发明名称 |
SIGNAL TRANSMITTING METHOD AND TRANSMITTER IN RADIO MULTIPLEX TRANSMISSION SYSTEM |
摘要 |
<p>A disclosed signal transmission method in a radio multiplex transmission system comprises the steps of: serial-to-parallel converting serial data to be transmitted into N (N: two or more) parallel data series; independently performing an error-correcting encoding process on the parallel signals of the N data series serial-to-parallel converted; parallel-to-serial converting the parallel signals encoded with error-correcting codes; performing an interleaving process on the parallel-to-serial converted signals; serial-to-parallel converting the interleaved signals into L (L: two or more) parallel data series and transmitting each of the L data series using L antennas; receiving the transmitted signals; separating the received signals into M (M: two or more) data series and parallel-to-serial converting the M data series; performing a deinterleaving process on the parallel-to-serial converted signals; serial-to-parallel converting the deinterleaved signals into N data series; independently performing an error-correcting decoding process on the parallel signals of the N data series serial-to-parallel converted; and parallel-to-serial converting the signals in which the error-correcting codes are decoded, thereby recovering the transmitted data.</p> |
申请公布号 |
EP1667350(B1) |
申请公布日期 |
2015.04.15 |
申请号 |
EP20040787670 |
申请日期 |
2004.09.07 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAWAMOTO, JUNICHIRO;ASAI, TAKAHIRO;HIGUCHI, KENICHI;SAWAHASHI, MAMORU |
分类号 |
H04L1/06;H04B7/08;H04J99/00;H04L1/00 |
主分类号 |
H04L1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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