Patent ID: 11888614
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 17:
18. The communication device according to claim 17, wherein the remaining segment quantity determining processor is configured to:
when N<2{circumflex over ( )}a, determine that a second remaining segment quantity zc,N that corresponds to N and that is of the segments whose segment code lengths are 2{circumflex over ( )}c is 0, and a third remaining segment quantity za,N that corresponds to N and that is of the segments whose segment code lengths are 2{circumflex over ( )}a is 1, wherein a<c≤b; or
when N≥2{circumflex over ( )}a, determine the remaining segment quantity of each type of segments based on the segment code lengths from the largest to the smallest, and determine that a second remaining segment quantity zb,N that corresponds to N and that is of segments whose segment code lengths are 2{circumflex over ( )}b is, floor
   (
   
    
     N
     -
     
      N
      res
     
    
    
     2
     
      ⋀
      b
     
    
   
   )
  
  ,
 

 and a third remaining segment quantity zc,N that corresponds to N and that is of the segments whose segment code lengths are 2{circumflex over ( )}c is, floor
   ⁢
   
    (
    
     
      N
      -
      
       N
       res
      
      -
      
       
        ∑
        
         e
         =
         
          c
          +
          1
         
        
        b
       
       
        
         
          z
          
           e
           ,
           N
          
         
         *
        
        ⁢
        
         2
         
          ⋀
          e
         
        
       
      
     
     
      2
      
       ⋀
       c
      
     
    
    )
   
  
  ,
 

 wherein a≤c<b, and floor(x) represents rounding down x, wherein Nres is a first reserved code length.