Blind interference detection and recognition for the multi-carrier signal

被引：0
|
作者：
Zhang Xing
Hu Jianhao
机构：
[1] NationalKeyLaboratoryofScienceandTechnologyonCommunications,UniversityofElectronicScienceandTechnologyofChina
来源：
TheJournalofChinaUniversitiesofPostsandTelecommunications | 2017年 / 24卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TN911.23 [信号检测与估计];
学科分类号：
摘要：
For the interference hidden in the expected multi-carrier signal, this paper proposes a novel detection and recognition algorithm. The algorithm cannot only detect the single-carrier interference(SCI) by the high-order cumulant, but also finds the multi-carrier signal based on spectrum character. Besides, the algorithm can distinguish the modulation types of the SCI. The algorithm does not depend on any prior knowledge and data-aided, which is propitious to practical applications. The analysis and simulation results demonstrate that the proposed algorithm is effective.
引用
收藏
页码：48 / 56
页数：9
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