An Effective Frame Breaking Policy for Dynamic Framed Slotted Aloha in RFID
- 26 January 2016
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Communications Letters
- Vol. 20 (4) , 692-695
Abstract
The tag collision problem is considered as one of the critical issues in RFID system. To further improve the identification efficiency of an UHF RFID system, a frame breaking policy is proposed with dynamic framed slotted aloha algorithm. Specifically, the reader makes effective use of idle, successful, and collision statistics during the early observation phase to recursively determine the optimal frame size. Then the collided tags in each slot will be resolved by individual frames. Simulation results show that the proposed algorithm achieves a better identification performance compared with the existing Aloha-based algorithms.Keywords
This publication has 8 references indexed in Scilit:
- A New RFID Anti‐collision Algorithm Based on the Q‐Ary Search SchemeChinese Journal of Electronics, 2015
- Energy Efficient Tag Estimation Method for ALOHA-Based RFID SystemsIEEE Sensors Journal, 2014
- Optimal Slot Assignment for Binary Tracking Tree Protocol in RFID Tag IdentificationIEEE/ACM Transactions on Networking, 2014
- A Feasible and Easy-to-Implement Anticollision Algorithm for the EPCglobal UHF Class-1 Generation-2 RFID ProtocolIEEE Transactions on Automation Science and Engineering, 2013
- Multiframe Maximum-Likelihood Tag Estimation for RFID Anticollision ProtocolsIEEE Transactions on Industrial Informatics, 2011
- An Accurate Tag Estimate Method for Improving the Performance of an RFID Anticollision Algorithm Based on Dynamic Frame Length ALOHAIEEE Transactions on Automation Science and Engineering, 2008
- An Introduction to RFID TechnologyIEEE Pervasive Computing, 2006
- Dynamic Frame Length ALOHAIEEE Transactions on Communications, 1983