Table 7 Values of V ′′ ( 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 ofV′′( s) |
|---|---|---|---|---|---|
| Â | in each group | supernodes | parameter | Â | Â |
14 | 553 | 196 | 3 | 24,000 | 0.114369 |
15 | 307 | 225 | 3 | 20,000 | 0.187892 |
14 | 183 | 196 | 3 | 18,009 | 0.841926 |
11 | 381 | 121 | 4 | 24,000 | 0.959935 |
15 | 307 | 225 | 4 | 21,002 | 0.027675 |
13 | 871 | 169 | 3 | 25,000 | 0.033112 |
7 | 553 | 49 | 3 | 6,000 | 0.112729 |
9 | 553 | 81 | 4 | 11,000 | 0.030479 |
14 | 307 | 196 | 4 | 14,000 | 0.000322 |
7 | 381 | 49 | 3 | 10,000 | 0.976503 |