Network Monitoring Information Collection in the SDN-Enabled Airborne Tactical Network

Algorithm 5

Assignment of channels.

      Input: , , , all available channels

      Output: channel assignment result

1.  Initialize ;

2.  Get the receivers in and store them in ;

3.  Get according to the interference map;

4.  while

5.   Sort the receivers in in decreasing order according to ;

6.   Take out the first receiver say from ;

7.   Find the channel that still has the minimum interference degree

       if is assigned to receive over this channel. Assigning to

       receive over the found channel and the children of to send

       over the same channel;

8.   Remove from ;

9.   Update the interference degree of each channel

10. end while