RF Jamming Classification Using Relative Speed Estimation in Vehicular Wireless Networks

Table 2

The classification process under different testing cases.

Cases	VRS metric utilization (m/s)	Normalization (m/s)	speed for training (m/s)	speed for testing (m/s)
Same_KNN-VRS and Same_RaFo-VRS	✓		15	15
Same_KNN and Same_RaFo			15	15
Different_KNN-VRS and Different_RaFo-VRS	✓		15	25
Different_KNN and Different_RaFo			15	25
Same_KNN-VRS_25 m/s and Same_RaFo-VRS_25 m/s	✓		25	15 or 25
Same_KNN_25 m/s and Same_RaFo_25 m/s			25	15 or 25
Norm_KNN-VRS and Norm_RaFo-VRS	✓	✓	15	15
Norm_KNN and Norm_RaFo		✓	15	15