From: Blind Coarse Timing Offset Estimation for CP-OFDM and ZP-OFDM Transmission over Frequency Selective Channels
SUI 1 channel
Tap 1
Tap 2
Tap 3
Delay (s)
0
0.4
0.9
Power (dB)
factor
4
Doppler (Hz)
0.3
0.5
SUI 4 channel
1.5
0.2
0.15
0.25