Energy Balanced Source Location Privacy Scheme Using Multibranch Path in WSNs for IoT

Algorithm 2: MHR Scheme (Node )

Input:

The sink node;

: the intermedium node;

Output:

 The routing path of MHR phases;

 The branch path;

1: Initiation: ;

2: Get visible area angle (,);

3: Get RW angle ();

4: range of ;

5: while!=sink node do

6:  Built the candidate set; the candidate set delete RW node;

7:  Select the node with the most energy in candidate set and node not in angle as the next hop;

8:  if==

9:   Bran0 (, hop);

10:  else

11:   Generates a random number (Ran) that is uniformly distributed between 0 and 1;

12:    if Ran<

13:     Bran(, hop);

14:    end if

15:   end if

16:  the next-hop node as current node ;

17: end while

Algorithm 2: MHR Scheme (Node )