Pre-coding method and transmitter

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United States of America

PATENT NO 12132539
APP PUB NO 20230379019A1
SERIAL NO

18231327

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Abstract

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Disclosed is a transmission scheme for transmitting a first modulated signal and a second modulated signal over the same frequency at the same time. According to the transmission scheme, a precoding weight multiplying unit multiplies a baseband signal after a first mapping and a baseband signal after a second mapping by a precoding weight and outputs the first modulated signal and the second modulated signal. In the precoding weight multiplying unit, precoding weights are regularly hopped.

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Patent Owner(s)

Patent OwnerAddress
SUN PATENT TRUSTNEW YORK NY 10022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Tomohiro Osaka, JP 650 5838
Murakami, Yutaka Kanagawa, JP 844 7226
Ouchi, Mikihiro Osaka, JP 423 3129

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