Paper Info
Title
Adaptive subband Notch Filter for RFI cancellation in low interference to signal ratio
Abstract
In this paper, an adaptive-subband-based Radio Frequency Interference (RFI) cancellation method for VDSL systems is developed. The use of subband adaptive IIR notch filter with a specific developed excision algorithm offers a solution in low Interference to Signal Ratio (ISR) environment. The di- vision of a fullband problem into several subbands improves the tracking ability of the Fullband Adaptive Notch Filter (FANF) in low ISR, since the noise variance is reduced in each subband and offers faster convergence speed, due to decimation. In this paper, we compare the performances of the subband method with the classical fullband method us- ing the normalized-stochastic-algorithm-based IIR Adapt ive Notch Filter (ANF).
Year
Venue
Keywords
2006
EUSIPCO
iir filters,adaptive filters,digital subscriber lines,interference suppression,notch filters,radiofrequency interference,tracking filters,anf,fanf tracking,isr environment,rfi cancellation,vdsl system,adaptive subband based radio frequency interference cancellation,interference to signal ratio,noise variance reduced,normalized-stochastic-algorithm-based llr adaptive notch filter,subband adaptive llr notch filter,very high speed digital subscriber line
Field
DocType
ISSN
Convergence (routing),Band-stop filter,Decimation,Computer science,Control theory,Electromagnetic interference,Infinite impulse response,Electronic engineering,Adaptive filter,Line filter,Interference (wave propagation)
Conference
2219-5491
Citations 
PageRank 
References 
0
0.34
5
Authors
4
Name
Order
Citations
PageRank
Rim Elasmi-Ksibi1132.13
Sofiane Cherif2237.58
Hichem Besbes38022.41
Meriem Jaidane4134.39