CPC H04L 67/141 (2013.01) [H04L 12/14 (2013.01); H04L 12/1407 (2013.01); H04L 41/0893 (2013.01); H04L 41/0894 (2022.05); H04L 67/146 (2013.01); H04L 69/329 (2013.01); H04M 15/66 (2013.01); H04W 76/25 (2018.02)] | 20 Claims |
1. A session processing method, comprising:
receiving, by a policy control function apparatus, from an application function apparatus, a request that comprises a continuity requirement of an application indicating whether a service of the application needs to remain uninterrupted for a user equipment when the user equipment moves;
determining, by the policy control function apparatus for the application, a session and service continuity mode that satisfies the continuity requirement of the application; and
sending, by the policy control function apparatus, to the user equipment, policy information that comprises the session and service continuity mode.
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