Patent ID: 11943286
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 15:
16. A communication apparatus, comprising a processor, a memory, and instructions that are stored in the memory and that can be run on the processor, wherein the instructions, when running, cause the apparatus to perform a method comprising:
receiving a third message from a core network control plane network element, wherein the third message is used to notify that a user plane path of a terminal device has changed; and
obtaining, based on the third message, information about a source application instance of an application accessed by the terminal device and information about a target application instance of the application; and
migrating a user context of the application from the source application instance to the target application instance, wherein the source application instance is deployed on the communication apparatus, and the target application instance is deployed on a second multi-access edge computing (MEC) platform.