BROWSE
Detail
Conference Paper
A Middleware Framework for Efficient Identification of Tagged Objects
Cited - time in 
Share 
Share
- Authors
- Byung Kook Son, Chang Soon Kim, Kyung Lang Park, Chen Hao Quan, Shin Dug Kim
- Issue Date
- 2006-08
- Citation
- WSEAS International Conference on Applied Informatics and Communications (AIC) 2006, pp.394-399
- Language
- English
- Type
- Conference Paper
- Abstract
- RFID is the technology that identifies tagged objects without line of sight. Tagged objects are identified by the readers that are managed by the RFID middleware. Therefore, the performance of identification process for tagged objects can be improved how to manage the readers. In this paper, we propose the middleware framework with an algorithm to manage multi-readers based on this middleware to identify tags efficiently. The proposed middleware assigns the role of readers based on three parameters, i.e., application requirements, the feedback information of readers, and the information of connected readers. To determine the role of readers, the proposed middleware uses the PEG (Pre-Estimation of Group) algorithm. We examine the performance of proposed middleware framework and PEG algorithm by using Gen2 simulator. As a result, when worst case is occurred in a particular group, the performance of tag identification per reader improves about 170%.
- KSP Keywords
- Feedback information, Line-Of-Sight(LOS), PEG algorithm, RFID middleware, Tag identification, application requirements, worst case