发明名称 |
Multicarrier receiver with an antenna array |
摘要 |
<p>An adaptive communication apparatus for use in a multicarrier transmission system in which data sequence to be transmitted is divided into a plurality of data sequences, and these data sequences are converted into a high-frequency signal including a plurality of carriers allocated different frequencies and radio-transmitted in parallel. In the adaptive communication apparatus, a received high-frequency signal is separated into a plurality of carriers by a wave separator. The frequency characteristic of the received high-frequency signal is corrected by a frequency characteristic compensation unit. The frequency characteristic compensation unit is controlled by a controller through use of the high-frequency signal subjected to signal processing by the frequency characteristic compensation unit and the wave separator. The high-frequency signal thus processed by the frequency characteristic compensation unit and the wave separator is demodulated by a demodulator in order to output a plurality of data sequences corresponding to the respective carriers. The original data is reproduced by a parallel-to-serial converter from the plurality of data sequences corresponding to the respective carriers. <IMAGE></p> |
申请公布号 |
EP0844765(B1) |
申请公布日期 |
2003.06.04 |
申请号 |
EP19970120483 |
申请日期 |
1997.11.21 |
申请人 |
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
FUJIMOTO, MITOSHI;SHIBATA, TSUTAYUKI;SUZUKI, NORIYOSHI;ENDO, CHISATO |
分类号 |
H04L27/38;H04B1/10;H04B7/10;H04J11/00;H04L1/06;H04L27/26;(IPC1-7):H04L27/26 |
主分类号 |
H04L27/38 |
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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