IMPLEMENTATION OF MOBILE TARGET DETECTION IN WIRELESS SENSOR NETWORKS
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 6
Abstract
Through wireless sensor networks, the surveillance applications are considered where has to choose one path between a set of candidate sites where to place sensors in order to identify mobile targets traversing a prearranged region. The existing system was designed with the intend of minimizing the sensor installation costs whereas promising that the spotlight of any path is above a definite threshold, and maximizing the coverage of the least uncovered paths subject to a resource on the sensors setting up charges. Through this motivation the Tabu Search heuristics are employed that are capable of endow with near-optimal resolutions of the same occurrences in tiny computing occasion in addition attempt huge size occurrences. The vital descriptions are widened to account for limitations on the wireless connectivity with assorted machines and non-uniform sensing. In this there can be an attacker may be able to capture and compromise mobile nodes, and then that can be utilized to insert bogus data, interrupt network functions, and eavesdrop on network communications. To defeat this problem a novel mobile replica detection system is suggested based on the Sequential Probability Ratio Test (SPRT). Here the intuition is exercised that an uncompromised mobile node ought to shift at speeds exceeding the system-configured maximum speed. If the outcome is observed that a mobile node’s speed is in excess of the maximum speed, it is afterward extremely probable that in any case two nodes with the unchanged identity are present in the network. Particularly, the SPRT achieves on each mobile node via a null assumption that the mobile node hasn’t been reproduced and an exchange hypothesis that it has. The proposed system is also developed to attain the goal of weighted intrusion detection,and maximizing the network using game theory approach,life time of the sensor node is increased. Above all, experimental results illustrate that proposed scheme very rapidly senses mobile replicas with zero false positive and negatives. This is essential since the SPRT is confirmed to be the paramount system in terms of the number of observations to achieve a decision between all sequential and non-sequential decision practices
Authors and Affiliations
J. NAVEEN , S. Madhu Priya
Keywords
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