CN112188548B

CN112188548B - Service processing method and device

Info

Publication number: CN112188548B
Application number: CN202010943535.8A
Authority: CN
Inventors: 曹畅; 唐雄燕; 张帅; 何涛
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2022-05-06
Anticipated expiration: 2040-09-09
Also published as: CN112188548A

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

Service processing method and device

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a service processing method and device.

Background

Currently, a Mobile Edge Computing (MEC) node is capable of handling traffic of a User Equipment (UE). Specifically, the UE sends a service processing request message to the bearer network device, where the service processing request message is used to process a service, and the service processing request message includes computing power corresponding to the service; since one area may correspond to one MEC node, after receiving the service processing request message, the bearer network device may determine, according to the area where the UE is located, a target MEC node corresponding to the area, and send the service processing request message to the target MEC node, so that the target MEC node processes the service.

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 need to wait for the target MEC node to complete processing of other services, that is, in a case that the remaining computing power of the target MEC node is sufficient, the target MEC computing power node may process the service smoothly, so that the efficiency of service processing may be low.

Disclosure of Invention

Embodiments of the present invention provide a service processing method and apparatus, where a first MEC node does not need to wait for the first MEC node to complete processing of other services (i.e., does not need to wait for computing power of the first MEC node to be restored) before processing a target service, so that service processing efficiency can be improved.

In a first aspect, an embodiment of the present invention provides a service processing method, including: 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, wherein the service distribution proportion comprises a first proportion and a proportion for each MEC node in the at least one MEC node to process the target service, and the first proportion is the proportion for the first MEC node to process the target service; the MEC management device transmits 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.

In a second aspect, an embodiment of the present invention provides a service processing method, including: the SDN controller receives target service configuration information sent by 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, and the at least one MEC node is an MEC node assisting a first MEC node in processing the target service; and the SDN controller sends the target service configuration information to the bearing network equipment.

In a third aspect, an embodiment of the present invention provides a service processing method, including: the method comprises the steps that a load-bearing network device receives target service configuration information sent by an SDN controller, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one MEC node, and the at least one MEC node is an MEC node assisting a first MEC node in processing the target service; the bearer network device sends 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.

In a fourth aspect, an embodiment of the present invention provides a service processing method, including: when the residual computing power of a first MEC node is smaller than the 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.

In a fifth aspect, an embodiment of the present invention provides a service processing apparatus, including: 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 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 computing power, the remaining computing power of the first MEC node, and the remaining computing 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 the 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.

In a sixth aspect, an embodiment of the present invention provides a service processing apparatus, including: the device comprises a receiving module and a sending module; the receiving module is configured to receive target service configuration information sent by the MEC management device, where the target service configuration information includes a service allocation proportion of a target service and identification information of at least one MEC node, and the at least one MEC node is an MEC node that assists the first MEC node in processing the target service; the sending module is configured to send the target service configuration information to the bearer network device.

In a seventh aspect, an embodiment of the present invention provides a service processing apparatus, including: the device comprises a receiving module and a sending module; the receiving module is configured to receive target service configuration information sent by the SDN controller, where the target service configuration information includes a service allocation proportion of a target service and identification information of at least one MEC node, and the at least one MEC node is an MEC node that assists a first MEC node in processing 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.

In an eighth aspect, an embodiment of the present invention provides a service processing apparatus, including: the device comprises a sending module, a receiving module and a processing module; the sending module is configured to send a calculation power sharing request message to the MEC management device when the remaining calculation power of the service processing apparatus is smaller than the target calculation power, where the calculation 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 the target service, and the calculation power sharing request message includes the target calculation power corresponding to the target service; the receiving module is configured to receive a data packet corresponding to a target service sent by a bearer network device according to a first proportion, where the first proportion is a proportion of the target service processed by the service processing device 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, a residual computing power of the service processing device, and a residual computing power of at least one MEC node that can assist the service processing device in processing the target service; the processing module is configured to process the data packet corresponding to the target service according to the first percentage.

In a ninth 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 for storing computer execution instructions, the processor is connected with the memory through a bus, and when the service processing device runs, the processor executes the computer execution instructions stored in the memory, so that the service processing device executes the service processing method provided by the first aspect.

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 for storing computer execution instructions, the processor is connected with the memory through a bus, and when the service processing device runs, the processor executes the computer execution instructions stored in the memory, so that the service processing device executes the service processing method provided by the second aspect.

In an eleventh 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 for storing computer execution instructions, the processor is connected with the memory through a bus, and when the service processing device runs, the processor executes the computer execution instructions stored in the memory, so that the service processing device executes the service processing method provided by the third aspect.

In a twelfth 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 for storing computer execution instructions, the processor is connected with the memory through a bus, and when the service processing device runs, the processor executes the computer execution instructions stored in the memory, so that the service processing device executes the service processing method provided by the fourth aspect.

In a thirteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, which includes instructions, when the computer-readable storage medium is executed on a service processing apparatus, to cause the service processing apparatus to execute a service processing method provided in the foregoing first aspect.

In a fourteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, which includes instructions, and when the computer-readable storage medium is run on a service processing apparatus, the service processing apparatus is caused to execute a service processing method provided in the second aspect.

In a fifteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, which includes instructions, when the computer-readable storage medium is run on a service processing apparatus, causing the service processing apparatus to execute a service processing method provided in the third aspect.

In a sixteenth aspect, an embodiment of the present invention provides a computer-readable storage medium, which includes instructions, when the computer-readable storage medium is run on a service processing apparatus, causing the service processing apparatus to execute a service processing method provided in the fourth aspect.

In a seventeenth aspect, an embodiment of the present invention provides a computer program product including instructions, which, when running on a computer, causes the computer to execute the service processing method of the first aspect and any implementation manner thereof.

In an eighteenth aspect, an embodiment of the present invention provides a computer program product containing instructions, which, when run on a computer, causes the computer to execute the service processing method of the second aspect and any implementation manner thereof.

In a nineteenth aspect, an embodiment of the present invention provides a computer program product including instructions, which, when run on a computer, causes the computer to execute the service processing method of the third aspect and any implementation manner thereof.

In a twentieth aspect, an embodiment of the present invention provides a computer program product including instructions, which, when run on a computer, causes the computer to execute the service processing method according to the fourth aspect and any one of the implementation manners.

In the service processing method and apparatus provided in the embodiments of the present invention, when the remaining computing power of the first MEC node is less than the target computing power (i.e., the computing power corresponding to the target service), the first MEC node sends a computing power sharing request message 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 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 at least one MEC node, wherein the service distribution proportion comprises a first occupation ratio (namely the occupation ratio of the first MEC node to process the target service) and the occupation ratio of each MEC node in the at least one MEC node to process the target service; then, the MEC management equipment sends target service configuration information to the carrying network equipment through the SDN controller, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one MEC node; after receiving the target service configuration information, the bearer network device sends data messages of 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; and the first MEC node processes the data message corresponding to the target service according to the first proportion, and at least one MEC node assists the first MEC node in processing the data message corresponding to the target service. In the embodiment of the present invention, when the first MEC node does not have enough computing power to support its processing target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist its processing target service, so that the first MEC node does not need to wait for the first MEC node to process the target service after completing the processing of other services (i.e., after the computing power of the first MEC node is restored), and thus the processing efficiency of the service can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic network architecture diagram of a 5G communication system according to an embodiment of the present invention;

fig. 2 is a hardware schematic diagram of a server according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a communication method according to an embodiment of the present invention;

fig. 4 is a first schematic structural diagram of an MEC management device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an MEC management device according to an embodiment of the present invention;

fig. 6 is a first schematic structural diagram of an SDN controller according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a SDN controller according to an embodiment of the present invention;

fig. 8 is a first schematic structural diagram of a carrier network device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second carrier network device according to an embodiment of the present invention;

fig. 10 is a first schematic structural diagram of a first MEC node according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a first MEC node according to an embodiment of the present invention.

Detailed Description

The following describes in detail a service processing method and apparatus provided in an embodiment of the present invention with reference to the accompanying drawings.

The terms "first" and "second" etc. in the description and drawings of the present application are used to distinguish different objects and not to describe a particular order of objects, e.g. a first MEC node and a second MEC node etc. are used to distinguish different MEC nodes and not to describe a particular order of MEC nodes.

Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

The term "and/or" as used herein includes the use of either or both of the two methods.

In the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.

Based on the problems existing in the background art, embodiments of the present invention provide a method and an apparatus for processing a service, where when a remaining computing power of a first MEC node is less than a target computing power (i.e., a computing power corresponding to a target service), the first MEC node sends a computing power sharing request message to an MEC management device, and 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 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 at least one MEC node, wherein the service distribution proportion comprises a first occupation ratio (namely the occupation ratio of the first MEC node to process the target service) and the occupation ratio of each MEC node in the at least one MEC node to process the target service; then, the MEC management equipment sends target service configuration information to the carrying network equipment through the SDN controller, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one MEC node; after receiving the target service configuration information, the bearer network device sends data messages of 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; and the first MEC node processes the data message corresponding to the target service according to the first proportion, and at least one MEC node assists the first MEC node in processing the data message corresponding to the target service. In the embodiment of the present invention, when the first MEC node does not have enough computing power to support its processing target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist its processing target service, so that the first MEC node does not need to wait for the first MEC node to process the target service after completing the processing of other services (i.e., after the computing power of the first MEC node is restored), and thus the processing efficiency of the service can be improved.

The service processing method and apparatus provided in the embodiment of the present invention may be applied to a wireless communication system, and taking the wireless communication system as a 5G communication system as an example, as shown in fig. 1, the 5G communication system includes a UE101, a network device 102, a service processing system 103, and a 5G core network (5G core network, 5GC) device. Specifically, the service processing system 103 includes a bearer network device 1031, an SDN controller 1032, an MEC management device 1033, an MEC node 1034, an MEC node 1035, an MEC node 1036, and an MEC node 1037. In general, in practical applications, the connections between the above-mentioned devices or service functions may be wireless connections, and fig. 1 illustrates the connections between the devices by solid lines for convenience of intuitively representing the connections between the devices.

The network device 102 is used for the UE101 to access a network, and the network device 102 may include a base station, an evolved node base (eNB), a next generation base station (gNB), a new radio base station (new radio eNB), a macro base station, a micro base station, a high frequency base station or a Transmission and Reception Point (TRP), a non-third generation partnership project (3 GPP) access network (such as WiFi), and/or a non-3GPP interworking function (N3 GPP IWF), and the like.

The bearer network device 1031 is configured to receive, from the network device 102, the service processing request message sent by the UE101, and send the service processing request message to a certain MEC node, for example, 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 target service configuration information sent by the SDN controller 1032, and send a data packet corresponding to the target service to at least two MEC nodes (for example, MEC node 1034 and MEC node 1035) according to a service distribution proportion of the target service included in the target service configuration information.

The MEC management device 1033 is configured to manage each MEC node in the service processing system 103, for example, the MEC management device 1033 may obtain the remaining computation power of each MEC node in the service processing system 103. In this embodiment of the present invention, MEC management apparatus 1033 is further configured to receive an computation-effort sharing request message sent by a certain MEC node (e.g., MEC node 1034), where the computation-effort sharing request message is used to request MEC management apparatus 1033 to allocate at least one MEC node (e.g., MEC node 1035 and/or MEC node 1036 and/or MEC node 1037) to assist MEC node 1034 in processing the target service.

The MEC node 1034 is configured to receive the service processing request message sent by the UE101 from the bearer network device 1031, and process the target service. In this embodiment of the present invention, MEC node 1034 is further configured to send an accounting share request message to MEC management apparatus 1033 to request MEC management apparatus 1033 to allocate at least one MEC node (e.g., at least one of MEC node 1035, MEC node 1036, and MEC node 1037) to assist MEC node 1034 in processing the target traffic, if the remaining accounting power of MEC node 1034 is smaller than the target accounting power.

Optionally, in this embodiment of the present invention, the MEC node, the MEC management device, the SDN controller, the bearer network device, and the like may be independent devices, and may also be a server integrated with a function of the MEC node, a server integrated with a function of the MEC management device, a server integrated with a function of the SDN controller, and a server integrated with a function of the bearer network device.

For example, taking the example that the functions of the MEC management device are integrated in one server, the hardware structure of the MEC management device is described. As shown in fig. 2, the server 20 includes a processor 201, a memory 202, a network interface 203, and the like.

The processor 201 is a core component of the server 20, and the processor 201 is configured to run an operating system of the server 20 and application programs (including a system application program and a third-party application program) on the server 20, so as to implement a service processing method performed by the server 20.

In this embodiment, the processor 201 may be a Central Processing Unit (CPU), a microprocessor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof, which is capable of implementing or executing various exemplary logic blocks, modules, and circuits described in connection with the disclosure of the embodiment of the present invention; a processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, a DSP and a microprocessor, or the like.

Optionally, the processor 201 of the server 20 includes one or more CPUs, which are single-core CPUs (single-CPUs) or multi-core CPUs (multi-CPUs).

The memory 202 includes, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical memory, or the like. The memory 202 holds the code for the operating system.

Optionally, the processor 201 implements the service processing method in the embodiment of the present invention by reading the instruction stored in the memory 202, or the processor 201 implements the service processing method provided in the embodiment of the present invention by using an instruction stored inside. In the case that the processor 201 implements the service processing method provided by the embodiment of the present invention by reading the execution saved in the memory, the memory stores an instruction for implementing the service processing method provided by the embodiment of the present invention.

The network interface 203 is a wired interface, such as a Fiber Distributed Data Interface (FDDI) interface or a Gigabit Ethernet (GE) interface. Alternatively, the network interface 203 is a wireless interface. The network interface 203 is used for the server 20 to communicate with other devices.

The memory 202 is used to store the target computing power and the remaining computing power of the first MEC node. Optionally, the memory 202 is also used for storing the remaining computing power of at least one MEC node, etc. The at least one processor 201 further performs the method described in the embodiments of the present invention according to the target computation power stored in the memory 202, the remaining computation power of the first MEC node, and the remaining computation power of the at least one MEC node. For more details of the above functions implemented by the processor 201, reference is made to the following description of various method embodiments.

Optionally, the server 20 further includes a bus, and the processor 201 and the memory 202 are connected to each other through the bus 204, or in other manners.

Optionally, the server 20 further includes an input/output interface 205, where the input/output interface 205 is configured to connect with an input device, and receive a service processing request message of a target service input by a user through the input device. Input devices include, but are not limited to, a keyboard, a touch screen, a microphone, and the like. The input/output interface 205 is also used for connecting with an output device, and outputting the service processing result (i.e. the service allocation ratio of the target service) of the processor 201. Output devices include, but are not limited to, a display, a printer, and the like.

It should be understood that, in the embodiment of the present invention, the hardware structures of the bearer network device, the SDN controller, and the MEC node are similar to the hardware structure of the server 20 shown in fig. 2, and the description of the hardware structures of the bearer network device, the SDN controller, and the MEC node may refer to the description of the hardware structure of the server 20, which is not described in detail herein.

In the embodiment of the present invention, in an MEC node processing service scenario, when a residual computing power of a certain MEC node (e.g., a first MEC node) is insufficient, at least one MEC node needs to be determined to assist the first MEC node in processing a target service.

With reference to the communication system shown in fig. 1, taking the first MEC node as the MEC node 1034 in fig. 1 as an example, the service processing method provided in the embodiment of the present invention is completely described from the perspective of interaction between devices in the service processing system 103 of the communication system, so as to illustrate a process in which the MEC management device determines at least one MEC node that can assist the first MEC node in processing the target service and performs service processing.

As shown in fig. 3, the service processing method provided in the embodiment of the present invention may include S101 to S111.

S101, the first MEC node acquires a service processing request message of a target service.

Wherein, the service processing request message includes a target computing power corresponding to the target service.

It should be understood that, when the UE has a target service that needs to request the first MEC node to process, the network device may send a service processing request message of the target service to the bearer network device, and the bearer network device sends the service processing request message to the first MEC node, so that the first MEC node processes the target service.

S102, under the condition that the residual computing power of the first MEC node is smaller than the target computing power, the first MEC node sends a computing power sharing request message to MEC management equipment.

The computing power sharing request message is used for requesting 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.

It is to be understood that, when the remaining computing power of the first MEC node is less than the target computing power, it indicates that the first MEC node has insufficient computing power to support its own processing of the target service, at this time, the first MEC node may send a computing power sharing request message to the MEC management device, request the MEC management device to allocate at least one MEC node thereto to assist the first MEC node in processing the target service, that is, request the MEC management device to determine that at least one MEC node assists the first MEC node in sharing the target computing power.

Table 1 below shows an example of a message format of the computing power sharing request message, where the computing power sharing request message includes identification information of a first MEC node, an Internet Protocol (IP) address of the first MEC node, used computing power of the first MEC node, remaining computing power of the first MEC node, and target computing power, as shown in table 1.

TABLE 1

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 10k (thousand) operations per second (TOPS) computing power for the MEC node to complete the processing of the target traffic.

S103, the MEC management equipment receives a calculation power sharing request message sent by the first MEC node.

It should be understood that the MEC management device is a management device of a plurality of MEC nodes, and is responsible for managing the plurality of MEC nodes. When there is an effort sharing requirement for one MEC node (e.g., a first MEC node) of the plurality of MEC nodes, the MEC management device may determine at least one MEC node from at least two MEC nodes (i.e., MEC nodes other than the first MEC node of the plurality of MEC nodes) to assist the first MEC node in processing the target traffic.

S104, the MEC management equipment determines the 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 at least one MEC node.

The service distribution proportion comprises a first occupation ratio and an occupation ratio of each MEC node in the at least one MEC node to process the target service, wherein the first occupation ratio is the occupation ratio of the first MEC node to process the target service.

Optionally, before S104, the service processing method provided in the embodiment of the present invention further includes:

the MEC management device receives computing power state information of a plurality of MEC nodes.

Wherein the computing power state information of one MEC node comprises the remaining computing power of the MEC node.

It should be understood that a plurality of MEC nodes (including the first MEC node) may periodically report their computing power state information to the MEC management device, that is, report their respective remaining computing powers to the MEC management device, and thus, the MEC management device may obtain the remaining computing powers of each MEC node in the plurality of MEC nodes.

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 process of the target service, the step S104 may be implemented by steps a to c.

Step a, the MEC management equipment determines the sum of the calculation power to be allocated of the first MEC node and the calculation power to be allocated of at least one MEC node according to the target calculation power and the residual calculation power of the first MEC node.

The calculation power to be shared of the first MEC node is the residual calculation power of the first MEC node, and the sum of the calculation power to be shared of the at least one MEC node is the difference value between the target calculation power and the residual calculation power of the first MEC node.

And step b, the MEC management equipment determines the calculation power to be allocated of each MEC node in the at least one MEC node according to the sum of the residual calculation power of the at least one MEC node and the calculation power to be allocated of the at least one MEC node.

Optionally, one MEC node of the at least one MEC node should share the following computational power:

wherein, ω is₁Representing the contribution of an MEC node₀Representing a sum of deserved budget forces, ω'₁Represents the residual computing power, ω'₀Representing a total residual computing power of the at least one MEC node (i.e., a sum of the residual computing powers of the individual nodes of the at least one MEC node).

And step c, the MEC management equipment determines the service distribution proportion of the target service according to the contribution capacity of the first MEC node and the contribution capacity of each MEC node in at least one MEC node.

Illustratively, in connection with fig. 1, assume that the first MEC node is MEC node 1034 and at least one MEC node is MEC node 1035, MEC node 1036, and MEC node 1037. Assuming the target computing power is 20k TOPS and the remaining computing power of the first MEC node (i.e., MEC node 1034) is 10k TOPS and the remaining computing powers of MEC node 1035, MEC node 1036, and MEC node 1037 are 10k TOPS, 5k TOPS, and 5k TOPS, respectively, then the MEC management apparatus determines the accrual power of MEC node 1034, the accrual power of MEC node 1035, the accrual power of MEC node 1036, and the accrual power of MEC node 1037 as 10k TOPS, 5k TOPS, 2.5k TOPS, and 2.5k TOPS, respectively.

The service distribution proportion is a ratio of the calculation power to be distributed of the first MEC node to the calculation power to be distributed of each MEC node in the at least one MEC node.

With reference to the example in step b, the MEC management device determines that the traffic distribution ratio of the target traffic is 4:2:1: 1. Specifically, the plurality of ratios included in the traffic distribution ratio are 0.5 (first ratio), 0.25, 0.125, and 0.125, respectively.

In another implementation manner of the embodiment of the present invention, the step S104 may also be implemented by steps d to g.

And d, the MEC management equipment determines the sum of the calculation power which is required to be distributed by the first MEC node and the calculation power which is required to be distributed by at least one MEC node according to the target calculation power and the residual calculation power of the first MEC node.

Wherein, the calculation power to be shared of the first MEC node is the residual calculation power of the first MEC node, and the sum of the calculation powers to be shared of the at least one MEC node is the difference value between the target calculation power and the residual calculation power of the first MEC node.

Step e, the MEC management device determines whether the remaining computing power of the second MEC node is larger than or equal to the sum of the computing power to be allocated of at least one MEC node.

Wherein the second MEC node is an MEC node with the largest residual computing power in the at least one MEC node.

And f, under the condition that the residual calculation power of the second MEC node is larger than or equal to the sum of the calculation power which is supposed to be distributed of at least one MEC node, the MEC management equipment determines the sum of the calculation power which is supposed to be distributed of at least one MEC node as the calculation power which is supposed to be distributed of the second MEC node.

And g, the MEC management equipment determines the ratio of the calculation power to be shared of the first MEC node to the calculation power to be shared of the second MEC node as the service distribution proportion of the target service.

It should be understood that, at this time, the first MEC node and the second MEC node can complete the sharing of the target computing power, that is, the first MEC node may complete the processing of the target service with the assistance of the second MEC node.

Optionally, in a case where the MEC management device determines that the remaining computing power of the second MEC node is less than the sum of the accrual computing powers of at least one MEC node, the MEC management device determines the remaining computing power of the second MEC node as the accrual computing power of 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 accrual computing power difference.

The third MEC node is an MEC node with the largest residual calculation power in the at least one MEC node except the second MEC node, and the difference value of the calculation power to be allocated is the difference value between the sum of the calculation power to be allocated of the at least one MEC node and the calculation power to be allocated of the second MEC node.

Similarly, if the remaining computing power of the third MEC node is greater than or equal to the difference between the calculation forces to be shared, the MEC management device determines the difference between the calculation forces to be distributed as the calculation force to be distributed of the third MEC node, and at this time, the service distribution proportion of the target service is the ratio of the calculation force to be distributed of the first MEC node to the calculation force to be distributed of the second MEC node and the calculation force to be distributed of the third MEC node; otherwise, the MEC management apparatus continues to allocate the sum of the allowability calculations of the at least one MEC node based on the remaining calculation power of the MEC node having the smaller remaining calculation power (e.g., the fourth MEC node).

Exemplarily, in connection with fig. 1, assuming that MEC node 1034 is the first MEC node, MEC management apparatus 1033 obtains 10k TOPS, 6k TOPS, 3k TOPS, and 2k TOPS from MEC node 1034, MEC node 1035, MEC node 1036, and MEC node 1037, respectively, for their respective residual powers. Assuming that the target computation force is 20k TOPS, the MEC management apparatus 1033 determines that the computation forces to be distributed to the first MEC node, the second MEC node (i.e., MEC node 1034), the third MEC node (i.e., MEC node 1035), and the fourth MEC node (i.e., MEC node 1036) are 10k TOPS, 6k TOPS, 3k TOPS, and 1k TOPS, respectively, and the traffic distribution ratio of the target traffic is 10:6:3: 1. Wherein, the first occupation ratio is 0.5, the second occupation ratio (namely occupation ratio of the second MEC node to process the target service) is 0.3, the third occupation ratio (namely occupation ratio of the third MEC node to process the target service) is 0.15, and the fourth occupation ratio (namely occupation ratio of the fourth MEC node to process the target service) is 0.05.

In an implementation manner of the embodiment of the present invention, in a case that the remaining computing power of the first MEC node is equal to 0, that is, when the first MEC node cannot participate in processing of the target service, the MEC management device may migrate all the target service 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 may process the target service instead of the first MEC node.

And S105, the MEC management equipment sends target service configuration information to the SDN controller.

Wherein the target service configuration information includes a service distribution proportion of the target service and identification information of at least one MEC node.

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 may determine to send the data packet of the target service to the first MEC node when receiving the service processing request message, so that the first MEC node processes the target service, the bearer network device need not to obtain the identification information of the first MEC node, and only needs to obtain the identification information of the at least one MEC node (i.e., the MEC node assisting the first MEC node in processing the target service), so that the bearer network device may send the data packet corresponding to the target service to the at least one MEC node.

S106, the SDN controller receives target service configuration information sent by the MEC management equipment.

And S107, the SDN controller sends target service configuration information to the bearing network equipment.

And S108, receiving target service configuration information sent by the SDN controller by the bearing network equipment.

In connection with the description of the above embodiments, it should be understood that the target service configuration information includes a service allocation proportion of the target service and identification information of at least one MEC node, which is an MEC node assisting the first MEC node in processing the target service.

S109, 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 of the target service.

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, where the original routing information is used to instruct the bearer network device to send a data packet corresponding to the first occupation ratio to the first MEC node, and the at least one newly added routing information is used to instruct the bearer network device to send the data packet of the target service corresponding to the occupation ratio, where the target service is 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 occupation ratio to the second MEC node.

In an implementation manner, after receiving the target service configuration information, the bearer network device may further send the target service configuration information to the first MEC node.

Specifically, after receiving the target service configuration information, the first MEC node processes a data packet corresponding to the target service according to a first percentage; and respectively sending data messages corresponding to the target service to at least one MEC node according to the proportion of each MEC node in the at least one MEC node for processing the target service, namely generating at least one piece of routing information by the first MEC node. It should be understood that the role of the at least one routing information generated by the first MEC node is the same as or similar to the role of the at least one routing information generated by the bearer network device, and is not described herein again.

S110, the first MEC node receives a data message corresponding to a target service sent by the bearing network equipment according to the first proportion.

In connection with the description of the above embodiments, it should be understood that the first percentage is a percentage of the traffic distribution of the target traffic, which is determined by the MEC management device 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 may assist the first MEC node in processing the target traffic, for the first MEC node to process the target traffic.

And S111, the first MEC node processes the data message corresponding to the target service according to the first proportion.

It should be understood that, the 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 manner, at least one MEC node may complete a process that assists the first MEC node in processing the target traffic.

The embodiment of the invention provides a service processing method, wherein when the residual computing power of a first MEC node is less than a target computing power (namely, the computing power corresponding to a target service), the first MEC node sends a computing power sharing request message to MEC management equipment, and the computing power sharing request message is used for requesting the MEC management equipment to allocate at least one MEC node to assist the first MEC node in processing the target service. Then, 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 at least one MEC node, wherein the service distribution proportion comprises a first proportion (namely the proportion of the first MEC node to process the target service) and the proportion of each MEC node in the at least one MEC node to process the target service; then, the MEC management equipment sends target service configuration information to the carrying network equipment through the SDN controller, wherein the target service configuration information comprises a service distribution proportion of a target service and identification information of at least one MEC node; after receiving the target service configuration information, the bearer network device sends data messages of 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; and the first MEC node processes the data message corresponding to the target service according to the first proportion, and at least one MEC node assists the first MEC node in processing the data message corresponding to the target service. In the embodiment of the present invention, when the first MEC node does not have enough computing power to support its processing target service, the first MEC node requests the MEC management device to allocate at least one MEC node to assist its processing target service, so that the first MEC node does not need to wait for the first MEC node to process the target service after completing the processing of other services (i.e., after the computing power of the first MEC node is restored), and thus the processing efficiency of the service can be improved.

According to the embodiment of the present invention, functional modules of the MEC management device, the SDN controller, the bearer network device, the first MEC node, and the like may be divided according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only one logic function division, and another division manner may be available in actual implementation.

In the case of dividing each functional module by corresponding functions, fig. 4 shows a schematic diagram of a possible structure of the MEC management device according to the foregoing embodiment, as shown in fig. 4, the MEC management device 30 may include: a receiving module 301, a determining module 302 and a sending module 303.

A receiving module 301, configured to receive a computation power sharing request message sent by a first MEC node, where the computation 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 a target service, and the computation power sharing request message includes a target computation power corresponding to the target service.

A determining module 302, configured to determine a service distribution proportion 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, where the service distribution proportion includes a first duty ratio and a duty ratio for each MEC node in the at least one MEC node to process the target service, and the first duty ratio is a duty ratio for the first MEC node to process the target service.

A sending module 303, configured to send target service configuration information to the SDN controller, where the target service configuration information includes a service distribution ratio of the target service and identification information of the at least one MEC node.

Optionally, the receiving module 301 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 a remaining computing power of the MEC node.

In the case of an integrated unit, fig. 5 shows a schematic diagram of a possible structure of the MEC management device involved in the above embodiments. As shown in fig. 5, the MEC management apparatus 40 may include: a processing module 401 and a communication module 402. The processing module 401 may be used to control and manage the actions of the MEC management apparatus 40. The communication module 402 may be used to support communication of the MEC management apparatus 40 with other entities. Optionally, as shown in fig. 5, the MEC management apparatus 40 may further include a storage module 403 for storing program codes and data of the MEC management apparatus 40.

The processing module 401 may be a processor or a controller (for example, the processor 201 shown in fig. 2). The communication module 402 may be a transceiver, a transceiver circuit, a communication interface, etc. (e.g., may be the communication interface 203 as shown in fig. 2). The storage module 403 may be a memory (e.g., may be the memory 202 described above and shown in fig. 2).

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 may be connected by a bus. The bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc.

In a case of dividing each functional module by corresponding functions, fig. 6 shows a possible structural diagram of the SDN controller involved in the foregoing embodiments, as shown in fig. 6, the SDN controller 50 may include: a receiving module 501 and a sending module 502.

A receiving module 501, configured to receive target service configuration information sent by an MEC management device, where the target service configuration information includes a service distribution proportion of a target service and identification information of at least one MEC node, and the at least one MEC node is an MEC node that assists a first MEC node in processing the target service.

A sending module 502, configured to send the target service configuration information to the bearer network device.

In case of an integrated unit, fig. 7 shows a schematic diagram of a possible structure of the SDN controller involved in the above embodiments. As shown in fig. 7, the SDN controller 60 may include: a processing module 601 and a communication module 602. Processing module 601 may be used to control and manage the actions of 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.

The processing module 601 may be a processor or a controller (e.g., the processor 201 shown in fig. 2). The communication module 602 may be a transceiver, a transceiver circuit, or a communication interface (e.g., the communication interface 203 shown in fig. 2). The storage module 603 may be a memory (e.g., may be the memory 202 described above in fig. 2).

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 may be connected via a bus. The bus may be a PCI bus or EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc.

In the case of dividing each functional module according to each function, fig. 8 shows a schematic structural diagram of the bearer network apparatus according to the foregoing embodiment, as shown in fig. 8, the bearer network apparatus 70 may include: a receiving module 701 and a transmitting module 702.

A receiving module 701, configured to receive target service configuration information sent by an SDN controller, where the target service configuration information includes a service distribution proportion of a target service and identification information of at least one MEC node, and the at least one MEC node is an MEC node that assists a first MEC node in processing the target service.

A sending module 702, 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.

Fig. 9 shows a schematic diagram of a possible structure of the carrier network device according to the above-described exemplary embodiment, in the case of an integrated unit. As shown in fig. 9, the carrying net apparatus 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 carrier network device 80. Communication module 802 may be used to support communication of carrier network device 80 with other entities. Optionally, as shown in fig. 9, the carrier network device 80 may further include a storage module 803 for storing program codes and data of the carrier network device 80.

The processing module 801 may be a processor or a controller (e.g., the processor 201 shown in fig. 2). The communication module 802 may be a transceiver, a transceiver circuit, or a communication interface, etc. (e.g., may be the communication interface 203 as shown in fig. 2 described above). The storage module 803 may be a memory (e.g., may be the memory 202 described above with reference to fig. 2).

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 may be connected via a bus. The bus may be a PCI bus or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc.

In the case of dividing each functional module by corresponding functions, fig. 10 shows a possible structural schematic diagram of the first MEC node involved in the foregoing embodiment, as shown in fig. 10, the first MEC node 90 may include: a sending module 901, a receiving module 902 and a processing module 903.

A sending module 901, configured to send a computation power sharing request message to the MEC management device when the remaining computation power of the first MEC node 90 is less than the 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 first MEC node 90 in processing the target service, and the computation power sharing request message includes the target computation power corresponding to the target service.

A receiving module 902, configured to receive a data packet corresponding to a target service 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 proportion 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 may assist the first MEC node 90 in processing the target service.

And the processing module 903 is configured to process the data packet corresponding to the target service according to the first percentage.

Optionally, the sending module 901 is further configured to send the computing power state information of the first MEC node 90 to the MEC management device, where the computing power state information of the first MEC node 90 includes the remaining computing power of the first MEC node 90.

In case of integrated units, fig. 11 shows a possible structural schematic of the first MEC node involved in the above embodiments. 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 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.

The processing module 1001 may be a processor or a controller (for example, the processor 201 shown in fig. 2). The communication module 1002 may be a transceiver, a transceiver circuit, a communication interface, etc. (e.g., may be the communication interface 203 shown in fig. 2). The storage module 1003 may be a memory (e.g., may be the memory 202 described above in fig. 2).

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 may be connected via a bus. The bus may be a PCI bus or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc.

It should be understood that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented using a software program, may 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. The procedures or functions described in accordance with the embodiments of the invention are all or partially effected when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optics, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or can comprise one or more data storage devices, such as a server, a data center, etc., that can be integrated with the medium. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

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.