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
La norme RFID active ISO/IEC 18000-7, un système à canal unique fonctionnant à 433 MHz, se heurte à des difficultés techniques pour répondre à certaines demandes d'applications récemment introduites en raison de ses faibles taux de transmission et de sa vulnérabilité aux interférences radio entre les lecteurs. Nous proposons un nouveau système RFID actif multicanal fonctionnant sur la bande 2.4 GHz. La particularité du système proposé est qu'un lecteur utilise plusieurs interfaces pour améliorer ses performances. Cependant, si seulement une petite partie des interfaces est réellement utilisée, l’amélioration des performances ne répondra pas aux attentes. Pour surmonter ce problème, un protocole RFID actif multicanal multi-interface qui équilibre les charges entre toutes les interfaces disponibles est nécessaire. Trois protocoles, « Aggregated », « LP-Combined » et « AP-Balanced » sont proposés dans cet article. Nous effectuons des simulations pour les comparer dans diverses conditions en modifiant le nombre de balises, le nombre d'interfaces et la taille des données des balises. L'AP-Balanced affiche les performances les meilleures et les plus stables et ses performances augmentent presque linéairement proportionnellement au nombre d'interfaces, ce qui répond à nos attentes.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copier
Hyun-Sung PARK, Dong-Hyun KIM, Jong-Doek KIM, "Load Balancing for a Multi-Channel Multi-Interface 2.4 GHz Active RFID Reader" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 5, pp. 1205-1215, May 2010, doi: 10.1587/transcom.E93.B.1205.
Abstract: ISO/IEC 18000-7 Active RFID standard, a single channel system operating at 433 MHz, faces technical difficulties in supporting some recently introduced application demands because of its low transmission rates and vulnerability to radio interference between the readers. We propose a new multi-channel active RFID system operating at the 2.4 GHz band. The special feature of the proposed system is that a reader makes use of multiple interfaces to improve its performance. However, if only a small part of the interfaces is actually used, the performance improvement would not meet expectations. To overcome this problem, a multi-channel multi-interface active RFID protocol that balances the loads among all available interfaces is necessary. Three protocols, "Aggregated," "LP-Combined" and "AP-Balanced" are proposed in this paper. We carry out simulations to compare them under various conditions by changing numbers of tags, numbers of interfaces and tag data size. The AP-Balanced shows the best and the most stable performance and its performance increases almost linearly in proportion to the number of interfaces, which meets our expectation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1205/_p
Copier
@ARTICLE{e93-b_5_1205,
author={Hyun-Sung PARK, Dong-Hyun KIM, Jong-Doek KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Load Balancing for a Multi-Channel Multi-Interface 2.4 GHz Active RFID Reader},
year={2010},
volume={E93-B},
number={5},
pages={1205-1215},
abstract={ISO/IEC 18000-7 Active RFID standard, a single channel system operating at 433 MHz, faces technical difficulties in supporting some recently introduced application demands because of its low transmission rates and vulnerability to radio interference between the readers. We propose a new multi-channel active RFID system operating at the 2.4 GHz band. The special feature of the proposed system is that a reader makes use of multiple interfaces to improve its performance. However, if only a small part of the interfaces is actually used, the performance improvement would not meet expectations. To overcome this problem, a multi-channel multi-interface active RFID protocol that balances the loads among all available interfaces is necessary. Three protocols, "Aggregated," "LP-Combined" and "AP-Balanced" are proposed in this paper. We carry out simulations to compare them under various conditions by changing numbers of tags, numbers of interfaces and tag data size. The AP-Balanced shows the best and the most stable performance and its performance increases almost linearly in proportion to the number of interfaces, which meets our expectation.},
keywords={},
doi={10.1587/transcom.E93.B.1205},
ISSN={1745-1345},
month={May},}
Copier
TY - JOUR
TI - Load Balancing for a Multi-Channel Multi-Interface 2.4 GHz Active RFID Reader
T2 - IEICE TRANSACTIONS on Communications
SP - 1205
EP - 1215
AU - Hyun-Sung PARK
AU - Dong-Hyun KIM
AU - Jong-Doek KIM
PY - 2010
DO - 10.1587/transcom.E93.B.1205
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2010
AB - ISO/IEC 18000-7 Active RFID standard, a single channel system operating at 433 MHz, faces technical difficulties in supporting some recently introduced application demands because of its low transmission rates and vulnerability to radio interference between the readers. We propose a new multi-channel active RFID system operating at the 2.4 GHz band. The special feature of the proposed system is that a reader makes use of multiple interfaces to improve its performance. However, if only a small part of the interfaces is actually used, the performance improvement would not meet expectations. To overcome this problem, a multi-channel multi-interface active RFID protocol that balances the loads among all available interfaces is necessary. Three protocols, "Aggregated," "LP-Combined" and "AP-Balanced" are proposed in this paper. We carry out simulations to compare them under various conditions by changing numbers of tags, numbers of interfaces and tag data size. The AP-Balanced shows the best and the most stable performance and its performance increases almost linearly in proportion to the number of interfaces, which meets our expectation.
ER -