US 12,078,709 B2
Power control scheme for radio frequency object detection
Sungwoo Park, Seoul (KR); Wooseok Nam, San Diego, CA (US); Tao Luo, San Diego, CA (US); Junyi Li, Franklin Park, NJ (US); Juan Montojo, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Taesang Yoo, San Diego, CA (US); and Simone Merlin, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 5, 2021, as Appl. No. 17/222,726.
Claims priority of provisional application 63/037,939, filed on Jun. 11, 2020.
Prior Publication US 2021/0389444 A1, Dec. 16, 2021
Int. Cl. G01S 13/04 (2006.01); H04W 52/24 (2009.01); H04W 52/36 (2009.01)
CPC G01S 13/04 (2013.01) [H04W 52/242 (2013.01); H04W 52/362 (2013.01); H04W 52/367 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of operating a wireless node, comprising:
transmitting a first set of radio frequency (RF) signals for communication in accordance with a first power control scheme; and
transmitting a second set of RF signals at least for object detection of at least one target object that is separate from the wireless node and a user of the wireless node in accordance with a second power control scheme,
wherein the wireless node sets a transmission power associated with the second power control scheme to at least one value that is greater than or equal to a transmission power associated with the first set of RF signals.