,MEC管理设备根据目标算力、第一MEC节点的剩余算力以及至少一个MEC节点的剩余算力,确定目标业务的业务分配比例,其中,该业务分配比例中包含第一占比(即第一MEC节点处理目标业务的占比)和至少一个MEC节点中各个MEC节点处理目标业务的占比;然后MEC管理设备通过SDN控制器向承载网设备发送目标业务配置信息,该目标业务配置信息中包括目标业务的业务分配比例和至少一个MEC节点的标识信息;该承载网设备在接收到该目标业务配置信息后按照该目标业务的业务分配比例向第一MEC节点和至少一个MEC节点分别发送目标业务的数据报文;进而第一MEC节点按照第一占比处理目标业务的对应的数据报文,并且由至少一个MEC节点协助第一MEC节点处理目标业务对应的数据报文。本发明实施例中,由于第一MEC节点没有足够的算力支持其处理目标业务的情况下,第一MEC节点请求MEC管理设备分配至少一个MEC节点协助其处理目标业务,如此,第一MEC节点无需等待该第一MEC节点完成其他业务的处理之后(即无需等待第一MEC节点的算力恢复后)再处理目标业务,能够提高业务的处理效率。In the service processing method and device provided by the embodiments of the present invention, when the remaining computing power of the first MEC node is less than the target computing power (that is, the computing power corresponding to the target service), the first MEC node sends the computing power to the MEC management device. A sharing request message, where the computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the first MEC node in processing the target service. Then, the MEC management device determines the service distribution ratio of the target service according to the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of at least one MEC node, wherein the service distribution ratio includes the first ratio (that is, the first ratio). The ratio of the first MEC node processing the target service) and the ratio of each MEC node processing the target service in the at least one MEC node; then the MEC management device sends the target service configuration information to the bearer network device through the SDN controller, the target service configuration information Including the service distribution ratio of the target service and the identification information of at least one MEC node; the bearer network device sends the first MEC node and at least one MEC node respectively according to the service distribution ratio of the target service after receiving the target service configuration information. data packets of the target service; further, the first MEC node processes the corresponding data packets of the target service according to the first proportion, and at least one MEC node assists the first MEC node to process the data packets corresponding to the target service. In the embodiment of the present invention, since the first MEC node does not have enough computing power to support the processing of the target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist it in processing the target service. In this way, the first MEC node There is no need to wait for the first MEC node to complete the processing of other services (ie, it is not necessary to wait for the computing power of the first MEC node to recover) before processing the target service, which can improve service processing efficiency.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍。In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required in the description of the embodiments or the prior art.

图1为本发明实施例提供的5G通信系统的网络架构示意图;1 is a schematic diagram of a network architecture of a 5G communication system provided by an embodiment of the present invention;

图2为本发明实施例提供的一种服务器的硬件示意图;FIG. 2 is a schematic diagram of hardware of a server according to an embodiment of the present invention;

图3为本发明实施例提供的一种通信方法的示意图;3 is a schematic diagram of a communication method provided by an embodiment of the present invention;

图4为本发明实施例提供的一种MEC管理设备的结构示意图一;4 is a schematic structural diagram 1 of a MEC management device provided by an embodiment of the present invention;

图5为本发明实施例提供的一种MEC管理设备的结构示意图二;5 is a second schematic structural diagram of an MEC management device provided by an embodiment of the present invention;

图6为本发明实施例提供的一种SDN控制器的结构示意图一;FIG. 6 is a schematic structural diagram 1 of an SDN controller according to an embodiment of the present invention;

图7为本发明实施例提供的一种SDN控制器的结构示意图二;FIG. 7 is a second schematic structural diagram of an SDN controller according to an embodiment of the present invention;

图8为本发明实施例提供的一种承载网设备的结构示意图一;FIG. 8 is a schematic structural diagram 1 of a bearer network device according to an embodiment of the present invention;

图9为本发明实施例提供的一种承载网设备的结构示意图二;FIG. 9 is a second schematic structural diagram of a bearer network device according to an embodiment of the present invention;

图10为本发明实施例提供的一种第一MEC节点的结构示意图一;FIG. 10 is a schematic structural diagram 1 of a first MEC node according to an embodiment of the present invention;

图11为本发明实施例提供的一种第一MEC节点的结构示意图二。FIG. 11 is a second schematic structural diagram of a first MEC node according to an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合附图对本发明实施例提供的业务处理方法及装置进行详细的描述。The service processing method and apparatus provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

本申请的说明书以及附图中的术语“第一”和“第二”等是用于区别不同的对象,而不是用于描述对象的特定顺序,例如,第一MEC节点和第二MEC节点等是用于区别不同的MEC节点,而不是用于描述MEC节点的特定顺序。The terms "first" and "second" etc. in the description of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order of the objects, for example, the first MEC node and the second MEC node, etc. It is used to distinguish different MEC nodes, not to describe a specific order of MEC nodes.

此外,本申请的描述中所提到的术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括其他没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。Furthermore, references to the terms "comprising" and "having" in the description of this application, and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes other unlisted steps or units, or optionally also Include other steps or units inherent to these processes, methods, products or devices.

需要说明的是,本发明实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其他实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or descriptions. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

本申请中所述“和/或”,包括用两种方法中的任意一种或者同时使用两种方法。The expression "and/or" in this application includes the use of either or both of the two methods.

在本申请的描述中,除非另有说明,“多个”的含义是指两个或两个以上。In the description of this application, unless otherwise stated, the meaning of "plurality" refers to two or more.

基于背景技术存在的问题,本发明实施例提供一种业务处理方法及装置,在第一MEC节点的剩余算力小于目标算力(即目标业务对应的算力)的情况下,第一MEC节点向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求MEC管理设备分配至少一个MEC节点协助第一MEC节点处理目标业务。然后,MEC管理设备根据目标算力、第一MEC节点的剩余算力以及至少一个MEC节点的剩余算力,确定目标业务的业务分配比例,其中,该业务分配比例中包含第一占比(即第一MEC节点处理目标业务的占比)和至少一个MEC节点中各个MEC节点处理目标业务的占比;然后MEC管理设备通过SDN控制器向承载网设备发送目标业务配置信息,该目标业务配置信息中包括目标业务的业务分配比例和至少一个MEC节点的标识信息;该承载网设备在接收到该目标业务配置信息后按照该目标业务的业务分配比例向第一MEC节点和至少一个MEC节点分别发送目标业务的数据报文;进而第一MEC节点按照第一占比处理目标业务的对应的数据报文,并且由至少一个MEC节点协助第一MEC节点处理目标业务对应的数据报文。本发明实施例中,由于第一MEC节点没有足够的算力支持其处理目标业务的情况下,第一MEC节点请求MEC管理设备分配至少一个MEC节点协助其处理目标业务,如此,第一MEC节点无需等待该第一MEC节点完成其他业务的处理之后(即无需等待第一MEC节点的算力恢复后)再处理目标业务,能够提高业务的处理效率。Based on the problems existing in the background technology, the embodiments of the present invention provide a service processing method and apparatus. In the case that the remaining computing power of the first MEC node is less than the target computing power (ie, the computing power corresponding to the target service), the first MEC node A computing power sharing request message is sent to the MEC management device, where the computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the first MEC node in processing the target service. Then, the MEC management device determines the service distribution ratio of the target service according to the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of at least one MEC node, wherein the service distribution ratio includes the first ratio (that is, the first ratio). The ratio of the first MEC node processing the target service) and the ratio of each MEC node processing the target service in the at least one MEC node; then the MEC management device sends the target service configuration information to the bearer network device through the SDN controller, the target service configuration information Including the service distribution ratio of the target service and the identification information of at least one MEC node; the bearer network device sends the first MEC node and at least one MEC node respectively according to the service distribution ratio of the target service after receiving the target service configuration information. data packets of the target service; further, the first MEC node processes the corresponding data packets of the target service according to the first proportion, and at least one MEC node assists the first MEC node to process the data packets corresponding to the target service. In the embodiment of the present invention, since the first MEC node does not have enough computing power to support the processing of the target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist it in processing the target service. In this way, the first MEC node There is no need to wait for the first MEC node to complete the processing of other services (ie, it is not necessary to wait for the computing power of the first MEC node to recover) before processing the target service, which can improve service processing efficiency.

本发明实施例提供的一种业务处理方法及装置可以应用于无线通信系统,以该无线通信系统为5G通信系统为例,如图1所示,该5G通信系统包括UE101、网络设备102、业务处理系统103以及5G核心网(5G core network,5GC)设备。具体的,业务处理系统103中包括承载网设备1031、SDN控制器1032、MEC管理设备1033、MEC节点1034、MEC节点1035、MEC节点1036以及MEC节点1037。通常,在实际应用中上述各个设备或服务功能之间的连接可以为无线连接,为了方便直观地表示各个设备之间的连接关系,图1中采用实线示意。A service processing method and apparatus provided in an embodiment of the present invention can be applied to a wireless communication system. Taking the wireless communication system as a 5G communication system as an example, as shown in FIG. 1 , the 5G communication system includes a UE 101 , a network device 102 , a service The processing system 103 and 5G core network (5G core network, 5GC) equipment. Specifically, the service processing system 103 includes the bearer network device 1031 , the SDN controller 1032 , the MEC management device 1033 , the MEC node 1034 , the MEC node 1035 , the MEC node 1036 and the MEC node 1037 . Generally, in practical applications, the connections between the above-mentioned various devices or service functions may be wireless connections. In order to conveniently and intuitively represent the connection relationship between the various devices, solid lines are used in FIG. 1 for illustration.

其中,网络设备102用于UE 101接入网络,网络设备102可以包括基站、演进型基站(evolved node base station,eNB),下一代基站(next generation node base station,gNB)、新型无线电基站(new radio eNB)、宏基站、微基站、高频基站或发送和接收点(transmission and reception point,TRP)、非第三代合作伙伴计划(3rd generationpartnership project,3GPP)接入网络(如WiFi)和/或非3GPP互通功能(non-3GPPinterworking function,N3IWF)等设备。The network device 102 is used for the UE 101 to access the network, and the network device 102 may include a base station, an evolved node base station (eNB), a next generation node base station (gNB), a new radio base station (new radio eNB), macro base station, micro base station, high frequency base station or transmission and reception point (transmission and reception point, TRP), non-3rd generation partnership project (3GPP) access network (such as WiFi) and/ Or non-3GPP interworking function (non-3GPP interworking function, N3IWF) and other equipment.

承载网设备1031用于从网络设备102接收UE 101发送的业务处理请求消息,并根据承载网设备1031中存储的路由信息将该业务处理请求消息发送至某一MEC节点,例如MEC节点1034。本发明实施例中,承载网设备1031还用于接收SDN控制器1032发送的目标业务配置信息,并按照该目标业务配置信息中包括的目标业务的业务分配比例向至少两个MEC节点(例如MEC节点1034和MEC节点1035)发送目标业务对应的数据报文。The bearer network device 1031 is configured to receive the service processing request message sent by the UE 101 from the network device 102, and send the service processing request message to a certain MEC node, such as the MEC node 1034, according to the routing information stored in the bearer network device 1031. In this embodiment of the present invention, the bearer network device 1031 is further configured to receive the target service configuration information sent by the SDN controller 1032, and to at least two MEC nodes (for example, MEC nodes according to the service distribution ratio of the target service included in the target service configuration information) Node 1034 and MEC node 1035) send data packets corresponding to the target service.

MEC管理设备1033用于管理业务处理系统103中的各个MEC节点,例如,MEC管理设备1033可以获取业务处理系统103中各个MEC节点的剩余算力。本发明实施例中,MEC管理设备1033还用于接收某一MEC节点(例如MEC节点1034)发送的算力分担请求消息,该算力分担请求消息用于请求MEC管理设备1033分配至少一个MEC节点(例如MEC节点1035和/或MEC节点1036和/或MEC节点1037)协助MEC节点1034处理目标业务。The MEC management device 1033 is used to manage each MEC node in the service processing system 103 . For example, the MEC management device 1033 can acquire the remaining computing power of each MEC node in the service processing system 103 . In this embodiment of the present invention, the MEC management device 1033 is further configured to receive a computing power sharing request message sent by a certain MEC node (for example, the MEC node 1034 ), where the computing power sharing request message is used to request the MEC management device 1033 to allocate at least one MEC node (eg MEC node 1035 and/or MEC node 1036 and/or MEC node 1037) assist MEC node 1034 in processing the target traffic.

MEC节点1034用于从承载网设备1031接收UE 101发送的业务处理请求消息,并处理目标业务。本发明实施例中,MEC节点1034还用于在其剩余算力小于目标算力的情况下,向MEC管理设备1033发送算力分担请求消息,以请求MEC管理设备1033分配至少一个MEC节点(例如MEC节点1035、MEC节点1036以及MEC节点1037中的至少一个MEC节点)协助MEC节点1034处理目标业务。The MEC node 1034 is configured to receive the service processing request message sent by the UE 101 from the bearer network device 1031, and process the target service. In this embodiment of the present invention, the MEC node 1034 is further configured to send a computing power sharing request message to the MEC management device 1033 when its remaining computing power is less than the target computing power, so as to request the MEC management device 1033 to allocate at least one MEC node (for example, At least one of the MEC node 1035, the MEC node 1036 and the MEC node 1037) assists the MEC node 1034 in processing the target service.

可选地,本发明实施例中,上述MEC节点、MEC管理设备、SDN控制器以及承载网设备等可以为独立的设备,也可以为集成有MEC节点的功能的服务器、集成有MEC管理设备的功能的服务器、集成有SDN控制器的功能的服务器以及集成有承载网设备的功能的服务器。Optionally, in this embodiment of the present invention, the above-mentioned MEC node, MEC management device, SDN controller, bearer network device, etc. may be independent devices, or may be a server integrated with the function of an MEC node, or a server integrated with the MEC management device. A server with functions, a server integrated with the function of an SDN controller, and a server integrated with the function of a bearer network device.

示例性的,以MEC管理设备的功能集成在一个服务器中为例,介绍MEC管理设备的硬件结构。如图2所示,该服务器20包括处理器201、存储器202以及网络接口203等。Illustratively, the hardware structure of the MEC management device is introduced by taking the integration of the functions of the MEC management device in a server as an example. As shown in FIG. 2, the server 20 includes a processor 201, a memory 202, a network interface 203, and the like.

其中,处理器201是服务器20的核心部件,处理器201用于运行服务器20的操作系统与该服务器20上的应用程序(包括系统应用程序和第三方应用程序),以实现该服务器20进行业务处理方法。The processor 201 is the core component of the server 20, and the processor 201 is used to run the operating system of the server 20 and the application programs (including system applications and third-party applications) on the server 20, so as to realize the service of the server 20. Approach.

本发明实施例中,处理器201可以是一个中央处理器(central processing unit,CPU),微处理器,数字信号处理器(digital signal processor,DSP),专用集成电路(application-specific integrated circuit,ASIC),现场可编程门阵列(fieldprogrammable gate array,FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合,其能够实现或执行结合本发明实施例公开的内容所描述的各种示例性的逻辑方框,模块和电路;处理器也可以是实现计算功能的组合,例如包含一个或多个微处理器组合,DSP和微处理器的组合等。In this embodiment of the present invention, the processor 201 may be a central processing unit (central processing unit, CPU), a microprocessor, a digital signal processor (digital signal processor, DSP), an application-specific integrated circuit (application-specific integrated circuit, ASIC) ), field programmable gate array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof, which can implement or perform various aspects described in conjunction with the disclosure in the embodiments of the present invention Exemplary logical blocks, modules and circuits; a processor can also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like.

可选地,服务器20的处理器201包括一个或多个CPU,该CPU为单核CPU(single-CPU)或多核CPU(multi-CPU)。Optionally, the processor 201 of the server 20 includes one or more CPUs, and the CPU is a single-core CPU (single-CPU) or a multi-core CPU (multi-CPU).

存储器202包括但不限于是随机存取存储器(random access memory,RAM)、只读存储器(read only memory,ROM)、可擦除可编程只读存储器(erasable programmableread-only memory,EPROM)、快闪存储器、或光存储器等。存储器202中保存有操作系统的代码。The memory 202 includes, but is not limited to, random access memory (RAM), read only memory (ROM), erasable programmable read-only memory (EPROM), flash memory memory, or optical memory, etc. The code of the operating system is stored in the memory 202 .

可选地,处理器201通过读取存储器202中保存的指令实现本发明实施例中的业务处理方法,或者,处理器201通过内部存储的指令实现本发明实施例提供的业务处理方法。在处理器201通过读取存储器保存的执行实现本发明实施例提供的业务处理方法的情况下,存储器中保存实现本发明实施例提供的业务处理方法的指令。Optionally, the processor 201 implements the service processing method in the embodiment of the present invention by reading instructions stored in the memory 202, or the processor 201 implements the service processing method provided in the embodiment of the present invention by using internally stored instructions. When the processor 201 implements the service processing method provided by the embodiment of the present invention by reading the execution stored in the memory, the memory stores an instruction for implementing the service processing method provided by the embodiment of the present invention.

网络接口203是有线接口,例如光纤分布式数据接口(fiber distributed datainterface,FDDI)、千兆以太网(gigabit ethernet,GE)接口。或者,网络接口203是无线接口。网络接口203用于服务器20与其他设备通信。The network interface 203 is a wired interface, such as a fiber distributed data interface (FDDI) or a gigabit ethernet (GE) interface. Alternatively, the network interface 203 is a wireless interface. The network interface 203 is used by the server 20 to communicate with other devices.

存储器202用于存储目标算力和第一MEC节点的剩余算力。可选地,存储器202还用于存储至少一个MEC节点的剩余算力等。至少一个处理器201进一步根据存储器202保存的目标算力、第一MEC节点的剩余算力以及至少一个MEC节点的剩余算力来执行本发明实施例所描述的方法。处理器201实现上述功能的更多细节请参考下述各个方法实施例中的描述。The memory 202 is used for storing the target computing power and the remaining computing power of the first MEC node. Optionally, the memory 202 is further used to store the remaining computing power of at least one MEC node, and the like. The at least one processor 201 further executes the method described in the embodiments of the present invention according to the target computing power stored in the memory 202, the remaining computing power of the first MEC node, and the remaining computing power of the at least one MEC node. For more details on how the processor 201 implements the above functions, please refer to the descriptions in the following method embodiments.

可选地,服务器20还包括总线,上述处理器201、存储器202通过总线204相互连接,或采用其他方式相互连接。Optionally, the server 20 further includes a bus, and the above-mentioned processor 201 and the memory 202 are connected to each other through the bus 204, or are connected to each other in other ways.

可选地,服务器20还包括输入输出接口205,输入输出接口205用于与输入设备连接,接收用户通过输入设备输入的目标业务的业务处理请求消息。输入设备包括但不限于键盘、触摸屏、麦克风等等。输入输出接口205还用于与输出设备连接,输出处理器201的业务处理结果(即目标业务的业务分配比例)。输出设备包括但不限于显示器、打印机等等。Optionally, the server 20 further includes an input-output interface 205, and the input-output interface 205 is used for connecting with the input device and receiving the service processing request message of the target service input by the user through the input device. Input devices include, but are not limited to, keyboards, touch screens, microphones, and the like. The input/output interface 205 is also used for connecting with an output device to output the service processing result of the processor 201 (ie, the service distribution ratio of the target service). Output devices include, but are not limited to, displays, printers, and the like.

应理解,本发明实施例中,上述承载网设备的硬件结构、SDN控制器的硬件结构以及MEC节点的硬件结构与上述图2所示的服务器20的硬件结构是类似的,关于承载网设备的硬件结构、SDN控制器的硬件结构以及MEC节点的硬件结构的描述可参考服务器20的硬件结构的描述,此处不予详述。It should be understood that, in this embodiment of the present invention, the hardware structure of the bearer network device, the hardware structure of the SDN controller, and the hardware structure of the MEC node are similar to the hardware structure of the server 20 shown in FIG. 2 above. For the description of the hardware structure, the hardware structure of the SDN controller, and the hardware structure of the MEC node, reference may be made to the description of the hardware structure of the server 20, which will not be described in detail here.

本发明实施例中,在MEC节点处理业务场景中,当某一MEC节点(例如第一MEC节点)的剩余算力不足时,需要确定至少一个MEC节点协助该第一MEC节点处理目标业务。In this embodiment of the present invention, in a scenario where an MEC node processes a service, when the remaining computing power of a certain MEC node (eg, the first MEC node) is insufficient, at least one MEC node needs to be determined to assist the first MEC node in processing the target service.

结合上述图1所示的通信系统,下面以第一MEC节点为图1中的MEC节点1034为例,从通信系统的业务处理系统103中的各个设备交互的角度完整地描述本发明实施例提供的业务处理方法,以说明MEC管理设备确定可协助第一MEC节点处理目标业务的至少一个MEC节点并进行业务处理的过程。With reference to the communication system shown in FIG. 1, the following takes the first MEC node as the MEC node 1034 in FIG. 1 as an example, from the perspective of the interaction of various devices in the service processing system 103 of the communication system. The service processing method is described to illustrate the process of the MEC management device determining at least one MEC node that can assist the first MEC node to process the target service and processing the service.

如图3所示,本发明实施例提供的业务处理方法可以包括S101-S111。As shown in FIG. 3 , the service processing method provided by the embodiment of the present invention may include S101-S111.

S101、第一MEC节点获取目标业务的业务处理请求消息。S101. The first MEC node obtains a service processing request message of a target service.

其中,该业务处理请求消息中包括目标业务对应的目标算力。The service processing request message includes the target computing power corresponding to the target service.

应理解,当UE有目标业务需要请求第一MEC节点处理时,可以通过网络设备将目标业务的业务处理请求消息发送至承载网设备,由承载网设备将该业务处理请求消息发送至第一MEC节点,进而,由该第一MEC节点处理该目标业务。It should be understood that when the UE has a target service and needs to request the first MEC node to process it, the network device can send the service processing request message of the target service to the bearer network device, and the bearer network device can send the service processing request message to the first MEC node. node, and further, the target service is processed by the first MEC node.

S102、在第一MEC节点的剩余算力小于目标算力的情况下,第一MEC节点向MEC管理设备发送算力分担请求消息。S102. In the case that the remaining computing power of the first MEC node is less than the target computing power, the first MEC node sends a computing power sharing request message to the MEC management device.

其中,该算力分担请求消息用于请求MEC管理设备分配至少一个MEC节点协助第一MEC节点处理目标业务,该算力分担请求消息中包括目标业务对应的目标算力。The computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the first MEC node in processing the target service, and the computing power sharing request message includes the target computing power corresponding to the target service.

可以理解的是,当第一MEC节点的剩余算力小于目标算力时,说明第一MEC节点没有充足的算力能够支持其独自完成目标业务的处理,此时,该第一MEC节点可以向MEC管理设备发送算力分担请求消息,请求MEC管理设备为其分配至少一个MEC节点协助该第一MEC节点处理目标业务,即请求MEC管理设备确定至少一个MEC节点协助第一MEC节点分担该目标算力。It can be understood that when the remaining computing power of the first MEC node is less than the target computing power, it means that the first MEC node does not have sufficient computing power to support it to complete the processing of the target service by itself. The MEC management device sends a computing power sharing request message, requesting the MEC management device to allocate at least one MEC node to assist the first MEC node to process the target service, that is, to request the MEC management device to determine at least one MEC node to assist the first MEC node in sharing the target computing force.

以下表1为上述算力分担请求消息的报文格式的一种示例,如表1所示,该算力分担请求消息中包含第一MEC节点的标识信息,该第一MEC节点的互联网协议(internetprotocol,IP)地址,该第一MEC节点的已使用算力,该第一MEC节点的剩余算力,以及目标算力。The following table 1 is an example of the message format of the above-mentioned computing power sharing request message. As shown in Table 1, the computing power sharing request message includes the identification information of the first MEC node, the Internet protocol ( internet protocol, IP) address, the used computing power of the first MEC node, the remaining computing power of the first MEC node, and the target computing power.

表1Table 1

Figure BDA0002674469890000111
Figure BDA0002674469890000111

由表1可以确定第一MEC节点的剩余算力小于目标算力,且第一MEC节点需要至少一个MEC节点为其分担10k(千)万次操作每秒(tera operations per second,TOPS)的算力才能完成目标业务的处理。From Table 1, it can be determined that the remaining computing power of the first MEC node is less than the target computing power, and the first MEC node needs at least one MEC node to share the calculation of tera operations per second (TOPS) for it. ability to complete the target business.

S103、MEC管理设备接收第一MEC节点发送的算力分担请求消息。S103: The MEC management device receives the computing power sharing request message sent by the first MEC node.

应理解,MEC管理设备为多个MEC节点的管理设备,负责管理该多个MEC节点。当多个MEC节点中的一个MEC节点(例如第一MEC节点)存在算力分担需求时,MEC管理设备可以从至少两个MEC节点(即多个MEC节点中除该第一MEC节点以外的MEC节点)中确定至少一个MEC节点,以协助第一MEC节点处理目标业务。It should be understood that the MEC management device is a management device of multiple MEC nodes, and is responsible for managing the multiple MEC nodes. When one MEC node (for example, the first MEC node) among the multiple MEC nodes has a computing power sharing requirement, the MEC management device may select the MEC from at least two MEC nodes (ie, the MEC nodes other than the first MEC node among the multiple MEC nodes) node) to determine at least one MEC node to assist the first MEC node to process the target service.

S104、MEC管理设备根据目标算力、第一MEC节点的剩余算力以及至少一个MEC节点的剩余算力,确定目标业务的业务分配比例。S104. The MEC management device determines the service distribution ratio of the target service according to the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of at least one MEC node.

其中,该业务分配比例中包含第一占比和该至少一个MEC节点中各个MEC节点处理目标业务的占比,第一占比为第一MEC节点处理目标业务的占比。The service allocation ratio includes a first ratio and a ratio of each MEC node in the at least one MEC node processing the target service, and the first ratio is the ratio of the first MEC node processing the target service.

可选地,在S104之前,本发明实施例提供的业务处理方法还包括:Optionally, before S104, the service processing method provided by the embodiment of the present invention further includes:

MEC管理设备接收多个MEC节点的算力状态信息。The MEC management device receives computing power status information of multiple MEC nodes.

其中,一个MEC节点的算力状态信息包括该MEC节点的剩余算力。The computing power status information of an MEC node includes the remaining computing power of the MEC node.

应理解,多个MEC节点(包括第一MEC节点)可以周期性地向MEC管理设备上报其算力状态信息,即向MEC管理设备上报其各自的剩余算力,如此,MEC管理设备可以获取到多个MEC节点中各个MEC节点的剩余算力。It should be understood that multiple MEC nodes (including the first MEC node) can periodically report their computing power status information to the MEC management device, that is, report their respective remaining computing power to the MEC management device. In this way, the MEC management device can obtain The remaining computing power of each MEC node among multiple MEC nodes.

在本发明实施例的一种实现方式中,当MEC管理设备确定上述至少一个MEC节点全部需要参与到目标业务的处理过程中时,上述S104可以通过步骤a-步骤c实现。In an implementation manner of the embodiment of the present invention, when the MEC management device determines that all of the at least one MEC node needs to participate in the processing of the target service, the above S104 may be implemented through steps a to c.

步骤a、MEC管理设备根据目标算力和第一MEC节点的剩余算力确定第一MEC节点的应分担算力和至少一个MEC节点的应分担算力之和。Step a: The MEC management device determines the sum of the computing power that should be shared by the first MEC node and the computing power that should be shared by at least one MEC node according to the target computing power and the remaining computing power of the first MEC node.

其中,该第一MEC节点的应分担算力为第一MEC节点的剩余算力,该至少一个MEC节点的应分担算力之和为该目标算力与该第一MEC节点的剩余算力的差值。Among them, the computing power to be shared by the first MEC node is the remaining computing power of the first MEC node, and the sum of the computing power to be shared by the at least one MEC node is the target computing power and the remaining computing power of the first MEC node. difference.

步骤b、MEC管理设备根据至少一个MEC节点的剩余算力和至少一个MEC节点的应分担算力之和,确定至少一个MEC节点中各个MEC节点的应分担算力。Step b: The MEC management device determines the computing power to be shared by each MEC node in the at least one MEC node according to the sum of the remaining computing power of the at least one MEC node and the computing power to be shared by the at least one MEC node.

可选地,上述至少一个MEC节点中一个MEC节点应分担算力满足:Optionally, one MEC node in the above at least one MEC node should share the computing power to satisfy:

Figure BDA0002674469890000121
Figure BDA0002674469890000121

其中,ω1表示一个MEC节点的应分担算力,ω0表示该至少一个MEC节点的应分担算力之和,ω’1表示该MEC节点的剩余算力,ω’0表示该至少一个MEC节点的总剩余算力(即该至少一个MEC节点中各个节点的剩余算力之和)。Among them, ω 1 represents the computing power that should be shared by one MEC node, ω 0 represents the sum of the computing power that should be shared by the at least one MEC node, ω' 1 represents the remaining computing power of the MEC node, and ω' 0 represents the at least one MEC node. The total remaining computing power of the node (that is, the sum of the remaining computing power of each node in the at least one MEC node).

步骤c、MEC管理设备根据第一MEC节点的应分担算力和至少一个MEC节点中各个MEC节点的应分担算力确定目标业务的业务分配比例。Step c: The MEC management device determines the service distribution ratio of the target service according to the computing power to be shared by the first MEC node and the computing power to be shared by each MEC node in the at least one MEC node.

示例性的,结合图1,假设第一MEC节点为MEC节点1034,至少一个MEC节点为MEC节点1035、MEC节点1036以及MEC节点1037。又假设目标算力为20k TOPS,第一MEC节点(即MEC节点1034)的剩余算力为10k TOPS,MEC节点1035、MEC节点1036以及MEC节点1037的剩余算力分别为10k TOPS、5k TOPS以及5k TOPS,则MEC管理设备确定MEC节点1034的应分担算力、MEC节点1035的应分担算力、MEC节点1036的应分担算力以及MEC节点1037的应分担算力分别为10k TOPS、5k TOPS、2.5k TOPS以及2.5k TOPS。Exemplarily, with reference to FIG. 1 , it is assumed that the first MEC node is the MEC node 1034 , and at least one MEC node is the MEC node 1035 , the MEC node 1036 , and the MEC node 1037 . It is also assumed that the target computing power is 20k TOPS, the remaining computing power of the first MEC node (ie MEC node 1034) is 10k TOPS, and the remaining computing power of MEC node 1035, MEC node 1036 and MEC node 1037 are 10k TOPS, 5k TOPS and 5k TOPS, then the MEC management device determines that the computing power to be shared by the MEC node 1034, the computing power to be shared by the MEC node 1035, the computing power to be shared by the MEC node 1036, and the computing power to be shared by the MEC node 1037 are 10k TOPS and 5k TOPS, respectively. , 2.5k TOPS, and 2.5k TOPS.

其中,该业务分配比例为该第一MEC节点的应分担算力与该至少一个MEC节点中各个MEC节点的应分担算力对应的比值。The service distribution ratio is a ratio corresponding to the computing power to be shared by the first MEC node and the computing power to be shared by each MEC node in the at least one MEC node.

结合上述步骤b中的示例,MEC管理设备确定目标业务的业务分配比例为4:2:1:1。具体的,该业务分配比例中包含的多个占比分别为0.5(第一占比)、0.25、0.125以及0.125。With reference to the example in the above step b, the MEC management device determines that the service distribution ratio of the target service is 4:2:1:1. Specifically, the multiple ratios included in the service allocation ratio are 0.5 (the first ratio), 0.25, 0.125, and 0.125, respectively.

在本发明实施例的另一种实现方式中,上述S104也可以通过步骤d-步骤g实现。In another implementation manner of the embodiment of the present invention, the foregoing S104 may also be implemented through step d-step g.

步骤d、MEC管理设备根据目标算力和第一MEC节点的剩余算力确定第一MEC节点的应分担算力和至少一个MEC节点的应分担算力之和。Step d, the MEC management device determines the sum of the computing power that should be shared by the first MEC node and the computing power that should be shared by at least one MEC node according to the target computing power and the remaining computing power of the first MEC node.

其中,该第一MEC节点的应分担算力为该第一MEC节点的剩余算力,该至少一个MEC节点的应分担算力之和为目标算力与第一MEC节点的剩余算力的差值。Wherein, the computing power to be shared by the first MEC node is the remaining computing power of the first MEC node, and the sum of the computing power to be shared by the at least one MEC node is the difference between the target computing power and the remaining computing power of the first MEC node value.

步骤e、MEC管理设备确定第二MEC节点的剩余算力是否大于或等于至少一个MEC节点的应分担算力之和。Step e: The MEC management device determines whether the remaining computing power of the second MEC node is greater than or equal to the sum of the computing power to be shared by at least one MEC node.

其中,该第二MEC节点为该至少一个MEC节点中剩余算力最大的MEC节点。Wherein, the second MEC node is the MEC node with the largest remaining computing power among the at least one MEC node.

步骤f、在第二MEC节点的剩余算力大于或等于至少一个MEC节点的应分担算力之和的情况下,MEC管理设备将至少一个MEC节点的应分担算力之和确定为第二MEC节点的应分担算力。Step f. When the remaining computing power of the second MEC node is greater than or equal to the sum of the computing power to be shared by at least one MEC node, the MEC management device determines the sum of the computing power to be shared by at least one MEC node as the second MEC. Nodes should share computing power.

步骤g、MEC管理设备将第一MEC节点的应分担算力与第二MEC节点的应分担算力对应的比值确定为目标业务的业务分配比例。Step g: The MEC management device determines the ratio of the computing power to be shared by the first MEC node to the computing power to be shared by the second MEC node as the service allocation ratio of the target service.

应理解,此时第一MEC节点和第二MEC节点能够将目标算力分担完毕,即第一MEC节点在第二MEC节点的协助下可以完成目标业务的处理。It should be understood that at this time, the first MEC node and the second MEC node can completely share the target computing power, that is, the first MEC node can complete the processing of the target service with the assistance of the second MEC node.

可选地,在MEC管理设备确定第二MEC节点的剩余算力小于至少一个MEC节点的应分担算力之和的情况下,MEC管理设备将该第二MEC节点的剩余算力确定为该第二MEC节点的应分担算力,并且MEC管理设备确定第三MEC节点的剩余算力是否大于或等于应分担算力差值。Optionally, when the MEC management device determines that the remaining computing power of the second MEC node is less than the sum of the computing power to be shared by at least one MEC node, the MEC management device determines the remaining computing power of the second MEC node as the first MEC node. The computing power to be shared by the second MEC node, and the MEC management device determines whether the remaining computing power of the third MEC node is greater than or equal to the difference between the computing power to be shared.

其中,该第三MEC节点为该至少一个MEC节点中除第二MEC节点以外的剩余算力最大的MEC节点,该应分担算力差值为至少一个MEC节点的应分担算力之和与第二MEC节点的应分担算力的差值。The third MEC node is the MEC node with the largest remaining computing power except the second MEC node among the at least one MEC node, and the difference of the computing power to be shared is the sum of the computing power to be shared of the at least one MEC node and the first MEC node. Two MEC nodes should share the difference in computing power.

同理,若第三MEC节点的剩余算力大于或等于应分担算力差值,则MEC管理设备将该应分担算力差值确定为第三MEC节点的应分担算力,此时,目标业务的业务分配比例为第一MEC节点的应分担算力,与第二MEC节点的应分担算力以及第三MEC节点的应分担算力对应的比值;否则,MEC管理设备继续基于剩余算力更小的MEC节点(例如第四MEC节点)的剩余算力,直到将该至少一个MEC节点的应分担算力之和分配完毕。Similarly, if the remaining computing power of the third MEC node is greater than or equal to the difference of the computing power to be shared, the MEC management device determines the difference of the computing power to be shared as the computing power to be shared of the third MEC node. At this time, the target The service distribution ratio of the service is the ratio of the computing power that should be shared by the first MEC node to the computing power that should be shared by the second MEC node and the computing power that should be shared by the third MEC node; otherwise, the MEC management device continues to use the remaining computing power. The remaining computing power of the smaller MEC node (for example, the fourth MEC node), until the sum of the computing power to be shared by the at least one MEC node is allocated.

示例性的,结合图1,假设MEC节点1034为第一MEC节点,MEC管理设备1033从MEC节点1034、MEC节点1035、MEC节点1036以及MEC节点1037分别获取到其各自的剩余算力分别为10k TOPS、6k TOPS、3k TOPS、2k TOPS。又假设目标算力为20k TOPS,则MEC管理设备1033确定第一MEC节点、第二MEC节点(即MEC节点1034)、第三MEC节点(即MEC节点1035)以及第四MEC节点(即MEC节点1036)的应分担算力分别为10k TOPS、6k TOPS、3k TOPS以及1k TOPS,目标业务的业务分配比例为10:6:3:1。其中,第一占比为0.5,第二占比(即第二MEC节点处理目标业务的占比)为0.3、第三占比(即第三MEC节点处理目标业务的占比)为0.15、第四占比(即第四MEC节点处理目标业务的占比)为0.05。Exemplarily, with reference to FIG. 1 , assuming that the MEC node 1034 is the first MEC node, the MEC management device 1033 obtains from the MEC node 1034 , the MEC node 1035 , the MEC node 1036 , and the MEC node 1037 that their respective remaining computing power is 10k. TOPS, 6k TOPS, 3k TOPS, 2k TOPS. Assuming that the target computing power is 20k TOPS, the MEC management device 1033 determines the first MEC node, the second MEC node (ie the MEC node 1034 ), the third MEC node (ie the MEC node 1035 ) and the fourth MEC node (ie the MEC node 1035 ) 1036) should be shared computing power of 10k TOPS, 6k TOPS, 3k TOPS and 1k TOPS respectively, and the business allocation ratio of the target business is 10:6:3:1. Among them, the first proportion is 0.5, the second proportion (that is, the proportion that the second MEC node processes the target service) is 0.3, the third proportion (that is, the proportion that the third MEC node processes the target service) is 0.15, and the third proportion is 0.15. The fourth proportion (ie, the proportion of the fourth MEC node processing the target service) is 0.05.

在本发明实施例的一种实现方式中,在上述第一MEC节点的剩余算力等于0的情况下,即当第一MEC节点已经不能参与目标业务的处理时,MEC管理设备可以将目标业务全部迁移至上述至少一个MEC节点进行处理,例如,当第二MEC节点的剩余算力大于或等于目标算力时,可以由该第二MEC节点代替第一MEC节点处理目标业务。In an implementation manner of the embodiment of the present invention, when the remaining computing power of the first MEC node is equal to 0, that is, when the first MEC node cannot participate in the processing of the target service, the MEC management device can All are migrated to the at least one MEC node for processing. For example, when the remaining computing power of the second MEC node is greater than or equal to the target computing power, the second MEC node can replace the first MEC node to process the target service.

S105、MEC管理设备向SDN控制器发送目标业务配置信息。S105. The MEC management device sends target service configuration information to the SDN controller.

其中,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息。Wherein, the target service configuration information includes the service distribution ratio of the target service and the identification information of at least one MEC node.

应理解,MEC管理设备向SDN控制器发送目标业务配置信息,以使得该SDN控制器将该目标业务配置信息发送至承载网设备。由于承载网设备在收到上述业务处理请求消息时,可以确定将目标业务的数据报文发送至第一MEC节点,以使得第一MEC节点处理目标业务,如此,承载网设备无需获取第一MEC节点的标识信息,只需要获取上述至少一个MEC节点(即协助第一MEC节点处理目标业务的MEC节点)的标识信息,如此,承载网设备可以将目标业务对应的数据报文发送至至少一个MEC节点。It should be understood that the MEC management device sends the target service configuration information to the SDN controller, so that the SDN controller sends the target service configuration information to the bearer network device. Because the bearer network device can determine to send the data message of the target service to the first MEC node when receiving the above service processing request message, so that the first MEC node can process the target service, so the bearer network device does not need to obtain the first MEC node The identification information of the node only needs to obtain the identification information of the above-mentioned at least one MEC node (that is, the MEC node that assists the first MEC node to process the target service), so that the bearer network device can send the data message corresponding to the target service to at least one MEC node.

S106、SDN控制器接收MEC管理设备发送的目标业务配置信息。S106. The SDN controller receives the target service configuration information sent by the MEC management device.

S107、SDN控制器向承载网设备发送目标业务配置信息。S107: The SDN controller sends the target service configuration information to the bearer network device.

S108、承载网设备接收SDN控制器发送的目标业务配置信息。S108: The bearer network device receives the target service configuration information sent by the SDN controller.

结合上述实施例的描述,应理解,目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理目标业务的MEC节点。With reference to the description of the above embodiments, it should be understood that the target service configuration information includes the service allocation ratio of the target service and the identification information of at least one MEC node, which is an MEC node assisting the first MEC node to process the target service.

S109、承载网设备按照目标业务的业务分配比例向第一MEC节点和至少一个MEC节点分别发送目标业务对应的数据报文,以使得第一MEC节点和至少一个MEC节点处理目标业务的数据报文。S109: The bearer network device sends data packets corresponding to the target service to the first MEC node and at least one MEC node respectively according to the service distribution ratio of the target service, so that the first MEC node and at least one MEC node process the data packets of the target service .

应理解,承载网设备在接收到目标业务配置信息后,可以生成至少一个路由信息,原始路由信息用于指示承载网设备将与第一占比对应的数据报文发送至第一MEC节点,新增的至少一个路由信息用于指示承载网设备将至少一个MEC节点中各个MEC节点处理目标业务的占比对应的目标业务的数据报文分别发送至至少一个MEC节点中的各个MEC节点,例如,第一路由信息可以指示承载网设备将第二占比对应的目标业务的数据报文发送至第二MEC节点。It should be understood that after receiving the target service configuration information, the bearer network device may generate at least one piece of routing information, and the original routing information is used to instruct the bearer network device to send the data packet corresponding to the first ratio to the first MEC node, and the new The added at least one routing information is used to instruct the bearer network device to send data packets of the target service corresponding to the proportion of the target service processed by each MEC node in the at least one MEC node to each MEC node in the at least one MEC node, for example, The first routing information may instruct the bearer network device to send the data packet of the target service corresponding to the second ratio to the second MEC node.

在一种实现方式中,承载网设备在接收到目标业务配置信息后,还可以将该目标业务配置信息发送至第一MEC节点。In an implementation manner, after receiving the target service configuration information, the bearer network device may also send the target service configuration information to the first MEC node.

具体的,第一MEC节点在接收到该目标业务配置信息后,按照第一占比处理目标业务对应的数据报文;并且,按照至少一个MEC节点中各个MEC节点处理目标业务的占比向至少一个MEC节点分别发送目标业务对应的数据报文,即由第一MEC节点生成至少一个路由信息。应理解,第一MEC节点生成的至少一个路由信息的作用与上述承载网设备生成的至少一个路由信息的作用是相同或类似的,此处不再赘述。Specifically, after receiving the target service configuration information, the first MEC node processes the data packets corresponding to the target service according to the first ratio; and, according to the ratio of each MEC node in the at least one MEC node processing the target service to at least one MEC node One MEC node sends data packets corresponding to the target service respectively, that is, at least one piece of routing information is generated by the first MEC node. It should be understood that the function of the at least one piece of routing information generated by the first MEC node is the same as or similar to the function of the at least one piece of routing information generated by the above-mentioned bearer network device, and details are not described herein again.

S110、第一MEC节点接收承载网设备按照第一占比发送的目标业务对应的数据报文。S110. The first MEC node receives the data packet corresponding to the target service sent by the bearer network device according to the first ratio.

结合上述实施例的描述,应理解,第一占比为目标业务的业务分配比例中第一MEC节点处理该目标业务的占比,该业务分配比例是MEC管理设备根据目标算力、该第一MEC节点的剩余算力以及可协助该第一MEC节点处理该目标业务的至少一个MEC节点的剩余算力确定的。With reference to the description of the above embodiment, it should be understood that the first ratio is the ratio of the first MEC node processing the target service in the service distribution ratio of the target service, and the service distribution ratio is the MEC management device according to the target computing power, the first ratio. The remaining computing power of the MEC node and the remaining computing power of at least one MEC node that can assist the first MEC node to process the target service are determined.

S111、第一MEC节点按照第一占比处理目标业务对应的数据报文。S111. The first MEC node processes the data packets corresponding to the target service according to the first ratio.

应理解,上述至少一个MEC节点,也在接收到承载网设备发送的目标业务的数据报文之后,处理目标业务的数据报文。如此,至少一个MEC节点可以完成协助第一MEC节点处理目标业务的过程。It should be understood that the above at least one MEC node also processes the data packet of the target service after receiving the data packet of the target service sent by the bearer network device. In this way, at least one MEC node can complete the process of assisting the first MEC node in processing the target service.

本发明实施例提供一种业务处理方法,在第一MEC节点的剩余算力小于目标算力(即目标业务对应的算力)的情况下,第一MEC节点向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求MEC管理设备分配至少一个MEC节点协助第一MEC节点处理目标业务。然后,MEC管理设备根据目标算力、第一MEC节点的剩余算力以及至少一个MEC节点的剩余算力,确定目标业务的业务分配比例,其中,该业务分配比例中包含第一占比(即第一MEC节点处理目标业务的占比)和至少一个MEC节点中各个MEC节点处理目标业务的占比;然后MEC管理设备通过SDN控制器向承载网设备发送目标业务配置信息,该目标业务配置信息中包括目标业务的业务分配比例和至少一个MEC节点的标识信息;该承载网设备在接收到该目标业务配置信息后按照该目标业务的业务分配比例向第一MEC节点和至少一个MEC节点分别发送目标业务的数据报文;进而第一MEC节点按照第一占比处理目标业务的对应的数据报文,并且由至少一个MEC节点协助第一MEC节点处理目标业务对应的数据报文。本发明实施例中,由于第一MEC节点没有足够的算力支持其处理目标业务的情况下,第一MEC节点请求MEC管理设备分配至少一个MEC节点协助其处理目标业务,如此,第一MEC节点无需等待该第一MEC节点完成其他业务的处理之后(即无需等待第一MEC节点的算力恢复后)再处理目标业务,能够提高业务的处理效率。An embodiment of the present invention provides a service processing method. In the case that the remaining computing power of the first MEC node is less than the target computing power (that is, the computing power corresponding to the target service), the first MEC node sends a computing power sharing request to the MEC management device. message, the computing power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the first MEC node in processing the target service. Then, the MEC management device determines the service distribution ratio of the target service according to the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of at least one MEC node, wherein the service distribution ratio includes the first ratio (that is, the first ratio). The ratio of the first MEC node processing the target service) and the ratio of each MEC node processing the target service in the at least one MEC node; then the MEC management device sends the target service configuration information to the bearer network device through the SDN controller, the target service configuration information Including the service distribution ratio of the target service and the identification information of at least one MEC node; the bearer network device sends the first MEC node and at least one MEC node respectively according to the service distribution ratio of the target service after receiving the target service configuration information. data packets of the target service; further, the first MEC node processes the corresponding data packets of the target service according to the first proportion, and at least one MEC node assists the first MEC node to process the data packets corresponding to the target service. In the embodiment of the present invention, since the first MEC node does not have enough computing power to support the processing of the target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist it in processing the target service. In this way, the first MEC node There is no need to wait for the first MEC node to complete the processing of other services (ie, it is not necessary to wait for the computing power of the first MEC node to recover) before processing the target service, which can improve service processing efficiency.

本发明实施例可以根据上述方法示例对MEC管理设备、SDN控制器、承载网设备以及第一MEC节点等进行功能模块的划分,例如,可以对应各个功能划分各个功能模块,也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。需要说明的是,本发明实施例中对模块的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。In this embodiment of the present invention, the MEC management device, the SDN controller, the bearer network device, the first MEC node, etc. may be divided into functional modules according to the foregoing method examples. For example, each functional module may be divided corresponding to each function, or two or Two or more functions are integrated in one processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

在采用对应各个功能划分各个功能模块的情况下,图4示出了上述实施例中所涉及的MEC管理设备的一种可能的结构示意图,如图4所示,MEC管理设备30可以包括:接收模块301、确定模块302以及发送模块303。In the case where each functional module is divided according to each function, FIG. 4 shows a possible schematic structural diagram of the MEC management device involved in the above embodiment. As shown in FIG. 4 , the MEC management device 30 may include: receiving Module 301 , determining module 302 and sending module 303 .

接收模块301,用于接收第一MEC节点发送的算力分担请求消息,该算力分担请求消息用于请求该MEC管理设备30分配至少一个MEC节点协助该第一MEC节点处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力。The receiving module 301 is configured to receive a computing power sharing request message sent by the first MEC node, where the computing power sharing request message is used to request the MEC management device 30 to allocate at least one MEC node to assist the first MEC node in processing the target service. The force sharing request message includes the target computing power corresponding to the target service.

确定模块302,用于根据该目标算力、该第一MEC节点的剩余算力以及该至少一个MEC节点的剩余算力,确定该目标业务的业务分配比例,其中,该业务分配比例中包含第一占比和该至少一个MEC节点中各个MEC节点处理该目标业务的占比,该第一占比为该第一MEC节点处理该目标业务的占比。The determination module 302 is used for determining the service distribution ratio of the target service according to the target computing power, the remaining computing power of the first MEC node and the remaining computing power of the at least one MEC node, wherein the service distribution ratio includes the first a proportion and the proportion of each MEC node in the at least one MEC node processing the target service, and the first proportion is the proportion of the first MEC node processing the target service.

发送模块303,用于向SDN控制器发送目标业务配置信息,该目标业务配置信息包括该目标业务的业务分配比例和该至少一个MEC节点的标识信息。The sending module 303 is configured to send target service configuration information to the SDN controller, where the target service configuration information includes the service allocation ratio of the target service and the identification information of the at least one MEC node.

可选地,接收模块301,还用于接收多个MEC节点的算力状态信息,其中,一个MEC节点的算力状态信息包括该MEC节点的剩余算力。Optionally, the receiving module 301 is further configured to receive computing power status information of multiple MEC nodes, wherein the computing power status information of one MEC node includes the remaining computing power of the MEC node.

在采用集成的单元的情况下,图5示出了上述实施例中所涉及的MEC管理设备的一种可能的结构示意图。如图5所示,MEC管理设备40可以包括:处理模块401和通信模块402。处理模块401可以用于对MEC管理设备40的动作进行控制管理。通信模块402可以用于支持MEC管理设备40与其他实体的通信。可选地,如图5所示,该MEC管理设备40还可以包括存储模块403,用于存储MEC管理设备40的程序代码和数据。In the case of using an integrated unit, FIG. 5 shows a possible schematic structural diagram of the MEC management device involved in the above embodiment. As shown in FIG. 5 , the MEC management device 40 may include: a processing module 401 and a communication module 402 . The processing module 401 can be used to control and manage the actions of the MEC management device 40 . Communication module 402 may be used to support communication of MEC management device 40 with other entities. Optionally, as shown in FIG. 5 , the MEC management device 40 may further include a storage module 403 for storing program codes and data of the MEC management device 40 .

其中,处理模块401可以是处理器或控制器(例如可以是上述如图2所示的处理器201)。通信模块402可以是收发器、收发电路或通信接口等(例如可以是上述如图2所示的通信接口203)。存储模块403可以是存储器(例如可以是上述如图2所示的存储器202)。Wherein, the processing module 401 may be a processor or a controller (for example, it may be the above-mentioned processor 201 shown in FIG. 2 ). The communication module 402 may be a transceiver, a transceiver circuit, a communication interface, etc. (for example, it may be the communication interface 203 shown in FIG. 2 above). The storage module 403 may be a memory (eg, may be the memory 202 shown in FIG. 2 above).

其中,当处理模块401为处理器,通信模块402为收发器,存储模块403为存储器时,处理器、收发器和存储器可以通过总线连接。总线可以是外设部件互连标准(peripheralcomponent interconnect,PCI)总线或扩展工业标准结构(extended industry standardarchitecture,EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。Wherein, when the processing module 401 is a processor, the communication module 402 is a transceiver, and the storage module 403 is a memory, the processor, the transceiver and the memory can be connected through a bus. The bus may be a peripheral component interconnect (PCI) bus, an extended industry standard architecture (EISA) bus, or the like. The bus can be divided into address bus, data bus, control bus and so on.

在采用对应各个功能划分各个功能模块的情况下,图6示出了上述实施例中所涉及的SDN控制器的一种可能的结构示意图,如图6所示,SDN控制器50可以包括:接收模块501和发送模块502。In the case where each functional module is divided according to each function, FIG. 6 shows a possible schematic structural diagram of the SDN controller involved in the above embodiment. As shown in FIG. 6 , the SDN controller 50 may include: receiving module 501 and sending module 502.

接收模块501,用于接收MEC管理设备发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理该目标业务的MEC节点。The receiving module 501 is configured to receive target service configuration information sent by the MEC management device, where the target service configuration information includes the service allocation ratio of the target service and the identification information of at least one MEC node, which is to assist the first MEC node in processing The MEC node of the target service.

发送模块502,用于向承载网设备发送该目标业务配置信息。The sending module 502 is configured to send the target service configuration information to the bearer network device.

在采用集成的单元的情况下,图7示出了上述实施例中所涉及的SDN控制器的一种可能的结构示意图。如图7所示,SDN控制器60可以包括:处理模块601和通信模块602。处理模块601可以用于对SDN控制器60的动作进行控制管理。通信模块602可以用于支持SDN控制器60与其他实体的通信。可选地,如图7所示,该SDN控制器60还可以包括存储模块603,用于存储SDN控制器60的程序代码和数据。In the case of using an integrated unit, FIG. 7 shows a possible schematic structural diagram of the SDN controller involved in the above embodiment. As shown in FIG. 7 , the SDN controller 60 may include: a processing module 601 and a communication module 602 . The processing module 601 can be used to control and manage the actions of the SDN controller 60 . Communication module 602 may be used to support communication of SDN controller 60 with other entities. Optionally, as shown in FIG. 7 , the SDN controller 60 may further include a storage module 603 for storing program codes and data of the SDN controller 60 .

其中,处理模块601可以是处理器或控制器(例如可以是上述如图2所示的处理器201)。通信模块602可以是收发器、收发电路或通信接口等(例如可以是上述如图2所示的通信接口203)。存储模块603可以是存储器(例如可以是上述如图2所示的存储器202)。Wherein, the processing module 601 may be a processor or a controller (for example, it may be the above-mentioned processor 201 shown in FIG. 2 ). The communication module 602 may be a transceiver, a transceiver circuit, a communication interface, etc. (for example, it may be the communication interface 203 shown in FIG. 2 above). The storage module 603 may be a memory (eg, may be the memory 202 shown in FIG. 2 described above).

其中,当处理模块601为处理器,通信模块602为收发器,存储模块603为存储器时,处理器、收发器和存储器可以通过总线连接。总线可以是PCI总线或EISA总线等。总线可以分为地址总线、数据总线、控制总线等。Wherein, when the processing module 601 is a processor, the communication module 602 is a transceiver, and the storage module 603 is a memory, the processor, the transceiver and the memory can be connected through a bus. The bus can be a PCI bus or an EISA bus or the like. The bus can be divided into address bus, data bus, control bus and so on.

在采用对应各个功能划分各个功能模块的情况下,图8示出了上述实施例中所涉及的承载网设备的一种可能的结构示意图,如图8所示,承载网设备70可以包括:接收模块701和发送模块702。In the case where each functional module is divided according to each function, FIG. 8 shows a possible schematic structural diagram of the bearer network device involved in the above embodiment. As shown in FIG. 8 , the bearer network device 70 may include: receiving module 701 and sending module 702.

接收模块701,用于接收SDN控制器发送的目标业务配置信息,该目标业务配置信息包括目标业务的业务分配比例和至少一个MEC节点的标识信息,该至少一个MEC节点为协助第一MEC节点处理目标业务的MEC节点。A receiving module 701, configured to receive target service configuration information sent by the SDN controller, where the target service configuration information includes the service allocation ratio of the target service and the identification information of at least one MEC node, the at least one MEC node is to assist the first MEC node in processing The MEC node of the target service.

发送模块702,用于按照该目标业务的业务分配比例向该第一MEC节点和该至少一个MEC节点分别发送该目标业务对应的数据报文,以使得该第一MEC节点和该至少一个MEC节点处理该数据报文。A sending module 702, configured to send a data message corresponding to the target service to the first MEC node and the at least one MEC node respectively according to the service distribution ratio of the target service, so that the first MEC node and the at least one MEC node Process the data packet.

在采用集成的单元的情况下,图9示出了上述实施例中所涉及的承载网设备的一种可能的结构示意图。如图9所示,承载网设备80可以包括:处理模块801和通信模块802。处理模块801可以用于对承载网设备80的动作进行控制管理。通信模块802可以用于支持承载网设备80与其他实体的通信。可选地,如图9所示,该承载网设备80还可以包括存储模块803,用于存储承载网设备80的程序代码和数据。In the case of using an integrated unit, FIG. 9 shows a possible schematic structural diagram of the bearer network device involved in the above embodiment. As shown in FIG. 9 , the bearer network device 80 may include: a processing module 801 and a communication module 802 . The processing module 801 may be used to control and manage the actions of the bearer network device 80 . The communication module 802 may be used to support communication between the bearer network device 80 and other entities. Optionally, as shown in FIG. 9 , the bearer network device 80 may further include a storage module 803 for storing program codes and data of the bearer network device 80 .

其中,处理模块801可以是处理器或控制器(例如可以是上述如图2所示的处理器201)。通信模块802可以是收发器、收发电路或通信接口等(例如可以是上述如图2所示的通信接口203)。存储模块803可以是存储器(例如可以是上述如图2所示的存储器202)。Wherein, the processing module 801 may be a processor or a controller (for example, it may be the above-mentioned processor 201 shown in FIG. 2 ). The communication module 802 may be a transceiver, a transceiver circuit, a communication interface, etc. (for example, it may be the communication interface 203 shown in FIG. 2 above). The storage module 803 may be a memory (eg, may be the memory 202 shown in FIG. 2 described above).

其中,当处理模块801为处理器,通信模块802为收发器,存储模块803为存储器时,处理器、收发器和存储器可以通过总线连接。总线可以是PCI总线或EISA总线等。总线可以分为地址总线、数据总线、控制总线等。Wherein, when the processing module 801 is a processor, the communication module 802 is a transceiver, and the storage module 803 is a memory, the processor, the transceiver and the memory can be connected through a bus. The bus can be a PCI bus or an EISA bus or the like. The bus can be divided into address bus, data bus, control bus and so on.

在采用对应各个功能划分各个功能模块的情况下,图10示出了上述实施例中所涉及的第一MEC节点的一种可能的结构示意图,如图10所示,第一MEC节点90可以包括:发送模块901、接收模块902以及处理模块903。In the case where each functional module is divided according to each function, FIG. 10 shows a possible schematic structural diagram of the first MEC node involved in the above embodiment. As shown in FIG. 10 , the first MEC node 90 may include : sending module 901 , receiving module 902 and processing module 903 .

发送模块901,用于在该第一MEC节点90的剩余算力小于目标算力的情况下,向MEC管理设备发送算力分担请求消息,该算力分担请求消息用于请求该MEC管理设备分配至少一个MEC节点协助该第一MEC节点90处理目标业务,该算力分担请求消息中包括该目标业务对应的目标算力。The sending module 901 is configured to send a computing power sharing request message to the MEC management device when the remaining computing power of the first MEC node 90 is less than the target computing power, where the computing power sharing request message is used to request the MEC management device to allocate At least one MEC node assists the first MEC node 90 in processing the target service, and the computing power sharing request message includes the target computing power corresponding to the target service.

接收模块902,用于接收承载网设备按照第一占比发送的目标业务对应的数据报文,该第一占比为目标业务的业务分配比例中该第一MEC节点90处理该目标业务的占比,该业务分配比例是该MEC管理设备根据该目标算力、该第一MEC节点90的剩余算力以及可协助该第一MEC节点90处理该目标业务的至少一个MEC节点的剩余算力确定的。The receiving module 902 is configured to receive the data message corresponding to the target service sent by the bearer network device according to a first proportion, where the first proportion is the proportion of the first MEC node 90 processing the target service in the service distribution ratio of the target service. ratio, the service distribution ratio is determined by the MEC management device according to the target computing power, the remaining computing power of the first MEC node 90 and the remaining computing power of at least one MEC node that can assist the first MEC node 90 to process the target service of.

处理模块903,用于按照该第一占比处理该目标业务对应的数据报文。The processing module 903 is configured to process the data packet corresponding to the target service according to the first proportion.

可选地,发送模块901,还用于向该MEC管理设备发送该第一MEC节点90的算力状态信息,其中,该第一MEC节点90的算力状态信息包括该第一MEC节点90的剩余算力。Optionally, the sending module 901 is further configured to send the computing power status information of the first MEC node 90 to the MEC management device, wherein the computing power status information of the first MEC node 90 includes the computing power status information of the first MEC node 90. remaining computing power.

在采用集成的单元的情况下,图11示出了上述实施例中所涉及的第一MEC节点的一种可能的结构示意图。如图11所示,第一MEC节点100可以包括:处理模块1001和通信模块1002。处理模块1001可以用于对第一MEC节点100的动作进行控制管理。通信模块1002可以用于支持第一MEC节点100与其他实体的通信。可选地,如图11所示,该第一MEC节点100还可以包括存储模块1003,用于存储第一MEC节点100的程序代码和数据。In the case of using an integrated unit, FIG. 11 shows a possible schematic structural diagram of the first MEC node involved in the above embodiment. As shown in FIG. 11 , the first MEC node 100 may include: a processing module 1001 and a communication module 1002 . The processing module 1001 may be used to control and manage the actions of the first MEC node 100 . The communication module 1002 may be used to support the communication of the first MEC node 100 with other entities. Optionally, as shown in FIG. 11 , the first MEC node 100 may further include a storage module 1003 for storing program codes and data of the first MEC node 100 .

其中,处理模块1001可以是处理器或控制器(例如可以是上述如图2所示的处理器201)。通信模块1002可以是收发器、收发电路或通信接口等(例如可以是上述如图2所示的通信接口203)。存储模块1003可以是存储器(例如可以是上述如图2所示的存储器202)。Wherein, the processing module 1001 may be a processor or a controller (for example, it may be the above-mentioned processor 201 shown in FIG. 2 ). The communication module 1002 may be a transceiver, a transceiver circuit, a communication interface, etc. (for example, it may be the communication interface 203 shown in FIG. 2 ). The storage module 1003 may be a memory (eg, may be the memory 202 shown in FIG. 2 described above).

其中,当处理模块1001为处理器,通信模块1002为收发器,存储模块1003为存储器时,处理器、收发器和存储器可以通过总线连接。总线可以是PCI总线或EISA总线等。总线可以分为地址总线、数据总线、控制总线等。Wherein, when the processing module 1001 is a processor, the communication module 1002 is a transceiver, and the storage module 1003 is a memory, the processor, the transceiver and the memory can be connected through a bus. The bus can be a PCI bus or an EISA bus or the like. The bus can be divided into address bus, data bus, control bus and so on.

应理解,在本发明的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本发明实施例的实施过程构成任何限定。It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, rather than the embodiments of the present invention. implementation constitutes any limitation.

本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明的范围。Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时,可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时,全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,所述计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户终端线(Digital Subscriber Line,DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如,软盘、硬盘、磁带),光介质(例如,DVD)、或者半导体介质(例如固态硬盘(Solid State Disk,SSD))等。In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using a software program, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with the embodiments of the present invention are generated in whole or in part. The computer may be a general purpose computer, special purpose computer, computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server, or data center is performed by wire (eg, coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or data storage devices including one or more servers, data centers, etc. that can be integrated with the medium. The usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), and the like.

以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应所述以权利要求的保护范围为准。The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (12)

1. A method for processing a service, comprising:
the method comprises the steps that a mobile edge computing MEC management device receives a computing power sharing request message sent by a first MEC node, wherein the computing power sharing request message is used for requesting the MEC management device to distribute at least one MEC node to assist the first MEC node in processing a target service, and the computing power sharing request message comprises target computing power corresponding to the target service;
the MEC management equipment determines a service distribution proportion of the target service according to the target computing power, the residual computing power of the first MEC node and the residual computing power of the at least one MEC node, wherein the service distribution proportion comprises a first proportion and a proportion of each MEC node in the at least one MEC node for processing the target service, and the first proportion is the proportion of the first MEC node for processing the target service;
the MEC management equipment sends target service configuration information to a Software Defined Network (SDN) controller, wherein the target service configuration information comprises a service distribution proportion of the target service and identification information of the at least one MEC node.
2. The method of claim 1, wherein before the MEC management device determines the traffic distribution proportion for the target traffic based on the target computing power, the remaining computing power of the first MEC node, and the remaining computing power of the at least one MEC node, the method further comprises:
the MEC management equipment receives computing power state information of a plurality of MEC nodes, wherein the computing power state information of one MEC node comprises the residual computing power of the MEC node.
3. A method for processing a service, comprising:
a Software Defined Network (SDN) controller receives target service configuration information sent by Mobile Edge Computing (MEC) management equipment, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one MEC node, the at least one MEC node is an MEC node assisting a first MEC node in processing the target service, the service distribution proportion is determined by the MEC management equipment according to a target computing power corresponding to the target service, a residual computing power of the first MEC node and a residual computing power of the at least one MEC node, the service distribution proportion comprises a first proportion and a proportion of each MEC node in the at least one MEC node in processing the target service, and the first proportion is a proportion of the first MEC node in processing the target service;
and the SDN controller sends the target service configuration information to a bearing network device.
4. A method for processing a service, comprising:
the method comprises the steps that a bearer network device receives target service configuration information sent by a Software Defined Network (SDN) controller, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one Mobile Edge Computing (MEC) node, the at least one MEC node is an MEC node assisting a first MEC node in processing the target service, the service distribution proportion is determined by an MEC management device according to a target computing power corresponding to the target service, a residual computing power of the first MEC node and a residual computing power of the at least one MEC node, the service distribution proportion comprises a first proportion and a proportion of each MEC node in the at least one MEC node in processing the target service, and the first proportion is a proportion of the first MEC node in processing the target service;
and the bearer network device sends data messages corresponding to the target service to the first MEC node and the at least one MEC node according to the service distribution proportion of the target service, so that the first MEC node and the at least one MEC node process the data messages.
5. A method for processing a service, the method comprising:
when the residual computing power of a first mobile edge computing MEC node is smaller than a target computing power, the first MEC node sends a computing power sharing request message to MEC management equipment, wherein the computing power sharing request message is used for requesting the MEC management equipment to distribute at least one MEC node to assist the first MEC node in processing a target service, and the computing power sharing request message comprises the target computing power corresponding to the target service;
the first MEC node receives a data message corresponding to a target service sent by a bearing network device according to a first proportion, wherein the first proportion is the proportion of the target service processed by the first MEC node in a service distribution proportion of the target service, and the service distribution proportion is determined by the MEC management device according to the target computing power, the residual computing power of the first MEC node and the residual computing power of at least one MEC node capable of assisting the first MEC node in processing the target service;
and the first MEC node processes the data message corresponding to the target service according to the first proportion.
6. The method of claim 5, further comprising:
the first MEC node sends computing power state information of the first MEC node to the MEC management equipment, wherein the computing power state information of the first MEC node comprises the residual computing power of the first MEC node.
7. A traffic processing apparatus, comprising: the device comprises a receiving module, a determining module and a sending module;
the receiving module is configured to receive a computation power sharing request message sent by a first mobile edge computing MEC node, where the computation power sharing request message is used to request the service processing apparatus to allocate at least one MEC node to assist the first MEC node in processing a target service, and the computation power sharing request message includes a target computation power corresponding to the target service;
the determining module is configured to determine a service distribution proportion of the target service according to the target computational power, the remaining computational power of the first MEC node, and the remaining computational power of the at least one MEC node, where the service distribution proportion includes a first duty ratio and a duty ratio of each MEC node in the at least one MEC node to process the target service, and the first duty ratio is a duty ratio of the first MEC node to process the target service;
the sending module is configured to send target service configuration information to a software defined network SDN controller, where the target service configuration information includes a service allocation proportion of the target service and identification information of the at least one MEC node.
8. The traffic processing apparatus according to claim 7,
the receiving module is further configured to receive computing power state information of a plurality of MEC nodes, where the computing power state information of one MEC node includes remaining computing power of the MEC node.
9. A traffic processing apparatus, comprising: the device comprises a receiving module and a sending module;
the receiving module is configured to receive target service configuration information sent by a mobile edge computing MEC management device, where the target service configuration information includes a service distribution ratio of a target service and identification information of at least one MEC node, the at least one MEC node is an MEC node that assists a first MEC node in processing the target service, the service distribution ratio is determined by the MEC management device according to a target computing power corresponding to the target service, a remaining computing power of the first MEC node, and a remaining computing power of the at least one MEC node, the service distribution ratio includes a first occupation ratio and an occupation ratio of each MEC node in the at least one MEC node for processing the target service, and the first occupation ratio is an occupation ratio of the first MEC node for processing the target service;
and the sending module is used for sending the target service configuration information to the bearing network equipment.
10. A traffic processing apparatus, comprising: the device comprises a receiving module and a sending module;
the receiving module is configured to receive target service configuration information sent by an SDN controller, where the target service configuration information includes a service distribution ratio of a target service and identification information of at least one mobile edge computing MEC node, the at least one MEC node is an MEC node that assists a first MEC node in processing a target service, the service distribution ratio is determined by MEC management equipment according to a target computing power corresponding to the target service, a remaining computing power of the first MEC node, and a remaining computing power of the at least one MEC node, the service distribution ratio includes a first ratio and a ratio of each MEC node in the at least one MEC node to process the target service, and the first ratio is a ratio of the first MEC node to process the target service;
the sending module is configured to send data packets corresponding to the target service to the first MEC node and the at least one MEC node according to the service distribution proportion of the target service, so that the first MEC node and the at least one MEC node process the data packets.
11. A traffic processing apparatus, comprising: the device comprises a sending module, a receiving module and a processing module;
the sending module is configured to send a computation power sharing request message to a mobile edge computing MEC management device when the remaining computation power of the service processing apparatus is smaller than a target computation power, where the computation power sharing request message is used to request the MEC management device to allocate at least one MEC node to assist the service processing apparatus in processing a target service, and the computation power sharing request message includes a target computation power corresponding to the target service;
the receiving module is configured to receive a data packet corresponding to a target service, where the data packet is sent by a bearer network device according to a first proportion, where the first proportion is a proportion of a service distribution proportion of the target service, where the service distribution proportion is determined by the MEC management device according to the target computational power, a residual computational power of the service processing device, and a residual computational power of at least one MEC node that can assist the service processing device in processing the target service;
and the processing module is used for processing the data message corresponding to the target service according to the first proportion.
12. The traffic processing apparatus according to claim 11,
the sending module is further configured to send computing power state information of the service processing apparatus to the MEC management device, where the computing power state information of the service processing apparatus includes remaining computing power of the service processing apparatus.
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