DocumentCode
747007
Title
Echo canceler performance analysis in four-wire loop systems with correlated AR subscriber signals
Author
Homer, John ; Mareels, Iven M Y
Author_Institution
Dept. of Electr. Eng., Queensland Univ., St. Lucia, Qld., Australia
Volume
41
Issue
1
fYear
1995
fDate
1/1/1995 12:00:00 AM
Firstpage
322
Lastpage
328
Abstract
By using a simple example we illustrate the effect of autocorrelation and cross correlation of subscriber signals on the achievable performance of adaptive echo cancelers in a four-wire telephone network
Keywords
FIR filters; adaptive filters; autoregressive processes; correlation methods; echo suppression; subscriber loops; telephone interference; telephone networks; autocorrelation; correlated AR subscriber signals; cross correlation; echo canceler performance analysis; four-wire loop systems; four-wire telephone network; Differential equations; Finite impulse response filter; Helium; Hidden Markov models; Iron; Maximum likelihood detection; Performance analysis; Steady-state; Stochastic processes; Telephony;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/18.370089
Filename
370089
Link To Document