发明名称 |
Modem apparatus, communication apparatus and communication control method |
摘要 |
The present invention calculates a product of the present sampling data by the sampling data one data unit ahead through a multiplier, adds up product values calculated for every sampling by adding product values calculated from previous samples occurring one data unit in advance through an adder and detects a reference timing with regard to a CP (cycle prefix) signal using the addition value.
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申请公布号 |
US6922437(B2) |
申请公布日期 |
2005.07.26 |
申请号 |
US20010811585 |
申请日期 |
2001.03.20 |
申请人 |
PANASONIC COMMUNICATIONS CO., LTD. |
发明人 |
NOMA NOBUHIKO;MIZUTANI MIKIO;OUGI TOSHIYUKI |
分类号 |
H04J11/00;H04L7/00;H04L7/08;H04L27/26;(IPC1-7):H04B1/38;H04L5/16 |
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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