Table 1 Simulation parameter
Simulation parameter | Value |
|---|---|
MAC protocol | 802.11 |
Simulation area | 4 (km2) |
Number of HLR/HSS | 1 |
Number of RADIUS server | 1 |
Number of local APs (N) | 100 |
Number of UEs (n) | 100-1000 |
Service radius of RADIUS service (rr) | 1 (km) |
Service radius of single AP (ra) | 0.1 (km) |
Local AP placement | Grid |
UEs placement | Uniform |
Average speed of UE (V) | 10 (km/h) |
Direction of UE movement | [0, 2Ï€] |
Simulation time (T) | 1800 (s) |