Process and system for transferring vector signal with precoding for signal power reduction

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United States of America Patent

PATENT NO 6009123
SERIAL NO

08925496

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transfer process in which, an original vector signal is precoded to an intermediately-precoded vector signal, and the extended modulo operation is performed when the intermediately-precoded vector signal is located outside a predetermined extended-modulo limit area, and the precoded vector signal is transferred through a system having a predetermined filtering characteristic. From the transferred vector signal, the original vector signal is detected, based on a relationship between the vector components of the original vector signal and the transferred vector signal.

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Patent Owner(s)

  • CONEXANT SYSTEMS, INC.;FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirao, Kyoko Kawasaki, JP 15 96
Kaku, Takashi Kawasaki, JP 84 676
Miyazawa, Hideo Kawasaki, JP 118 1711

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