这是一篇超高频RFID的ISO18000协议的手持机读卡器的硕士论文，基于linux平台的，讲的很好！-This is a UHF RFID, ISO18000 protocol handheld reader master' s thesis, based on linux platform, speaking of the good!

An emulator for RFID Reader which implements a particular communication protocol and measure round trip time for the send message.