International forum of researchers Students and Academician
A wireless sensor network consists of distributed sensors to monitor physical or environmental conditions. In addition to one or more sensors, each node in a sensor network is equipped with a radio transceiver and other wireless communications device. A sensor network constitutes a wireless ad-hoc network, meaning that each sensor supports a multi-hop routing algorithm. Location and internodes distance estimation is important for various WSN applications. Similarly, estimation of the hop distance between two network locations is equivalent to estimating the minimum number of hops, which leads to maximization of the distance covered in multi-hop paths.