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Realizable equalizers for frequency selective MIMO channels with cochannel interference

 
: Wahls, S.; Boche, H.

:

IEEE Signal Processing Society:
IEEE International Conference on Acoustics, Speech, and Signal Processing 2009. Proceedings. Vol.5 : April 19 - 24, 2009, Taipei International Convention Center, Taipei, Taiwan
Piscataway/NJ: IEEE, 2009
ISBN: 978-1-4244-2353-8
ISBN: 978-1-4244-2354-5
S.2665-2668
International Conference on Acoustics, Speech, and Signal Processing (ICASSP) <34, 2009, Taipei>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()
cochannel interference; decision feedback equaliser; least mean squares methods; mimo communication

Abstract
We consider realizable linear and decision feedback equalization (DFE) of frequency selective multiple-input multiple-output (MIMO) channels in the presence of cochannel interference (CCI). Equalizers that are optimal in the minimum mean square error (MMSE) sense are derived with and without zero forcing (ZF) constraint. It is shown that all problems can be reduced to H(sub 2) optimal deconvolution, for which a novel algorithm is presented.

: http://publica.fraunhofer.de/dokumente/N-101942.html