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Maximum Target Coverage Problem in Mobile Wireless Sensor Networks
2020
Sensors
We formulate and analyze a generic coverage optimization problem arising in wireless sensor networks with sensors of limited mobility. Given a set of targets to be covered and a set of mobile sensors, we seek a sensor dispatch algorithm maximizing the covered targets under the constraint that the maximal moving distance for each sensor is upper-bounded by a given threshold. We prove that the problem is NP-hard. Given its hardness, we devise four algorithms to solve it heuristically or
doi:10.3390/s21010184
pmid:33383935
fatcat:7sa4ceopkfburny37amdsq2weq