Performance of MC-MFSK systems with IIC-based multiuser detection over Rayleigh fading channels

Author

Yu, Zhan ; Tjhung, Tjeng Thiang ; Chai, Chin Choy

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore

Volume

2

fYear

2004

fDate

29 Nov.-3 Dec. 2004

Firstpage

893

Abstract

In this paper, we propose a multiuser detector (MUD) that is based on iterative interference cancellation (IIC), for a multiple-access multi-carrier M-ary frequency-shift-keying (MC-MFSK) system. We evaluate the error probability performance of this MC-MFSK system over Rayleigh fading channels, through both theoretical analyses and computer simulations. We show that the IIC-based MUD algorithm can be easily implemented and can improve system performance considerably.

Keywords

Rayleigh channels; error statistics; frequency shift keying; interference suppression; iterative methods; multiuser detection; IIC-based multiuser detection; MC-MFSK systems; MUD; Rayleigh fading channels; error probability performance; iterative interference cancellation; multiple-access multi-carrier M-ary frequency-shift-keying; multiuser detector; Computer simulation; Detectors; Error probability; Fading; Frequency; Interference cancellation; Iterative algorithms; Multiuser detection; Performance analysis; System performance;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE

Print_ISBN

0-7803-8794-5

Type

conf

DOI

10.1109/GLOCOM.2004.1378088

Filename

1378088