Amirkhanov E. The methods of the estimation of key performance indicators of wireless computer networks with heterogeneous traffic

Dissertation is devoted to the questions of perfection and development of methods and algorithms of evaluation of influencing of key indexes of efficiency on the discoveries of wireless network, discovery of overloads of network, refusals of network elements and knots. A wireless computer network with a heterogeneous traffic (speech, information, videos), equipment of commutation and management, architectures and topology, built on the base of the ІЕЕE 802.11 protocols, is an object research. For achievement of the put purpose the following problems were dissolved: - the modern is analysed discoveries and prospects of development of wireless computer networks and methods of evaluation of descriptions of channels of transmission; - the mathematical models of wireless networks as discoveries of the systems, which discoveries at presence of external noises, are developed; - developed modified methods of evaluation of key parameters of wireless network taking into account a self-similar nature of network traffic; - the methods of evaluation of information and entropy descriptions of loading on a network on conditions of heterogeneity of network traffic, discovery of parameters of network terminal nodes and their mutual influencing are developed; - the method of the decentralized traffic management by taking into account a shareable network resource on conditions of feasibility of measuring in the real time scale, acceptable errors and duration of measuring factor is developed.