Sequential decoder, and receiver using sequential decoder

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United States of America Patent

PATENT NO 6728322
SERIAL NO

09463409

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sequential decoder for use in broadband mobile communications and a receiver including the sequential decoder. The sequential decoder computes likelihood values by referring to histories of paths to reduce the required computational effort. The paths include signal points having small tap coefficient values in an equalizer with a transversal filter, and may also include paths within a constraint length which are old in time.

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Patent Owner(s)

  • NTT MOBILE COMMUNICATIONS NETWORK INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Takahiro Yokohama, JP 291 3323
Matsumoto, Tadashi Yokosuka, JP 131 1213

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