SAMPLING FREQUENCY OFFSET ESTIMATION AND CORRECTION SYSTEM AND METHOD FOR ULTRA WIDEBAND OFDM

United States of America Patent

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Issued Date
Mar 8, 2007
app pub date
Aug 24, 2006
filing date
Sep 6, 2005

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Abandoned

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Abstract

A system and method that uses pilot tones to determine a phase estimate to adjust the phase of a sampling clock of an analog-to-digital converter (ADC) to compensate for sampling frequency offset between the ADC in a receiver and a digital-to-analog converter in a transmitter.

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Patent Owner(s)

Patent Owner	Address
SIGMA DESIGNS INC	MILPITAS CA

International Classification(s)

H04B:TRANSMISSION

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
French, Catherine A	Olympia, WA	11	353
Lu, Ruoyang	Milpitas, CA	9	79
Nguyen, Hung C	Milpitas, CA	32	1400
Pirooz, Ali D	Fremont, CA	6	71

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SAMPLING FREQUENCY OFFSET ESTIMATION AND CORRECTION SYSTEM AND METHOD FOR ULTRA WIDEBAND OFDM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11467158

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11467158

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