Side information transmission method based on partial transmit sequence technology, and apparatus

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United States of America Patent

PATENT NO 11695609
SERIAL NO

17514562

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Abstract

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A side information transmission method and apparatus, where data to be transmitted by a transmit end includes at least one first data sub-block and at least one second data sub-block. A first modulated signal is obtained based on a first phase rotation factor. A second modulated signal is obtained based on a second phase rotation factor. Side information is generated based on the first phase rotation factor and the second phase rotation factor. The first data sub-block is carried on a first subcarrier, and the side information is also mapped to the first carrier. The first modulated signal corresponding to the at least one first data sub-block, the second modulated signal corresponding to the at least one second data sub-block, and a modulated signal corresponding to the side information are superposed to obtain a to-be-transmitted signal.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Rong Hangzhou, CN 336 863
Luo, Hejia Hangzhou, CN 133 172
Wang, Bin Hangzhou, CN 1022 8416
Wang, Jun Hangzhou, CN 1956 16826
Wang, Xiaolu Hangzhou, CN 70 121

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