Table 5.
The maximum sensing coverage rates and the usage of sensor nodes for each type in Case 2.
| Disk model |
Circular sector model (rotation steps: 8) |
Polygon model (rotation steps: 8) |
||||
|---|---|---|---|---|---|---|
| Deployment area without obstacles | coverage | #sensor | coverage | #sensor | coverage | #sensor |
| Type 1 | 0.9898 | 72 | 1 (Max_CCL = 1.38672) | 85 | 1 (Max_CCL = 1.38672) | 84 |
| Type 2 | 0.2948 | 72 | 0.9792(Max_CCL =100) | 573 | 0.9943(Max_CCL =100) | 563 |
| Deployment area with obstacles | coverage | #sensor | coverage | #sensor | coverage | #sensor |
| Type 1 | 0.9732 | 48 | 1 (Max_CCL = 1.38672) | 72 | 1 (Max_CCL = 1.38672) | 72 |
| Type 2 | 0.2144 | 48 | 0.9874(Max_CCL = 100) | 444 | 0.9954(Max_CCL = 100) | 451 |