作者: Ning Chen , Hua Fu , Aiqun Hu
DOI: 10.1109/IAEAC50856.2021.9390904
关键词: Frequency offset 、 Signal-to-noise ratio 、 Universal Software Radio Peripheral 、 Computer science 、 Transmitter 、 Fingerprint 、 Radio frequency 、 Chirp spread spectrum 、 Electronic engineering 、 Fingerprint recognition
摘要: … of different LoRa transmitter modules are studied, the LoRa … sampled signal is preprocessed, and the frequency offset is extracted as the radio frequency fingerprint feature of the LoRa …