This paper proposes an experimental study for localizing radio jammers in a multi floors building. We performed signal strength measurement to find propagation path loss characteristics in the building. Then communication nodes around the existing jammers were classified in order to determine a set of boundary nodes. The propagation path losses between the real jammers and the boundary nodes are evaluated by a vector pointer namely, the evaluation feedback metric, ez, to find the real jammer location. The proposed algorithm was validated via an indirect measurement called hearing range. The results demonstrate that our approach provides an effective method for jamming localization.
Performance Analysis of Handover Trigger Based on Signal Strength Measurement
