PUCCH TRANSMISSION WITH MULTIPLE SPATIAL RELATIONS BASED ON PDCCH AND PUCCH RESOURCE PARAMETERS

摘要

This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for a PUCCH transmission with multiple spatial relations based on PDCCH and PUCCH resource parameters. An indication of one or more spatial relations for an uplink control channel is received by a UE. The UE determines whether to transmit the uplink control channel using a single spatial relation or multiple spatial relations. Based on the determination, the UE transmits the uplink control channel to a base station using the single spatial relation or the multiple spatial relations.