The present invention concerns a form of communication within a cellular wireless communication network. One aspect of the invention concerns a User equipment (12A, 12B, 12C) for a cellular network (10), configured to leave up, at least partially, a management of a connection between the UE (12A, 12B) and the cellular network (10) to a predetermined UE (11) of an UE Group (17) including the UE (12A, 12B, 12C) and the predetermined UE (11). Another aspect of the invention concerns an user equipment (11) for a cellular network (10) configured to manage a connection between the cellular network (10) and a UE Group (17) which includes the UE (11) and one or more other UEs (12A, 12B).
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