Fig. 5From: Cramer-Rao bounds in the estimation of time of arrival in fading channelsCRB of the first arriving path k0 for different values of the SNR. Results are provided for different values of the temporal correlation α, delay spread set to 2 T c , and two different roll-off factors. One sensor and 50 channel vector estimates are available. The sampling rate set to twice the chip rate. a Left: set to 0.5. b Right: β set to 1.0Back to article page