Patent ID: 11893453
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. The quantum noise process analysis device according to claim 11, wherein to calculate the TTMs of the quantum noise process at the K time points according to the maps of the quantum noise process at the K time points comprises:
calculate a TTM Tn of the quantum noise process at an nth time point according to the following formula:, T
    n
   
   ≡
   
    
     ε
     n
    
    -
    
     
      ∑
      
       m
       =
       1
      
      
       n
       -
       1
      
     
     
      
       T
       
        n
        -
        m
       
      
      ⁢
      
       ε
       m
      
     
    
   
  
  ,
 

wherein T1=ε1, εn represents a dynamical map of the quantum noise process at the nth time point, εm represents a dynamical map of the quantum noise process at an mth time point, and Tn−m, represents a TTM of the quantum noise process at an (n−m)th time point, both n and m being positive integers.