Dynamic Search Mechanism with Threat Prediction in a GNSS Receiver

Table 3

Threat prediction results of the two methods.

Overlap rate and J/S		Method
		DSM-TP method	Traditional method
30%	20 dB	Correctly; , predict threat state and correlation	Correctly; No prediction
	0 dB	Correctly; , predict threat state and correlation	Correctly; No prediction
	dB	Alarm and rereceive; , predict threat state and correlation	Spoofing; No prediction
50%	20 dB	Correctly; , predict threat state and correlation	Correctly; No prediction
	0 dB	Correctly; , predict threat state and correlation	Correctly; No prediction
	dB	Alarm and rereceive; , predict threat state and correlation	Spoofing; No prediction
80%	20 dB	Correctly; , predict threat state and correlation	Correctly; No prediction
	0 dB	Alarm and rereceive; , predict threat state and correlation	Spoofing; No prediction