Multi-carrier CDMA using interference cancelation

Jean-Yves Baudais (1) , Jean-François Hélard (1) , Jacques Citerne (1)

1 LCST - Laboratoire composants et systèmes pour télécommunications

In this paper, various detection techniques in the synchronous case of a multi-user MC-CDMA system operating in frequency selective Rayleigh channel are compared with respect to the achievable spectral efficiency. It is shown that a parallel interference cancellation MMSE scheme with two stages could be a good compromise between performance and complexity.

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

Jean-Yves Baudais, Jean-François Hélard, Jacques Citerne. Multi-carrier CDMA using interference cancelation. Second International Workshop on Multi-Carrier Spread-Spectrum and Related Topics, Sep 1999, Germany. pp.251-258. ⟨hal-00283634⟩