Patent ID: 11893552
Assignee: XI'AN UNIVERSITY OF POSTS & TELECOMMUNICATIONS
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The method according to claim 1, wherein the obtaining a trust value of the validator of the new block comprises:
when one of the nodes is the validator of the new block, a formula for evaluating the trust value of the node is:, V
    ⁢
    
     T
     i
    
   
   =
   
    
     
      θ
      *
      
       η
       2
      
     
     
      
       w
       i
      
      +
      1
     
    
    -
    
     
      w
      i
     
     
      
       c
       i
      
      +
      1
     
    
   
  
  ,
 

wherein parameters (ci, wi) respectively represent quantities of correct and incorrect votes provided by the validator, θ represents a trust threshold, η2 represents a system-tolerable quantity of incorrect results submitted by the validator.