Title :
On the uplink performance of band-limited DS-CDMA systems using RAKE-receiver over Nakagami-m channels
Author :
Wei, H. ; Hanzo, L.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
Abstract :
In this paper, we investigated the BER performance of DS-CDMA using various chip-waveforms, which include three time-limited chip-waveforms and two bandlimited chip-waveforms. Closed-form formulae were derived for evaluating the achievable bit-error rate performance with the aid of the standard Gaussian approximation.
Keywords :
3G mobile communication; Gaussian distribution; bandlimited communication; code division multiple access; error statistics; radio receivers; spread spectrum communication; 3G mobile communication; BER performance; DS-CDMA; Gaussian approximation; Nakagami-m channels; RAKE-receiver; bandlimited chip-waveforms; bit-error rate; closed-form formulae; time-limited chip-waveforms; uplink performance;
Conference_Titel :
3G Mobile Communication Technologies, 2004. 3G 2004. Fifth IEE International Conference on
Print_ISBN :
0-86341-388-9
DOI :
10.1049/cp:20040687
