CN-122002633-A - Communication method, apparatus, device, network function, storage medium and computer program product

Abstract

The application discloses a communication method, which is applied to a first network function and comprises the steps of receiving first information, sending a first request, wherein the first information meets at least one of a first equipment information of one or more second terminal equipment for indicating to release, interrupt or terminate a connection with the first terminal equipment, the first information comprises at least one of an operation for the first equipment information request of the second terminal equipment and the first equipment information of the second terminal equipment, the first request meets at least one of a Policy and Charging Control (PCC) rule corresponding to the first equipment information of the one or more second terminal equipment for requesting to be created, modified, updated or terminated, and the first request comprises at least one of a session management policy control creation request, a session management policy control update request and a session management policy control deletion request. The application also discloses a communication device, equipment, network function, storage medium and computer program product.

Inventors

• Lv Huazhang
• WANG DAN
• SUN TAO
• LU LU

Assignees

• 中国移动通信有限公司研究院
• 中国移动通信集团有限公司

Dates

Publication Date

20260508

Application Date

20241107

Claims (20)

1. 1. A method of communication, the method being applied to a first network function, the method comprising at least one of: Receiving first information; sending a first request; the first information satisfies at least one of: the first information is used for indicating first equipment information of one or more second terminal equipment which releases, interrupts or terminates the connection with the first terminal equipment, and comprises at least one of operations requested for the first equipment information of the second terminal equipment and the first equipment information of the second terminal equipment; the first request satisfies at least one of: the first request is used for requesting to create, modify, update or terminate policy and charging control PCC rules corresponding to first equipment information of one or more second terminal equipment, and the first request comprises at least one of a session management policy control creation request, a session management policy control update request and a session management policy control deletion request.
2. 2. The method of claim 1, wherein the second terminal device satisfies at least one of: a non-3 GPP device; the device at the back end of the first terminal device; the device is connected with the first terminal device; devices that do not support non-access stratum NAS protocol stacks.
3. 3. The method of claim 1, wherein the first terminal device satisfies at least one of: a terminal; 5G home gateway.
4. 4. The method of claim 1, wherein the first device information of the second terminal device comprises at least one of: identification information of the second terminal equipment; the address information of the second terminal equipment comprises at least one of an Internet Protocol (IP) address, an Ethernet address and a port number.
5. 5. The method of claim 1, wherein the operation of the first device information request to the second terminal device comprises at least one of creating, modifying, updating, and deleting.
6. 6. The method of claim 5, wherein the operation of the first device information request to the second terminal device comprises at least one of creating, modifying, updating, and deleting, satisfying at least one of: when the operation of the first equipment information request of the second terminal equipment is creation, indicating to add or create PCC rules corresponding to the first equipment information of the second terminal equipment; When the operation of the first equipment information request of the second terminal equipment is modification or update, indicating to modify or update the PCC rule corresponding to the first equipment information of the second terminal equipment; and when the operation of the first equipment information request of the second terminal equipment is deleting, indicating to delete the PCC rule corresponding to the first equipment information of the second terminal equipment.
7. 7. The method of claim 5, wherein the operation of the first device information request to the second terminal device comprises at least one of creating, modifying, updating, and deleting, the method further comprising: Receiving a first response, wherein the first response is a response of a second network function to the first request; the first response is used for indicating that PCC rules corresponding to first equipment information of one or more second terminal equipment are created, modified, updated or deleted.
8. 8. The method of claim 1, wherein the first request includes at least the first information.
9. 9. The method of claim 1, wherein the first information further comprises at least one of: the first terminal equipment supports the allocated identification information range, the first terminal equipment supports the allocated identification information, and the first terminal equipment supports the allocated identification characteristic form.
10. 10. A communication method, characterized in that the method is applied to a first terminal device, the method comprising: transmitting first information; the first information satisfies at least one of: The first information is used for indicating first equipment information of one or more second terminal equipment which releases, interrupts or terminates the connection with the first terminal equipment, and the first information comprises at least one of operations requested for the first equipment information of the second terminal equipment and the first equipment information of the second terminal equipment.
11. 11. The method of claim 10, wherein the second terminal device satisfies at least one of: a non-3 GPP device; the device at the back end of the first terminal device; the device is connected with the first terminal device; devices that do not support non-access stratum NAS protocol stacks.
12. 12. The method of claim 10, wherein the first terminal device satisfies at least one of: a terminal; 5G home gateway.
13. 13. The method of claim 10, wherein the first device information of the second terminal device comprises at least one of: identification information of the second terminal equipment; the address information of the second terminal equipment comprises at least one of an Internet Protocol (IP) address, an Ethernet address and a port number.
14. 14. The method of claim 10, wherein the operation of the first device information request for the second terminal device comprises at least one of creating, modifying, updating, and deleting.
15. 15. The method of claim 14, wherein the operation of the first device information request for the second terminal device comprises at least one of creating, modifying, updating, and deleting, satisfying at least one of: when the operation of the first equipment information request of the second terminal equipment is creation, indicating to add or create PCC rules corresponding to the first equipment information of the second terminal equipment; When the operation of the first equipment information request of the second terminal equipment is modification or update, indicating to modify or update the PCC rule corresponding to the first equipment information of the second terminal equipment; and when the operation of the first equipment information request of the second terminal equipment is deleting, indicating to delete the PCC rule corresponding to the first equipment information of the second terminal equipment.
16. 16. The method of claim 14, wherein the operation of the first device information request to the second terminal device comprises at least one of creating, modifying, updating, and deleting, the method further comprising: And receiving a second response, wherein the second response is used for indicating that the PCC rule corresponding to the first equipment information of one or more second terminal equipment is created, modified, updated or deleted.
17. 17. The method of claim 10, wherein the first information further comprises at least one of: The first terminal equipment supports the allocated equipment identification information range, the first terminal equipment supports the allocated equipment identification information, and the first terminal equipment supports the allocated equipment identification characteristic form.
18. 18. A method of communication, the method being applied to a third network function, the method comprising at least one of: Receiving second information; Sending a second request; receiving first device information of one or more second terminal devices; the second information is used for indicating second equipment information of the first terminal equipment; the second request satisfies at least one of: the second request is used for requesting to obtain first device information of one or more second terminal devices connected with or associated with the first terminal device; The second request includes at least the second information.
19. 19. The method of claim 18, wherein the second device information of the first terminal device comprises at least one of: the general public user identity GPSI, internet protocol IP address, ethernet address, port number.
20. 20. The method of claim 18, wherein the first device information of the second terminal device comprises at least one of: identification information of the second terminal equipment; the address information of the second terminal equipment comprises at least one of an Internet Protocol (IP) address, an Ethernet address and a port number.

Description

Communication method, apparatus, device, network function, storage medium and computer program product Technical Field The present application relates to the field of mobile communications technologies, and in particular, to a communication method, apparatus, device, network function, storage medium, and computer program product. Background With the continuous development of communication technology, the communication application of terminal equipment is becoming wider and wider. In the application process, after the terminal equipment is accessed to the communication network, the communication network can be provided for other terminal equipment which cannot be directly accessed to the communication network, and the terminal equipment can be called back-end equipment. Currently, a terminal device may allocate a device (ID) for a connected back-end device, and then the terminal sends the allocated device ID to a core network through a Non-Access Stratum (NAS) message, so that the core network may generate Policy and Charging Control (PCC) rules for a flow of the back-end device according to the received device ID, for matching a data flow of the back-end device into a quality of service (Quality of Service, qoS) flow. However, in the current implementation scheme, only the process of reporting the identifier allocated to the back-end device by the back-end device after the back-end device is connected with the terminal device is described, and how to process the related strategy of the back-end device after the back-end device is disconnected from the terminal device, so as to save resources becomes the technical problem to be solved currently. Content of the application In order to solve the technical problems, the application provides a communication method, a device, equipment, a network function, a storage medium and a computer program product, solves the problem that the related strategy of the core network side relative to the back-end equipment has no effective management method after the communication connection between the back-end equipment and the terminal equipment is disconnected at present, provides a communication method, realizes the management of the related strategy of the core network side relative to the back-end equipment after the communication connection between the back-end equipment and the terminal equipment is disconnected, and saves resources. The technical scheme of the application is realized as follows: an embodiment of the present application provides a communication method, where the method is applied to a first network function, and the method includes at least one of the following: Receiving first information; sending a first request; the first information satisfies at least one of: the first information is used for indicating first equipment information of one or more second terminal equipment which releases, interrupts or terminates the connection with the first terminal equipment, and comprises at least one of operations requested for the first equipment information of the second terminal equipment and the first equipment information of the second terminal equipment; the first request satisfies at least one of: the first request is used for requesting to create, modify, update or terminate policy and charging control PCC rules corresponding to first equipment information of one or more second terminal equipment, and the first request comprises at least one of a session management policy control creation request, a session management policy control update request and a session management policy control deletion request. The embodiment of the application provides a communication method, which is applied to first terminal equipment and comprises the following steps: transmitting first information; the first information satisfies at least one of: The first information is used for indicating first equipment information of one or more second terminal equipment which releases, interrupts or terminates the connection with the first terminal equipment, and the first information comprises at least one of operations requested for the first equipment information of the second terminal equipment and the first equipment information of the second terminal equipment. An embodiment of the present application provides a communication method, where the method is applied to a third network function, and the method includes at least one of the following: Receiving second information; Sending a second request; receiving first device information of one or more second terminal devices; the second information is used for indicating second equipment information of the first terminal equipment; the second request satisfies at least one of: the second request is used for requesting to obtain first device information of one or more second terminal devices connected with or associated with the first terminal device; The second request includes at least the second information. The embodiment of the a