QUALCOMM Incorporated
Transmission configuration indication (TCI) state/beam determination for NR dual active protocol stack (DAPS) handover

Abstract:

In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for connecting, by a user equipment (UE), to a source cell via a first transmission configuration indication (TCI) state; connecting, by the UE, to a target cell via a second TCI state during a handover from the source cell to the target cell; determining, by the UE, whether a first transmission using the first TCI state overlaps in time with a second transmission using the second TCI state; and performing, by the UE, TCI selection between the first beam and the second TCI state based at least in part on the determination of whether the first transmission using the first TCI state overlaps or does not overlap with the second transmission using the second TCI state.