US 12,432,669 B2
Method for controlling electronic device, electronic device and readable storage medium
Hua Zhang, Beijing (CN); Deqian Wang, Beijing (CN); Shui Liu, Beijing (CN); and Xin Liu, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed on Jun. 29, 2022, as Appl. No. 17/853,338.
Claims priority of application No. 202111401211.2 (CN), filed on Nov. 19, 2021.
Prior Publication US 2023/0164707 A1, May 25, 2023
Int. Cl. H04W 52/36 (2009.01); H04W 52/22 (2009.01)
CPC H04W 52/367 (2013.01) [H04W 52/225 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for controlling an electronic device, comprising:
obtaining a service scenario of the electronic device;
determining an upper limit value of a transmit power based on the service scenario;
controlling the electronic device to transmit and receive signals by using the transmit power, and making an average value of the transmit power satisfy a specific absorption rate (SAR) requirement;
wherein determining the upper limit value of the transmit power comprises:
determining an upper limit adjustment of the transmit power based on the service scenario;
obtaining a sum of a limit power in a SAR scenario and the upper limit adjustment;
determining the sum as the upper limit value of the transmit power of the electronic device;
determining that the upper limit adjustment is a first preset adjustment in response to the service scenario being a first service scenario; and
determining that the upper limit adjustment is a second preset adjustment in response to the service scenario being a second service scenario,
wherein the second preset adjustment is less than the first preset adjustment;
setting the first preset adjustment, comprising:
obtaining a current value for transmitting and receiving signals by the electronic device;
determining a signal state of the electronic device based on the current value and a preset range;
determining an adjustment corresponding to the signal state based on a preset corresponding relationship between signal states and adjustments; and
determining the adjustment as the first preset adjustment.