350 rub
Journal Radioengineering №5 for 2015 г.
Article in number:
Mathematical model of multipath adaptive routing with heterogeneous load balancing in the course of nodes and communication links dynamic connections in telecommunication networks
Keywords: telecommunication networks software-defined network routing algorithms adaptive routing routes pairs permutations algorithm multipath routing load balancing quality of service dynamic changes network traffic heterogeneous traffic
Authors:
D.A. Perepelkin - Ph.D. (Eng.), Associate Professor, Ryazan State Radio Engineering University. E-mail: dmitryperepelkin@mail.ru
Abstract:
The development of modern telecommunication networks is accompanied by a continuous change of network technologies which aimed at improving fast-action and reliability of networks, the ability to integrate transmission of data, voice and video. Providing high-speed and reliable transmission of data between the nodes of the telecommunications network under stringent delay requirements of data transmission in during of possible nodes and links connections is one of the most important problems. Mathematical model of multipath adaptive routing with heterogeneous load balancing in the course of nodes and communication links dynamic connections in telecommunication networks which increases quality of services of networks requests and applications based on additional data about the backup routes replacing the at transmission of various types of traffic in channels communication is offered in article. The mathematical model takes into account, existing in telecommunications network a heterogeneous traffic and performs load balances the traffic channels on the basis of data of the backup routes replacement and ensures compliance with the requirements for quality of service at the network application due to the calculation of indicators on the average transmission delay in the channels com-munication and evaluation of packet jitter. Software process modeling routing in telecommunication networks, confirming the validity of the proposed mathematical model and cha-racterize the effectiveness of the proposed approach in comparison with existing analogues is developed.
Pages: 46-54
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