Influence of Node Deployment Parameters on QoS in Large-Scale WSN (CROSBI ID 610043)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Horvat, Goran ; Žagar, Drago ; Vinko, Davor
engleski
Influence of Node Deployment Parameters on QoS in Large-Scale WSN
Quality of Service (QoS) support in large-scale Wireless Sensor Networks (WSNs) is becoming a hot topic in WSN area of research, primarily due to the fact that very complex problems need to be solved using resource constrained WSN nodes. On the other hand, with the large number of nodes in a network, a collective intelligence approach comes into focus for solving various issues. However, as node density and number increases various related problems comes into focus, such as increased RF interference on physical layer, large number of hops in data routing and the overall coverage area issue. All of these parameters are the result of WSN node deployment strategy and their influence on QoS cannot be neglected. To analyze this problem the paper simulated the behavior of large-scale WSN (up to 1000 nodes using OMNeT++) randomly deployed over an area of interest, based on deployment parameters (coverage area, number of nodes and TX power) and in respect to QoS metrics. From simulation results it can be concluded that deployment parameters substantially affects the QoS that a network can support. By choosing optimal deployment parameters it is possible to maximize QoS in a network.
Wireless Sensor Network; large-scale WSN; deployment; OMNet++; QoS; RSM.
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Podaci o prilogu
202-205.
2014.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 3nd Mediterranean Conference on Embedded Computing. MECO 2014
Stojanovic, R ; Lozwiak, L ; Jurišić, D
Budva:
978-1-4799-4826-0
Podaci o skupu
3nd Mediterranean Conference on Embedded Computing. MECO 2014
predavanje
15.06.2014-20.06.2014
Budva, Crna Gora