Continuous threshold model for multi-service wireless systems with PCT1 and PCT2 traffic

This paper proposes an analytical calculation method for determining occupancy distribution and blocking probability in multi-threshold state-dependent systems that simultaneously service multi-rate PCT1 and PCT2 traffic streams. The proposed analytical model is applied to calculate traffic characteristics in UMTS networks with streaming, adaptive and elastic services. The results of analytical calculations of blocking probability in the UMTS cell are compared with simulation data in order to evaluate accuracy of the proposed analytical model.