US 12,245,163 B1
Method and system for transmission power control in bluetooth low energy controllers
Khaled M. F. Elsayed, Giza (EG)
Assigned to Synopsys, Inc., Sunnyvale, CA (US)
Filed by Synopsys, Inc., Sunnyvale, CA (US)
Filed on Jul. 27, 2022, as Appl. No. 17/875,228.
Claims priority of provisional application 63/226,066, filed on Jul. 27, 2021.
Int. Cl. H04W 52/24 (2009.01); H04W 52/36 (2009.01)
CPC H04W 52/245 (2013.01) [H04W 52/367 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for dynamically adjusting transmit power of a first device that is in communication with a second device using a wireless communications protocol, the method comprising:
determining, by the second device, a received signal strength indication (RSSI) associated with a signal received from the first device;
determining, by the second device, a first amount of power adjustment for the first device in accordance with the determined RSSI;
transmitting the first amount of power adjustment from the second device to the first device;
determining, by the first device, a second amount of power adjustment for the first device in accordance with the RSSI and the first amount of power adjustment; and
changing a transmit power of the first device in accordance with the second amount of power adjustment.