Method and system for transmission power control in bluetooth low energy controllers
US12245163B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 27, 2022 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Jun 5, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/383
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for dynamically adjusting transmit power of a first device that is in communication with a second device using a wireless communications protocol includes, in part, 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.