发明名称 SIGNAL CONNECTION APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a signal connection apparatus configured to accurately perform high-speed large-capacity transmission, for information transmission, without being influenced by noise. <P>SOLUTION: In order to achieve the problem, a signal connection apparatus 2 of the present invention comprises a network control means for controlling data communication in a network when communicating data over the network, and a signal transmission means 14 for modulating a carrier wave signal with a baseband signal of the data and generating a modulation wave signal of a higher frequency than a noise frequency generated by peripheral equipment, and the modulation wave signal is transmitted to another connected network. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006115479(A) 申请公布日期 2006.04.27
申请号 JP20050261452 申请日期 2005.09.09
申请人 HITACHI LTD 发明人 NAGASU MASAHIRO;SATO YUTAKA;TERUNUMA MUTSUHIRO;AKIYAMA HIROYUKI
分类号 H04L27/02 主分类号 H04L27/02
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