DocumentCode
443848
Title
A new constant modulus blind channel equalization algorithm
Author
Xu, Hua ; Zheng, Hui
Author_Institution
Nat. Key Lab. of Signal Process., IETTC, Sichuan, China
Volume
1
fYear
2005
fDate
23-26 Sept. 2005
Firstpage
537
Lastpage
540
Abstract
A novel constant modulus blind equalization algorithm with accelerated convergence is presented. This algorithm is derived using the concept of set-membership filtering (SMF). They include two constraint sets in order to construct a space of feasible solutions for the coefficient updates. It means that two data reuses can accelerate the convergence rate and the data-selective updates can provide low-excess mean-squared error (MSE).
Keywords
blind equalisers; filtering theory; mean square error methods; telecommunication channels; MSE; constant modulus blind channel equalization algorithm; convergence rate; data-selective updates; mean-squared error; set-membership filtering; Acceleration; Blind equalizers; Convergence; Cost function; Estimation error; Filtering; Filters; Least squares approximation; Signal processing algorithms; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN
0-7803-9335-X
Type
conf
DOI
10.1109/WCNM.2005.1544100
Filename
1544100
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