Dynamic control of wireless signal strength

Abstract

Methods and apparatus for dynamically controlling transmit power with respect to wireless devices are disclosed. Techniques may include transmitting a radio frequency (RF) signal to a first wireless device at a first transmit power allocated to the first wireless device, and a second RF signal to a second wireless device at a second transmit power allocated to the second wireless device; responsive to the RF signal transmitted to the first wireless device, receiving a first backscattered RF signal having a first signal strength from the first wireless device, and a second backscattered RF signal having a second signal strength from the second wireless device; and based on the first signal strength and the second signal strength, adjusting the first transmit power allocated to the first wireless device, the second transmit power allocated to the second wireless device, or a combination thereof.

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