International Journal of Emerging Technology and Advanced Engineering (IJETAE)
In this paper, the authors simulated the performance of an EPC global Gen-2 RFID system using GNU radio. They programmed the building blocks such as PIE encoder, PIE decoder, FM0 encoder and FM0 decoder in C++ and imported them into GNU radio. They introduced the filtering and modulation process along with the symbol error rate performance of PIE code and FM0 code. After analyzing the results GNU radio was found to be an excellent tool for simulation of RFID system.