Noise power estimation method and noise power estimation device

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May 12, 2009
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Jul 13, 2006
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Feb 16, 2004
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Feb 17, 2003

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Expired

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Abstract

averages by multiplying predetermined values to the cumulative-added values. Having such configuration, even if the correlation between adjacent subcarriers becomes lower by frequency selective fading, the accuracy for estimating noise power can be improved.

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NTT DOCOMO INC	TOKYO 100-6150
PANASONIC MOBILE COMMUNICATIONS CO LTD	TSUZUKI-KU YOKOHAMA-SHI

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H04B:TRANSMISSION

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Inventor Name	Address	# of filed Patents	Total Citations
Abeta, Sadayuki	Chiyoda-ku , JP	145	2194
Atarashi, Hiroyuki	Chiyoda-ku , JP	61	1575
Fukuoka, Masaru	Kanazawa , JP	108	1215
Maeda, Noriyuki	Chiyoda-ku , JP	34	746
Sumasu, Atsushi	Yokosuka , JP	121	1324

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Noise power estimation method and noise power estimation device

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United States of America Patent

10524213

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PATENT NO	7532864
APP PUB NO	20060154608A1
SERIAL NO	10524213
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 12, 2009	US,7532864,B2 US7532864B2	GRANTED PATENT AS SECOND PUBLICATION
July 13, 2006	US,20060154608,A1 US20060154608A1	FIRST PUBLISHED PATENT APPLICATION

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10524213

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