The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
태그 충돌은 RFID 시스템의 다중 태그 식별 분야에서 주요 문제입니다. 이 문제를 해결하기 위해 많은 RFID 시스템은 구현의 단순성으로 인해 FSSA(Framed-Structure Slotted Aloha)를 기반으로 하는 자체 충돌 중재 알고리즘을 채택합니다. 프레임의 슬롯 수를 의미하는 프레임 크기는 FSSA의 인벤토리 태그 응답에 매우 중요한 요소입니다. 따라서 프레임 크기를 할당하는 방법은 충돌 중재 성능에 중요합니다. 기존의 충돌 중재 방법은 프레임 크기를 할당할 때 각 슬롯의 슬롯 시간을 고려하지 않기 때문에 전체 식별 시간이 늘어날 수 있습니다. 슬롯 시간을 포함함으로써 기존 방법의 충돌 중재 성능을 향상시킵니다. 시뮬레이션 결과, 제안한 방법을 기반으로 한 충돌 중재는 태그 수에 관계없이 기존 방법을 기반으로 한 것보다 우수함을 보여줍니다.
RFID, 충돌, 알로하, ISO-18000 6
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부
Young-Jun LEE, Dae-Ken KWON, Hyoung-Nam KIM, "Collision Arbitration Based on Different Slot Times for Slotted-Aloha RFID Systems" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 5, pp. 1416-1422, May 2008, doi: 10.1093/ietcom/e91-b.5.1416.
Abstract: Tag collision is a major problem in the field of multi-tag identification in RFID systems. To solve this problem, many RFID systems adopt their own collision arbitration algorithms based on framed-structure slotted Aloha (FSSA) due to the simplicity of implementation. The frame size, meaning the number of slots in a frame, is a very important factor to inventory tags' responses in the FSSA. How to assign the frame size is therefore crucial to the collision arbitration performance. Since the existing collision arbitration methods do not consider the slot times of each slot when assigning frame size, they may increase overall identification time. By involving the slot times, we improve the collision arbitration performance of the conventional methods. Simulation results show that collision arbitration based on the proposed method is superior to that based on the conventional methods, irrespective of the number of tags.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.5.1416/_p
부
@ARTICLE{e91-b_5_1416,
author={Young-Jun LEE, Dae-Ken KWON, Hyoung-Nam KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Collision Arbitration Based on Different Slot Times for Slotted-Aloha RFID Systems},
year={2008},
volume={E91-B},
number={5},
pages={1416-1422},
abstract={Tag collision is a major problem in the field of multi-tag identification in RFID systems. To solve this problem, many RFID systems adopt their own collision arbitration algorithms based on framed-structure slotted Aloha (FSSA) due to the simplicity of implementation. The frame size, meaning the number of slots in a frame, is a very important factor to inventory tags' responses in the FSSA. How to assign the frame size is therefore crucial to the collision arbitration performance. Since the existing collision arbitration methods do not consider the slot times of each slot when assigning frame size, they may increase overall identification time. By involving the slot times, we improve the collision arbitration performance of the conventional methods. Simulation results show that collision arbitration based on the proposed method is superior to that based on the conventional methods, irrespective of the number of tags.},
keywords={},
doi={10.1093/ietcom/e91-b.5.1416},
ISSN={1745-1345},
month={May},}
부
TY - JOUR
TI - Collision Arbitration Based on Different Slot Times for Slotted-Aloha RFID Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1416
EP - 1422
AU - Young-Jun LEE
AU - Dae-Ken KWON
AU - Hyoung-Nam KIM
PY - 2008
DO - 10.1093/ietcom/e91-b.5.1416
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2008
AB - Tag collision is a major problem in the field of multi-tag identification in RFID systems. To solve this problem, many RFID systems adopt their own collision arbitration algorithms based on framed-structure slotted Aloha (FSSA) due to the simplicity of implementation. The frame size, meaning the number of slots in a frame, is a very important factor to inventory tags' responses in the FSSA. How to assign the frame size is therefore crucial to the collision arbitration performance. Since the existing collision arbitration methods do not consider the slot times of each slot when assigning frame size, they may increase overall identification time. By involving the slot times, we improve the collision arbitration performance of the conventional methods. Simulation results show that collision arbitration based on the proposed method is superior to that based on the conventional methods, irrespective of the number of tags.
ER -