Fading Characteristics of Wireless Channel on High-Speed Railway in Hilly Terrain Scenario

Table 5

The comparison of fading parameters in different scenarios.

Scenarios	Viaduct [4]	Hilly terrain
Frequency [GHz]	2.35	2.4
PL component	3.03	2.40/3.88
PL intercept [dB]	12.4	31.31/−11.6
SF STD [dB]	2.0	3.3/4.2
𝐾-factor [dB]	Region 1: 23.05−0.0337𝑑	Region 1:5.10−0.0102𝑑
	Region 2: 𝑁(8.25,1.05)	Region 2: 𝑁(−1.85,5.05)