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Journal Article
A Middleware Framework for Fast Identification of Tagged Objects based on Gen2 Protocol
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- Authors
- Byung Kook Son, Chang Soon Kim, Kyung Lang Park, Cheng Hao Quan, Hie Cheol Kim, Shin Dug Kim
- Issue Date
- 2006-10
- Citation
- WSEAS Transactions on Communications, v.5, no.10, pp.1-7
- ISSN
- 1109-2742
- Publisher
- WSEAS
- Language
- English
- Type
- Journal Article
- 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.
- KSP Keywords
- Gen2 Protocol, RFID system, Tag identification, fast identification, sensing range, simulation results