US 12,136,973 B2
Layer-specific feedback periodicity
Liangming Wu, Beijing (CN); Yu Zhang, San Diego, CA (US); Chenxi Hao, Beijing (CN); Kangqi Liu, San Diego, CA (US); Min Huang, Beijing (CN); Rui Hu, Beijing (CN); Hao Xu, Beijing (CN); and Wei Xi, Beijing (CN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 18/246,025
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Nov. 25, 2020, PCT No. PCT/CN2020/131405
§ 371(c)(1), (2) Date Mar. 20, 2023,
PCT Pub. No. WO2022/109849, PCT Pub. Date Jun. 2, 2022.
Prior Publication US 2023/0361821 A1, Nov. 9, 2023
Int. Cl. H04B 7/0456 (2017.01); H04B 7/06 (2006.01)
CPC H04B 7/0486 (2013.01) [H04B 7/0645 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving, from a base station, a channel state information configuration indicating a first feedback reporting periodicity for a dominant spatial layer and a second feedback reporting periodicity for a non-dominant spatial layer, wherein the first feedback reporting periodicity is different than the second feedback reporting periodicity;
transmitting a first channel state information report for at least the dominant spatial layer according to the first feedback reporting periodicity; and
transmitting a second channel state information report for the non-dominant spatial layer according to the second feedback reporting periodicity.