Erlang Capacity and BER Statistics of W-CDMA Systems with Integrated Voice/Web Traffic

Abstract

In this paper, we analyze the reverse link Erlang capacity of W-CDMA systems with integrated voice/Web traffic under non-uniform traffic loading conditions. In particular, the variation in the capacity of a center cell surrounded by lightly loaded cell is assessed analytically. Our results show that the Erlang capacity in terms of outage probability and the average probability of bit error rate (BER) is also investigated. It was found that the integrated voice and Web traffic is mutually affected to its individual service. It was also found that the different other cells loading and path loss exponent are impact the system performance