US 11,057,917 B2
Quasi co-location relation configuration for periodic channel state information reference signals
Alexandros Manolakos, San Diego, CA (US); Parisa Cheraghi, San Diego, CA (US); Yan Zhou, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 7, 2019, as Appl. No. 16/677,259.
Claims priority of application No. 20180100517 (GR), filed on Nov. 12, 2018.
Prior Publication US 2020/0154465 A1, May 14, 2020
Int. Cl. H04W 72/12 (2009.01); H04L 5/00 (2006.01); H04W 72/14 (2009.01); H04W 84/04 (2009.01)
CPC H04W 72/1273 (2013.01) [H04L 5/0051 (2013.01); H04W 72/1289 (2013.01); H04W 72/14 (2013.01); H04W 84/045 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment (UE), comprising:
receiving information configuring one or more occasions of a periodic channel state information reference signal (P-CSI-RS) without associated quasi co-location (QCL) information for the one or more occasions of the P-CSI-RS; and
receiving an occasion of the P-CSI-RS, of the one or more occasions of the P-CSI-RS, using a QCL relation determined based at least in part on whether a physical downlink shared channel (PDSCH) is scheduled for a same set of symbols as the occasion of the P-CSI-RS.