Senior scholars and distinguished researchers are welcome to join Editorial Board of IJEETC and help organize Special Issue on hot topics of electrical and electronic engineering & telecommunications. To propose a Special Issue, please contact us at ijeetc@ejournal.net

Indoor Localization of a Mobile Object via Zigbee-Based RSSI

Anbalagan Loganathan and Nur Syazreen Ahmad
School of Electrical and Electronic Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Malaysia
Abstract—Being able to accurately track a moving object has been one of the main challenges in smart building applications. In this paper, an indoor localization technique for a mobile object using Zigbee-based received signal strength indication (RSSI) is considered. In order to alleviate the multipath effects from surrounding, a method utilizing the smoothness index to select RSSI values with best quality is proposed. The proposed strategy is evaluated via a simple experiment where the object with a receiver antenna is placed on a wheeled mobile robot moving on a predefined trajectory at a constant speed. The result is also compared with other standard filtering approaches, and the performance is analysed in terms of position error at each time instance between the initial and final positions of the object. Experimental results show that the cumulative error can be significantly reduced as compared to the results from other standard approaches.
 
Index Terms—Zigbee, indoor localization, RSSI

Cite: Anbalagan Loganathan and Nur Syazreen Ahmad, "Indoor Localization of a Mobile Object via Zigbee-Based RSSI," International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 9, No. 2, pp. 100-104, March 2020. Doi: 10.18178/ijeetc.9.2.100-104

Copyright © 2020 by the authors. This is an open access article distributed under the Creative Commons Attribution License (CC BY-NC-ND 4.0), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
Copyright © 2012-2019. International Journal of Electrical and Electronic Engineering & Telecommunications, All Rights Reserved
E-mail: ijeetc@ejournal.net