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In order to effectively curb the effect of complex environment on the accuracy of position of nodes in Wireless Sensor Network, an anchor node weighted compensated localization algorithm is proposed, based on the trilateration localization algorithm and the centroid localization algorithm. By using the anchor node's own locating capabilities as well as the(More)
Time synchronization is one of the fundamental techniques for the wireless sensor networks to obtain the real-time effective information. The security of this technology is becoming increasingly important. In this paper, we analyze the security of RBS, the synchronization algorithm in WSN, point out the potential vulnerabilities existing in the algorithm,(More)
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