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Powered by digital transmission advances in recent years, wireless sensor networks (WSNs) are beginning to experience a boom in different areas. Of special interest are those applications offering real-time tracking and monitoring of objects in motion, both indoors and outdoors. A WSN can have a large number of nodes, each with multiple neighbor nodes. These nodes work together to create a self-configuring...
The wireless sensor networks (WSNs) application scope has widened in recent years. For instance, the IEEE 802.15.4 technology allows establishing a mesh sensor network to support applications that increase the security of physical spaces, such as intruder detection, gas detection, and fire detection. In this paper, we focus on applications which require the support for mobility, including intruder...
Different applications for Wireless Sensor Networks (WSN), such as intruder detection and pursuit scenarios, require the support for mobility. In this paper we propose the novel Mobile-drain Routing for Large Grids (MRLG) algorithm, which is intended to support drain mobility in WSNs in an efficient manner. MRLG allows reducing the routing load by relying on local route recovery processes, which provides...
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