US 12,452,794 B2
Specific absorption rate mitigations
Chih-Hung Chien, Taipei (TW); Chien-pai Lai, Taipei (TW); and Chin-Hung Ma, Taipei (TW)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Appl. No. 18/263,112
Filed by Hewlett-Packard Development Company, L.P., Spring, TX (US)
PCT Filed Feb. 23, 2021, PCT No. PCT/US2021/019300
§ 371(c)(1), (2) Date Jul. 26, 2023,
PCT Pub. No. WO2022/182337, PCT Pub. Date Sep. 1, 2022.
Prior Publication US 2024/0098652 A1, Mar. 21, 2024
Int. Cl. H04W 52/18 (2009.01); G06F 9/4401 (2018.01); H04W 28/02 (2009.01); H04W 28/08 (2023.01)
CPC H04W 52/18 (2013.01) [G06F 9/4411 (2013.01); H04W 28/0231 (2013.01); H04W 28/0958 (2020.05)] 15 Claims
OG exemplary drawing
 
1. A computing device comprising:
a first radio device including a first antenna;
a second radio device including a second antenna; and
a basic input/output system (BIOS) to:
establish a communication with the first radio device and the second radio device;
receive first transmission status information associated with the first antenna from the first radio device;
receive second transmission status information associated with the second antenna from the second radio device;
detect a condition indicative of a combined transmit power of the first antenna and the second antenna exceeding a radio frequency exposure threshold based on the first and second transmission status information; and
instruct the first radio device, the second radio device, or both to perform a mitigation action to maintain the combined transmit power at or below the radio frequency exposure threshold in response to the detection.