Title :
BIMA: Blind iterative MIMO algorithm
Author :
Dahl, T. ; Christophersen, N. ; Gesbert, D.
Author_Institution :
Department of Informatics, University of Oslo, P.O. Box 1080, N-0316 Blindern, Norway
Abstract :
Identification of the channel matrix is of main concern in wireless MIMO (Multiple Input Multiple Output) systems. Here, we present an SVO-based approach for blind identification of the main independent parallel channels. The right and left singular vectors are estimated directly (no channel matrix estimation is necessary) and continuously updated during normal transmission. The approach is related to the iterative Power Method (8), as well as the time reversal approach ([4]).
Keywords :
Bit error rate; Iterative algorithm; Lead; MIMO; Noise measurement; Signal processing algorithms; Wire;
Conference_Titel :
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-7402-9
DOI :
10.1109/ICASSP.2002.5745121
