UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping
A novel ultra high frequency(UHF)radio frequency identification（RFID）anti-collision algorithm based on independent components analysis(ICA)and dynamic bit-slot grouping technology was proposed.The ICA algorithm was used for identifying several tags simultaneously.The dynamic bit-slot tags grouping t...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-04-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)04-0047-07/ |
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| _version_ | 1841539920278061056 |
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| author | Hua LI Zhi-ping JIA Hong-jun WANG Ju LIU |
| author_facet | Hua LI Zhi-ping JIA Hong-jun WANG Ju LIU |
| author_sort | Hua LI |
| collection | DOAJ |
| description | A novel ultra high frequency(UHF)radio frequency identification（RFID）anti-collision algorithm based on independent components analysis(ICA)and dynamic bit-slot grouping technology was proposed.The ICA algorithm was used for identifying several tags simultaneously.The dynamic bit-slot tags grouping technology was used for ensuring the number of tags read by a reader at the same time was less than or equal to its antennas’number,and enabling the ICA wouldn’t work in an underdetermined state.Theoretical analysis and simulated experimental results show that the tags identification rate of the proposed algorithm is far more than that of traditional stochastic or deterministic TDMA RFID anti-collision algorithms. |
| format | Article |
| id | doaj-art-c1c8d62b939a44488614b5360a6dc1aa |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-04-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c1c8d62b939a44488614b5360a6dc1aa2025-01-14T06:31:37ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-04-0133475359661392UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot groupingHua LIZhi-ping JIAHong-jun WANGJu LIUA novel ultra high frequency(UHF)radio frequency identification（RFID）anti-collision algorithm based on independent components analysis(ICA)and dynamic bit-slot grouping technology was proposed.The ICA algorithm was used for identifying several tags simultaneously.The dynamic bit-slot tags grouping technology was used for ensuring the number of tags read by a reader at the same time was less than or equal to its antennas’number,and enabling the ICA wouldn’t work in an underdetermined state.Theoretical analysis and simulated experimental results show that the tags identification rate of the proposed algorithm is far more than that of traditional stochastic or deterministic TDMA RFID anti-collision algorithms.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)04-0047-07/RFID anti-collisionmulti-antenna systemblind sources separationbit-slot grouping |
| spellingShingle | Hua LI Zhi-ping JIA Hong-jun WANG Ju LIU UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping Tongxin xuebao RFID anti-collision multi-antenna system blind sources separation bit-slot grouping |
| title | UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping |
| title_full | UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping |
| title_fullStr | UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping |
| title_full_unstemmed | UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping |
| title_short | UHF RFID anti-collision algorithm based on blind separation and dynamic bit-slot grouping |
| title_sort | uhf rfid anti collision algorithm based on blind separation and dynamic bit slot grouping |
| topic | RFID anti-collision multi-antenna system blind sources separation bit-slot grouping |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)04-0047-07/ |
| work_keys_str_mv | AT huali uhfrfidanticollisionalgorithmbasedonblindseparationanddynamicbitslotgrouping AT zhipingjia uhfrfidanticollisionalgorithmbasedonblindseparationanddynamicbitslotgrouping AT hongjunwang uhfrfidanticollisionalgorithmbasedonblindseparationanddynamicbitslotgrouping AT juliu uhfrfidanticollisionalgorithmbasedonblindseparationanddynamicbitslotgrouping |