A GPS-less cell-based localization technique for wireless sensor networks.
Li, Xue Jun.
Date of Issue2013
School of Electrical and Electronic Engineering
This paper presents a localization algorithm, namely Circle Based Localization (CBL) for GPS-less wireless sensor networks. CBL works by finding the centroid of intersection of any two circles. Furthermore, we study the effect of power level mismatch among anchors. Simulation results show that CBL can significantly improve the accuracy by 5% while reducing the transmission power of anchors.
DRNTU::Engineering::Electrical and electronic engineering
Advanced materials research