OFDM-CDMA equipment and method

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United States of America Patent

PATENT NO 9780982
SERIAL NO

15261333

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Abstract

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An OFDM signal transmission apparatus is provided, which includes a mapping unit configured to map first signals into N subcarriers and second signals into M subcarrier(s) to form an OFDM signal, wherein N is larger than M. The first signals are each indicating a same bit of retransmission information and the second signals are each indicating a same bit of information other than retransmission information. The OFDM signal transmission apparatus further includes a transmitting unit configured to transmit the formed OFDM signal.

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Patent Owner(s)

Patent OwnerAddress
GODO KAISHA IP BRIDGE 1C/O SAKURA SOGO JIMUSHO 1-11 KANDA-JINBOCHO CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sudo, Hiroaki Kanagawa, JP 108 1386

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