| Algorithm 2 Algorithm of the scheduling node |
| if SN receives HP |
| if |
| //NUM is the number of sending node |
| broadcast GB |
| else |
| broadcast HPR |
| end if |
| end if |
| Algorithm 2 Algorithm of the scheduling node |
| if SN receives HP |
| if |
| //NUM is the number of sending node |
| broadcast GB |
| else |
| broadcast HPR |
| end if |
| end if |