Development of the mathematical model of functioning of the sensor networks
DOI №______
Abstract
This article is about the main criteria for the functioning of sensor networks. The need to increase the network lifetime by using routing protocols is emphasized. This will allow the energy remaining in the nodes to calculate the best routes for the transfer of data arrays between the nodes. At the same time, the level of failures may increase proportionally. In turn, this can lead to the isolation of other nodes. To avoid this, or at least to continue the connectivity of all components of the network, you need to increase the number of nodes. However, in this case, it is necessary to coordinate the work of protocols, which previously satisfied the conditions of the connectivity of all components of the network. The mathematical model of connectivity has to be presented and border effects to be taken into account in sensory networks.
Keywords: sensor networks, sensor nodes, international standards, fault tolerance, mathematical model, reliability, telecommunication network.
References
1. Sohraby K. Wireless sensor network. Technology, protocols, and application / K. Sohraby, D. Minoli, T. Znati. - L.: Wiley, 2007. - 139 p.
2. McGrath M. Sensor Technologies: Healthcare, Wellness and Environmental Applications / Michael J. McGrath,Cliodhna Ni Scanaill. - L.: Wiley, 2013. - 336 p.
3. Marcelloni F., Vecchio M. A simple algorithm for data compression in wireless sensor networks. Communications Letters, IEEE, 2008, 12.6. – Pр. 411-413.
4. Christian Bettstetter and Johannes Zangl. How to Achieve a Connected Ad Hoc Network with Homogeneous Range Assignment: An Analytical Study with Consideration of Border Effects. In 4th International Workshop on Mobile and Wireless Communication Networks. IEEE, 2002.
5. Су Цзюнь. Повышение эффективности передачи данных в беспроводных сенсорных сетях на основе многопутевой маршрутизации / Су Цзюнь, В.В. Яцкив, А.О.Саченко // Физика, математика, информатика. Вестник Брестского государственного технического университета, Брест.– 2010. – № 5 (650). – С. 21 – 24.
6. Тужилкин О.В., Ульянин Н.С. Методы оценки эффективности работы беспроводной сенсорной сети. Известия Южного федерального университета. Технические науки. – 2012. – № 130.5. – С.28-32.
7. ДСТУ ISO/IES TR 13335-1: 2003 Інформаційні технології. Настанови з керування безпекою інформаційних технологій. Частина 1.
