Patent ID: 11963032
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. The method according to claim 1, wherein the method further comprises:
determining, by the session management network element, that a traffic steering entity changes from the first traffic steering entity to a second traffic steering entity; and
sending, by the session management network element, fifth indication information to the second traffic steering entity, wherein the fifth indication information indicates the second traffic steering entity to perform any one or both of the following steps:
sending a third traffic from the first traffic steering entity to the access device, wherein the third traffic is a traffic on which the first traffic steering control has been performed; or
sending a fourth traffic from the second function entity to a third function entity corresponding to the second traffic steering entity, wherein the fourth traffic is a traffic on which the first traffic steering control is to be performed.