公开(公告)号：US20190387418A1

公开(公告)日：2019-12-19

申请号：US16416450

申请日：2019-05-20

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Yerramalli ,  Xiaoxia Zhang ,  Sayed Ali Akbar Fakoorian

IPC: H04W16/28 ,  H04W72/04 ,  H04L25/02 ,  H04L5/00 ,  H04W76/27 ,  H04W80/02 ,  H04L1/00

Abstract: Methods, systems, and devices for wireless communications are described that provide for configuring a user equipment (UE) with a number of uplink transmission configuration states that may be mapped to corresponding uplink transmission parameters. The uplink transmission parameters may be associated with one or more of a directional uplink transmission beam, a set of base stations that are to receive an uplink transmission for joint processing, uplink reference signal transmissions, or combinations thereof. An indication of a first uplink transmission configuration state may be provided to the UE, and the UE may transmit the uplink transmission based at least in part on a first set of uplink transmission parameters that are associated with the first uplink transmission configuration state.