Wireless signal transmitting method and wireless apparatus

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United States of America Patent

PATENT NO 9882614
SERIAL NO

14375037

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Abstract

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Interference in preamble signals and pilot signals in cooperative transmission using interference suppressing technology is avoided. A wireless apparatus for transmitting a wireless signal on which directivity control has been performed to stations in a wireless system including at least one wireless apparatus is provided with a known signal generating unit which generates a known signal to be added to the wireless signal, a weighting processing unit which performs weighting on the known signal generated by the known signal generating unit, and a wireless processing unit which transmits the known signal on which the weighting has been performed by the weighting processing unit.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION5-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Yusuke Yokosuka, JP 112 676
Ichikawa, Takeo Yokosuka, JP 31 372
Ishihara, Koichi Yokosuka, JP 88 601
Kudo, Riichi Yokosuka, JP 55 516
Mizoguchi, Masato Yokosuka, JP 125 1296
Murakami, Tomoki Yokosuka, JP 96 198

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