RFID-based ALE Application Framework using Hierarchical Architecture

H. Lee and M. Chung (Korea)


RFID, ALE, ALE Application, Application Framework, Web Services


A lightweight RFID application is necessary in diverse enterprise environments. It, however, is quite difficult to develop a full-fledged RFID application in the mid-level companies due to the prototypical developing cost and/or the integrating cost to the existing legacy systems. In this paper, we will show RFID-based ALE Application Framework (AAF) which is based on the EPCglobal Network and ALE specification, and will demonstrate how to construct RFID application with ease and relatively low cost. AAF utilizes Web Services, thus provides higher interoperability, and can apply for any sort of applications owing to the component based architecture.

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