Implementation of RFID Anti-Collision Algorithm for EPCglobal Gen2 Protocol

• Main Authors: Ching-ChaoChang, 張景超
• Other Authors: Wen-Tzu Chen
• Format: Others
• Language: en_US
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/91827476479538947879

碩士 === 國立成功大學 === 電信管理研究所 === 100 === In recent years, radio frequency identification (RFID) has become an important infrastructure technology. It is a fast, secure, and efficient identification procedure that influences many various applications, such as supply chain management, toll-payment, libraries, e-passports, and shopping. RFID technology works in a wireless environment in which a reader has to identify many tags at the same time. This usually leads to collisions and unidentified data in reading process. Therefore, one always strives to solve such an anti-collision problem. However, most research effort is usually limited to the stage of system simulation. Although the simulation is actually performed in accordance with the protocol, it is still not enough to explain the reliability in the real work. This research builds a RFID platform, including work of anti-collision algorithm, programs of compilation and burning, method of data collecting, and so on. We select a well-known algorithm (Schoute’s Method) to implement and compare with a base line algorithm (low bound method). The experiment results are quit consistent with that from other works of research. Thus, the experiment platform we built is reliable in actual work. Future research can focus on more efficient anti-collision algorithms, and use this experiment platform to verify the algorithms.