Research Article
SACA: Self-Aware Communication Architecture for IoT Using Mobile Fog Servers
Table 2
Parameter configurations for simulations.
| Parameter | Value | Description |
| | 5 | Number of tiers | | 200–1000 | Number of IoT devices | | 50–100 | Access points | | 20–50 | Station terminals | | 5 | Number of trains | | 5 | Number of fog servers | | 5–20 | Number of UAVs | | 2 | Number of connections per node | Mobility-IoT | Random waypoint | Mobility model ground | Mobility-UAVs | Cooperative mode | Mobility model aerial | UAV speed | 50 kmph | UAV movement | Train speed | 150 kmph | Train movement | | 500 m | Radio range | | 50 m | Length of train | Runs | 20 | Simulation runs | Traffic type | CBR | Traffic over TCP | Packet size | 1024 bytes | Average packet size | Buffer | 5000–20000 | Buffer capacity | Interval | 2 p/s | Time to wait before sending | Initial rate | 256 kbps | Initial transmission rate |
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