From: Optimized joint timing synchronization and channel estimation for communications systems with multiple transmit antennas
CH I (NLOS)
CH II (NLOS)
CH III (LOS)
σ 0 2
0.1232
0.1285
0.7211
σ 1 2
0.7711
0.2223
0.2338
σ 2 2
0.1029
0.6000
0.0420
σ 3 2
0.0015
0.0478
0.0022
σ 4 2
0.0001
0.0010
0.0006
σ 5 2
0.0002