US 12,231,939 B2
Sensing in wireless communications system
Jeongho Jeon, San Jose, CA (US); Ebrahim MolavianJazi, Santa Clara, CA (US); and Joonyoung Cho, Portland, OR (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 13, 2021, as Appl. No. 17/644,050.
Claims priority of provisional application 63/145,894, filed on Feb. 4, 2021.
Prior Publication US 2022/0256519 A1, Aug. 11, 2022
Int. Cl. G01S 7/02 (2006.01); G01S 13/02 (2006.01); H04B 17/20 (2015.01); H04B 17/24 (2015.01); H04W 24/08 (2009.01); H04W 24/10 (2009.01); H04W 72/044 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 84/02 (2009.01); H04W 88/02 (2009.01); H04W 88/08 (2009.01); H04W 92/02 (2009.01); H04W 92/10 (2009.01)
CPC H04W 24/10 (2013.01) [G01S 7/023 (2013.01); G01S 13/02 (2013.01); H04B 17/201 (2023.05); H04B 17/24 (2015.01); H04W 24/08 (2013.01); H04W 72/044 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 84/02 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01); H04W 92/02 (2013.01); H04W 92/10 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE), the method comprising:
transmitting a request for allocation of radar sensing resources;
receiving:
first information related to a time resource for downlink (DL) communication, uplink (UL) communication, or radar sensing, wherein:
the first information indicates a time pattern for a set of subcarriers and symbols, the time pattern including:
one or more UL components for UL communications,
one or more DL components for DL communications,
one or more radar sensing components, and
one or more flexible components that may be used for UL or DL communications or radar sensing; and
the time pattern comprises one or more time slots or one or more symbols;
second information related to a frequency resource for DL and UL communication or radar sensing; and
third information related to a sequence for a radar sensing signal waveform;
determining, based on the first and the second information, a radar sensing measurement report; and
transmitting a channel with the radar sensing measurement report.