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A typical wireless sensor network (WSN) comprises a large number of wireless sensor nodes. This large number of wireless sensor nodes provides a network with redundant sensing power. By utilizing an energy-aware on-off scheduling scheme, some of the nodes can be switched off adaptively without affecting the sensing performance of a network. However, such kind of scheduling schemes will also break...
In the application of target tracking based on dynamic convey tree-based collaboration (DCTC) in wireless sensor networks, collisions and interferences among nodes pose a challenge for data aggregation. In this paper, we refine slot allocation to the nodes in dynamic convey tree and design an energy efficient MAC protocol called D-TDMA, which avoids collisions and interferences and allocates contiguous...
The Wireless sensor network (WSN) is a type of the wireless ad-hoc networks. It consisting of a large number of sensors is effective for gathering data in a variety of environments. Since the sensors operate on battery of limited power, it is a great challenging aim to design an energy efficient routing protocol, which can minimize the delay while offering high-energy efficiency and long span of network...
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