WO2023016397A1 - 计算会话释放方法、设备及可读存储介质 - Google Patents

计算会话释放方法、设备及可读存储介质 Download PDF

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Publication number
WO2023016397A1
WO2023016397A1 PCT/CN2022/110834 CN2022110834W WO2023016397A1 WO 2023016397 A1 WO2023016397 A1 WO 2023016397A1 CN 2022110834 W CN2022110834 W CN 2022110834W WO 2023016397 A1 WO2023016397 A1 WO 2023016397A1
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Prior art keywords
message
computing
computing power
power management
smf
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PCT/CN2022/110834
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English (en)
French (fr)
Inventor
康艳超
崇卫微
吴晓波
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP22855378.0A priority Critical patent/EP4387310A1/en
Publication of WO2023016397A1 publication Critical patent/WO2023016397A1/zh
Priority to US18/438,447 priority patent/US20240187490A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections

Definitions

  • the embodiments of the present application relate to the technical field of communications, and in particular to a computing session release method, device, and readable storage medium.
  • the 5G system only provides the allocation of communication resources, and cannot comprehensively consider the computing power requirements and communication requirements of user computing services, and cannot jointly perform optimal scheduling and allocation of communication computing resources, so it cannot meet the comprehensive service experience of user computing services.
  • the operator's network cannot comprehensively consider the communication and computing needs of a large number of users, and optimize the allocation and scheduling of communication resources and computing resources in the network.
  • the purpose of the embodiment of the present application is to provide a computing session release method, device and readable storage medium to solve the technical problem that the current network cannot simultaneously release communication resources and computing power resources.
  • the embodiment of the present application provides a computing session release method, including:
  • the session management function SMF obtains a first message, and the first message is used to request to release one or both of communication resources and computing power resources in the computing session;
  • the SMF sends a second message to the policy management function PCF according to the first message, and the second message is used to request deletion of the communication management policy;
  • the SMF sends a third message to the computing power management function according to the first message, where the third message is used to request release of computing power resources.
  • the embodiment of the present application provides a method for releasing a computing session, including:
  • the computing power management function receives the third message from the SMF
  • the computing power management function sends a seventh message to the PCF according to the third message, and the seventh message is used to request deletion of the computing power management policy;
  • the third message is sent by the SMF according to the first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session
  • the embodiment of the present application provides a method for releasing a computing session, including:
  • the computing power management function acquires a first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the computing power management function sends a seventh message to the PCF according to the first message, and the seventh message is used to request deletion of the computing power management policy;
  • the computing power management function sends a ninth message to the SMF according to the first message, where the ninth message is used to request release of communication resources.
  • the embodiment of the present application provides a method for releasing a computing session, including:
  • SMF receives the ninth message from the computing power management function
  • the SMF sends a second message to the PCF according to the ninth message, and the second message is used to request deletion of the communication management policy;
  • the ninth message is sent by the computing power management function according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the embodiment of the present application provides a computing session release method, including:
  • PCF receives second information from SMF
  • the PCF deletes the communication management policy according to the second information
  • the PCF receives a seventh message from a computing power management function
  • the PCF deletes the computing power management policy according to the seventh message
  • the second message is sent by the SMF according to the first message or the ninth message
  • the seventh message is sent by the computing power management function according to the first message or the third message
  • the third message It is sent by the SMF according to the first message
  • the ninth message is sent by the computing power management function according to the first message
  • the first message is used to request the release of communication resources and computing power in the computing session one or both of the resources.
  • the embodiment of the present application provides a method for releasing a computing session, including:
  • the AMF receives a first message from the UE, where the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the AMF sends the first message to the SMF and/or the computing power management function.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the first obtaining module is used for the SMF to obtain a first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the first sending module is used for the SMF to send a second message to the policy management function PCF according to the first message, and the second message is used to request deletion of the communication management policy; and/or, the SMF according to the The first message is to send a third message to the computing power management function, where the third message is used to request the release of computing power resources.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the first receiving module is used for the computing power management function to receive the third message from the SMF;
  • the second sending module is used for the computing power management function to send a seventh message to the PCF according to the third message, and the seventh message is used to request deletion of the computing power management policy;
  • the third message is sent by the SMF according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the second obtaining module is used for the computing power management function to obtain the first message, and the first message is used to request to release one or both of the communication resource and the computing power resource in the computing session;
  • the third sending module is used for the computing power management function to send a seventh message to the PCF according to the first message, and the seventh message is used to request deletion of a computing power management policy; and/or, the computing power management The function sends a ninth message to the SMF according to the first message, where the ninth message is used to request release of communication resources.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the second receiving module is used for the SMF to receive the ninth message from the computing power management function
  • the fourth sending module is used for the SMF to send a second message to the PCF according to the ninth message, and the second message is used to request deletion of the communication management policy;
  • the ninth message is sent by the computing power management function according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the third receiving module is configured for the PCF to receive the second information from the SMF,
  • a first deletion module configured for the PCF to delete the communication management policy according to the second information
  • the third receiving module is also used for the PCF to receive the seventh message from the computing power management function
  • the first deletion module is also used for the PCF to delete the computing power management policy according to the seventh message;
  • the second message is sent by the SMF according to the first message or the ninth message
  • the seventh message is sent by the computing power management function according to the first message or the third message
  • the third message It is sent by the SMF according to the first message
  • the ninth message is sent by the computing power management function according to the first message
  • the first message is used to request the release of communication resources and computing power in the computing session one or both of the resources.
  • the embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the fourth receiving module is used for the AMF to receive a first message from the UE, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the fifth sending module is configured for the AMF to send the first message to the SMF and/or the computing power management function.
  • the embodiment of the present application provides a communication device, including: a processor, a memory, and a program stored in the memory and operable on the processor.
  • a communication device including: a processor, a memory, and a program stored in the memory and operable on the processor.
  • the program When the program is executed by the processor Realize the steps of the method as described in the first aspect, or realize the steps of the method as described in the second aspect, or realize the steps of the method as described in the third aspect, or realize the steps of the method as described in the fourth aspect
  • an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method as described in the first aspect are implemented , or, realize the steps of the method as described in the second aspect, or realize the steps of the method as described in the third aspect, or realize the steps of the method as described in the fourth aspect, or realize the steps of the method as described in the fifth aspect
  • a computer program product is provided, the computer program product is stored in a non-volatile storage medium, and the computer program product is executed by at least one processor to implement the method as described in the first aspect or realize the steps of the method described in the second aspect, or realize the steps of the method described in the third aspect, or realize the steps of the method described in the fourth aspect, or realize the steps of the method described in the first aspect
  • a communication device configured to execute the method described in the first aspect or the second aspect or the third aspect or the fourth aspect or the fifth aspect or the sixth aspect.
  • the SMF or computing power management function in the network is used to obtain the message for requesting the release of one or both of the communication resources and computing power resources in the computing session, and perform corresponding resource release processing to realize the network Release communication resources and computing power resources.
  • Figure 1a is an end-to-end schematic diagram of a computing session and a computing bearer provided by an embodiment of the present application;
  • Figure 1b is a schematic diagram of the network architecture provided by the embodiment of the present application.
  • Fig. 2 is one of the flowcharts of the calculation session release method provided by the embodiment of the present application.
  • Fig. 3 is the second flowchart of the calculation session release method provided by the embodiment of the present application.
  • Figure 4a is one of the application flow charts provided by the embodiment of the present application.
  • Figure 4b is the second application flow chart provided by the embodiment of this application.
  • Figure 4c is the third application flow chart provided by the embodiment of this application.
  • FIG. 5 is one of the schematic structural diagrams of a communication device provided in an embodiment of the present application.
  • FIG. 6 is a second schematic structural diagram of a communication device provided by an embodiment of the present application.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • NR New Radio
  • the following description describes the New Radio (NR) system for exemplary purposes, and uses NR terminology in most of the following descriptions, and these technologies can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • computing resource nodes or called computing and storage resource nodes
  • computing and storage resource nodes or other new functional entities are added to the network architecture Used to provide one or both of computing resources and storage resources.
  • the user plane channel of the terminal (User Equipment, UE)-base station (NR Node B, gNB)-user plane function (User Plane Function, UPF) (User Plane Function, UPF) is established for the user, and the protocol data unit (Protocol Data Unit) , PDU) session (session) to provide communication services for users, and the established PDU session needs to meet the communication service requirements (Quality of Service, QoS) of users; in the embodiment of this application, by establishing UE-gNB-UPF-computing
  • the computing session of the node is used to provide users with communication and computing services.
  • the computing session needs to meet the user's computing service requirements, that is, satisfy the communication QoS and computing QoS of the computing service at the same time.
  • There are multiple computing bearers in a computing session and each computing bearer has its own computing QoS and communication QoS, and needs to meet the roundtrip delay requirements and computing service requirements at the same time.
  • a computing session may also be called a PDU session in implementation, that is, implemented in an enhanced PDU session.
  • the resource release for a computing session may be to release all resources, that is, to release all communication resources and computing resources at the same time; or the resource release for a computing session may also be to release some resources, that is, multiple The computing resources and communication resources of a certain computing task in the computing tasks are released.
  • a network architecture of an embodiment of the present application is shown in the figure, and the network elements involved include: a terminal (User Equipment, UE), a mobility management function (Access and Mobility Management Function, AMF), a session management Function (Session Management Function, SMF), computing power management function (also called computing power management network element) and policy management function (Policy Control Function, PCF); among them, the computing power management function is to manage computing and storage resource nodes (also called It can be called the computing resources (including computing resources and storage resources) on the computing node).
  • a terminal User Equipment
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • PCF Policy Control Function
  • the computing power management function is to manage computing and storage resource nodes (also called It can be called the computing resources (including computing resources and storage resources) on the computing node).
  • the SMF can manage the User Plane Function (UPF), that is, according to the user's Communication QoS allocates UPF side communication resources for users, and allocates base station side communication resources.
  • the computing power management function can manage computing and storage resource nodes, that is, allocate computing and storage node resources according to the user's computing QoS.
  • the embodiment of the present application provides a computing session release method, the method includes:
  • Step 201 The SMF acquires a first message, the first message is used to request the release of one or both of communication resources and computing power resources in the computing session, and then perform step 202 and/or step 203;
  • Step 202 The SMF sends a second message to the PCF according to the first message, and the second message is used to request deletion of the communication management policy;
  • Step 203 SMF sends a third message to the computing power management function according to the first message, and the third message is used to request the release of computing power resources;
  • the above-mentioned computing session is a session that includes both communication resources and computing power resources established by the wireless mobile network to meet the user's computing service requirements. While the computing session transmits the communication data for the user, it can also provide the computing service requested by the user data.
  • There can be one or more computing bearers in a computing session and each computing bearer has its own computing QoS and communication QoS, and needs to meet both roundtrip delay requirements and computing service requirements.
  • a computing session may also be called a PDU session in implementation, that is, implemented in an enhanced PDU session.
  • the calculation bearer may also be called a QoS flow (flow) or a QoS bearer (bearer) in implementation.
  • the above SMF is used for processing related to communication resources
  • the computing power management function is used for processing related to computing power resources.
  • the foregoing computing resources include computing resources and storage resources.
  • the first message above may be a protocol data unit (Protocol Data Unit, PDU) session release request, or a computing session release request, or a computing resource release message, or a communication resource release message.
  • PDU Protocol Data Unit
  • Case 1 The SMF and the computing power management function obtain the first message at the same time, that is, the computing session release is jointly executed by the SMF and the computing power management function, and then the SMF executes the communication resource release process based on the first message, such as requesting the PCF to delete the communication management policy , the computing power management function executes the processing of computing power resource release based on the first message, such as requesting PCF to delete the computing power management policy, which is collectively referred to as Situation 1 below;
  • the SMF or computing power management function in the network is used to obtain the message for requesting the release of one or both of the communication resources and computing power resources in the computing session, and perform corresponding resource release processing to realize the network Release communication resources and computing power resources.
  • the above step 202 refers to that, in the above case one, after the SMF obtains the first message, it sends a second message to the PCF to request deletion of the communication management policy.
  • the method further includes:
  • the SMF receives a fourth message from the PCF, and the fourth message is used to respond to the second message;
  • the PCF after the PCF finishes deleting the communication management policy, it will return a request response to the SMF.
  • the SMF releases the communication resources of the UPF based on the request response.
  • the communication management policy and the aforementioned computing power management policy may be different types of session management policies, or different types of computing session management policies.
  • the above step 203 refers to that in the above case two, after the SMF obtains the first message, it sends a third message to the computing power management function to request the release of computing power resources, and the specific computing power management function releases computing power resources.
  • the processing flow will be described in the method section of the computing power management function side later.
  • this method also includes:
  • the SMF receives a fifth message from the computing power management function, and the fifth message is used to indicate that the computing power resources are released.
  • the computing power management function after the computing power management function completes the release of computing power resources, it will return a notification of completion of computing power resource release to the SMF.
  • the method further includes: the SMF sends a sixth message, where the sixth message is used to respond to the first message.
  • the SMF returns the sixth message as a response according to the path for obtaining the first message.
  • the above SMF sends the sixth message, specifically after the SMF completes the communication resource release; for case 2, the above SMF sends the sixth message, specifically after the SMF completes the communication resource release, and receives Executed after the computing power resource release completion notification returned by the computing power management function.
  • the embodiment of the present application provides a calculation session release method, which corresponds to the execution steps on the side of the computing power management function in Case 2, including:
  • the computing power management function receives the third message from SMF;
  • the computing power management function sends a seventh message to the PCF according to the third message, and the seventh message is used to request deletion of the computing power management policy;
  • the third message is sent by the SMF according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the computing power management function after receiving the third message from the SMF, the computing power management function sends a seventh message to the PCF to request deletion of the computing power management policy.
  • the method also includes:
  • the computing power management function receives the eighth message from the PCF, and the eighth message is used to respond to the seventh message;
  • the computing power management function releases computing power resources of computing nodes according to the eighth message
  • the computing power management function sends a fifth message to the SMF, where the fifth message is used to indicate that the computing power resources are released.
  • PCF deletes the computing power management policy based on the request of the computing power management function, and then returns a request response to the computing power management function; after receiving the request response, the computing power management function releases the computing power resource of the computing node , and then send a notification to SMF that the release of computing power resources is completed.
  • the embodiment of the present application provides a computing session release method, the method includes:
  • Step 301 The computing power management function obtains a first message, the first message is used to request the release of one or both of communication resources and computing power resources in the computing session, and then execute step 302 and/or step 303;
  • Step 302 The computing power management function sends a seventh message to the PCF according to the first message, and the seventh message is used to request deletion of the computing power management policy;
  • Step 303 The computing power management function sends a ninth message to the computing power management function according to the first message, and the ninth message is used to request the release of communication resources;
  • Case 1 The SMF and the computing power management function obtain the first message at the same time, that is, the computing session release is jointly executed by the SMF and the computing power management function, and then the SMF executes the communication resource release process based on the first message, such as requesting the PCF to delete the communication management policy , the computing power management function executes the processing of computing power resource release based on the first message, such as requesting PCF to delete the computing power management policy, which is collectively referred to as Situation 1 below;
  • the computing power management function obtains the first message, that is, the computing session release is executed centrally by the computing power management function, and then the computing power management function executes the processing of computing power resource release based on the first message, and at the same time, the computing power management function sends a message to the SMF Send a request message to request the SMF to perform the process of releasing communication resources, which will be collectively referred to as Case 3 below;
  • the above step 302 means that in the above case one, after the computing power management function obtains the first message, it sends a seventh message to the PCF to request deletion of the computing power management policy.
  • the method further includes:
  • the computing power management function receives the eighth message from the PCF, and the eighth message is used to respond to the seventh message;
  • the computing power management function releases computing power resources of computing nodes according to the eighth message
  • the PCF after the PCF completes the deletion of the computing power management policy, it will return a request response to the computing power management function.
  • the computing power management function releases computing power resources of computing nodes based on request responses.
  • the above step 303 means that in the above case three, after the computing power management function obtains the first message, it sends the ninth message to the SMF to request the release of communication resources.
  • the side method section is described.
  • this method also includes:
  • the computing power management function receives a tenth message from the SMF, and the tenth message is used to indicate that the release of communication resources is completed.
  • the SMF after the SMF completes the release of the communication resources, it will return a notification of the completion of the release of the communication resources to the computing power management function.
  • the method further includes: the computing power management function sends an eleventh message, and the eleventh message is used to respond to the first message.
  • the computing power management function returns an eleventh message as a response according to the path of obtaining the first message.
  • the above computing power management function sends the eleventh message, specifically after the computing power management function completes the release of communication resources; for case two, the above computing power management function sends the eleventh message, specifically It is executed after the computing power management function completes the release of communication resources and receives the completion notification of the release of communication resources returned by the SMF.
  • the embodiment of the present application provides a computing session release method, the method corresponds to the execution steps on the SMF side in the third case, including:
  • SMF receives the ninth message from the computing power management function
  • the SMF sends a second message to the PCF according to the ninth message, and the second message is used to request deletion of the communication management policy;
  • the ninth message is sent by the computing power management function according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the SMF after receiving the ninth message from the computing power management function, the SMF sends a second message to the PCF to request deletion of the communication management policy.
  • the method also includes:
  • the SMF receives a fourth message from the PCF, and the fourth message is used to respond to the second message;
  • the SMF sends a tenth message to the computing power management function, where the tenth message is used to indicate that the release of communication resources is completed.
  • PCF deletes the communication management policy based on the request of SMF, and then returns a request response to SMF; after receiving the request response, SMF releases the communication resources of UPF, and then sends a communication resource release completion message to the computing power management function. announcement of.
  • An embodiment of the present application provides a method for releasing a computing session, and the specific steps are the following (1)-(2) and/or (3)-(4).
  • the PCF receives the second information from the SMF
  • the second message is sent by the SMF according to the first message or the ninth message
  • the seventh message is sent by the computing power management function according to the first message or the third message
  • the third message is sent by the SMF according to the first message
  • the seventh message is sent by the computing power management function according to the first message or the third message.
  • the nine messages are sent by the computing power management function according to the first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session.
  • steps (1)-(2) correspond to the execution steps on the PCF side when the SMF requests the PCF to delete the communication management policy in the above cases 1 to 3; steps (3)-(4) correspond to In cases 1 to 3 above, when the computing power management function requests PCF to delete the computing power management policy, the execution steps on the PCF side.
  • the method further includes: the PCF sends a fourth message to the SMF, and the fourth message is used to respond to the second message;
  • the method further includes: the PCF sends an eighth message to the computing power management function, and the eighth message is used to respond to the seventh message;
  • the first message obtained by the SMF and the computing power management function is triggered by any of the following:
  • the terminal is triggered by the AMF, for example, the first message is generated by the UE and reported to the AMF, and then forwarded to the SMF and/or the computing power management function through the AMF;
  • the application function (Application Function, AF) is triggered via PCF, for example, it is triggered in this way when the calculation task ends;
  • the AF is sent to the PCF via the Network Exposure Function (NEF) to trigger;
  • NEF Network Exposure Function
  • PCF triggers, for example, when the operator’s policy configuration changes and cannot meet the computing service requirements of the requested terminal, and the PCF decides to release the UE’s computing bearer, this method is used to trigger;
  • UDM Unified Data Management
  • SMF triggering such as triggering in this way in the case of congestion control, or SMF triggering after receiving other trigger conditions (such as PCF, UE, UPF or AMF triggering);
  • the computing power management function is triggered, for example, it is triggered in this way when the computing and storage resources are insufficient, or the computing power management function is triggered after receiving other trigger conditions (such as PCF, UE, computing and storage resource node or AMF triggering) trigger;
  • other trigger conditions such as PCF, UE, computing and storage resource node or AMF triggering
  • AMF triggering such as using this method in the case of congestion control
  • the access network (Access Network, AN) is triggered through the AMF, for example, when the communication QoS cannot meet the computing service requirements or congestion control.
  • the embodiment of the present application also provides a computing session release method, including:
  • the AMF receives a first message from the UE, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the AMF sends the first message to the SMF and/or the computing power management function.
  • the embodiment of the present application is aimed at the above situations 1 to 3, the first message acquired by the SMF and/or the computing power management function is sent by the UE via the AMF.
  • this method also includes:
  • the AMF receives the sixth message from the SMF, and sends the twelfth message to the UE, and the twelfth message is used to respond to the first message; that is, after the SMF completes the communication resource release process, the AMF receives the response message from the SMF, and sends the The response is forwarded to the UE.
  • this method also includes:
  • the AMF receives the eleventh message from the computing power management function, and sends the thirteenth message to the UE, where the thirteenth message is used to respond to the first message. That is, after the computing power management function completes the computing power resource release process, the AMF receives a response message from the computing power management function and forwards the response to the UE.
  • the method also includes:
  • the AMF sends a fourteenth message to the network device according to the sixth message, where the fourteenth message is used to instruct the network device to release communication resources. That is, the AMF instructs the network equipment (such as the base station) to release the communication resources on the network side according to the response of the SMF.
  • the network equipment such as the base station
  • the messages include one or more of the following:
  • the UE ID can be an internal ID or an external ID, or a permanent ID or a temporary ID;
  • the UE sends a PDU session release request to the AMF, and the PDU session release request carries a PDU session identifier, which is used to indicate the PDU session that the UE requests to release;
  • the AMF sends a PDU session release request to the SMF, and the PDU session release request carries a PDU session identifier, which is used to indicate the PDU session requested to be released, and then execute 3a;
  • AMF sends a PDU session release request to the computing power management function, and the PDU session release request carries a PDU session identifier, which is used to indicate the PDU session that is requested to be released, and then executes 3b;
  • the SMF sends a communication management policy deletion request to the PCF, and the communication management policy deletion request carries the PDU session identifier, and then executes 4a;
  • the computing power management function sends a computing power management policy deletion request to the PCF, and the computing power management policy deletion request carries the PDU session identifier, and then executes 4b;
  • the PCF deletes the communication management policy, and then executes 5a;
  • PCF deletes the computing power management strategy, and then executes 5b;
  • the PCF sends the communication management policy deletion request ACK to the SMF, and the communication management policy deletion request ACK carries the PDU session identifier, and then executes 6a;
  • the PCF sends a computing power management policy deletion request ACK to the computing power management function.
  • the computing power management policy deletion request ACK carries the PDU session identifier, and then executes 6b;
  • the SMF deletes the communication resources of the UPF, and then executes 7a;
  • the computing power management function deletes the computing power resource of the computing node, and then executes 7b;
  • the SMF sends a PDU session release response to the AMF, and the PDU session release response carries the PDU session identifier, and then executes 8;
  • the computing power management function sends a PDU session release response to the AMF, and the PDU session release response carries the PDU session identifier, and then executes 8;
  • the AMF sends a PDU session release response to the UE, and the PDU session release response carries the PDU session identifier.
  • the AMF notifies the base station to release communication resources.
  • the UE sends a PDU session release request to the AMF, and the PDU session release request carries a PDU session identifier, which is used to indicate the PDU session that the UE requests to release;
  • the AMF sends a PDU session release request to the SMF, and the PDU session release request carries the PDU session identifier, and then executes 3 and 7a;
  • the SMF sends a computing power resource release request to the computing power management network element, and the computing power resource release request carries the PDU session identifier, and then executes 4a;
  • the computing power management function sends a computing power management policy deletion request to the PCF, and the computing power management policy deletion request carries the PDU session identifier, and then executes 4b;
  • PCF deletes the computing power management strategy, and then executes 4c;
  • the PCF sends a computing power management policy deletion request ACK to the computing power management function, and the computing power management policy deletion request ACK carries the PDU session identifier, and then executes 5;
  • the computing power management function releases the computing power resources of the computing nodes, and then executes 6;
  • the computing power management function sends a computing power resource release completion notification to the SMF, and the computing power resource release completion notification carries the PDU session identifier, and then execute 9;
  • the SMF sends a communication management policy deletion request to the PCF, and the communication management policy deletion request carries the PDU session identifier, and then executes 7b;
  • the PCF deletes the communication management policy, and then executes 7c;
  • the PCF sends a communication management policy deletion request ACK to the SMF, and the communication management policy deletion request ACK carries the PDU session identifier, and then executes 8;
  • the SMF releases the communication resources of the UPF, and then executes 9;
  • the SMF sends a PDU session release response to the AMF, and the PDU session release response carries the PDU session identifier;
  • the AMF sends a PDU session release response to the UE, and the PDU session release response carries the PDU session identifier; the AMF notifies the base station to release the communication resources.
  • the above-mentioned 3-6 and 7a-8 are processed in parallel; the above-mentioned process is aimed at the scenario of SMF centralized processing and the scenario of computing power management network element centralized processing, which can be analogized based on the above-mentioned process, and will not be repeated here.
  • Another implementation of the PDU session release request/response in the above embodiments is the computing power session release request/response, and the corresponding process steps will not be repeated here.
  • the triggering of the initial release request may include any of the following :
  • AF is triggered via PCF: used to calculate the end of the task
  • AF is triggered via NEF and then via PCF;
  • PCF trigger used to decide to release the computing session when the computing service requirements requested by the terminal cannot be met;
  • UDM trigger trigger when the contract expires
  • SMF trigger trigger when used for congestion control, or trigger when other trigger messages are received
  • Triggering of computing power control function used to trigger when computing and storage resources are unknown, or when other trigger messages are received.
  • g. AMF trigger used for congestion control
  • h.AN is triggered via AMF: used for communication QoS can not meet the notification (notification) trigger; congestion control;
  • Step 9 AMF sends a PDU session release command to UE
  • Step 10 UE sends PDU session release command ACK to AMF.
  • Step 11 AMF sends PDU session release response ACK to SMF;
  • An embodiment of the present application provides an apparatus for releasing a computing session, and the apparatus includes:
  • the first obtaining module is used for the SMF to obtain a first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the first sending module is used for the SMF to send a second message to the policy management function PCF according to the first message, and the second message is used to request deletion of the communication management policy; and/or, the SMF according to the The first message is to send a third message to the computing power management function, where the third message is used to request the release of computing power resources.
  • the first message is triggered by any of the following:
  • the terminal is triggered via AMF;
  • the PCF triggers
  • the SMF triggers
  • the computing power management function is triggered
  • AN is triggered via AMF.
  • the device also includes:
  • a fifth receiving module configured for the SMF to receive a fourth message from the PCF, where the fourth message is used to respond to the second message;
  • the first processing module is configured for the SMF to release the communication resources of the UPF according to the fourth message.
  • the fifth receiving module is also used for:
  • the SMF receives a fifth message from the computing power management function, where the fifth message is used to indicate that computing power resources are released.
  • the first sending module is also used for:
  • the SMF sends a sixth message, where the sixth message is used to respond to the first message.
  • the first message, the second message, the third message, the fourth message, the fifth message and/or the sixth message include one or more of the following:
  • the computing resources include: computing resources and storage resources.
  • the embodiment of the present application also provides an apparatus for releasing a computing session, including:
  • the first receiving module is used for the computing power management function to receive the third message from the SMF;
  • the second sending module is used for the computing power management function to send a seventh message to the PCF according to the third message, and the seventh message is used to request deletion of the computing power management policy;
  • the third message is sent by the SMF according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the first message is triggered by any of the following:
  • the terminal is triggered via AMF;
  • the PCF triggers
  • the SMF triggers
  • the computing power management function is triggered
  • AN is triggered via AMF.
  • the first receiving module is also used for
  • the computing power management function receives an eighth message from the PCF, and the eighth message is used to respond to the seventh message;
  • the device also includes a second processing module, configured for the computing power management function to release computing power resources of computing nodes according to the eighth message;
  • the second sending module is further configured for the computing power management function to send a fifth message to the SMF, where the fifth message is used to indicate that the release of computing power resources is completed.
  • the first message, the third message, the fifth message, the seventh message and/or the eighth message include one or more of the following:
  • the computing resources include: computing resources and storage resources.
  • An embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the second obtaining module is used for the computing power management function to obtain the first message, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the third sending module is used for the computing power management function to send a seventh message to the PCF according to the first message, and the seventh message is used to request deletion of a computing power management policy; and/or, the computing power management The function sends a ninth message to the SMF according to the first message, where the ninth message is used to request release of communication resources.
  • the first message is triggered by any of the following:
  • the terminal is triggered via AMF;
  • the PCF triggers
  • the SMF triggers
  • the computing power management function is triggered
  • AN is triggered via AMF.
  • the device also includes:
  • a sixth receiving module configured for the computing power management function to receive an eighth message from the PCF, where the eighth message is used to respond to the seventh message;
  • the second processing module is used for the computing power management function to release the computing power resource of the computing node according to the eighth message.
  • the sixth receiving module is also used for
  • the computing power management function receives a tenth message from the SMF, where the tenth message is used to indicate that the release of communication resources is completed.
  • the third sending module is also used for
  • the computing power management function sends an eleventh message, and the eleventh message is used to respond to the first message.
  • the first message, the seventh message, the eighth message, the ninth message, the tenth message and/or the eleventh message include one or more of the following :
  • the computing resources include: computing resources and storage resources.
  • An embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the second receiving module is used for the SMF to receive the ninth message from the computing power management function
  • the fourth sending module is used for the SMF to send a second message to the PCF according to the ninth message, and the second message is used to request deletion of the communication management policy;
  • the ninth message is sent by the computing power management function according to the first message, and the first message is used to request release of one or both of communication resources and computing power resources in the computing session.
  • the first message is triggered by any of the following:
  • the terminal is triggered via AMF;
  • the PCF triggers
  • the SMF triggers
  • the computing power management function is triggered
  • AN is triggered via AMF.
  • the device also includes:
  • a seventh receiving module configured for the SMF to receive a fourth message from the PCF, where the fourth message is used to respond to the second message;
  • the first processing module is used for the SMF to release the communication resources of the UPF according to the fourth message;
  • the fourth sending module is further configured for the SMF to send a tenth message to the computing power management function, where the tenth message is used to indicate that the release of communication resources is completed.
  • the first message, the second message, the fourth message, the ninth message and/or the tenth message include one or more of the following:
  • the computing resources include: computing resources and storage resources.
  • An embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the third receiving module is configured for the PCF to receive the second information from the SMF,
  • a first deletion module configured for the PCF to delete the communication management policy according to the second information
  • the third receiving module is also used for the PCF to receive the seventh message from the computing power management function
  • the first deletion module is also used for the PCF to delete the computing power management policy according to the seventh message;
  • the second message is sent by the SMF according to the first message or the ninth message
  • the seventh message is sent by the computing power management function according to the first message or the third message
  • the third message It is sent by the SMF according to the first message
  • the ninth message is sent by the computing power management function according to the first message
  • the first message is used to request the release of communication resources and computing power in the computing session one or both of the resources.
  • the first message is triggered by any of the following:
  • the terminal is triggered via AMF;
  • the PCF triggers
  • the SMF triggers
  • the computing power management function is triggered
  • AN is triggered via AMF.
  • the device also includes:
  • a sixth sending module configured for the PCF to send a fourth message to the SMF, where the fourth message is used to respond to the second message; and/or, the PCF sends an eighth message to the computing power management function message, the eighth message is used to respond to the seventh message.
  • the first message, the second message, the third message, the fourth message and/or the eighth message include one or more of the following:
  • the computing resources include: computing resources and storage resources.
  • An embodiment of the present application provides an apparatus for releasing a computing session, including:
  • the fourth receiving module is used for the AMF to receive a first message from the UE, and the first message is used to request the release of one or both of communication resources and computing power resources in the computing session;
  • the fifth sending module is configured for the AMF to send the first message to the SMF and/or the computing power management function.
  • the fourth receiving module is further configured for the AMF to receive a sixth message from the SMF, and send the twelfth message to the UE, where the twelfth message is used to respond to the first message; and/or, the AMF receives an eleventh message from the computing power management function, and sends the thirteenth message to the UE, where the thirteenth message is used to respond to the first message.
  • the fifth sending module is further configured for the AMF to send a fourteenth message to the network device according to the sixth message, where the fourteenth message is used to instruct the network device to release communication resources.
  • the first message, the sixth message, the eleventh message and/or the twelfth message include one or more of the following:
  • the computing resources include: computing resources and storage resources.
  • the apparatus for releasing a computing session in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the apparatus for releasing a computing session in this embodiment of the present application may be an apparatus with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the computing session release device provided by the embodiment of the present application can realize the various processes realized by the method embodiments shown in Fig. 2 to Fig. 4c. In order to avoid repetition, details will not be repeated here.
  • this embodiment of the present application further provides a communication device 500, including a memory 501, a processor 502, and programs or instructions stored in the memory 501 and operable on the processor 502,
  • a communication device 500 including a memory 501, a processor 502, and programs or instructions stored in the memory 501 and operable on the processor 502,
  • the program or instruction is executed by the processor 502
  • each process of the above-mentioned method embodiment can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the communication devices in the embodiments of the present application include mobile communication devices and non-mobile communication devices.
  • the embodiment of the present application further provides a communication device, including a processor and a communication interface.
  • the communication device embodiment corresponds to the above-mentioned method embodiment, and each implementation process and implementation manner of the above-mentioned method embodiment can be applied to the communication device embodiment, and can achieve the same technical effect.
  • the communication device may be an SMF entity in the network, configured to execute the SMF side method in the above method embodiment; the communication device may also be a computing power management functional entity in the network, configured to execute the implementation of the above method The computing power management function side method in the example; the communication device can also be a PCF entity in the network, used to execute the PCF side method in the above method embodiment; the communication device can also be an AMF entity in the network, used to execute The AMF side method in the above method embodiment.
  • the communication device 600 includes: an antenna 61 , a radio frequency device 62 , and a baseband device 63 .
  • the antenna 61 is connected to a radio frequency device 62 .
  • the radio frequency device 62 receives information through the antenna 61, and sends the received information to the baseband device 63 for processing.
  • the baseband device 63 processes the information to be sent and sends it to the radio frequency device 62
  • the radio frequency device 62 processes the received information and sends it out through the antenna 61 .
  • the foregoing frequency band processing device may be located in the baseband device 63 , and the method performed by the communication device in the above embodiments may be implemented in the baseband device 63 , and the baseband device 63 includes a processor 64 and a memory 65 .
  • the baseband device 63 may include at least one baseband board, which is provided with a plurality of chips, as shown in Figure y, wherein one chip is, for example, a processor 64, which is connected to a memory 65 to call a program in the memory 65 to execute
  • the communication device shown in the above method embodiments operates.
  • the baseband device y3 may also include a network interface 66 for exchanging information with the radio frequency device 62, such as a common public radio interface (CPRI for short).
  • a network interface 66 for exchanging information with the radio frequency device 62, such as a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the communication device in the embodiment of the present invention also includes: instructions or programs stored in the memory 65 and operable on the processor 64, and the processor 64 calls the instructions or programs in the memory 65 to execute the modules shown in FIG. method, and achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, each process of the above-mentioned method embodiment is realized, and the same technology can be achieved. Effect, in order to avoid repetition, will not repeat them here.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above method embodiments , and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • An embodiment of the present application also provides a computer program product, the computer program product is stored in a non-transitory storage medium, and the computer program product is configured to be executed by at least one processor to implement the method described above A step of.
  • An embodiment of the present application further provides an execution device configured to execute the method described above.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of the present application.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请实施例提供一种计算会话释放方法、设备及可读存储介质，属于通信技术领域。方法包括：SMF和/或算力管理功能获取第一消息，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；SMF和/或算力管理功能执行相应地资源释放处理，实现网络对通信资源和算力资源进行释放。

Description

计算会话释放方法、设备及可读存储介质
相关申请的交叉引用
本申请主张在2021年8月10日在中国提交的中国专利申请No.202110915775.1的优先权，其全部内容通过引用包含于此。
技术领域
本申请实施例涉及通信技术领域，具体涉及一种计算会话释放方法、设备及可读存储介质。
背景技术
近年来，随着自动驾驶、无人机、沉浸式扩展现实(extended reality，XR)、工业互联网(industrial internet of things，IIoT)等服务的不断演进发展，数据驱动的智能应用将打破现有第5代移动通信系统(the fifth generation of mobile communication system，5G)中增强型移动宽带(enhanced mobile broadband，eMBB)、低时延高可靠通信(ultra-reliable low latency communication，URLLC)、超大规模机器类通信(massive machine type communications，mMTC)三大应用场景间的界限。
目前5G系统中仅仅提供通信资源的分配，不能综合考虑用户计算业务的算力需求和通信需求，不能联合的进行通信计算资源优化调度分配，因此不能满足用户计算业务的综合业务体验。运营商网络也不能综合考虑大量用户的通信计算需求，对网络中的通信资源和计算资源进行优化配置调度。
发明内容
本申请实施例的目的是提供一种计算会话释放方法、设备及可读存储介质，以解决目前网络无法同时对通信资源和算力资源进行释放的技术问题。
第一方面，本申请实施例提供一种计算会话释放方法，包括：
会话管理功能SMF获取第一消息，所述第一消息用于请求释放计算会话 中的通信资源和算力资源中的一种或者两种；
所述SMF根据所述第一消息，向策略管理功能PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
和/或，所述SMF根据所述第一消息，向所述算力管理功能发送第三消息，所述第三消息用于请求释放算力资源。
第二方面，本申请实施例提供一种计算会话释放方法，包括：
算力管理功能从SMF接收第三消息；
所述算力管理功能根据所述第三消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
其中，所述第三消息是所述SMF根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种
第三方面，本申请实施例提供一种计算会话释放方法，包括：
算力管理功能获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
所述算力管理功能根据所述第一消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
和/或，所述算力管理功能根据所述第一消息，向SMF发送第九消息，所述第九消息用于请求释放通信资源。
第四方面，本申请实施例提供一种计算会话释放方法，包括：
SMF从算力管理功能接收第九消息；
所述SMF根据所述第九消息，向PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
其中，所述第九消息是所述算力管理功能根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
第五方面，本申请实施例提供一种计算会话释放方法，包括：
PCF从SMF接收第二信息，
所述PCF根据所述第二信息，删除通信管理策略；
和/或，
所述PCF从算力管理功能接收第七消息；
所述PCF根据所述第七消息，删除算力管理策略；
其中，所述第二消息是所述SMF根据第一消息或第九消息发送的，所述第七消息是所述算力管理功能根据第一消息或第三消息发送的，所述第三消息是所述SMF根据第一消息发送的，所述第九消息是所述算力管理功能根据所述第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
第六方面，本申请实施例提供一种计算会话释放方法，包括：
AMF从UE接收第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
AMF向SMF和/或算力管理功能发送所述第一消息。
第七方面，本申请实施例提供一种计算会话释放装置，包括：
第一获取模块，用于SMF获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
第一发送模块，用于所述SMF根据所述第一消息，向策略管理功能PCF发送第二消息，所述第二消息用于请求删除通信管理策略；和/或，所述SMF根据所述第一消息，向所述算力管理功能发送第三消息，所述第三消息用于请求释放算力资源。
第八方面，本申请实施例提供一种计算会话释放装置，包括：
第一接收模块，用于算力管理功能从SMF接收第三消息；
第二发送模块，用于所述算力管理功能根据所述第三消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
其中，所述第三消息是所述SMF根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
第九方面，本申请实施例提供一种计算会话释放装置，包括：
第二获取模块，用于算力管理功能获取第一消息，所述第一消息用于请 求释放计算会话中的通信资源和算力资源中的一种或者两种；
第三发送模块，用于所述算力管理功能根据所述第一消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；和/或，所述算力管理功能根据所述第一消息，向SMF发送第九消息，所述第九消息用于请求释放通信资源。
第十方面，本申请实施例提供一种计算会话释放装置，包括：
第二接收模块，用于SMF从算力管理功能接收第九消息；
第四发送模块，用于所述SMF根据所述第九消息，向PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
其中，所述第九消息是所述算力管理功能根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
第十一方面，本申请实施例提供一种计算会话释放装置，包括：
第三接收模块，用于PCF从SMF接收第二信息，
第一删除模块，用于所述PCF根据所述第二信息，删除通信管理策略；
第三接收模块，还用于所述PCF从算力管理功能接收第七消息；
第一删除模块，还用于所述PCF根据所述第七消息，删除算力管理策略；
其中，所述第二消息是所述SMF根据第一消息或第九消息发送的，所述第七消息是所述算力管理功能根据第一消息或第三消息发送的，所述第三消息是所述SMF根据第一消息发送的，所述第九消息是所述算力管理功能根据所述第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
第十二方面，本申请实施例提供一种计算会话释放装置，包括：
第四接收模块，用于AMF从UE接收第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
第五发送模块，用于AMF向SMF和/或算力管理功能发送所述第一消息。
第十三方面，本申请实施例提供一种通信设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处 理器执行时实现如第一方面所述的方法的步骤，或者，实现如第二方面所述的方法的步骤，或者，实现如第三方面所述的方法的步骤，或者，实现如第四方面所述的方法的步骤，或者，实现如第五方面所述的方法的步骤，或者，实现如第六方面所述的方法的步骤。
第十四方面，本申请实施例提供一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者，实现如第二方面所述的方法的步骤，或者，实现如第三方面所述的方法的步骤，或者，实现如第四方面所述的方法的步骤，或者，实现如第五方面所述的方法的步骤，或者，实现如第六方面所述的方法的步骤。
第十五方面，提供了一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述计算机程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤，或者，实现如第二方面所述的方法的步骤，或者，实现如第三方面所述的方法的步骤，或者，实现如第四方面所述的方法的步骤，或者，实现如第五方面所述的方法的步骤，或者，实现如第六方面所述的方法的步骤。
第十六方面，提供了一种通信设备，被配置为执行如第一方面或第二方面或第三方面或第四方面或第五方面或第六方面所述的方法。
本申请实施例中，通过网络中的SMF或算力管理功能获取用于请求释放计算会话中的通信资源和算力资源中一者或者两者的消息，并执行相应地资源释放处理，实现网络对通信资源和算力资源进行释放。
附图说明
图1a为本申请实施例提供的计算会话和计算承载的端到端的示意图；
图1b为本申请实施例提供的网络架构示意图；
图2为本申请实施例提供的计算会话释放方法的流程图之一；
图3为本申请实施例提供的计算会话释放方法的流程图之二；
图4a为本申请实施例提供的应用流程图之一；
图4b为本申请实施例提供的应用流程图之二；
图4c为本申请实施例提供的应用流程图之三；
图5为本申请实施例提供的通信设备的结构示意图之一；
图6为本申请实施例提供的通信设备的结构示意图之二。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。然而，以下描述 出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，这些技术也可应用于NR系统应用以外的应用，如第6代(6 th Generation，6G)通信系统。
为更好理解本申请实施例的方案，首先对以下内容进行说明：
本申请实施例应用的网络架构，具体参见图1a和图1b；
如图1a所示，由于需要考虑通信资源与算力资源的释放，因此本申请实施例中，在网络架构中增添了计算资源节点(或者称为计算存储资源节点)，或者其他新的功能实体用于提供计算资源和存储资源中的一种或两种。相应地，目前通信系统中通过为用户建立终端(User Equipment，UE)-基站(NR Node B，gNB)-用户面功能(User Plane Function，UPF)的用户面通道，协议数据单元(Protocol Data Unit，PDU)会话(session)，来为用户提供通信业务，建立的PDU会话需满足用户的通信业务需求(Quality of Service，QoS)；本申请实施例中通过为用户建立UE-gNB-UPF-计算节点的计算会话来为用户提供通信计算业务，计算会话需满足用户的计算业务需求，即同时满足计算业务的通信QoS和计算QoS。计算会话中有多个计算承载，每个计算承载都有自己的计算QoS和通信QoS，需同时满足业务往返(roundtrip)时延需求以及计算业务需求。计算会话在实现中也可以被称为PDU会话，即以增强的PDU会话的方式实现。
需要说明的是，在本申请实施例中针对计算会话的资源释放可以是释放全部资源，即同时释放全部的通信资源和计算资源；或者计算会话的资源释放也可以是释放部分资源，即将多个计算任务中的某个计算任务的计算资源和通信资源释放。
如图1b所示，图中示出一种本申请实施例的网络架构，其中涉及的网元包括：终端(User Equipment，UE)、移动管理功能(Access and Mobility Management Function，AMF)，会话管理功能(Session Management Function，SMF)、算力管理功能(也可以称为算力管理网元)和策略管理功能(Policy Control Function，PCF)；其中算力管理功能是为管理计算存储资源节点(也 可以称为计算节点)上的算力资源(包括计算资源和存储资源)而新增的网元，如图1b所示，SMF能够管理用户面功能(User Plane Function，UPF)，即根据用户的通信QoS为用户分配UPF侧通信资源，并分配基站侧通信资源，算力管理功能够管理计算存储资源节点，即根据用户的计算QoS分配计算存储节点资源。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的方法进行详细地说明。
参见图2，本申请实施例提供一种计算会话释放方法，该方法包括：
步骤201：SMF获取第一消息，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种，然后执行步骤202和/或步骤203；
步骤202：SMF根据第一消息，向PCF发送第二消息，第二消息用于请求删除通信管理策略；
步骤203：SMF根据第一消息，向算力管理功能发送第三消息，第三消息用于请求释放算力资源；
上述计算会话是无线移动网络为了满足用户的计算业务需求而建立的同时包含通信资源和算力资源的会话。该计算会话在为用户传输通信数据的同时，还可以为用户数据提供其请求的计算服务。计算会话中可以有一到多个计算承载，每个计算承载都有自己的计算QoS和通信QoS，需同时满足业务往返(roundtrip)时延需求以及计算业务需求。计算会话在实现中也可以被称为PDU会话，即以增强的PDU会话的方式实现。此时计算承载在实现中也可以被称为QoS流(flow)或者QoS承载(bearer)。
上述SMF用于通信资源相关的处理，算力管理功能用于算力资源相关的处理。
在一种可能的实施方式中，上述算力资源包括计算资源和存储资源。
上述第一消息可以是协议数据单元(Protocol Data Unit，PDU)会话释放请求，也可以是计算会话释放请求，或者计算资源释放消息，或者是通信资源释放消息。
在本申请实施例中，上述SMF获取第一消息的情况也会有多种，具体如下：
情况一：SMF和算力管理功能同时获取到第一消息，即计算会话释放由SMF和算力管理功能共同执行，然后SMF基于第一消息执行通信资源释放的处理，例如请求PCF删除通信管理策略，算力管理功能基于第一消息执行算力资源释放的处理，例如请求PCF删除算力管理策略，以下统一用情况一进行代称；
情况二：SMF获取到第一消息，即计算会话释放由SMF集中执行，然后由SMF基于第一消息执行通信资源释放的处理，同时SMF向算力管理功能发出请求消息，请求算力管理功能执行算力资源释放的处理，以下统一用情况二进行代称；
本申请实施例中，通过网络中的SMF或算力管理功能获取用于请求释放计算会话中的通信资源和算力资源中一者或者两者的消息，并执行相应地资源释放处理，实现网络对通信资源和算力资源进行释放。
具体地，上述步骤202指的是，在上述情况一中，SMF获取第一消息之后，向PCF发送第二消息，以请求删除通信管理策略。
针对上述情况一，在一种可能的实施方式中，方法还包括：
(1)SMF从PCF接收第四消息，第四消息用于响应第二消息；
(2)SMF根据第四消息，释放UPF的通信资源；
在本申请实施例中，待PCF完成删除通信管理策略后，会向SMF返回请求应答。SMF基于请求应答释放UPF的通信资源。需要说明的是，该通信管理策略与前述的算力管理策略可以是不同类型的会话管理策略，或者不同类型的计算会话管理策略。
具体地，上述步骤203指的是，在上述情况二中，SMF获取第一消息之后，向算力管理功能发送第三消息，以请求释放算力资源，具体算力管理功能释放算力资源的处理流程在后面算力管理功能侧方法部分进行描述。
在一种可能的实施方式中，本方法还包括：
SMF从算力管理功能接收第五消息，第五消息用于指示算力资源释放完成。
在本申请实施例中，算力管理功能完成算力资源释放之后，会向SMF返回算力资源释放完成通知。
进一步地，本方法还包括：SMF发送第六消息，第六消息用于响应第一消息。
在本申请实施例中，SMF按照获取第一消息的路径返回第六消息作为响应。
需要说明的是，针对情况一，上述SMF发送第六消息，具体是在SMF完成通信资源释放之后执行，针对情况二，上述SMF发送第六消息，具体是在SMF完成通信资源释放，以及接收到算力管理功能返回的算力资源释放完成通知之后执行。
本申请实施例提供一种计算会话释放方法，该方法对应于情况二中算力管理功能侧的执行步骤，包括：
(1)算力管理功能从SMF接收第三消息；
(2)算力管理功能根据第三消息，向PCF发送第七消息，第七消息用于请求删除算力管理策略；
其中，第三消息是SMF根据第一消息发送的，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
在本申请实施例中，针对情况二，算力管理功能在从SMF接收到第三消息之后，向PCF发送第七消息，以请求删除算力管理策略。
在一种可能的实施方式中，方法还包括：
(1)算力管理功能从PCF接收第八消息，第八消息用于响应第七消息；
(2)算力管理功能根据第八消息，释放计算节点的算力资源；
(3)算力管理功能向SMF发送第五消息，第五消息用于指示算力资源释放完成。
在本申请实施例中，PCF基于算力管理功能的请求，删除算力管理策略， 然后向算力管理功能返回请求响应；算力管理功能在接收到请求响应之后，释放计算节点的算力资源，然后向SMF发送算力资源释放完成的通知。
参见图3，本申请实施例提供一种计算会话释放方法，该方法包括：
步骤301：算力管理功能获取第一消息，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种，然后执行步骤302和/或步骤303；
步骤302：算力管理功能根据第一消息，向PCF发送第七消息，第七消息用于请求删除算力管理策略；
步骤303：算力管理功能根据第一消息，向算力管理功能发送第九消息，第九消息用于请求释放通信资源；
在本申请实施例中，上述算力管理功能获取第一消息的情况也会有多种，具体如下：
情况一：SMF和算力管理功能同时获取到第一消息，即计算会话释放由SMF和算力管理功能共同执行，然后SMF基于第一消息执行通信资源释放的处理，例如请求PCF删除通信管理策略，算力管理功能基于第一消息执行算力资源释放的处理，例如请求PCF删除算力管理策略，以下统一用情况一进行代称；
情况三：算力管理功能获取到第一消息，即计算会话释放由算力管理功能集中执行，然后由算力管理功能基于第一消息执行算力资源释放的处理，同时算力管理功能向SMF发出请求消息，请求SMF执行通信资源释放的处理，以下统一用情况三进行代称；
具体地，上述步骤302指的是，在上述情况一中，算力管理功能获取第一消息之后，向PCF发送第七消息，以请求删除算力管理策略。
针对上述情况一，在一种可能的实施方式中，方法还包括：
(1)算力管理功能从PCF接收第八消息，第八消息用于响应第七消息；
(2)算力管理功能根据第八消息，释放计算节点的算力资源；
在本申请实施例中，待PCF完成删除算力管理策略后，会向算力管理功 能返回请求应答。算力管理功能基于请求应答释放计算节点的算力资源。
具体地，上述步骤303指的是，在上述情况三中，算力管理功能获取第一消息之后，向SMF发送第九消息，以请求释放通信资源，具体SMF释放通信资源的处理流程在后面SMF侧方法部分进行描述。
在一种可能的实施方式中，本方法还包括：
算力管理功能从SMF接收第十消息，第十消息用于指示通信资源释放完成。
在本申请实施例中，SMF完成通信资源释放之后，会向算力管理功能返回通信资源释放完成通知。
进一步地，本方法还包括：算力管理功能发送第十一消息，第十一消息用于响应第一消息。
在本申请实施例中，算力管理功能按照获取第一消息的路径返回第十一消息作为响应。
需要说明的是，针对情况一，上述算力管理功能发送第十一消息，具体是在算力管理功能完成通信资源释放之后执行，针对情况二，上述算力管理功能发送第十一消息，具体是在算力管理功能完成通信资源释放，以及接收到SMF返回的通信资源释放完成通知之后执行。
本申请实施例提供一种计算会话释放方法，该方法对应于情况三中SMF侧的执行步骤，包括：
(1)SMF从算力管理功能接收第九消息；
(2)SMF根据第九消息，向PCF发送第二消息，第二消息用于请求删除通信管理策略；
其中，第九消息是算力管理功能根据第一消息发送的，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
在本申请实施例中，针对情况三，SMF在从算力管理功能接收到第九消息之后，向PCF发送第二消息，以请求删除通信管理策略。
在一种可能的实施方式中，方法还包括：
(1)SMF从PCF接收第四消息，第四消息用于响应第二消息；
(2)SMF根据第四消息，释放UPF的通信资源；
(3)SMF向算力管理功能发送第十消息，第十消息用于指示通信资源释放完成。
在本申请实施例中，PCF基于SMF的请求，删除通信管理策略，然后向SMF返回请求响应；SMF在接收到请求响应之后，释放UPF的通信资源，然后向算力管理功能发送通信资源释放完成的通知。
本申请实施例提供一种计算会话释放方法，具体步骤为以下(1)-(2)和/或(3)-(4)。
(1)PCF从SMF接收第二信息，
(2)PCF根据第二信息，删除通信管理策略；
(3)PCF从算力管理功能接收第七消息；
(4)PCF根据第七消息，删除算力管理策略；
其中，第二消息是SMF根据第一消息或第九消息发送的，第七消息是算力管理功能根据第一消息或第三消息发送的，第三消息是SMF根据第一消息发送的，第九消息是算力管理功能根据第一消息发送的，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
在本申请实施例中，步骤(1)-(2)对应的是上情况一至三中SMF向PCF请求删除通信管理策略时，PCF侧的执行步骤；步骤(3)-(4)对应的是上情况一至三中算力管理功能向PCF请求删除算力管理策略时，PCF侧的执行步骤。
在一种可能的实施方式中，步骤(2)之后，本方法还包括：PCF向SMF发送第四消息，第四消息用于响应第二消息；
在一种可能的实施方式中，步骤(4)之后，本方法还包括：PCF向算力管理功能发送第八消息，第八消息用于响应第七消息；
需要说明的是，上述各实施例中，SMF以及算力管理功能获取的第一消息，通过以下任意一项触发：
(1)终端经由AMF触发，例如第一消息是由UE生成并上报给AMF的，然后通过AMF转发给SMF和/或算力管理功能；
(2)应用功能(Application Function，AF)经由PCF触发，例如在计算任务结束的情况下采用此方式触发；
(3)AF经由网络开放功能(Network Exposure Function，NEF)发送给PCF触发；
(4)PCF触发，例如运营商策略配置发生变化，不能满足请求的终端的计算业务需求，PCF决定释放UE计算承载的情况下采用此方式触发；
(5)统一数据管理(Unified Data Management，UDM)设备触发，例如在签约失效的情况下采用此方式触发；
(6)SMF触发，例如在拥塞控制的情况下采用此方式触发，或者SMF在收到其他触发条件(例如PCF，UE，UPF或者AMF触发)后的触发；
(7)算力管理功能触发，例如在计算存储资源不足的情况下采用此方式触发，或者算力管理功能在收到其他触发条件(例如PCF，UE，计算存储资源节点或者AMF触发)后的触发；
(8)AMF触发，例如在拥塞控制的情况下采用此方式触发；
(9)接入网(Access Network，AN)经由AMF触发，例如在通信QoS不能满足计算业务需求或者拥塞控制的情况下采用此方式触发。
本申请实施例还提供一种计算会话释放方法，包括：
(1)AMF从UE接收第一消息，第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
(2)AMF向SMF和/或算力管理功能发送第一消息。
本申请实施例针对的是上述情况一至三中，SMF和/或算力管理功能获取的第一消息，是UE经由AMF发送的。
在一种可能的实施方式中，本方法还包括：
AMF从SMF接收第六消息，并向UE发送第十二消息，第十二消息用于响应所述第一消息；即在SMF完成通信资源释放处理之后，AMF从SMF 接收响应消息，并将该响应转发给UE。
在一种可能的实施方式中，本方法还包括：
AMF从算力管理功能接收第十一消息，并向UE发送第十三消息，第十三消息用于响应第一消息。即在算力管理功能完成算力资源释放处理之后，AMF从算力管理功能接收响应消息，并将该响应转发给UE。
进一步地，方法还包括：
AMF根据第六消息，向网络设备发送第十四消息，第十四消息用于指示网络设备释放通信资源。即AMF根据SMF的响应，指示网络设备(例如基站)释放网络侧的通信资源。
需要说明的是，针对上述各实施例中涉及的第一消息至第十四消息，消息中包含以下一项或者多项：
(1)UE标识，该UE标识可以是内部标识或者外部标识，也可以是永久标识，或者临时标识；
(2)计算会话标识；
(3)PDU会话标识；
(4)承载标识；
(5)QoS流标识。
下面结合具体实施例对本申请实施的执行流程进行描述：
实施例一，参见图4a，具体步骤如下：
1.UE向AMF发送PDU会话释放请求，该PDU会话释放请求中携带PDU会话标识，用于标明UE请求释放的PDU会话；
2a.AMF向SMF发送PDU会话释放请求，该PDU会话释放请求中携带PDU会话标识，用于标明请求释放的PDU会话，然后执行3a；
2b.AMF向算力管理功能发送PDU会话释放请求，该PDU会话释放请求中携带PDU会话标识，用于标明请求释放的PDU会话，然后执行3b；
3a.SMF向PCF发送通信管理策略删除请求，该通信管理策略删除请求中携带PDU会话标识，然后执行4a；
3b.算力管理功能向PCF发送算力管理策略删除请求，该算力管理策略删除请求中携带PDU会话标识，然后执行4b；
4a.PCF删除通信管理策略，然后执行5a；
4b.PCF删除算力管理策略，然后执行5b；
5a.PCF向SMF发送通信管理策略删除请求ACK，该通信管理策略删除请求ACK中携带PDU会话标识，然后执行6a；
5b.PCF向算力管理功能发送算力管理策略删除请求ACK，该算力管理策略删除请求ACK中携带PDU会话标识，然后执行6b；
6a.SMF删除UPF的通信资源，然后执行7a；
6b.算力管理功能删除计算节点的算力资源，然后执行7b；
7a.SMF向AMF发送PDU会话释放响应，该PDU会话释放响应中携带PDU会话标识，然后执行8；
7b.算力管理功能向AMF发送PDU会话释放响应，该PDU会话释放响应中携带PDU会话标识，然后执行8；
9.AMF向UE发送PDU会话释放响应，该PDU会话释放响应中携带PDU会话标识。AMF通知基站释放通信资源。
需要说明的是，上述3a、4a、5a、6a、7a与3b、4b、5a、6b、7b并行处理。上述实施例中的PDU会话释放请求/响应另一种实现方式是算力会话释放请求/响应，相应流程步骤在此不再复述。
实施例二，参见图4b，具体步骤如下：
1.UE向AMF发送PDU会话释放请求，该PDU会话释放请求中携带PDU会话标识，用于标明UE请求释放的PDU会话；
2.AMF向SMF发送PDU会话释放请求，该PDU会话释放请求中携带PDU会话标识，然后执行3和7a；
3.SMF向算力管理网元发送算力资源释放请求，该算力资源释放请求中携带PDU会话标识，然后执行4a；
4a.算力管理功能向PCF发送算力管理策略删除请求，该算力管理策略删 除请求中携带PDU会话标识，然后执行4b；
4b.PCF删除算力管理策略，然后执行4c；
4c.PCF向算力管理功能发送算力管理策略删除请求ACK，该算力管理策略删除请求ACK中携带PDU会话标识，然后执行5；
5.算力管理功能释放计算节点的算力资源，然后执行6；
6.算力管理功能向SMF发送算力资源释放完成通知，该算力资源释放完成通知中携带PDU会话标识，然后执行9；
7a.SMF向PCF发送通信管理策略删除请求，该通信管理策略删除请求中携带PDU会话标识，然后执行7b；
7b.PCF删除通信管理策略，然后执行7c；
7c.PCF向SMF发送通信管理策略删除请求ACK，该通信管理策略删除请求ACK中携带PDU会话标识，然后执行8；
8.SMF释放UPF的通信资源，然后执行9；
9.SMF向AMF发送PDU会话释放响应，该PDU会话释放响应中携带PDU会话标识；
10.AMF向UE发送PDU会话释放响应，该PDU会话释放响应中携带PDU会话标识；AMF通知基站释放通信资源。
需要说明的是，上述3-6与7a-8并行处理；上述流程针对的SMF集中处理的场景，针对算力管理网元集中处理的场景，可基于上述流程类推，在此不再赘述。上述实施例中的PDU会话释放请求/响应另一种实现方式是算力会话释放请求/响应，相应流程步骤在此不再复述。
实施例三，参见图4c，其中步骤2-7与实施例二中的步骤3-8相同，针对图4c中未示出的第一步，即起始释放请求的触发可以包括以下任意一种：
a.AF经由PCF触发:用于计算任务结束；
b.AF经由NEF再经由PCF触发；
c.PCF触发：用于不能满足终端请求的计算业务需求时决定释放计算会话；
d.UDM触发：用于签约失效时触发；
e.SMF触发：用于拥塞控制时触发，或者收到别的触发消息时触发；
f.算力控制功能触发：用于计算存储资源不知时触发，或者收到别的触发消息时触发。
g.AMF触发：用于拥塞控制；
h.AN经由AMF触发：用于通信QoS不能满足是通知(notification)触发；拥塞控制；
实施例三还包括：
步骤9：AMF向UE发送PDU会话释放命令；
步骤10：UE向AMF发送PDU会话释放命令ACK。
步骤11：AMF向SMF发送PDU会话释放响应ACK；
本申请实施例提供一种计算会话释放装置，所述装置包括：
第一获取模块，用于SMF获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
第一发送模块，用于所述SMF根据所述第一消息，向策略管理功能PCF发送第二消息，所述第二消息用于请求删除通信管理策略；和/或，所述SMF根据所述第一消息，向所述算力管理功能发送第三消息，所述第三消息用于请求释放算力资源。
可选地，所述第一消息通过以下任意一项触发：
终端经由AMF触发；
AF经由所述PCF触发；
所述PCF触发；
UDM设备触发；
所述SMF触发；
所述算力管理功能触发；
所述AMF触发；
AN经由AMF触发。
可选地，所述装置还包括：
第五接收模块，用于所述SMF从所述PCF接收第四消息，所述第四消息用于响应所述第二消息；
第一处理模块，用于所述SMF根据所述第四消息，释放UPF的通信资源。
可选地，第五接收模块，还用于：
所述SMF从所述算力管理功能接收第五消息，所述第五消息用于指示算力资源释放完成。
可选地，第一发送模块，还用于：
所述SMF发送第六消息，所述第六消息用于响应所述第一消息。
可选地，所述第一消息、所述第二消息、所述第三消息、所述第四消息、所述第五消息和/或所述第六消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例还提供一种计算会话释放装置，包括：
第一接收模块，用于算力管理功能从SMF接收第三消息；
第二发送模块，用于所述算力管理功能根据所述第三消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
其中，所述第三消息是所述SMF根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
可选地，所述第一消息通过以下任意一项触发：
终端经由AMF触发；
AF经由所述PCF触发；
所述PCF触发；
UDM设备触发；
所述SMF触发；
所述算力管理功能触发；
所述AMF触发；
AN经由AMF触发。
可选地，所述第一接收模块，还用于
所述算力管理功能从所述PCF接收第八消息，所述第八消息用于响应所述第七消息；
装置还包括第二处理模块，用于所述算力管理功能根据所述第八消息，释放计算节点的算力资源；
第二发送模块，还用于所述算力管理功能向所述SMF发送第五消息，所述第五消息用于指示算力资源释放完成。
可选地，所述第一消息、所述第三消息、所述第五消息、所述第七消息和/或所述第八消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例提供一种计算会话释放装置，包括：
第二获取模块，用于算力管理功能获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
第三发送模块，用于所述算力管理功能根据所述第一消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；和/或，所述算力管理功能根据所述第一消息，向SMF发送第九消息，所述第九消息用于请求释放 通信资源。
可选地，所述第一消息通过以下任意一项触发：
终端经由AMF触发；
AF经由所述PCF触发；
所述PCF触发；
UDM设备触发；
所述SMF触发；
所述算力管理功能触发；
所述AMF触发；
AN经由AMF触发。
可选地，所述装置还包括：
第六接收模块，用于所述算力管理功能从所述PCF接收第八消息，所述第八消息用于响应所述第七消息；
第二处理模块，用于所述算力管理功能根据所述第八消息，释放计算节点的算力资源。
可选地，第六接收模块，还用于
所述算力管理功能从所述SMF接收第十消息，所述第十消息用于指示通信资源释放完成。
可选地，第三发送模块，还用于
所述算力管理功能发送第十一消息，所述第十一消息用于响应所述第一消息。
可选地，所述第一消息、所述第七消息、所述第八消息、所述第九消息、所述第十消息和/或所述第十一消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例提供一种计算会话释放装置，包括：
第二接收模块，用于SMF从算力管理功能接收第九消息；
第四发送模块，用于所述SMF根据所述第九消息，向PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
其中，所述第九消息是所述算力管理功能根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
可选地，所述第一消息通过以下任意一项触发：
终端经由AMF触发；
AF经由所述PCF触发；
所述PCF触发；
UDM设备触发；
所述SMF触发；
所述算力管理功能触发；
所述AMF触发；
AN经由AMF触发。
可选地，所述装置还包括：
第七接收模块，用于所述SMF从所述PCF接收第四消息，所述第四消息用于响应所述第二消息；
第一处理模块，用于所述SMF根据所述第四消息，释放UPF的通信资源；
第四发送模块，还用于所述SMF向所述算力管理功能发送第十消息，所述第十消息用于指示通信资源释放完成。
可选地，所述第一消息、所述第二消息、所述第四消息、所述第九消息和/或所述第十消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例提供一种计算会话释放装置，包括：
第三接收模块，用于PCF从SMF接收第二信息，
第一删除模块，用于所述PCF根据所述第二信息，删除通信管理策略；
第三接收模块，还用于所述PCF从算力管理功能接收第七消息；
第一删除模块，还用于所述PCF根据所述第七消息，删除算力管理策略；
其中，所述第二消息是所述SMF根据第一消息或第九消息发送的，所述第七消息是所述算力管理功能根据第一消息或第三消息发送的，所述第三消息是所述SMF根据第一消息发送的，所述第九消息是所述算力管理功能根据所述第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
可选地，所述第一消息通过以下任意一项触发：
终端经由AMF触发；
AF经由所述PCF触发；
所述PCF触发；
UDM设备触发；
所述SMF触发；
所述算力管理功能触发；
所述AMF触发；
AN经由AMF触发。
可选地，所述装置还包括：
第六发送模块，用于所述PCF向所述SMF发送第四消息，所述第四消息用于响应所述第二消息；和/或，所述PCF向所述算力管理功能发送第八消 息，所述第八消息用于响应所述第七消息。
可选地，所述第一消息、所述第二消息、所述第三消息、所述第四消息和/或所述第八消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例提供一种计算会话释放装置，包括：
第四接收模块，用于AMF从UE接收第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
第五发送模块，用于AMF向SMF和/或算力管理功能发送所述第一消息。
可选地，第四接收模块，还用于所述AMF从所述SMF接收第六消息，并向所述UE发送所述第十二消息，所述第十二消息用于响应所述第一消息；和/或，所述AMF从所述算力管理功能接收第十一消息，并向所述UE发送所述第十三消息，所述第十三消息用于响应所述第一消息。
可选地，第五发送模块，还用于所述AMF根据所述第六消息，向网络设备发送第十四消息，所述第十四消息用于指示所述网络设备释放通信资源。
可选地，所述第一消息、所述第六消息、所述第十一消息和/或所述第十二消息中包括以下一项或者多项：
UE标识；
计算会话标识；
PDU会话标识；
承载标识；
QoS流标识。
可选地，所述算力资源包括：计算资源和存储资源。
本申请实施例中的计算会话释放装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的计算会话释放装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的计算会话释放装置能够实现图2至图4c的方法实施例实现的各个过程，为避免重复，这里不再赘述
可选的，如图5所示，本申请实施例还提供一种通信设备500，包括存储器501，处理器502，存储在存储器501上并可在所述处理器502上运行的程序或指令，该程序或指令被处理器502执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要注意的是，本申请实施例中的通信设备包括移动通信设备和非移动通信设备。
参见图6，本申请实施例还提供一种通信设备，包括处理器和通信接口。该通信设备实施例是与上述方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该通信设备实施例中，且能达到相同的技术效果。
可以理解的是，该通信设备可以是网络中的SMF实体，用于执行上述方法实施例中的SMF侧方法；该通信设备也可以是网络中的算力管理功能实体，用于执行上述方法实施例中的算力管理功能侧方法；该通信设备也可以是网络中的PCF实体，用于执行上述方法实施例中的PCF侧方法；该通信设备也可以是网络中的AMF实体，用于执行上述方法实施例中的AMF侧方法。
如图6所示，该通信设备600包括：天线61、射频装置62、基带装置63。天线61与射频装置62连接。在上行方向上，射频装置62通过天线61接收信息，将接收的信息发送给基带装置63进行处理。在下行方向上，基带装置63对要发送的信息进行处理，并发送给射频装置62，射频装置62对收到的信息进行处理后经过天线61发送出去。
上述频带处理装置可以位于基带装置63中，以上实施例中通信设备执行的方法可以在基带装置63中实现，该基带装置63包括处理器64和存储器65。
基带装置63例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图y所示，其中一个芯片例如为处理器64，与存储器65连接，以调用存储器65中的程序，执行以上方法实施例中所示的通信设备操作。
该基带装置y3还可以包括网络接口66，用于与射频装置62交互信息，该接口例如为通用公共无线接口(common public radio interface，简称CPRI)。
具体地，本发明实施例的通信设备还包括：存储在存储器65上并可在处理器64上运行的指令或程序，处理器64调用存储器65中的指令或程序执行图6所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再 赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例还提供一种计算机程序产品，所述计算机程序产品被存储在非瞬态的存储介质中，所述计算机程序产品被配置成被至少一个处理器执行以实现上文所述的方法的步骤。
本申请实施例还提供一种执行装置，所述执行装置被配置成用于执行上文所述的方法。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的， 本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (44)

  1. 一种计算会话释放方法，包括：
    会话管理功能SMF获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    所述SMF根据所述第一消息，向策略管理功能PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
    和/或，所述SMF根据所述第一消息，向所述算力管理功能发送第三消息，所述第三消息用于请求释放算力资源。
  2. 根据权利要求1所述的方法，其中，所述第一消息通过以下任意一项触发：
    终端经由移动管理功能AMF触发；
    应用功能AF经由所述PCF触发；
    所述PCF触发；
    统一数据管理UDM设备触发；
    所述SMF触发；
    所述算力管理功能触发；
    所述AMF触发；
    接入网AN经由AMF触发。
  3. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述SMF从所述PCF接收第四消息，所述第四消息用于响应所述第二消息；
    所述SMF根据所述第四消息，释放用户面功能UPF的通信资源。
  4. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述SMF从所述算力管理功能接收第五消息，所述第五消息用于指示算力资源释放完成。
  5. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述SMF发送第六消息，所述第六消息用于响应所述第一消息。
  6. 根据权利要求1至5任一项所述的方法，其中，所述第一消息、所述第二消息、所述第三消息、所述第四消息、所述第五消息和/或所述第六消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    协议数据单元PDU会话标识；
    承载标识；
    服务质量QoS流标识。
  7. 根据权利要求1所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  8. 一种计算会话释放方法，包括：
    算力管理功能从SMF接收第三消息；
    所述算力管理功能根据所述第三消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
    其中，所述第三消息是所述SMF根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  9. 根据权利要求8所述的方法，其中，所述第一消息通过以下任意一项触发：
    终端经由AMF触发；
    AF经由所述PCF触发；
    所述PCF触发；
    UDM设备触发；
    所述SMF触发；
    所述算力管理功能触发；
    所述AMF触发；
    AN经由AMF触发。
  10. 根据权利要求8所述的方法，其中，所述方法还包括：
    所述算力管理功能从所述PCF接收第八消息，所述第八消息用于响应所述第七消息；
    所述算力管理功能根据所述第八消息，释放计算节点的算力资源；
    所述算力管理功能向所述SMF发送第五消息，所述第五消息用于指示算力资源释放完成。
  11. 根据权利要求8至10任一项所述的方法，其中，所述第一消息、所述第三消息、所述第五消息、所述第七消息和/或所述第八消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    PDU会话标识；
    承载标识；
    QoS流标识。
  12. 根据权利要求8所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  13. 一种计算会话释放方法，包括：
    算力管理功能获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    所述算力管理功能根据所述第一消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
    和/或，所述算力管理功能根据所述第一消息，向SMF发送第九消息，所述第九消息用于请求释放通信资源。
  14. 根据权利要求13所述的方法，其中，所述第一消息通过以下任意一项触发：
    终端经由AMF触发；
    AF经由所述PCF触发；
    所述PCF触发；
    UDM设备触发；
    所述SMF触发；
    所述算力管理功能触发；
    所述AMF触发；
    AN经由AMF触发。
  15. 根据权利要求13所述的方法，其中，所述方法还包括：
    所述算力管理功能从所述PCF接收第八消息，所述第八消息用于响应所述第七消息；
    所述算力管理功能根据所述第八消息，释放计算节点的算力资源。
  16. 根据权利要求13所述的方法，其中，所述方法还包括：
    所述算力管理功能从所述SMF接收第十消息，所述第十消息用于指示通信资源释放完成。
  17. 根据权利要求13所述的方法，其中，所述方法还包括：
    所述算力管理功能发送第十一消息，所述第十一消息用于响应所述第一消息。
  18. 根据权利要求13至17任一项所述的方法，其中，所述第一消息、所述第七消息、所述第八消息、所述第九消息、所述第十消息和/或所述第十一消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    PDU会话标识；
    承载标识；
    QoS流标识。
  19. 根据权利要求13所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  20. 一种计算会话释放方法，包括：
    SMF从算力管理功能接收第九消息；
    所述SMF根据所述第九消息，向PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
    其中，所述第九消息是所述算力管理功能根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  21. 根据权利要求20所述的方法，其中，所述第一消息通过以下任意一项触发：
    终端经由AMF触发；
    AF经由所述PCF触发；
    所述PCF触发；
    UDM设备触发；
    所述SMF触发；
    所述算力管理功能触发；
    所述AMF触发；
    AN经由AMF触发。
  22. 根据权利要求20所述的方法，其中，所述方法还包括：
    所述SMF从所述PCF接收第四消息，所述第四消息用于响应所述第二消息；
    所述SMF根据所述第四消息，释放UPF的通信资源；
    所述SMF向所述算力管理功能发送第十消息，所述第十消息用于指示通信资源释放完成。
  23. 根据权利要求20至22任一项所述的方法，其中，所述第一消息、所述第二消息、所述第四消息、所述第九消息和/或所述第十消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    PDU会话标识；
    承载标识；
    QoS流标识。
  24. 根据权利要求20所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  25. 一种计算会话释放方法，包括：
    PCF从SMF接收第二信息，
    所述PCF根据所述第二信息，删除通信管理策略；
    和/或，
    所述PCF从算力管理功能接收第七消息；
    所述PCF根据所述第七消息，删除算力管理策略；
    其中，所述第二消息是所述SMF根据第一消息或第九消息发送的，所述第七消息是所述算力管理功能根据第一消息或第三消息发送的，所述第三消息是所述SMF根据第一消息发送的，所述第九消息是所述算力管理功能根据所述第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  26. 根据权利要求25所述的方法，其中，所述第一消息通过以下任意一项触发：
    终端经由AMF触发；
    AF经由所述PCF触发；
    所述PCF触发；
    UDM设备触发；
    所述SMF触发；
    所述算力管理功能触发；
    所述AMF触发；
    AN经由AMF触发。
  27. 根据权利要求25所述的方法，其中，所述方法还包括：
    所述PCF向所述SMF发送第四消息，所述第四消息用于响应所述第二 消息；
    和/或，
    所述PCF向所述算力管理功能发送第八消息，所述第八消息用于响应所述第七消息。
  28. 根据权利要求25至27任一项所述的方法，其中，所述第一消息、所述第二消息、所述第三消息、所述第四消息和/或所述第八消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    PDU会话标识；
    承载标识；
    QoS流标识。
  29. 根据权利要求25所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  30. 一种计算会话释放方法，包括：
    AMF从UE接收第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    AMF向SMF和/或算力管理功能发送所述第一消息。
  31. 根据权利要求30所述的方法，其中，所述方法还包括：
    所述AMF从所述SMF接收第六消息，并向所述UE发送所述第十二消息，所述第十二消息用于响应所述第一消息；
    和/或，所述AMF从所述算力管理功能接收第十一消息，并向所述UE发送所述第十三消息，所述第十三消息用于响应所述第一消息。
  32. 根据权利要求30所述的方法，其中，所述方法还包括：
    所述AMF根据所述第六消息，向网络设备发送第十四消息，所述第十四消息用于指示所述网络设备释放通信资源。
  33. 根据权利要求30至32任一项所述的方法，其中，所述第一消息、 所述第六消息、所述第十一消息和/或所述第十二消息中包括以下一项或者多项：
    UE标识；
    计算会话标识；
    PDU会话标识；
    承载标识；
    QoS流标识。
  34. 根据权利要求30所述的方法，其中，所述算力资源包括：计算资源和存储资源。
  35. 一种计算会话释放装置，包括：
    第一获取模块，用于SMF获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    第一发送模块，用于所述SMF根据所述第一消息，向策略管理功能PCF发送第二消息，所述第二消息用于请求删除通信管理策略；和/或，所述SMF根据所述第一消息，向所述算力管理功能发送第三消息，所述第三消息用于请求释放算力资源。
  36. 一种计算会话释放装置，包括：
    第一接收模块，用于算力管理功能从SMF接收第三消息；
    第二发送模块，用于所述算力管理功能根据所述第三消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；
    其中，所述第三消息是所述SMF根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  37. 一种计算会话释放装置，包括：
    第二获取模块，用于算力管理功能获取第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    第三发送模块，用于所述算力管理功能根据所述第一消息，向PCF发送第七消息，所述第七消息用于请求删除算力管理策略；和/或，所述算力管理 功能根据所述第一消息，向SMF发送第九消息，所述第九消息用于请求释放通信资源。
  38. 一种计算会话释放装置，包括：
    第二接收模块，用于SMF从算力管理功能接收第九消息；
    第四发送模块，用于所述SMF根据所述第九消息，向PCF发送第二消息，所述第二消息用于请求删除通信管理策略；
    其中，所述第九消息是所述算力管理功能根据第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  39. 一种计算会话释放装置，包括：
    第三接收模块，用于PCF从SMF接收第二信息，
    第一删除模块，用于所述PCF根据所述第二信息，删除通信管理策略；
    第三接收模块，还用于所述PCF从算力管理功能接收第七消息；
    第一删除模块，还用于所述PCF根据所述第七消息，删除算力管理策略；
    其中，所述第二消息是所述SMF根据第一消息或第九消息发送的，所述第七消息是所述算力管理功能根据第一消息或第三消息发送的，所述第三消息是所述SMF根据第一消息发送的，所述第九消息是所述算力管理功能根据所述第一消息发送的，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种。
  40. 一种计算会话释放装置，包括：
    第四接收模块，用于AMF从UE接收第一消息，所述第一消息用于请求释放计算会话中的通信资源和算力资源中的一种或者两种；
    第五发送模块，用于AMF向SMF和/或算力管理功能发送所述第一消息。
  41. 一种通信设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，其中，所述程序被所述处理器执行时实现如权利要求1至7中任一项所述的方法的步骤，或者，实现如权利要求8至12中任一项所述的方法的步骤，或者，实现如权利要求13至19中任一项所述的方法的步骤，或者，实现如权利要求20至24中任一项所述的方法的步骤， 或者，实现如权利要求25至29中任一项所述的方法的步骤，或者，实现如权利要求30至34中任一项所述的方法的步骤。
  42. 一种可读存储介质，所述可读存储介质上存储程序或指令，其中，所述程序或指令被处理器执行时实现如权利要求1至7中任一项所述的方法的步骤，或者，实现如权利要求8至12中任一项所述的方法的步骤，或者，实现如权利要求13至19中任一项所述的方法的步骤，或者，实现如权利要求20至24中任一项所述的方法的步骤，或者，实现如权利要求25至29中任一项所述的方法的步骤，或者，实现如权利要求30至34中任一项所述的方法的步骤。
  43. 一种芯片，包括处理器和通信接口，其中，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至7中任一项所述的方法的步骤，或者，实现如权利要求8至12中任一项所述的方法的步骤，或者，实现如权利要求13至19中任一项所述的方法的步骤，或者，实现如权利要求20至24中任一项所述的方法的步骤，或者，实现如权利要求25至29中任一项所述的方法的步骤，或者，实现如权利要求30至34中任一项所述的方法的步骤。
  44. 一种计算机程序产品，其中，所述程序产品被存储在非易失的存储介质中，所述程序产品被至少一个处理器执行以实现如权利要求1至7中任一项所述的方法的步骤，或者，实现如权利要求8至12中任一项所述的方法的步骤，或者，实现如权利要求13至19中任一项所述的方法的步骤，或者，实现如权利要求20至24中任一项所述的方法的步骤，或者，实现如权利要求25至29中任一项所述的方法的步骤，或者，实现如权利要求30至34中任一项所述的方法的步骤。
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