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

Claim 14:
15. The quantum noise process analysis device according to claim 14, wherein to predict the state evolution of the quantum noise process within the subsequent time according to the TTMs at the K time points comprises:
calculate a quantum state ρ(tn) of the quantum noise process at an nth time point to according to the following formula:, ρ
    ⁡
    (
    
     t
     n
    
    )
   
   =
   
    
     ∑
     
      m
      =
      1
     
     
      n
      -
      1
     
    
    
     
      T
      m
     
     ⁢
     
      ρ
      ⁡
      (
      
       t
       
        n
        -
        m
       
      
      )
     
    
   
  
  ,
 

wherein Tm represents a TTM at an mth time point, and ρ(tn−mn) represents a quantum state at an (n−m)th time point tn−m, both n and m being positive integers.