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Coverage and connectivity are two important performance evaluation indices for wireless sensor network (WSNs). In this paper, we focus on the connected target k-coverage (CTCk) problem in heterogeneous wireless sensor networks (HWSNs). A distributed connected target k-coverage algorithm (DCTCk) is proposed in order to generate connected cover sets for energy efficient connectivity and coverage maintenance...
The recent advancements in the field of Wireless Sensor Networks (WSN) make the sensors smaller, cheaper and more energy efficient. These innovations made it attractive to use sensor networks in new applications like Border monitoring, Railway track monitoring, Oil and Gas pipeline monitoring etc. In the above mentioned applications, a common characteristic is their linear topology. Since last few...
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