Patent ID: 11871304
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A method of a vertical application layer (VAL) client in a wireless communication system, the method comprising:
transmitting, to a group management client for a service enabler architecture layer (SEAL) service, a request for a list of groups in which a VAL user equipment (UE) of the VAL client is a member; and
receiving, from the group management client, notification of the list of the groups based on a group fetch response from a group management server for the SEAL service to the group management client,
wherein the group fetch response is in response to a group list fetch request, and
wherein the group list fetch request comprises an identity of the VAL UE, and the group list fetch response comprises a VAL group identifier (ID) indicating the list of the groups.