Browsing by Author "Ali, Ali S."
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Item A flow-based model of two-level routing in multiservice network(Видавництво Львівської політехніки, 2010) Lemeshko, Olexandr; Hailan, Ahmad M.; Ali, Ali S.In this paper an approach to the flow-based modeling of two-level routing in multiservice networks is considered. The model supports the source routing. At the low level – the level of edge routers – the routes are directly computed, and at the top level the received decisions are coordinated for excluding overloads of communication channels in a multiservice network.Item Results of the dynamic flow-based queue balancing model research(Видавництво Львівської політехніки, 2012) Lemeshko, Olexandr V.; Ali, Ali S.; Semenyaka, Maxim V.The paper presents the flow-based model that was designed for solving dynamic queue balancing problem on the telecommunication network routers. Within the proposed model the problem of queue balancing was reduced to solution of the linear programming optimization problem. The research of the queue balancing process was performed by using flow-based model in regard to improve quality of service in multiservice network nodes.