US 11,716,185 B2
Techniques for quasi co-location (QCL) indication in an integrated access and backhaul (IAB) system
Navid Abedini, Somerset, NJ (US); Jianghong Luo, Skillman, NJ (US); Tao Luo, San Diego, CA (US); Luca Blessent, Whitehouse Station, NJ (US); Karl Georg Hampel, Hoboken, NJ (US); and Junyi Li, Chester, NJ (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 17, 2020, as Appl. No. 17/125,550.
Claims priority of provisional application 62/951,917, filed on Dec. 20, 2019.
Prior Publication US 2021/0194657 A1, Jun. 24, 2021
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0053 (2013.01) [H04L 5/0048 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communications at an integrated access and backhaul (IAB) node, comprising:
determining a spatial relation between a first communication of a distributed unit (DU) entity and a second communication of one of the DU entity or a co-located mobile termination (MT) entity;
configuring a beam of at least one of the MT or the DU based on the determined spatial relation; and
communicating using the beam with at least one entity.