METHOD FOR ACTIVATION OR DEACTIVATION OF CONNECTION OF USER PLANE IN EACH SESSION Russian patent published in 2020 - IPC H04W76/00 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to connection management in wireless communication networks. When managing session in network node for session management receiving from user equipment (UE) first request, including at least one session identifier (ID) for resource release, said resource is associated with at least one session of a protocol data unit (PDU) corresponding to at least one session ID; and releasing information in a network node for session control associated with at least a PDU session corresponding to at least one session ID.

EFFECT: enabling reduction of required signaling for establishment of NG3 tunnel (in basic network of next generation), which enables to activate specific session from number of numerous existing sessions.

16 cl, 15 dwg