loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Wu Ke ; Zheng Zhong ; He Liang and Gu Junzhong

Affiliation: Institute of Computer Applicaitons, East China Normal University, China

Keyword(s): Wireless LAN, Position Estimation, Fuzzy Empirical Signal Model, AP Close-Range Threshold, Pre-Locating, Joint-Probability Calculation, Fluoroscopy.

Related Ontology Subjects/Areas/Topics: Mobile Software and Services ; Software for Wireless Location Systems ; Telecommunications ; Wireless Information Networks and Systems

Abstract: This paper presents M-Show, a Wireless LAN based system for locating users inside multi-floor buildings. It makes improvements in the sampling, processing and storing of empirical signals to previous studies, and builds a Fuzzy Empirical Signal Model that gives more credible description of signal distribution. By dividing the map into different sized Intelligent Areas (iAreas), M-Show is able to achieve alterable positioning granularity within the same map. It also unprecedented adopts AP Close Range Pre-Locating strategy to quickly locate the users inside a certain small scope around an AP. In addition, since statistical calculation methods are inefficient in distinguishing vertically overlapping positions on different floors, which is not tackled in previous locating systems, we introduce the Fluoroscopy to rectify the locating result of probability calculation. M-Show is deployed in Shanghai Science and Technology Museum, and experimental results show that with reduced average pos ition query time and lower computation cost, M-Show achieves a high locating accuracy of 93% probability within 3 feet around the user’s actual position. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 52.90.227.42

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Ke, W.; Zhong, Z.; Liang, H. and Junzhong, G. (2006). M-SHOW: A SYSTEM FOR ACCURATE POSITION ESTIMATION IN MULTI-FLOOR BUILDINGS. In Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2006) - WINSYS; ISBN 978-972-8865-65-8, SciTePress, pages 290-297. DOI: 10.5220/0002089802900297

@conference{winsys06,
author={Wu Ke. and Zheng Zhong. and He Liang. and Gu Junzhong.},
title={M-SHOW: A SYSTEM FOR ACCURATE POSITION ESTIMATION IN MULTI-FLOOR BUILDINGS},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2006) - WINSYS},
year={2006},
pages={290-297},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002089802900297},
isbn={978-972-8865-65-8},
}

TY - CONF

JO - Proceedings of the International Conference on Wireless Information Networks and Systems (ICETE 2006) - WINSYS
TI - M-SHOW: A SYSTEM FOR ACCURATE POSITION ESTIMATION IN MULTI-FLOOR BUILDINGS
SN - 978-972-8865-65-8
AU - Ke, W.
AU - Zhong, Z.
AU - Liang, H.
AU - Junzhong, G.
PY - 2006
SP - 290
EP - 297
DO - 10.5220/0002089802900297
PB - SciTePress