A Novel Approach to Mobile Positioning Tracking

Abstract

This paper presents a new approach to mobile position tracking in wireless sensor networks (WSN). The noise is modeled as the adversary of estimator that has the goal of maximizing the estimation error, and the estimator gain and adversary gain is derived to yields a saddle point so that the mobile position is estimated. The simulation results show that the new approach results in the more accurate estimation for the mobile position and velocity.