Software design and realization of UHF RFID reader compatible with ISO 18000-6B/6C
Kun Tian · Journal of Computer Applications · 2011
The software systerm selected RFID UHF reader core modules as hardware foundation,working in 840-960MHz UHF ISM band,which based on the RF transceiver chip AS3992,integrated 18000-6C agreement on chip,and after Manchester coding and the CRC checking,RFID reader realized compatibly 18000-6B agreement in software.The paper allocated the anti-collision reasonably and respectively,18000-6 C used slotted ALOHA algorithm,18000-6B adopted binary search algorithm,which makes the UHF RFID reader is compatible with 18000-read 6B/6C electronic tags.