A middleware framework for fast identification of tagged objects based on Gen2 protocol

Byung Kook Son, Chang Soon Kim, Kyung Lang Park, Cheng Hao Quan, Hie Cheol Kim, Shin Dug Kim

Research output: Contribution to journalArticle

Abstract

One of most important issues in RFID system is to design fast identification mechanism of tagged objects. Gen2 protocol is chosen to improve the performance that identifies tagged objects. However, if any reader should identify many tagged objects within the sensing range, the performance of identification process for tagged objects can be degraded. Also, when many tagged objects are identified by multiple readers, the performance of identification process for tagged objects cannot be improved without any specific management method for multiple readers. Therefore, an effective method is required to manage multiple readers efficiently. In this paper, we propose a management method for multiple readers based on Gen2 protocol and middleware framework. And we examine the performance of proposed method by using Gen2 simulator. Simulation results show that the performance of our tag identification mechanism can be improved by around 170%, compared with any identification process without any management method.

Original languageEnglish
Pages (from-to)1897-1903
Number of pages7
JournalWSEAS Transactions on Communications
Volume5
Issue number10
Publication statusPublished - 2006 Oct 1

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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