Table of Contents Author Guidelines Submit a Manuscript
Wireless Communications and Mobile Computing
Volume 2017 (2017), Article ID 6596943, 10 pages
https://doi.org/10.1155/2017/6596943
Research Article

Study of Hybrid Localization Noncooperative Scheme in Wireless Sensor Network

School of Computer and Software, Nanjing University of Information Science and Technology, Jiangsu, China

Correspondence should be addressed to Irfan Dwiguna Sumitra; di.ca.mokinu@anugiwd_nafri

Received 18 November 2016; Accepted 14 February 2017; Published 5 March 2017

Academic Editor: Pierre Leone

Copyright © 2017 Irfan Dwiguna Sumitra et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

In this paper, we evaluated the experiment and analysis measurement accuracy to determine object location based on wireless sensor network (WSN). The algorithm estimates the position of sensor nodes employing received signal strength (RSS) from scattered nodes in the environment, in particular for the indoor building. Besides that, we considered another algorithm based on weight centroid localization (WCL). In particular testbed, we combined both RSS and WCL as hybrid localization in case of noncooperative scheme with considering that source nodes directly communicate only with anchor nodes. Our experimental result shows localization accuracy of more than 90% and obtained the estimation error reduction to 4% compared to existing algorithms.