Researching the Impact of Parameters of the Developed Routing Models on Network Performance

Nowadays, it is hard to imagine work without applying the principle of computer networks, and every day the requirement for high-quality network maintenance is increasing. In order to have a high-quality network; always optimize QoS through the optimization of routing protocols is required. In this paper, the scientific task of optimizing routing processes in hybrid telecommunication networks with guaranteed quality of service is solved by developing models and methods of adaptive routing. To develop methods, a system of Telecommunications network (TN) mathematical models was constructed at the levels of its morphological and functional descriptions. We used a weighted oriented graph as a structural model. Formalization of the main indicators of the network operation efficiency is carried out, which are the network performance (or its derivatives – relative and normalized performances) and indicators of the degree of use of network resources – buffer memory capacities of nodes and bandwidth of the transmission paths. In this paper, an experimental study of the developed models and routing methods was carried out in order to verify their adequacy, evaluate the effectiveness, and develop practical recommendations. The scheme of experiment, focusing on the investigation of processes occurring in the network while solving routing tasks (data gathering, RT processing, distribution, and implementation), is proposed.

[1]  Vladimir Stankovic,et al.  Cooperative network-coding system for wireless sensor networks , 2012, IET Commun..

[2]  Hani Attar.  Data Combination over Physical Layer Using Network Coding with PUM Turbo Codes , 2017 .

[3]  Lina Stankovic,et al.  Network coding cooperation performance analysis in wireless network over a lossy channel, M users and a destination scenario , 2016 .

[4]  Robert Wójcik,et al.  A survey on methods to provide multipath transmission in wired packet networks , 2015, Comput. Networks.

[5]  Rajashekhar C. Biradar,et al.  A survey on routing protocols in Wireless Sensor Networks , 2012, 2012 18th IEEE International Conference on Networks (ICON).

[6]  Mario Di Francesco,et al.  Energy conservation in wireless sensor networks: A survey , 2009, Ad Hoc Networks.

[7]  Lina Stankovic,et al.  Deterministic network coding over Long Term Evaluation Advance communication system , 2014, 2014 Fourth International Conference on Digital Information and Communication Technology and its Applications (DICTAP).

[8]  Katharina Morik,et al.  Dynamic route planning with real-time traffic predictions , 2017, Inf. Syst..

[9]  Mohammad Alhihi.  Network Coding for Wireless Sensor Network Cluster over Rayleigh Fading Channel: Finite State Markov Chain , 2017 .

[10]  Mohammad Alhihi,et al.  Practical Routing Protocol Models to Improve Network Performance and Adequacy , 2017 .

[11]  Caixia Liu,et al.  The Research of PLC and Touch Screen in the Erosion of Coating of Wind Turbine Blade , 2015 .

[12]  Jeffrey L. Elman,et al.  Finding Structure in Time , 1990, Cogn. Sci..

[13]  Jyh-Shing Roger Jang,et al.  ANFIS: adaptive-network-based fuzzy inference system , 1993, IEEE Trans. Syst. Man Cybern..

[14]  J. J. Garcia-Luna-Aceves,et al.  A new approach to on-demand loop-free multipath routing , 1999, Proceedings Eight International Conference on Computer Communications and Networks (Cat. No.99EX370).

[15]  Roch Guérin,et al.  Implementation and performance measurements of QoS routing extensions to OSPF , 1999, IEEE INFOCOM '99. Conference on Computer Communications. Proceedings. Eighteenth Annual Joint Conference of the IEEE Computer and Communications Societies. The Future is Now (Cat. No.99CH36320).