A linear iterative algorithm for distributed sensor localization

  title={A linear iterative algorithm for distributed sensor localization},
  author={U G Khan and Soummya Kar and J. M. F. Moura},
  journal={2008 42nd Asilomar Conference on Signals, Systems and Computers},
This paper presents a distributed sensor localization algorithm with inter-sensor distance information in m-dimensional Euclidean space using only m + 1 anchors (sensors that know their exact locations). Under the assumption that the M sensors (with unknown locations) lie in the convex hull of the m + 1 anchors and the underlying network is connected, we derive a linear algorithm that employs barycentric coordinates and Cayley-Menger determinants. The algorithm is iterative and the iterations… CONTINUE READING


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