Structured methods for blind multi-channel identification
Mats Cedervall, Boon Chong Ng, Arogyaswami J. Paulraj · 2002
Blind channel identification is a subject that has received increased attention in the literature. We derive two novel subspace fitting algorithms that significantly improve the performance by utilizing knowledge of the pulse shaping filters. A numerical example is included to compare the new methods to the traditional subspace fitting method.