Table 1 Parameters in simulation
From: Utility-based resource allocation in high-speed railway wireless networks
Parameter | Description | Value |
|---|---|---|
P av | Average power constraint | 30 W |
K | Number of services | 6 |
W | System bandwidth | 10 MHz |
v | Constant moving speed | 100 m/s |
L | Packet size | 240 bits |
R | Cell radius | 2.5 km |
T s | Slot duration | 1 ms |
d 0 | Distance between BS and rail | 100 m |
α | Pathloss exponent | 4 |
N 0 | Noise power spectral density | −157 dBm/Hz |