EURASIP Journal on Wireless Communications and Networking

Table 8 Estimation errors [dB] of time delay characteristics using LTE signal

From: A highly efficient channel sounding method based on cellular communications for high-speed railway scenarios

Item	0 km/h	120 km/h	250 km/h	350 km/h
SNR = 0 dB	0.1814	0.1956	0.1983	0.1856
SNR = 10 dB	0.0633	0.0624	0.0747	0.0696
SNR = 20 dB	0.0557	0.0608	0.0495	0.0630

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