US 12,143,944 B2
Adaptive radar with public safety message integration
Preeti Kumari, San Diego, CA (US); Anantharaman Balasubramanian, San Diego, CA (US); Kapil Gulati, Belle Mead, NJ (US); Dan Zhang, San Diego, CA (US); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 3, 2021, as Appl. No. 17/466,720.
Prior Publication US 2023/0074360 A1, Mar. 9, 2023
Int. Cl. H04W 52/34 (2009.01); G01S 7/282 (2006.01); G01S 7/35 (2006.01); G01S 13/931 (2020.01); G08G 1/16 (2006.01); H04W 4/40 (2018.01)
CPC H04W 52/34 (2013.01) [G01S 13/931 (2013.01); H04W 4/40 (2018.02); G01S 7/282 (2013.01); G01S 7/35 (2013.01); G01S 2013/9316 (2020.01); G08G 1/16 (2013.01)] 29 Claims
OG exemplary drawing
 
28. An apparatus for wireless communication at a first device in a wireless communications system, comprising:
means for receiving, from a second device in the wireless communications system, a radio frequency broadcast message indicating a presence of the second device;
means for identifying a positioning accuracy of the second device based at least in part on the received radio frequency broadcast message;
means for determining a distance between the first device and the second device based at least in part on the radio frequency broadcast message;
means for adjusting, based at least in part on the determined distance between the first device and the second device and further based at least in part on the identified positioning accuracy, at least one parameter of a set of parameters associated with radar-based sensing by the first device; and
means for transmitting a radar signal based at least in part on the adjusted at least one parameter of the set of parameters.