The jammer in wireless sensor network is located and tracked with the open access and shared nature of the wireless medium. The existing algorithms mainly tracking the stationary jammer. Mobile jammer is often moves from one place to another become difficult. Mobile jammer location tracker algorithm is proposed to finds the location of mobile jammer with four steps selection initial examining node, determination of supporting node, trilateration localization and examining group handover. The accurate location of mobile jammer is predicted with the proposed algorithm. The proposed scheme effectives is evaluated by conducting the simulation experiments. It is observed that the proposed technique outperforms the mobile jammer tracker effectively and accurately.
CLUSTER BASED ARCHITECTURE FOR LOCALIZATION AND TRACKING IN WIRELESS SENSOR NETWORK