The Simulated Throughput of DS CDMA/Unslotted ALOHA Radio Network with Markov Modulated Poisson Process

In this paper, the input traffic model of Direct Sequence-Code Division Multiple Access (DS CDMA)/Unslotted ALOHA network adopts the Markov Modulated Poisson Process (MMPP). MMPP model is capable of capturing and characterizing the multimedia traffic property. Furthermore, the throughput performance of DS CDMA/Unslotted ALOHA network is controlled by MMPP model. The simulation results show that the throughput performance of MMPP model is different from that of Poisson model.