Throughput derivation for analysis of interference of the system with interference avoidance function in 2.4GHz ISM band

There are various systems using ISM (Industrial Science Medical) band, resulting in a potential for interference. To avoid interference effectively, interference analysis in ISM band is essential. Monte-Carlo method is mainly used for interference analysis among wireless communication systems. In this paper, we suggest a modified Monte-Carlo method which can calculate throughput to provide the effect of interference on data communication system. And we analyze the throughput of the system with interference avoidance function in the presence of other interfering systems in ISM band.