International Journal of Antennas and Propagation

Research Article

Measurement-Based Delay and Doppler Characterizations for High-Speed Railway Hilly Scenario

Table 3

TDL model for HSR hilly scenario.


Area	Tap index	Relative time delay (ns)	Average tap gain (dB)	Doppler shift

Adjacent area (AA)	1	0	0
	2	280	−8.7
	3	640	−17.5
	4	1350	−25.2

Close area (CA)	1	0	0
	2	200	−11.4
	3	450	−27.6
	4	520	−12.7
	5	860	−29
	6	1160	−28
	7	1230	−27.6
	8	1330	−23.8
	9	1390	−23.1
	10	1480	−25.9
	11	1590	−18.7
	12	1770	−29.1
	13	2100	−29.7

Distant area (DA)	1	0	0
	2	230	−9.2
	3	470	−15.3
	4	1140	−18.7
	5	1790	−22.4

Remote area (RA)	1	0	0
	2	410	−14.8
	3	2440	−18.3

Notes.
(1) is a random variable and .
(2) The Doppler shift values are corresponding to the case when the train departs from the intersection point.