Performance Analysis for the Integrated Voice/Data Packet CDMA Networks

Based on the different quality of service(QoS)for voice and data traffic, an access control protocol for the integrated voice/data packet code division multiple access(CDMA)was proposed. By giving higher voice calls priority than data packets, restricting the maximum number of codes available to voice traffic, the throughput of the data traffic was assured. The simulation results show that this protocol makes use of the silent interval of voice efficiently and improves the throughput of data traffic.