DocumentCode
356726
Title
The role of second-order statistics in blind equalization of nonlinear channels
Author
Carce, Val ; Dasgupta, S.
Author_Institution
Dept. of Electr. & Comput. Eng., Iowa Univ., Iowa City, IA, USA
fYear
2000
fDate
2000
Firstpage
211
Lastpage
215
Abstract
We explore the utility of second-order statistics for blind equalization of nonlinear channels. Although any SOS-based method can only identify the channel to within a mixing matrix (at best), sufficient conditions are given to ensure that the ambiguity is at a level that still allows equalization. These conditions are satisfied by a wider class of inputs than those satisfying the conditions derived in previous works
Keywords
blind equalisers; identification; nonlinear estimation; statistical analysis; telecommunication channels; ambiguity; blind equalization; mixing matrix; nonlinear channels; second-order statistics; Additive noise; Blind equalizers; Ear; Finite impulse response filter; Nonlinear optics; Optical mixing; Radio link; Satellite broadcasting; Statistics; Sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
Statistical Signal and Array Processing, 2000. Proceedings of the Tenth IEEE Workshop on
Conference_Location
Pocono Manor, PA
Print_ISBN
0-7803-5988-7
Type
conf
DOI
10.1109/SSAP.2000.870113
Filename
870113
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