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Article
Centralized approach for multi-node localization and identification

Author: Ola A. Hasan
Journal: Iraqi Journal for Electrical And Electronic Engineering المجلة العراقية للهندسة الكهربائية والالكترونية ISSN: 18145892 Year: 2016 Volume: 12 Issue: 2 Pages: 178-187
Publisher: Basrah University جامعة البصرة

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Abstract

A new algorithm for the localization and identification of multi-node systems has been introduced in this paper; this algorithm is based on the idea of using a beacon provided with a distance sensor and IR sensor to calculate the location and to know the identity of each visible node during scanning. Furthermore, the beacon is fixed at middle of the frame bottom edge for a better vision of nodes. Any detected node will start to communicate with the neighboring nodes by using the IR sensors distributed on its perimeter; that information will be used later for the localization of invisible nodes. The performance of this algorithm is shown by the implementation of several simulations.


Article
Hybrid approach for multi-node localization and Identification

Authors: Ola A. Hasan علا احمد حسن --- Abdulmuttalib T. Rashid عبدالمطلب تركي رشيد --- Ramzy S. Ali رمزي سالم علي
Journal: Basrah Journal for Engineering Science مجلة البصرة للعلوم الهندسية ISSN: Print: 18146120; Online: 23118385 Year: 2016 Volume: 16 Issue: 2 Pages: 11-20
Publisher: Basrah University جامعة البصرة

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Abstract

In this paper, a new approach for the positioning(localization) of multi-node systems is presented. Each nodeincluding the beacon node contains two types of sensors: onefor the distance sensing and the other type is forcommunication. The main idea of our proposed approach is touse the control of beacon to construct anodes' tree which isgoing to be used later by the nodes to know the paths in whichthe information will flow. During the tree construction, theidentities of nodes will be known. Every node except thebeacon will use the information obtained from its previousneighbor in the tree to find its own location and orientation.Several simulations using visual basic 2012 are implemented todiscern the performance of this algorithm.

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