user plan relocation techniques in wireless communication systems

摘要

techniques for modifying data sessions may allow changing user plan functions (upfs) that serve a data session. a eu that can identify a user plan for a first data session must be relocated from a first upf, and can start a second data session with a second upf using an ID associated with the first data session. in some cases, the first data session can be modified to be served by the second upf instead of the first upf. a network entity, such as a session management (smf) function, can determine that a user plan for a first eu data session is relocated far from a first upf, and can perform a plan plan reallocation user of the first data session by establishing a second data session on a second upf or by modifying the first data session to be served by a second upf.