Digital radio frequency interference canceller

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United States of America Patent

PATENT NO 6014412
SERIAL NO

08834503

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Abstract

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Disclosed are radio frequency (RF) interference cancellation techniques that effectively estimate RF interference to the data signals being received using a frequency domain model, and then remove the estimated RF interference from the received data signals. Improved techniques for digitally filtering multicarrier modulation samples to reduce sidelobe interference due to the RF interference are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
AMATI COMMUNICATIONS CORPORATIONSAN JOSE CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bingham, John A C Palo Alto, CA 25 1643
Wiese, Brian R San Carlos, CA 9 175

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