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Volume 29 Issue 9
Jan.  2011
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Liang Biao, Hu Ai-qun, Qin Zhong-yuan. A Novel Design for RFID Anti-collision Technique[J]. Journal of Electronics & Information Technology, 2007, 29(9): 2158-2160. doi: 10.3724/SP.J.1146.2006.00922
Citation: Liang Biao, Hu Ai-qun, Qin Zhong-yuan. A Novel Design for RFID Anti-collision Technique[J]. Journal of Electronics & Information Technology, 2007, 29(9): 2158-2160. doi: 10.3724/SP.J.1146.2006.00922

A Novel Design for RFID Anti-collision Technique

doi: 10.3724/SP.J.1146.2006.00922 cstr: 32379.14.SP.J.1146.2006.00922
  • Received Date: 2006-06-26
  • Rev Recd Date: 2006-12-07
  • Publish Date: 2007-09-19
  • In this paper, a novel slotted-ALOHA algorithm based on Code division is presented for solving the RFID anti-collision problems. Its advantage to the system throughput is analyzed based on its mathematical model and the condition for systems stability is inferred as well. The theoretical and simulated results indicate that the stable scope of SC-ALOHA is broader than that of S-ALOHA and when N is the degree of spread spectrum codes used, the maximum throughput of SC-ALOHA might achieve N times that of S-ALOHA.
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  • Raza N, Bradshaw V, and Hague M. Applications of RFID technology. IEE Colloquium on RFID Technology, London, England, 1999.10: 1/1-1/5.[2]Flor T.[J].Niess W, and Vogler G. RFID: the Integration of contactless identification technology and mobile computing. Proc. of the 7th Intl Conf. on Telecomm., Zagreb, Croatia.2003,:-[3]Liang B.[J].Hu A Q, and Qin Z Y. Trends and brief comments on anti-collision techniques in RFID. Proc. of the 6th Intl Conf. on ITS Telecomm., Chengdu, China.2006,:-[4]Schoute F C. Control of ALOHA signaling in a mobile radio trunking system.[J].IEE Intl Conf. on Radio Spectrum Conservation Techniques, London, England.1980,:-[5]Devillea Y, Damourb J, and Charkanic N. Multi-tag radio-frequency identification systems based on new blind source separation neural networks.[J]. Neurocomputing.2002,49:369-[6]芬肯泽勒著. 陈大才编译. 射频识别(RFID)技术无线电感应的应答器和非接触IC卡的原理与应用(第二版). 北京:电子工业出版社, 2001.6: 140-143.[7]窦中兆, 雷湘. CDMA无线通信原理. 北京:清华大学出版社, 2004.2: 59-65.[8]谢磊, 陈惠芳, 仇佩亮. HFC网络CDMA时隙ALOHA接入系统性能分析. 电路与系统学报, 2000, 5(3): 6-11.[9]谢希仁. 计算机网络(第四版). 北京:电子工业出版社, 2003.6: 420-426.
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