A Novel Three-Dimensional Adaptive Localization (T-Dial)Algorithm for Wireless Sensor Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 3
Abstract
Abstract: Wireless Sensor Networks is one of the most important area of research. Over the time, WSN isexpanding its reach from scientific research and monitoring to industrial as well as military operations. With itsincreasing applications in various areas of use it is becoming important to consider the location of deploymentform where the sensors can generate the desired results The proposed algorithm for WSN localization isdesigned to connect the WSN nodes during the network initialization phase. The proposed algorithm works inthree primary phases: Neighbor Formation, Group Formation and Localization Error Corrections. Theproposed model maintains the neighbor tables on each table for the nodes within the transmission range. Thegroup formation module connects the non-anchor nodes with the anchor nodes to divide the WSN network in thesmaller manageable groups. The localization error correction is the process of recalling the missing nodes,which sent broadcast during the initial phase, but went disconnected after the final connectivity phase, calledgroup formation. The proposed model results have been obtained in the form of localization rate, localizationerror and positioning rate. The experimental results have shown the significance improvement in the resultsobtained from the proposed model in comparison with the existing model.General Terms: Localization Algorithms, Wireless sensor networks, WSN cluster initialization
Authors and Affiliations
Harsimrankaur Dr. Rohit Bajaj
Keywords
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