Method, Device And Computer Storage Medium Of Communication

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. In one aspect, upon determination that a subsequent conditional cell change is to be performed from a source cell to a target cell, a terminal device performs a first set of procedures comprising at least one of the following: updating a security key associated with the target cell; performing PDCP re-establishment for a DRB and a SRB; or performing RLC re-establishment for the DRB and the SRB. In this way, UE behavior is clarified for support of selective activation of cell groups.

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