Method for pilot signal based self-inteference cancellation tuning

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United States of America Patent

PATENT NO 9673854
SERIAL NO

15011093

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for pilot signal based self-interference cancellation tuning includes detecting a tuning trigger and in response to the tuning trigger, generating a pilot transmit signal according to the trigger data; and transmitting, at the transmitter, the pilot transmit signal; receiving, at the receiver, a pilot receive signal; cancelling, at the self-interference canceller, a portion of self-interference in the receive pilot signal, resulting in a composite pilot signal; analyzing the composite pilot signal; and tuning a configuration parameter of the self-interference canceller, based on analysis of the composite pilot signal, resulting in reduced self-interference in the composite pilot signal.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jung-Il Sunnyvale, US 59 1717
Jain, Mayank Sunnyvale, US 98 3112
Mehlman, Jeff Sunnyvale, US 12 954

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