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Evaluating the reliability of a wireless sensor network (WSN) deployment is a highly important task especially when the WSN is used for a critical Internet of Things (IoT) application. In this paper, we introduce a novel comprehensive reliability metric to evaluate the reliability of WSN deployments over their intended mission time. Unlike the existing studies on the topic, the proposed metric takes...
Evaluating the reliability of Wireless Sensor Networks (WSNs) is of great importance especially for WSNs designed for mission-critical applications. In this paper, we propose a novel reliability metric for WSNs. Unlike existing metrics in the literature, the proposed metric takes into account both aspects of WSN functionality, namely, coverage and connectivity. In addition, it does not assume a specific...
For over a decade, the Minimum Cost Coverage Deployment Problem (MCCDP) has been an active research topic in the field of Wireless Sensor Networks (WSNs). The MCCDP is modeled as a combinatorial constrained optimization problem which was proven to be NP-Complete. Consequently, many of the existing deployment algorithms designed to solve the MCCDP are based on stochastic optimization techniques. These...
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