US 12,483,317 B2
Channel state information-reference signal resources with multiple transmission configuration indication states
Mostafa Khoshnevisan, San Diego, CA (US); Chenxi Hao, Beijing (CN); Yu Zhang, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Hao Xu, Beijing (CN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/905,630
Filed by QUALCOMM Incorporated, San Diego, CA (US); Mostafa Khoshnevisan, San Diego, CA (US); Chenxi Hao, Beijing (CN); Yu Zhang, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Hao Xu, Beijing (CN)
PCT Filed Mar. 3, 2020, PCT No. PCT/CN2020/077558
§ 371(c)(1), (2) Date Sep. 2, 2022,
PCT Pub. No. WO2021/174409, PCT Pub. Date Sep. 10, 2021.
Prior Publication US 2023/0171062 A1, Jun. 1, 2023
Int. Cl. H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04L 5/16 (2006.01)
CPC H04B 7/06968 (2023.05) [H04B 7/0626 (2013.01); H04L 5/0051 (2013.01); H04L 5/0057 (2013.01); H04L 5/0085 (2013.01); H04L 5/0094 (2013.01)] 34 Claims
OG exemplary drawing
 
1. A method of wireless communication at a user equipment (UE), comprising:
receiving a channel state information-reference signal (CSI-RS) resource configuration, wherein the CSI-RS resource configuration configures an association of at least one CSI-RS resource of a plurality of CSI-RS resources with at least two transmission configuration indicator (TCI) states;
identifying a CSI-RS resource of the plurality of CSI-RS resources; and
receiving the identified CSI-RS resource using a quasi-co-location (QCL) assumption corresponding to one or more TCI states associated with the identified CSI-RS resource.