An outer-product decomposition algorithm for multichannel blind identification
Zhi Jun Ding · 1996
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.