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An effective frame breaking policy for dynamic framed slotted aloha in RFID
journal contribution
posted on 2023-06-09, 00:05 authored by Jian Su, Zhengguo ShengZhengguo Sheng, Danfeng Hong, Guangjun WenThe 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.
History
Publication status
- Published
File Version
- Accepted version
Journal
IEEE Communications LettersISSN
1089-7798Publisher
Institute of Electrical and Electronics EngineersExternal DOI
Issue
4Volume
20Page range
692-695Department affiliated with
- Engineering and Design Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2016-01-19First Open Access (FOA) Date
2016-01-19First Compliant Deposit (FCD) Date
2016-01-19Usage metrics
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