QUALCOMM Incorporated
UPLINK DUPLEX CONFIGURATION FOR UPLINK SWITCH

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station (BS), a UE capability indicator of a capability of the UE. The BS may select an uplink switch mode. The UE may receive, from the BS, signaling identifying the uplink switch mode, of a plurality of uplink switch modes, for switching one or more transmit chains of the UE between a first uplink duplex configuration and a second uplink duplex configuration. The UE may switch at least one uplink duplex configuration of at least one transmit chain of the UE based at least in part on the uplink switch mode. Numerous other aspects are provided.