Analysis and Optimization of Resource Control in High-Speed Railway Wireless Networks

Table 1

Parameters in simulation.

Parameter	Description	Value
𝑃av	Average power constraint	35 W
𝐵	System bandwidth	5 MHz
𝐿	Packet size	240 bits
𝑇𝑠	Slot duration	1 ms
𝛼	Pathloss exponent	4
𝑃max	Maximum transmit power	45 W
𝑣	Constant moving speed	100 m/s
𝑅	Cell radius	1.5 km
𝑑0	Distance between BS and rail	50 m
𝐾	Number of services	6