Cluster-Based Ranging for Accurate Localization in  Wireless Sensor Networks

<table>Comparison between the MRE provided by the proposed ranging techniques and by a traditional RSS-based technique in the presence of uniformly distributed nodes and NLOS propagation.</table>

International Journal of Navigation and Observation

fig5

Figure 5

Figure 5: Cluster-Based Ranging for Accurate Localization in  Wireless Sensor Networks 