A new middleware architecture for RFID data management

Abstract

With the developments of RFID Technology, the unreliability of RFID devices result in a large number of tag data’s redundancy data, and the reliability of RFID source data is gradually harder to get the safeguard. The reliability means the correctness of the RFID source data such as multi and leakage of reading data. This paper designs a new RFID middleware architecture, which introduces the system structure of middleware and shows the details of each significant part of system. The data processing module and data transmission module are the two main parts designated to get reliable RFID data. The data processing module uses L-NCD algorithm to process data redundancy. The data transmission module takes the responsibility of transferring data between RFID middleware and the sever through JMS message transferring mechanism.