Title :
Structured methods for blind multi-channel identification
Author :
Cedervall, Mats ; Ng, Boon Chong ; Paulraj, Arogyaswami
Author_Institution :
Uppsala Univ., Sweden
Abstract :
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
Keywords :
filtering theory; land mobile radio; parameter estimation; telecommunication channels; blind multichannel identification; intersymbol interference; mobile communication; pulse shaping filters; structured methods; subspace fitting algorithms; Additive noise; Blind equalizers; Finite impulse response filter; Information systems; Laboratories; Mobile communication; Noise shaping; Pulse shaping methods; Signal processing; Statistics;
Conference_Titel :
Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on
Conference_Location :
Santorini
Print_ISBN :
0-7803-4137-6
DOI :
10.1109/ICDSP.1997.628117
