FIELD: physics, communications.
SUBSTANCE: invention relates to communication engineering. Terminal nodes request that access points alter group membership information supported at the access point. An access point responds to the request through an answer signal which indicates granting or decline of the request. Requests can be for addition or removal of a terminal node from a specific group membership list identified in the request signal. Group membership information can be updated in the node during handover and/or when the terminal node enters a cell or changes its network connection point.
EFFECT: improved method for group exchange in wireless communication networks.
28 cl, 8 dwg
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