发明名称 |
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD |
摘要 |
A communication apparatus which performs a carrier detection and is connected to a transmission line includes: a carrier detecting unit which detects a first control signal for the carrier detection and a second control signal for the carrier detection; a comparing unit which compares carrier detecting results obtained by the carrier detecting unit; and a control unit which controls at least one of a symbol length of the first control signal and a symbol length of the second control signal based upon a comparison result obtained by the comparing unit.
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申请公布号 |
US2008240143(A1) |
申请公布日期 |
2008.10.02 |
申请号 |
US20080057204 |
申请日期 |
2008.03.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOGA HISAO;KODAMA NOBUTAKA |
分类号 |
H04L12/413 |
主分类号 |
H04L12/413 |
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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