DocumentCode
339105
Title
Subspace-based approaches for narrowband interference suppression in DS spread spectrum systems
Author
Alshebeili, S.A. ; Al-Qurainy, A.M. ; Al-Ruwais, A.S.
Author_Institution
Dept. of Electr. Eng., King Saud Univ., Riyadh, Saudi Arabia
fYear
1998
fDate
1998
Firstpage
389
Abstract
In this paper, a new method utilizing a subspace-based interpolation error filter for narrowband (NB) interference suppression in direct sequence spread spectrum (DSSS) systems is presented. The performance of DSSS communication systems is studied when linear interpolation filters are employed for the estimation and subsequent suppression of the interference. The advantages of linear interpolation filters over linear prediction filters with an identical number of taps are also examined
Keywords
filtering theory; interference suppression; interpolation; parameter estimation; signal detection; spread spectrum communication; DSSS systems; direct sequence spread spectrum systems; estimation; interpolation error filter; linear interpolation filters; narrowband interference suppression; Ear; Electronic mail; Interference suppression; Interpolation; Narrowband; Niobium; Nonlinear filters; Signal analysis; Spread spectrum communication; Transversal filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4325-5
Type
conf
DOI
10.1109/ICOSP.1998.770233
Filename
770233
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