Accurate sequential weighted least squares algorithm for wireless sensor network localization

Abstract

Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the… (More)

5 Figures and Tables

Topics

  • Presentations referencing similar topics