Adaptive radio frequency local oscillator tuning

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9660678
APP PUB NO 20160080017A1
SERIAL NO

14486113

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and devices are described for adaptively or dynamically tuning a radio frequency (RF) local oscillator (LO) for wireless communications. In one example, a radio may receive an RF signal and the LO of a radio may be tuned to a frequency that is an offset from its reception (RX) center frequency to deal with interference from another signal, such as one being transmitted using a different radio access technology (RAT) than that of the radio. The offset may be determined based upon an effect of the tuning on an attribute of the RF signal. In addition, the offset may be determined based on interference caused by the other signal.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banister, Brian Clarke San Diego, US 133 1104
Wang, Jibing San Diego, US 286 3943

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