Performance evaluation between CDMA systems by mobile system interference simulator

In this paper, we optimize the frequency coordination between CDMA systems by mobile interference simulator, which is based on the Monte-Carlo methodology. We develop the simulator to analyze the radio interference between CDMA systems. It can calculate or estimate the probability density function of interference from an adjacent frequency band, which is also power controlled. We simulate the interference effects between two CDMA systems, which is based on IS-2000 (usually called cdma2000), by using this simulator. We present the required guard band and zone for two operators to meet the required coverage efficiency and outage probability of signal to interference plus noise ratio (SINR).