US 12,451,947 B2
Boresight direction alignment based on reference signal transmission and reception
Min Huang, Beijing (CN); Chao Wei, Beijing (CN); Hao Xu, Beijing (CN); and Sony Akkarakaran, Poway, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 18/709,875
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Jan. 27, 2022, PCT No. PCT/CN2022/074160
§ 371(c)(1), (2) Date May 14, 2024,
PCT Pub. No. WO2023/141848, PCT Pub. Date Aug. 3, 2023.
Prior Publication US 2025/0023616 A1, Jan. 16, 2025
Int. Cl. H04B 7/0413 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01)
CPC H04B 7/0691 (2013.01) [H04B 7/0413 (2013.01); H04L 5/0048 (2013.01); H04L 27/2639 (2013.01); H04L 27/2697 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A first orbital angular momentum (OAM) node for wireless communication, comprising:
a memory; and
one or more processors, coupled to the memory, configured to:
transmit a boresight direction alignment reference signal to a second OAM node; and
receive, from the second OAM node, a boresight direction alignment status report that indicates boresight direction alignment information based at least in part on the boresight direction alignment reference signal.