An Improved RFID-Based Localization Algorithm for Wireless Sensor Networks
The position of RFID-tagged objects in sensor networks is becoming an important feature for ubiquitous computing applications. In this work, we develop an improved positioning algorithm for RFID-tagged objects. Compared with the VIRE algorithm, we apply a nonlinear interpolation method to further im...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-05-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/390194 |
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| _version_ | 1849702518754377728 |
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| author | Ayong Ye Yuanjing Ling Li Xu Xiaoliang Yang |
| author_facet | Ayong Ye Yuanjing Ling Li Xu Xiaoliang Yang |
| author_sort | Ayong Ye |
| collection | DOAJ |
| description | The position of RFID-tagged objects in sensor networks is becoming an important feature for ubiquitous computing applications. In this work, we develop an improved positioning algorithm for RFID-tagged objects. Compared with the VIRE algorithm, we apply a nonlinear interpolation method to further improve the positioning precision. We also introduce the concept of credibility of reference tags to reduce the influence of abnormal tags on positioning precision. Finally, we provide detailed simulations to evaluate the proposed technique. |
| format | Article |
| id | doaj-art-251e1f85e3d04dd491da7633b5aaf697 |
| institution | DOAJ |
| issn | 1550-1477 |
| language | English |
| publishDate | 2013-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-251e1f85e3d04dd491da7633b5aaf6972025-08-20T03:17:36ZengWileyInternational Journal of Distributed Sensor Networks1550-14772013-05-01910.1155/2013/390194An Improved RFID-Based Localization Algorithm for Wireless Sensor NetworksAyong YeYuanjing LingLi XuXiaoliang YangThe position of RFID-tagged objects in sensor networks is becoming an important feature for ubiquitous computing applications. In this work, we develop an improved positioning algorithm for RFID-tagged objects. Compared with the VIRE algorithm, we apply a nonlinear interpolation method to further improve the positioning precision. We also introduce the concept of credibility of reference tags to reduce the influence of abnormal tags on positioning precision. Finally, we provide detailed simulations to evaluate the proposed technique.https://doi.org/10.1155/2013/390194 |
| spellingShingle | Ayong Ye Yuanjing Ling Li Xu Xiaoliang Yang An Improved RFID-Based Localization Algorithm for Wireless Sensor Networks International Journal of Distributed Sensor Networks |
| title | An Improved RFID-Based Localization Algorithm for Wireless Sensor
Networks |
| title_full | An Improved RFID-Based Localization Algorithm for Wireless Sensor
Networks |
| title_fullStr | An Improved RFID-Based Localization Algorithm for Wireless Sensor
Networks |
| title_full_unstemmed | An Improved RFID-Based Localization Algorithm for Wireless Sensor
Networks |
| title_short | An Improved RFID-Based Localization Algorithm for Wireless Sensor
Networks |
| title_sort | improved rfid based localization algorithm for wireless sensor networks |
| url | https://doi.org/10.1155/2013/390194 |
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