Rejection of the co-channel interference using non-coherent independent component analysis based receiver

Author

Kostanic, Ivica ; Mikhael, Wasfy

Volume

2

fYear

2002

fDate

4-7 Aug. 2002

Abstract

An effective technique for the co-channel interference rejection in FDMA/TDMA cellular systems is described. The technique uses independent component analysis (ICA) for blind separation of the signal of interest and co-channel interferers. An outline of a non-coherent binary pulse shift keying (BPSK) receiver operating in a quasi-static radio channel is presented and its performance is assessed through computer simulations. The simulations demonstrate significant performance improvement of the receivers employing the proposed technique.

Keywords

blind source separation; cellular radio; circuit simulation; cochannel interference; diversity reception; frequency division multiple access; independent component analysis; radio receivers; time division multiple access; FDMA cellular systems; ICA based receiver; TDMA cellular systems; binary pulse shift keying; blind source signal separation; co-channel interference rejection; co-channel interferers; diversity reception; noncoherent BPSK receiver; noncoherent independent component analysis; quasi-static radio channel; Baseband; Binary phase shift keying; Degradation; Diversity reception; Independent component analysis; Interchannel interference; Quality of service; RF signals; Radio spectrum management; Receivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on

Print_ISBN

0-7803-7523-8

Type

conf

DOI

10.1109/MWSCAS.2002.1186938

Filename

1186938