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SensDeploy: efficient sensor deployment strategy for real-time localization
- SensDeploy: efficient sensor deployment strategy for real-time localization
- Lee, Jin Hee; Shin, Byeong Seok
- Issue Date
- Human-Centric Computing and Information Sciences, 7
- Article Type
- NETWORKS; COVERAGE
- In order to estimate the location of the user, the previous studies introduced many sensor deployment methods applying the sensor network. The important issues to consider when placing the sensors are a configuration cost and detection area of a sensor network. In other words, the sensors consisting the network should be optimally deployed by taking into account the coverage and connectivity of them. In this paper, a sensor signal is modeled as the Gaussian distribution based signal points group, and signal points in overlapping region between two different sensors are classified by e-SVM (support vector machine) method as each sensor group. In addition, a trilateration technique is used for estimating the position of a moving object. At this time, we efficiently deploy the sensors with f-Apriori method to maintain the connectivity between the sensors as well as to apply the trilateration. The proposed method can be utilized for optimal placement of sensors if we know a detection range of one sensor. In this paper, we introduce more effective and adaptive deployment method to consist the sensor network as taking into account the cost and the situation. © The Author(s) 2017
- SPRINGER HEIDELBERG
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