QUALCOMM Incorporated
Control resource set determination for multiple transmission-reception point configurations

Abstract:

The described techniques provide for efficiently monitoring for control information from a single transmission-reception point (TRP) after transitioning from a multi-TRP operation mode to a single-TRP operation mode. If a user equipment (UE) is communicating with a first TRP and a second TRP in a multi-TRP operation mode, and the UE is directed to transition to communicating with the first TRP in a single-TRP operation mode, the UE may limit the number of CORESETs monitored in the single-TRP operation mode to a maximum number of CORESETs configured for the single-TRP operation mode. That is, if the number of CORESETs monitored by the UE for control information from the first TRP in the multi-TRP mode exceeds the maximum number of CORESETs configured for the single-TRP operation mode, the UE may identify a subset of the CORESETs to monitor for control information from the first TRP in the single-TRP mode.