The Mathematical Model for Interference Simulation and Optimization in 802.11n Networks.

One of the key problems in 802.11 standard networks are interferences. It is not possible to avoid the influence of other wireless systems. One can only minimize the power level of unwanted signals. Typically the designer should find the best localization of access points (AP), but there is no planning and coordination between different private networks. To reduce the level of interferences, the transmitting power reduction is applied. The mathematical model was built to analyze the relationship between the coverage and the level of interferences. The results of these simulations are presented in this article.