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Numerous researches have been done in various aspects of Wireless Sensor Networks (WSN) in different applications such as communication, network formulation, localization, power management, etc. Our researches are mainly focusing on wireless localization problem. In this paper, we perform an experiment of indoor multi-hop wireless localization under ultra wide-band communication channel for testing...
we consider a network localization problem by modeling this as a unit disk graph where nodes are randomly placed with uniform distribution in an area where connectivity between nodes are defined when the distances fall within a unit range. Under a condition that a number of nodes know their locations (anchor nodes), this paper proposes a heuristic approach to find a realization for the rest of the...
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