A Framework for Using Unmanned Aerial Vehicles for Data Collection in Linear Wireless Sensor Networks

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dc.contributor.author Jawhar, Imad
dc.contributor.author Mohamed, Nader
dc.contributor.author Al Jarood, Jameela
dc.contributor.author zhang, Sheng
dc.date.accessioned 2017-03-02T19:56:47Z
dc.date.available 2017-03-02T19:56:47Z
dc.date.issued 2014-04
dc.identifier.citation Jawhar, I., Mohamed, N., Al-Jaroodi, J. et al. J Intell Robot Syst (2014) 74: 437. doi:10.1007/s10846-013-9965-9 en_US
dc.identifier.uri http://hdl.handle.net/11347/182
dc.description.abstract The wireless sensor network (WSN) technology have been evolving very quickly in recent years. Sensors are constantly increasing in sensing, processing, storage, and communication capabilities. In many WSNs that are used in environmental, commercial and military applications, the sensors are lined linearly due to the linear nature of the structure or area that is being monitored making a special class of these networks; We defined these in a previous paper as Linear Sensor Networks (LSNs), and provided a classification of the different types of LSNs. A pure multihop approach to route the data all the way along the linear network (e.g. oil, gas and water pipeline monitoring, border monitoring, road-side monitoring, etc.), which can extend for hundreds or even thousands of kilometers can be very costly from an energy dissipation point of view. In order to significantly reduce the energy consumption used in data transmission and extend the network lifetime, we present a framework for monitoring linear infrastructures using LSNs where data collection and transmission is done using Unmanned Aerial Vehicles (UAVs). The system defines four types of nodes, which include: sensor nodes (SNs), relay nodes (RNs), UAVs, and sinks. The SNs use a classic WSN multihop routing approach to transmit their data to the nearest RN, which acts as a cluster head for its surrounding SNs. Then, a UAV moves back and forth along the linear network and transport the data that is collected by the RNs to the sinks located at both ends of the LSN. We name this network architecture a UAV-based LSNs (ULSNs). This approach leads to considerable savings in node energy consumption, due to a significant reduction of the transmission ranges of the SN and RN nodes and the use of a one-hop transmission to communicate the data from the RNs to the UAV. Furthermore, the strategy provides for reduced interference between the RNs that can be caused by hidden terminal and collision problems, that would be expected if a pure multihop approach is used at the RN level. In addition, three different UAV movement approaches are presented, simulated, and analyzed in order to measure system performance under various network conditions. en_US
dc.language.iso en_US en_US
dc.publisher Journal of Intelligent & Robotic Systems en_US
dc.subject Wireless sensor networks en_US
dc.subject Mobile ad hoc network en_US
dc.subject RoutingUnmanned aerial vehicle en_US
dc.subject Ferry Monitoring en_US
dc.subject Delay-tolerant networks (DTNs) en_US
dc.title A Framework for Using Unmanned Aerial Vehicles for Data Collection in Linear Wireless Sensor Networks en_US
dc.type Article en_US

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