Improving Accuracy for 3D RFID Localization

Improving Accuracy for 3D RFID Localization

Radio Frequency Identification (RFID) becomes a prevalent labeling and localizing technique in the recent years. Deploying indoor RFID localization systems facilitates many applications. Previous approaches, however, are most based on 2D design and cannot provide 3D location information. The lack of...

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Main Authors: Jinsong Han, Yiyang Zhao, Yan Shun Cheng, Tse Lung Wong, Chun Hung Wong
Format: Article
Language:English
Published: SAGE Publishing 2012-05-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1155/2012/865184
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spelling doaj-53c7bcd3a7c24ca99fd14c413b61aeda2020-11-25T03:03:14ZengSAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772012-05-01810.1155/2012/865184Improving Accuracy for 3D RFID LocalizationJinsong Han0Yiyang Zhao1Yan Shun Cheng2Tse Lung Wong3Chun Hung Wong4 School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China School of Software, TNLIST, Tsinghua University, Beijing 100084, China Department of Computer Science and Engineering, HKUST, Kowloon, Hong Kong Department of Computer Science and Engineering, HKUST, Kowloon, Hong Kong Department of Computer Science and Engineering, HKUST, Kowloon, Hong KongRadio Frequency Identification (RFID) becomes a prevalent labeling and localizing technique in the recent years. Deploying indoor RFID localization systems facilitates many applications. Previous approaches, however, are most based on 2D design and cannot provide 3D location information. The lack of one-dimensional information may lead 2D-based systems to inaccurate localization. In this paper, we develop an indoor 3D RFID localization system based on active tag array. In particular, we employ the geometric mean to filter the explicit 3D location information with high accuracy. The experimental results show that our system is efficient in tracking objects and improving the localization accuracy.https://doi.org/10.1155/2012/865184
collection DOAJ
language English
format Article
sources DOAJ
author Jinsong Han
Yiyang Zhao
Yan Shun Cheng
Tse Lung Wong
Chun Hung Wong
spellingShingle Jinsong Han
Yiyang Zhao
Yan Shun Cheng
Tse Lung Wong
Chun Hung Wong
Improving Accuracy for 3D RFID Localization
International Journal of Distributed Sensor Networks
author_facet Jinsong Han
Yiyang Zhao
Yan Shun Cheng
Tse Lung Wong
Chun Hung Wong
author_sort Jinsong Han
title Improving Accuracy for 3D RFID Localization
title_short Improving Accuracy for 3D RFID Localization
title_full Improving Accuracy for 3D RFID Localization
title_fullStr Improving Accuracy for 3D RFID Localization
title_full_unstemmed Improving Accuracy for 3D RFID Localization
title_sort improving accuracy for 3d rfid localization
publisher SAGE Publishing
series International Journal of Distributed Sensor Networks
issn 1550-1477
publishDate 2012-05-01
description Radio Frequency Identification (RFID) becomes a prevalent labeling and localizing technique in the recent years. Deploying indoor RFID localization systems facilitates many applications. Previous approaches, however, are most based on 2D design and cannot provide 3D location information. The lack of one-dimensional information may lead 2D-based systems to inaccurate localization. In this paper, we develop an indoor 3D RFID localization system based on active tag array. In particular, we employ the geometric mean to filter the explicit 3D location information with high accuracy. The experimental results show that our system is efficient in tracking objects and improving the localization accuracy.
url https://doi.org/10.1155/2012/865184
work_keys_str_mv AT jinsonghan improvingaccuracyfor3drfidlocalization
AT yiyangzhao improvingaccuracyfor3drfidlocalization
AT yanshuncheng improvingaccuracyfor3drfidlocalization
AT tselungwong improvingaccuracyfor3drfidlocalization
AT chunhungwong improvingaccuracyfor3drfidlocalization
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