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Performance of multicarrier code select CDMA for high data transmission

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4 Author(s)
KwanWoong Ryu ; Dept. of Inf. & Commun. Eng, Yeungnam Univ., Gyeongsan, South Korea ; YongWan Park ; Eenkee Hong ; MyoungJin Kim

In this paper, we present a new multicarrier CDMA system which we call multicarrier code select CDMA (MC CS-CDMA). We compare the performance of both MC CS-CDMA in various parallel input bits M of SCB (each group) and the MC DS-CDMA by the probability of error over a frequency-selective Rayleigh fading channel in the presence of the same data rate and total bandwidth. It is shown that the MC CS-CDMA produces not only robustness against PAR (peak-to-average power ratio) by reducing the number of subcarriers, but also achieves better performance than MC DS-CDMA.

Published in:

Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th  (Volume:7 )

Date of Conference:

26-29 Sept. 2004