发明名称 |
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR A DIGITAL WAVELET MULTICARRIER TRANSMISSION SYSTEM |
摘要 |
<p>In case of disposing a pilot symbol in data transmission which depends on a DWMC transmission system, in a plurality of transmission symbols on a time axis, a pilot symbol, which becomes a signal of a sine wave, is configured, by giving contiguous identical data in a plurality of predetermined symbols. By transmitting a transmission signal with the use of this pilot signal, between a transmitting device and a receiving device, it is possible to carry out channel equalization by complex information which is obtained from a pilot symbol.</p> |
申请公布号 |
EP1636958(A1) |
申请公布日期 |
2006.03.22 |
申请号 |
EP20050734278 |
申请日期 |
2005.04.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KODAMA, NOBUTAKA;KOGA, HISAO |
分类号 |
H04J11/00;H04B3/10;H04J1/02;H04L25/02;H04L25/03;H04L27/00;H04L27/26;(IPC1-7):H04L27/26 |
主分类号 |
H04J11/00 |
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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