A bit arbitration tree anti-collision protocol in radio frequency identification systems
Radio frequency identification technology has been extensively used in various practical applications, such as inventory management and logistics control. When numerous tags respond to reader simultaneously, tags-to-tag collision occurs and causes the reader to identify tags unsuccessfully. Therefor...
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| Format: | Article |
| Language: | English |
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Wiley
2017-11-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1177/1550147717741571 |
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| _version_ | 1849766702377598976 |
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| author | Yu Fu Xue Wang Enshu Wang Zhihong Qian |
| author_facet | Yu Fu Xue Wang Enshu Wang Zhihong Qian |
| author_sort | Yu Fu |
| collection | DOAJ |
| description | Radio frequency identification technology has been extensively used in various practical applications, such as inventory management and logistics control. When numerous tags respond to reader simultaneously, tags-to-tag collision occurs and causes the reader to identify tags unsuccessfully. Therefore, how to reduce tag collisions has already emerged as an urgent and crucial problem to be solved for speeding up the identification operation. This article designs a characteristic-value-based grouping rule and a collision bits rule to determine transmitted bit string combinations accurately and proposes a bit arbitration tree anti-collision protocol based on these two rules to decrease the time for collecting all tag IDs. Furthermore, we consider the case that received bit string less than three bits, which occurs during the tag identification operation. Both theory and simulation analyses show that the proposed protocol can reduce the number of idle slots and total number of slots and thereby improve system efficiency. |
| format | Article |
| id | doaj-art-b2f0f46bb82c49a38549a39e9aad76e0 |
| institution | DOAJ |
| issn | 1550-1477 |
| language | English |
| publishDate | 2017-11-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-b2f0f46bb82c49a38549a39e9aad76e02025-08-20T03:04:30ZengWileyInternational Journal of Distributed Sensor Networks1550-14772017-11-011310.1177/1550147717741571A bit arbitration tree anti-collision protocol in radio frequency identification systemsYu Fu0Xue Wang1Enshu Wang2Zhihong Qian3College of Communication Engineering, Jilin University, Changchun, ChinaCollege of Communication Engineering, Jilin University, Changchun, ChinaDepartment of Computer Science and Engineering, University at Buffalo, State University of New York, Buffalo, NY, USACollege of Communication Engineering, Jilin University, Changchun, ChinaRadio frequency identification technology has been extensively used in various practical applications, such as inventory management and logistics control. When numerous tags respond to reader simultaneously, tags-to-tag collision occurs and causes the reader to identify tags unsuccessfully. Therefore, how to reduce tag collisions has already emerged as an urgent and crucial problem to be solved for speeding up the identification operation. This article designs a characteristic-value-based grouping rule and a collision bits rule to determine transmitted bit string combinations accurately and proposes a bit arbitration tree anti-collision protocol based on these two rules to decrease the time for collecting all tag IDs. Furthermore, we consider the case that received bit string less than three bits, which occurs during the tag identification operation. Both theory and simulation analyses show that the proposed protocol can reduce the number of idle slots and total number of slots and thereby improve system efficiency.https://doi.org/10.1177/1550147717741571 |
| spellingShingle | Yu Fu Xue Wang Enshu Wang Zhihong Qian A bit arbitration tree anti-collision protocol in radio frequency identification systems International Journal of Distributed Sensor Networks |
| title | A bit arbitration tree anti-collision protocol in radio frequency identification systems |
| title_full | A bit arbitration tree anti-collision protocol in radio frequency identification systems |
| title_fullStr | A bit arbitration tree anti-collision protocol in radio frequency identification systems |
| title_full_unstemmed | A bit arbitration tree anti-collision protocol in radio frequency identification systems |
| title_short | A bit arbitration tree anti-collision protocol in radio frequency identification systems |
| title_sort | bit arbitration tree anti collision protocol in radio frequency identification systems |
| url | https://doi.org/10.1177/1550147717741571 |
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