1000-RF-tag emulation with an 8bit micro processor

Naoyasu Kamiya, Jin Mitsugi, Kenichi Sugimoto, Osamu Nakamura, Jun Murai

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

UHF band passive RFID is an essential identification technology in pervasive computing world. One of the industrial demands to UHF band passive RFID is fast reading of many RF tags. This is particularly relevant for item-level-tagging of CDs, DVDs, books and consumer electronics. Many high-speed MAC protocols have been proposed thus far. Quantitative evaluation of reading speed, however, is not easy because we need to lay out many RF tags and measure the reading durations usually through interrogator APIs, which differ from interrogator to interrogator. In this paper, the authors propose two efficient multiple RF tag emulation algorithms which leverage the probabilistic nature of MAC protocol. We have implemented the algorithms onto a programmable battery assisted passive tag (BAP), equipped with an 8bit micro processor and evaluated the reading speed of commercial interrogators. It was revealed that the BAP can efficiently emulate the behavior of more than 1000 Gen2 RF tags for the reading speed evaluation with a trivial penalty on accuracy.

本文言語English
ホスト出版物のタイトルISCIT 2010 - 2010 10th International Symposium on Communications and Information Technologies
ページ350-355
ページ数6
DOI
出版ステータスPublished - 2010 12 1
イベント2010 10th International Symposium on Communications and Information Technologies, ISCIT 2010 - Tokyo, Japan
継続期間: 2010 10 262010 10 29

出版物シリーズ

名前ISCIT 2010 - 2010 10th International Symposium on Communications and Information Technologies

Other

Other2010 10th International Symposium on Communications and Information Technologies, ISCIT 2010
CountryJapan
CityTokyo
Period10/10/2610/10/29

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

フィンガープリント 「1000-RF-tag emulation with an 8bit micro processor」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル