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

页码：516 / 519

页数：4

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