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This model can be used to calculate the number of sensor nodes that need to be deployed for maintaining a certain coverage rate. Then, an approximate optimal ...
This model can be used to calculate the number of sensor nodes that need to be deployed for maintaining a certain coverage rate. Then, an approximate optimal ...
A coverage probability model (CPM) is proposed, which reflects the relations among the coverage rate, the number of deployed sensor nodes, the sensing range ...
Sink mobility is an effective solution in the literature for wireless sensor network lifetime improvement. In this paper, we propose a set of algorithms for ...
This model can be used to calculate the number of sensor nodes that need to be deployed for maintaining a certain coverage rate. Then, an approximate optimal ...
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In this paper, we study the connected coverage problem with a given coverage guarantee. We first introduce the partial coverage concept and analyze its ...
Jul 19, 2013 · We consider the problem of maximizing the lifetime of coverage (MLCP) of targets in a wireless sensor network with battery-limited sensors.
This paper seeks to design a placement scheme and schedule that can achieve near-optimal network lifetime, while satisfying the target coverage constraint.
We formulate and analyze a generic coverage optimization problem arising in wireless sensor networks with sensors of limited mobility.
This paper investigates a strategy for energy efficient monitoring in WSNs that partitions the sensors into covers, and then activates the covers iteratively in ...