Blockchain-Based Incentive Mechanism for Spectrum Sharing in IoV

Algorithm 1

Honesty degree evaluation algorithm.

Input: Current honesty degree ;

Output: Updated honesty degree .

①For each do:

②  if B =0:

     //The user has illegal behavior

③   =

④  else if B = 1 and :

     //The user is honest and the current honesty degree level is not up to the upper limit

⑤   

⑥   if :

       //Updated fidelity exceeds the upper limit

⑦     

⑧  else:

     //The user is honest and the honesty degree reaches the upper limit

⑨     = 200