| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication interference system improved to obtain a more valid interference effect in an interference target spread signal of DS communication or the like. <P>SOLUTION: A spread code to be used in the DS communication as an interference target is generated to match code timing with the spread code of a communication signal in the interference target receiving station in the same sequence and by applying the interference with an interference signal spread and modulated by such a code, a high interference effect can be acquired. <P>COPYRIGHT: (C)2003,JPO</p> |
