US 12,408,124 B2
Utilizing device state information in simultaneous radio transmission scenarios for radio frequency (RF) exposure compliance
Lin Lu, San Diego, CA (US); Jagadish Nadakuduti, Bermuda Dunes, CA (US); and Paul Guckian, La Jolla, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 1, 2022, as Appl. No. 18/051,847.
Claims priority of provisional application 63/263,389, filed on Nov. 2, 2021.
Prior Publication US 2023/0138665 A1, May 4, 2023
Int. Cl. H04W 52/36 (2009.01); H04W 52/42 (2009.01)
CPC H04W 52/367 (2013.01) [H04W 52/42 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication by a wireless device, comprising:
determining a first radio frequency (RF) exposure for a first frequency band;
determining a second RF exposure for a second frequency band based on a first distance;
adjusting a value of the second RF exposure based on a second distance;
determining a first transmit power limit for the first frequency band based on an RF exposure limit, the first RF exposure, and the adjusted value of the second RF exposure; and
transmitting a signal in the first frequency band based on the first transmit power limit.