Efficiency metrics computing in combined sensor networks / A. Luntovskyy, V. Vasyutynskyy // Telecommunication Sciences. ─ 2011. ─ Vol. 2, N. 2. ─ P. 15─21 (in English).

This paper discusses the computer-aided design of combined networks for offices and building automation systems based on diverse wired and wireless standards. The design requirements for these networks are often contradictive and have to consider performance, energy and cost efficiency together. For usual office communication, quality of service is more important. In the wireless sensor networks, the energy efficiency is a critical requirement to ensure their long life, to reduce maintenance costs and to increase reliability. The network optimization problem has been solved under considering of overall-costs as objective and quality of service including throughput, delay, packet losses etc. with energy efficiency as required constraints. This can be achieved by a combination of different planning methods like placement of wired and wireless nodes, tracing of cabling systems, energy-efficient sensor management and event-based sampling. A successful application of these methods requires a combined harmonized design at different levels of the networks. This paper aims to demonstrate how these methods are realized in the network planning. These tools provide optimized wired and wireless topologies under considering of costs, distances, transmitted power, frequencies, propagation environments and obstacles given in computer-aided design compatible formats.

Рік видання:2011
Номер: 2
С. 15─21 . Бібліогр.: 22 назв.
1. Luntovskyy A. Integration concepts for computer-aided design tools for wired and wireless local-area networks. ─ Shaker Verlag Aachen, 2008. ─ 196 p.
2. Luntovskyy A. et al. Planung und Optimierung von Rechnernetzen: Methoden, Modelle, Tools für Entwurf, Di-agnose und Management im Lebenszyklus von drahtgebun-denen und drahtlosen Rechnernetzen. ─ Springer Publishing House, 2011. ─ 411 p. [in German].
3. Luntovskyy A., Guetter D., Schill A. CAD for tele-communication networks offering web services // Polish Journal of Environmental Studies, Measurements, Automa-tion and Monitoring. ─ 2010. ─ Vol. 56, N. 1. ─ 4 p.
4. Luntovskyy A., Uhlig S., Guetter D. A flexible workflow management system for CAD of telecommunication networks // Polish Journal of Environmental Studies, Measurements, Automation and Monitoring. ─ 2010. ─ Vol. 56, N. 1. ─ 4 p.
5. Luntovskyy A., Uhlig S., Guetter D., Schill A. Integrated design tools for combined LAN // Proceedings of 18th International Crimean Conference “Microwave & Telecommunication Technology”, September 10─14, 2008. ─ Sevastopol: Weber, 2008. ─ P. 360─361.
6. Luntovskyy A., Uhlig S., Guetter D. Cross-layered wireless network planning and modeling methods and tools // Proceedings of 5th IEEE and ACM ICWMC, June 2009. ─ Leipzig. ─ P. 1417─1421.
7. Luntovskyy A., Schill A. Functionality of wireless network design tools” // Proceedings of 19th International Crimean Conference “Microwave & Telecommunication Technology”, September 14─18, 2009. ─ Sevastopol: Weber, 2009. ─ P. 343─345.
8. Network simulator NS-2. ─ http:// www. isi.edu/ nsnam/ns/.
9. OPNET solutions. ─ http://www.opnet.com/.
10. AWE communications. ─ http://www .awe-communications.com/.
11. Mahalik N. P. Fieldbus technology. ─ Springer Berlin-Heidelberg, 2010. ─ 595 p.
12. Karl H., Willig A. Protocols and architectures for wireless sensor networks. ─ Wiley, 2005.
13. Otis B., Rabaey J. Ultra-low power wireless technolo-gies for sensor networks. ─ Springer, 2007.
14. Self-powered wireless sensors EnOcean. ─ http:// www.enocean.com/.
15. ZigBee WPAN: http://www.ieee802.org/15/.
16. Ploennigs J., Vasyutynskyy V., Kabitzsch K. Com-parative study of energy-efficient sampling approaches for wireless control networks // IEEE Transactions on Industrial Informatics. ─ 2010. ─ Vol. 6, N. 3. ─ P. 416─424.
17. Gradient-based integral sampling for WSNs in building automation / J. Ploennigs, V. Vasyutynskyy, M. Neugebauer, K. Kabitzsch // Proceedings of 6th Conference EWSN, Poster, Cork, February, 2009.
18. Vasyutynskyy V., Kabitzsch K. Event-based control: Overview and generic model // IEEE International Workshop on Factory Communication Systems WFCS’2010, Nancy, France, May 18─21, 2010. ─ P. 271─279.
19. Vasyutynskyy V. Send-on-Delta-Abtastung in PID-Regelungen. ─ Dresden: Vogt Verlag, 2009. ─ 225 p. [in German].
20. Luntovskyy A., Vasyutynskyy V. On computer-aided design of energy efficient wireless sensor networks // IEEE and ACM supported IWCMC 2010, Caen, France, June 28─July 2, 2010. ─ P. 311─315.
21. Luntovskyy A., Vasyutynskyy V., Kabitzsch K. Prop-agation modeling and placement algorithms for wireless sen-sor networks // IEEE ISIE 2010, Bari, Italy, July 4─7, 2010.
22. Luntovskyy A., Vasyutynskyy V., Kabitzsch K. Dy-namic evaluation of costs in combined wired and wireless LAN // Proceedings of 7th IEEE International Workshop on Factory Communication Systems WFCS 2008, Dresden, May 20─23, 2008. ─ P. 349─356.