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L. Zamora-Cadenas, N. Arrue, I. Vélez. Algoritmo de Posicionamiento 3D para redes de sensores inalámbricos. URSI, 15-17 Septiembre 2010, Bilbao (España).

 

Abstract:

 

This work presents a novel three dimensional positioning algorithm that can be used in a Wireless Sensor Network. This Wireless Sensor Network consists of some fixed sensors, whose positions are known, and some mobile sensors, whose positions we want to determine. Each sensor is able to estimate the distance to any other sensor. The proposed algorithm makes use of the distances among different mobile sensors and among fixed and mobile sensors and it is able to obtain accurate estimations of the position of the mobile sensors. Simulations demonstrate the good performance of the proposed algorithm.