Title :
An outer-product decomposition algorithm for multichannel blind identification
Author_Institution :
Dept. of Electr. Eng., Auburn Univ., AL, USA
Abstract :
Blind channel identification and equalization have attracted a great deal of attention due to their potential application in mobile communications and digital HDTV systems. We present a new algorithm based on channel parameter outer-product decomposition. This new algorithm can be viewed as a generalization of a proposed linear prediction algorithm. It produces more accurate channel estimates and is more robust to over-modeling errors in the channel order estimate
Keywords :
digital television; equalisers; high definition television; identification; land mobile radio; prediction theory; telecommunication channels; blind channel equalization; blind channel identification; channel order estimate; channel parameter decomposition; digital HDTV systems; linear prediction algorithm; mobile communications; multichannel blind identification; outer-product decomposition algorithm; over-modeling errors; Blind equalizers; Data communication; Distortion; Finite impulse response filter; HDTV; Mobile communication; Prediction algorithms; Robustness; Signal processing; Statistics;
Conference_Titel :
Statistical Signal and Array Processing, 1996. Proceedings., 8th IEEE Signal Processing Workshop on (Cat. No.96TB10004
Conference_Location :
Corfu
Print_ISBN :
0-8186-7576-4
DOI :
10.1109/SSAP.1996.534836
