Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof

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United States of America Patent

PATENT NO 10932155
APP PUB NO 20200128439A1
SERIAL NO

16721691

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Abstract

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In the present invention, data generated from a source unit are distributed to at least one bandwidth; the data distributed to the respective bandwidths are encoded in order to perform an error correction; the encoded data are distributed to at least one antenna; a subcarrier is allocated to the data distributed to the respective antennas, and an inverse Fourier transform is performed; a short preamble and a first long preamble corresponding to the subcarrier are generated; a signal symbol is generated according to a data transmit mode; and a frame is generated by adding a second long preamble between the signal symbol and a data field for the purpose of estimating a channel of a subcarrier which is not used.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Eun-Young Daejeon, KR 71 757
Jeon, Taehyun Kyungki-do, KR 26 294
Kim, Myung-Soon Daejeon, KR 31 136
Lee, Sok-kyu Daejeon, KR 197 2004
Lyu, Deuk-Su Daejeon, KR 24 151
Yu, Hee-Jung Daejeon, KR 34 306

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