Abstract
This letter presents an efficient tag collision arbitration protocol, viz., the Fast Tree Traversal Protocol (FTTP). It estimates the number of tags using maximum likelihood estimation and adjusts the splitting factor to reduce the identification delay. We show that our protocol effectively reduces the identification delay via the performance analysis and simulation results.
Original language | English |
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Article number | 5545645 |
Pages (from-to) | 713-715 |
Number of pages | 3 |
Journal | IEEE Communications Letters |
Volume | 14 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2010 Aug |
Bibliographical note
Funding Information:Manuscript received April 4, 2010. The associate editor coordinating the review of this letter and approving it for publication was C.-F. Chiasserini. This research was jointly supported by MEST, Korea, under WCU (R33-2008-000-10044-0), a KOSEF Grant funded by the Korean Government (MEST) (No. R01-2007-000-11203-0), a KRF Grant (KRF-2008-314-D00354), and MKE, Korea under ITRC NIPA-2010-(C1090-1021-0008). W. Lee (corresponding author) and J. Choi are with the Dept. of Computer Science and Engineering, Korea University, Seoul, Korea (e-mail: [email protected]). I. Lee is with the School of Electrical Engineering, Korea University, Seoul, Korea. D.-Z. Du is with the Dept. of Computer Science, University of Texas at Dallas, Richardson, TX, USA. Digital Object Identifier 10.1109/LCOMM.2010.08.100539
Keywords
- RFID
- RFID tag anti-collision
- collision arbitration
ASJC Scopus subject areas
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering