Table 6 Values of E ′′ ( s ) for different values of s , size of grid and number of nodes in each group
From: A new key predistribution scheme for general and grid-group deployment of wireless sensor networks
Size of grid | Number of nodes | Number of | Security | s | Value ofE′′( s) |
|---|---|---|---|---|---|
| Â | in each group | supernodes | parameter | Â | Â |
13 | 553 | 169 | 4 | 4,801 | 0.033041 |
14 | 307 | 196 | 4 | 3,001 | 0.010839 |
15 | 183 | 225 | 4 | 4,001 | 0.042171 |
18 | 183 | 324 | 4 | 5,001 | 0.025552 |
11 | 553 | 121 | 4 | 3,001 | 0.021120 |
15 | 381 | 225 | 3 | 3,126 | 0.034396 |
18 | 307 | 324 | 3 | 3,886 | 0.031764 |
16 | 381 | 256 | 3 | 5,626 | 0.105274 |
18 | 307 | 324 | 3 | 6,106 | 0.095601 |