Title :
A comparative theoretical BER performance analysis of wireless communication techniques in Rayleigh fading channel
Author_Institution :
Res. & Training Unit for Navig. Electron., Osmania Univ., Hyderabad, India
Abstract :
The Direct Sequence-Code Division Multiple Access (DS-CDMA), Frequency Hopping-CDMA (FH-CDMA), and Multi Carrier-CDMA (MC-CDMA) are well known wireless communication techniques. However, the comparative bit error rate (BER) performance analysis of these techniques with multi-users in fading channel are lacking in the literature. Hence, in this paper, closed form expressions for BER computation of DS-CDMA, FH-CDMA, and MC-CDMA in Rayleigh fading channel with multi-user´s are presented and BER performance of the techniques are evaluated and compared.
Keywords :
Rayleigh channels; code division multiple access; error statistics; frequency hop communication; spread spectrum communication; Rayleigh fading channel; bit error rate performance analysis; direct sequence-code division multiple access; frequency hopping-CDMA; multi carrier-CDMA; wireless communication; AWGN; Bit error rate; Fading; Frequency shift keying; Multicarrier code division multiple access; OFDM; BER; DS-CDMA; FH-CDMA; MC-CDMA; Rayleigh fading channel;
Conference_Titel :
Signal Processing (ICSP), 2010 IEEE 10th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5897-4
DOI :
10.1109/ICOSP.2010.5656461
