US 12,114,180 B2
Wireless communication techniques employing beamforming based on spatial relationship to human tissue
Danlu Zhang, San Diego, CA (US); Brian Momeyer, Escondido, CA (US); Brian Clarke Banister, San Diego, CA (US); Udara Fernando, San Diego, CA (US); Eyosias Yoseph Imana, Chula Vista, CA (US); Raghu Narayan Challa, San Diego, CA (US); Jiaying Pan, San Diego, CA (US); Xiaoxin Zhang, Sunnyvale, CA (US); and Bala Ramasamy, San Marcos, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 24, 2022, as Appl. No. 17/648,789.
Prior Publication US 2023/0239707 A1, Jul. 27, 2023
Int. Cl. H04W 16/28 (2009.01); H04W 52/36 (2009.01)
CPC H04W 16/28 (2013.01) [H04W 52/367 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communication performed by a head-mounted user equipment (UE), the method comprising:
determining a first spatial relationship between an eye of a human user of the head-mounted UE and physical transmission and reception ports of the head-mounted UE;
based on the first spatial relationship, determining a second spatial relationship between a plurality of radio frequency (RF) beam directions of the head-mounted UE and the eye of the human user;
selecting a first RF beam direction from among the plurality of RF beam directions based at least in part on the second spatial relationship with respect to the first RF beam direction; and
transmitting or receiving RF radiation using a first RF beam conforming to the first RF beam direction.