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An effective frame breaking policy for dynamic framed slotted aloha in RFID

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posted on 2023-06-09, 00:05 authored by Jian Su, Zhengguo ShengZhengguo Sheng, Danfeng Hong, Guangjun Wen
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.

History

Publication status

  • Published

File Version

  • Accepted version

Journal

IEEE Communications Letters

ISSN

1089-7798

Publisher

Institute of Electrical and Electronics Engineers

Issue

4

Volume

20

Page range

692-695

Department affiliated with

  • Engineering and Design Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2016-01-19

First Open Access (FOA) Date

2016-01-19

First Compliant Deposit (FCD) Date

2016-01-19

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