Compromises Between Quality of Service Metrics and Energy Consumption of Hierarchical and Flat Routing Protocols for Wireless Sensors Network
| Autor: | Abdelbari BEN YAGOUTA, Bechir BEN GOUISSEM |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Sensors & Transducers, Vol 206, Iss 11, Pp 15-23 (2016) |
| ISSN: | 1726-5479 2306-8515 |
| Popis: | Wireless Sensor Network (WSN) is wireless network composed of spatially distributed and tiny autonomous nodes, which cooperatively monitor physical or environmental conditions. Among the concerns of these networks is prolonging the lifetime by saving nodes energy. There are several protocols specially designed for WSNs based on energy conservation. However, many WSNs applications require QoS (Quality of Service) criteria, such as latency, reliability and throughput. In this paper, we will compare three routing protocols for wireless sensors network LEACH (Low Energy Adaptive Clustering Hierarchy), AODV (Ad hoc on demand Distance Vector) and LABILE (Link Quality-Based Lexical Routing) using Castalia simulator in terms of energy consumption, throughput, reliability and latency time of packets received by sink under different conditions to determinate the best configurations that offers the most suitable compromises between energy conservation and all QoS metrics for each routing protocols. The results show that, the best configurations that offer the suitable compromises between energy conservation and all QoS metrics is a large number of deployed nodes with low packet rate for LEACH (300 nodes and 1 packet/s), a medium number of deployed nodes with low packet rate For AODV (100 nodes and 1 packet/s) and a very low nodes density with low packet rate for LABILE (50 nodes and 1 packet/s). |
| Databáze: | OpenAIRE |
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