Transmission method, transmitter apparatus, reception method and receiver apparatus

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United States of America

PATENT NO 10541849
APP PUB NO 20190342133A1
SERIAL NO

16460361

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Abstract

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Transmission quality is improved in an environment in which direct waves dominate in a transmission method for transmitting a plurality of modulated signals from a plurality of antennas at the same time. All data symbols used in data transmission of a modulated signal are precoded by hopping between precoding matrices so that the precoding matrix used to precode each data symbol and the precoding matrices used to precode data symbols that are adjacent to the data symbol in the frequency domain and the time domain all differ. A modulated signal with such data symbols arranged therein is transmitted.

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Patent Owner(s)

  • SUN PATENT TRUST

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Tomohiro Osaka, JP 615 5383
Murakami, Yutaka Kanagawa, JP 794 6714
Ouchi, Mikihiro Osaka, JP 394 2773

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