Title :
Adaptive wavelet packet transform-based narrowband interference canceller in DSSS systems
Author :
Yang, Weimin ; Bi, Guangguo
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
fDate :
7/3/1997 12:00:00 AM
Abstract :
A new adaptive narrowband interference (NBI) rejection method based on wavelet packet transform in DSSS systems is presented. The interference is well located in the course of wavelet packet decomposition, and excised in proper domain in synthesis procedure
Keywords :
interference suppression; radiofrequency interference; spread spectrum communication; wavelet transforms; DS-SS system; adaptive narrowband interference rejection; wavelet packet transform;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970817
