Table 1.
Simulation matrix.
| Playground | 1,000 × 1,000 m |
| Number of sensor nodes | 80–240 |
| Data sinks | 4 (in the corners) |
| Mobility | Waypoint Mobility Model |
| Speed | uniform(1,3) m/s |
| Propagation model | Two Ray Ground Model |
| Radio&MAC | IEEE 802.15.4 |
| Battery voltage | 3 V |
| Battery capacity | 1,150 mAhr |
| Battery capacity simulated | 115 mAhr (10%) |
| Sleep mode | 0.39 mA |
| Active mode, radio off | 31 mA |
| Active mode, Tx/Rx mode | 44 mA |
| Data packet size | 512 bytes |
| Packet interval | μ = 2 s, σ = 0.1 |
| Routing methods | TEAR, AODVjr, Epidemic |