Efficient MMSE-based space-time turbo equalization in the presence of co-channel interference

Tarik Ait Idir (1, 2) , Samir Saoudi (1)

1 SC - Département Signal et Communications
2 INPT - Institut National des Postes et Télécommunications [Rabat]

This paper presents a new space-time iterative technique for equalizing multiple input multiple output (MIMO) channels with unknown co-channel interference (UCCI). The proposed method is based on a successive interference cancellation (SIC) technique derived under a minimum mean square error (MMSE) formalism. Computer simulations show that attractive performance can be achieved even with simple coding schemes.

Domaines: Traitement du signal et de l'image [eess.SP]

Tarik Ait Idir, Samir Saoudi. Efficient MMSE-based space-time turbo equalization in the presence of co-channel interference. VTC 2006 : IEEE 63rd Vehicular Technology Conference, 7-10 May, Melbourne, Australia, May 2006, Melbourne, Australia. pp.1482 - 1486, ⟨10.1109/VETECS.2006.1683082⟩. ⟨hal-02122898⟩