Evaluation of high-speed and large-capacity RFID inventory method using 1-bit flag

Suguru Kameda, Satoru Fukuyo, Atsuyoshi Yamaguchi, Hiroshi Oguma, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We have proposed a high-speed and large-capacity radio frequency identification (RFID) inventory method combining frame slotted ALOHA and binary tree. For the rapid inventory of a large number of tags, 1-bit flags are used as tag existence confirmation in the proposed method. The inventory time performance with erroneous 1-bit flags was evaluated. In the case of less than 100 tags and 1-bit flag error rate of less than 0.01, the degradation of the whole inventory time from the error free condition was less than 7.7%. We have compared the inventory time between the proposed method and the conventional standards. In the case of less than 100 tags, the whole inventory time of the proposed method was 2.4 - 15 times faster than that of the conventional standards.

本文言語English
ホスト出版物のタイトル18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07
DOI
出版ステータスPublished - 2007
イベント18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07 - Athens, Greece
継続期間: 2007 9月 32007 9月 7

出版物シリーズ

名前IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07
国/地域Greece
CityAthens
Period07/9/307/9/7

ASJC Scopus subject areas

  • 電子工学および電気工学

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