Earticle

초록

영어

To locate an RF device or to enable target oriented communication services in wireless indoor environment, RF properties as RSSI and CSI have been widely adopted in the research and commercial societies. However, the complex indoor scenario makes the task to locate an RF device with fine-grained accuracy more difficult. This paper deals with a virtual triangulation utilization to estimate the length of Line of Sight (LoS) signal out of non LoS on receiving multipath signals from any dimension. Thus, it forms a virtual right angled triangle of the received signals. From the angles ratio, the propose method estimates the side corresponding to the reference LoS length. Eventually, it estimates the distance error between the measured reference LoS of the virtual triangle and the approximated LoS from the CSI. The error is utilized to provide a basement for more precise localization of an RF device.

목차

Abstract
 1. Introduction
 2. Related Works
 3. The Proposed Method
  3.1. Overview
  3.2. Generalization
  3.3. Mitigation of Localization Error
 4. Conclusion and Future Work
 Acknowledgements
 References

키워드

저자

• A. S. M. Sanwar Hosen [ Division of Computer Science and Engineering, Chonbuk National University ]
• Jong Seon Park [ Division of Computer Science and Engineering, Chonbuk National University ]
• Gi Hwan Cho [ Division of Computer Science and Engineering, Chonbuk National University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605