Title :
MMSE DFE for high-rate MIMO transmission over channels with ISI
Author :
Fischer, Robert F H
Author_Institution :
Lehrstuhl fur Informationsubertragung, Erlangen-Nurnberg Univ., Erlangen, Germany
Abstract :
Minimum mean-squared error decision-feedback equalisation (DFE) for joint spatial/temporal equalisation is derived. No finite length assumptions are made, but asymptotic results, i.e., ultimate limits, are studied. The performance of MMSE DFE for transmission over MIMO ISI channels is assessed by means of numerical simulations for typical high-rate wireless scenarios.
Keywords :
MIMO systems; decision feedback equalisers; filtering theory; intersymbol interference; least mean squares methods; ISI channels; MIMO channels; MMSE DFE; high-rate MIMO transmission; joint spatial-temporal equalisation; matrix filters; minimum mean-squared error decision-feedback equalisation; spatial equalisation;
Conference_Titel :
3G Mobile Communication Technologies, 2004. 3G 2004. Fifth IEE International Conference on
Print_ISBN :
0-86341-388-9
DOI :
10.1049/cp:20040640
