US 12,407,371 B2
Dynamic tuning method for time-average SAR and user equipment thereof
Chun-Yen Wu, Hsinchu (TW)
Assigned to MEDIATEK INC., Hsinchu (TW)
Filed by MEDIATEK INC., Hsinchu (TW)
Filed on Aug. 30, 2022, as Appl. No. 17/823,159.
Prior Publication US 2024/0072835 A1, Feb. 29, 2024
Int. Cl. H04B 1/3827 (2015.01); H04W 52/36 (2009.01)
CPC H04B 1/3838 (2013.01) [H04W 52/367 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A dynamic tuning method for a time-average specific absorption rate (SAR), applied to a user equipment (UE), comprising:
determining, by a processor of the UE, a current frequency band in which the UE is operating, wherein each frequency band corresponds to a SAR table, and the SAR table comprises a plurality of code words;
selecting, by the processor, a code word combination within a unit of time from the plurality of code words based on the SAR table corresponding to the current frequency band; and
switching, by a switch circuit of the UE, to different switch states within the unit of time based on the code words comprised in the selected code word combination,
wherein each switch state corresponds to a corresponding cord word of the selected code word combination.