Title :
A matrix decomposition algorithm for multi-channel 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 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; high definition television; land mobile radio; matrix decomposition; parameter estimation; prediction theory; telecommunication channels; blind channel equalization; channel order estimate; channel parameter outer product decomposition; digital HDTV systems; linear prediction algorithm; matrix decomposition algorithm; mobile communications; multichannel blind identification; over modeling errors; Blind equalizers; Data communication; Distortion; HDTV; Matrix decomposition; Mobile communication; Prediction algorithms; Robustness; Signal processing; Statistics;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.567310
