Framed ALOHA for Multiple RFID Objects Identification

作者: B. ZHEN

DOI: 10.1093/IETCOM/E88-B.3.991

关键词: AlohaComputer scienceCapture effectInterrogationReal-time computingIdentification (information)Radio-frequency identificationLatency (audio)TelecommunicationsSIMPLE (military communications protocol)Computer Networks and CommunicationsElectrical and Electronic EngineeringSoftware

摘要: Radio frequency identification (RFID) enables everyday objects to be identified, tracked, and recorded. The RFID tags are must extremely simple of low cost suitable for large scale application. An efficient anti-collision mechanism have access latency power consumption. This paper investigates how recognize multiple within the reader's interrogation ranges without knowing number in advance by using framed ALOHA. To optimize consumption overall tag read time, a combinatory model was proposed analyze both passive active with consideration on capture effect over wireless fading channels. By model, parameters set estimation frame size update were presented. Simulations conducted verify analysis. In addition, we come up proposal combat deterministic algorithms.

参考文章(10)
Harald Vogt, Efficient Object Identification with Passive RFID Tags international conference on pervasive computing. pp. 98- 113 ,(2002) , 10.1007/3-540-45866-2_9
Kai-Yeung Siu, Kayi Lee, Ching Law, Efficient memoryless protocol for tag identification DIAL-M. pp. 75- 84 ,(2001)
Christian Floerkemeier, Matthias Lampe, Issues with RFID Usage in Ubiquitous Computing Applications Lecture Notes in Computer Science. pp. 188- 193 ,(2004) , 10.1007/978-3-540-24646-6_13
D.W. Engels, S.E. Sarma, The reader collision problem systems, man and cybernetics. ,vol. 3, pp. 0- 0 ,(2002) , 10.1109/ICSMC.2002.1176117
F. Schoute, Dynamic Frame Length ALOHA IEEE Transactions on Communications. ,vol. 31, pp. 565- 568 ,(1983) , 10.1109/TCOM.1983.1095854
J. Sanchez, D.R. Smith, Capture effect in Rician fading channels with application to slotted Aloha global communications conference. ,vol. 5, pp. 2390- 2394 ,(1999) , 10.1109/GLOCOM.1999.831730
J.E. Wieselthier, A. Ephremides, L.A. Michaels, An exact analysis and performance evaluation of framed ALOHA with capture IEEE Transactions on Communications. ,vol. 37, pp. 125- 137 ,(1989) , 10.1109/26.20080
I. Chlamtac, C. Petrioli, J. Redi, Energy-conserving access protocols for identification networks IEEE ACM Transactions on Networking. ,vol. 7, pp. 51- 59 ,(1999) , 10.1109/90.759318
D.R. Hush, C. Wood, Analysis of tree algorithms for RFID arbitration international symposium on information theory. pp. 107- ,(1998) , 10.1109/ISIT.1998.708695