发明名称 |
Communication system, communication method, transmission device, reception device, and control program |
摘要 |
<p>An object of the present invention is to provide a communications system etc., which can reduce the influence of interference from other systems which results from a difference in symbol length, in an area where a plurality of systems using different transmission methods are mixed. The present invention relates to a communications system in which a plurality of systems share the same frequency bandwidth so as to transmit information symbols. One of the plurality of systems 1 includes an identifying unit 109 configured to identify the symbol length of an information symbol transmitted in a different system 2; and an adjusting unit 102, 107 configured to adjust the symbol length of an information symbol to be transmitted, in accordance with an identified symbol length. <IMAGE></p> |
申请公布号 |
EP1566907(B1) |
申请公布日期 |
2010.06.23 |
申请号 |
EP20030774092 |
申请日期 |
2003.11.20 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
FUJII, HIROMASA;TOMISATO, SHIGERU;SUDA, HIROHITO;ABE, TETSUSHI;YAMADA, TAKEFUMI |
分类号 |
H04J11/00;H04L1/00;H04L25/02;H04L27/26;H04W16/14;H04W24/08;H04W24/10;H04W76/02 |
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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