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Beacon node placement is the prerequisite for wireless localization, and the quality of placement scheme significantly affects localization accuracy. For a localization system, sufficient coverage and optimal beacon node distribution are required to provide satisfactory localization accuracy in a target area. Since the deployment cost grows with the number of beacon nodes, it is desirable to keep...
In this paper, we propose a novel information utility description for bearings-only sensors to meet the challenge of sensor arrangement in Wireless Sensor Networks (WSN) for tracking. In order to reduce calculation, we use the probability distribution function of the predicted target state, the sensing model and the position information of sensors to define information utility, thus avoiding the computationally...
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