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|Title:||Downlink capacity of multi-rate CDMA with base station antenna array|
|Authors:||Chin, Francois |
Liang, Ying Chang
Ko, Chi Chung
|Source:||Chin, Francois,Lan, Bo,Liang, Ying Chang,Ko, Chi Chung (1999). Downlink capacity of multi-rate CDMA with base station antenna array. IEEE Vehicular Technology Conference 5 : 2626-2630. ScholarBank@NUS Repository.|
|Abstract:||In this paper, we have studied the downlink capacity of a multi-rate DS-CDMA (direct sequence code division multiple access) system with antenna array at base-station. We present the performance analysis for the mixture of data users and voice users defined by their bandwidth and fidelity requirements in a multi-cell CDMA cellular system, where there are three sectors per cell. And we adopt multi-channel scheme as our multi-rate scheme. In this paper, the effect of path loss, Rayleigh fading, log-normal shadowing, together with multiple access interference and thermal noise are considered. Simulation results are also presented.|
|Source Title:||IEEE Vehicular Technology Conference|
|Appears in Collections:||Staff Publications|
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