Effects of Walls and Floors in Indoor Localization Using Tracking Algorithm

Abstract

The advancement in wireless and mobile networks has led to an increase in location based services (LBS). LBS can be applied in many applications, such as vehicle systems, security systems, and patient tracking systems. The Global Navigation Satellite Systems (GNSS) have become very popular due to their ability to provide highly accurate positions, especially in outdoor environments. However, GNSS signals become very weak when they go through natural or man-made structure, like in urban canyons or indoor environments. This hinders the applicability of GNSS-based localization techniques in such challenging environments. Many indoor localization techniques are based on the received signal strength (RSS). An RSS is proportional to the distance to an access point (AP), where it is stronger in power when it is closer to an AP, given that the received signal is not obstructed by walls or floors. This paper aims at studying the effect of walls and floors on the RSS, and estimating the distribution of the RSS due to such obstructions. Moreover, a tracking algorithm based on a multi-walls and floors propagation model is applied to increase the positioning accuracy.

Authors and Affiliations

Farhat Zargoun, Ibrahim Henawy, Nesreen Ziedan

Keywords

Related Articles

Hybrid Non-Reference QoE Prediction Model for 3D Video Streaming Over Wireless Networks

With the rapid growth in mobile device users, and increasing demand for video applications, the traffic from 2D/3D video services is expected to account the largest proportion of internet traffics. User’s perceived quali...

Workshare Process of Thread Programming and MPI Model on Multicore Architecture

Comparison between OpenMP for thread programming model and MPI for message passing programming model will be conducted on multicore shared memory machine architectures in order to find which has a better performance in t...

Downlink and Uplink Message Size Impact on Round Trip Time Metric in Multi-Hop Wireless Mesh Networks

In this paper, the authors propose a novel real-time study metrics of Round Trip Time (RTT) for Multi-Hop Wireless Mesh Networks. They focus on real operational wireless networks with fixed nodes, such as industrial wire...

Initialization Method for Communication and Data Sharing in P2P Environment Between Wireless Sensor Nodes

Wireless Sensor Networks have increased notewor-thy thought nowadays, rather than wired sensor systems, by presenting multi-useful remote hubs, which are littler in size. However, WSNs correspondence is inclined to negat...

Balanced Distribution of Load on Grid Resources using Cellular Automata

Load balancing is a technique for equal and fair distribution of workloads on resources and maximizing their performance as well as reducing the overall execution time. However, meeting all of these goals in a single alg...

Download PDF file
  • EP ID EP164447
  • DOI 10.14569/IJACSA.2016.070305
  • Views 98
  • Downloads 0

How To Cite

Farhat Zargoun, Ibrahim Henawy, Nesreen Ziedan (2016). Effects of Walls and Floors in Indoor Localization Using Tracking Algorithm. International Journal of Advanced Computer Science & Applications, 7(3), 34-39. https://europub.co.uk/articles/-A-164447