Filter bank based narrowband interference detection and suppression in spread spectrum systems

被引：0
|
作者：
Stitz, TH [1 ]
Renfors, M [1 ]
机构：
[1] Tampere Univ Technol, Inst Commun Engn, FIN-33101 Tampere, Finland
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A complex modulated filter bank based narrowband interference detection and suppression method is developed and its performance is studied in a spread spectrum system. The use of an efficient decimated filter bank with a highly selective subband filter prototype, in combination with a newly developed excision algorithm, offers a solution with efficient implementation that gives better performance than the FFT-based reference systems, especially in the presence of strong interference.
引用
收藏
页码：516 / 519
页数：4
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