Radio Frequency Fingerprinting Identification of Few-Shot Wireless Signals Based on Deep Metric Learning

Table 2

The recognition accuracy of each type of mobile phone.

Type	iPhone 8_1	iPhone 8_2	iPhone 8P_1	iPhone 8P_2	HW P9_1	HW P9_2	HW V9_1	HW V9_2
Accuracy	97.50%	96.88%	100%	99.38%	98.75%	95.65%	98.44%	99.69%