Non-orthogonal multiple access (NOMA) multi-layer transmission method and apparatus therefor

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United States of America

PATENT NO 11923891
SERIAL NO

17423910

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Disclosed are a non-orthogonal multiple access (NOMA) multi-layer transmission method and an apparatus therefor. The method includes: a terminal determines a spread spectrum sequence group for NOMA multi-layer transmission, with the terminal being configured for NOMA multi-layer transmission, and the spread spectrum sequence group includes N spread spectrum sequences, the N spread spectrum sequences correspond to N data layers, the N spread spectrum sequences are mutually orthogonal, N is the number of data layers of NOMA multi-layer transmission, and N is an integer greater than 1; and the terminal sends data, the data comprising the N data layers using the spread spectrum sequence group for spectrum spreading.

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Patent Owner(s)

  • DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Xiangli Beijing, CN 9 2
Ren, Bin Beijing, CN 98 126
Xing, Yanping Beijing, CN 50 145
Zhao, Zheng Beijing, CN 135 1040

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