In this paper, we compare the performance of asynchronous W-CDMA system with different bandwidth. We take into consideration of wideband multipath channel environment which consists of discrete multipath components whose strength is Rayleigh distribut...
In this paper, we compare the performance of asynchronous W-CDMA system with different bandwidth. We take into consideration of wideband multipath channel environment which consists of discrete multipath components whose strength is Rayleigh distributed. Each CDMA system different bandwidth experience different effects of multipath because there are different number of multipath within one chip duration according to the spreading bandwidth. We derive the average error probability versus the capacity, and compare the capacity of W-CDMA systems using the RAKE receiver with EGC diversity.