Перегляд за автором "Nevzorova, O."

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  • Зображення мініатюри
    Публікація
    Convergence Analysis of the Hierarchical Routing Method
    (Publishing House of Lviv Polytechnic, 2014) Nevzorova, O.; Hasan, A.K.; Korshets, O.A.
    In this paper the analysis of convergence of the two-level hierarchical routing method with coordination is given. The convergence of routing method provides with an agreed transmission of packer flows through the channels. In order to avoid link overload the two-level traffic management method based on the coordination principle can be used.
  • Зображення мініатюри
    Публікація
    Flow-based Model of Hierarchical Multicast Routing
    (KHARKIV NATIONAL UNIVERSITY OF RADIO ELECTRONICS, 2015) Nevzorova, O.; Kinan Arous; Ahmad Hailan
    In this paper the flow-based model of multicast routing was researched. To improve the scalability of the network the hierarchical approach of the network is used because usage of centralized schemes is very resource- intensive. Due to disagreement of solutions obtained on routers and thus appearance of the link overloading and the subsequent package lost we proposed to use the goal coordination method. The usage of this method allows distributing flows through links without its overloading and improving quality of service and increasing the efficiency of network management.
  • Зображення мініатюри
    Публікація
    Research of the Flow-based Model of Hierarchical Multicast Routing
    (2016) Nevzorova, O.; Arous, K. M.; Ali Salem Ali
    To improve scalability of multicast routing solutions the method of hierarchical routing with coordination was proposed. It is based on the decomposition representation of the flow-based model of multicast routing. The usage of this method allowed decentralizing the calculation of the multicast routes in the border routers of telecommunication networks.