UAV-Assisted Sensor Data Dissemination in mmWave Vehicular Networks Based on Network Coding

Algorithm 2

Vehicle broadcast.

Require: Sending vehicle ;

Ensure: Void;

 1: whiledo

 2:  if ( is the first selected sending vehicle) then

 3:    broadcasts with the maximum weight ac-

     cording to formula (2);

 4:  else

 5::   Calculate of according to avai-

     lable link identification and interference thresh-

     old;

 6:   while Any packet cached on do

 7:    ifthen

 8:      broadcasts the packet to any ve-

       hicles from ;

 9:     Return;

 10:    end if

 11:   end while

 12:    finds the maxclique from ;

 13:   ifthen

 14:    Select any vetexex from ;

 15:    Construct with the packets requested

      by the selected vertex;

 16:     broadcasts ;

 17:   else

 18:     Construct with the packets requested

       by every vertex from ;

 19:      broadcasts ;

 20:   end if

 21:  end if

 22: end while