Patent ID: 11929861
Assignee: RDA MICROELECTRONICS (BEIJING) CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The non-transitory storage medium according to claim 8, wherein the plurality of phase rotation factors are selected based on a following formula:

φkc=ΦNphase,i 

wherein represents a selected phase rotation factor, Nphase represents a number of the phase rotation factors, ΦNphase represents a set of the phase rotation factors, and i represents an index of the selected phase rotation factor in the set of the phase rotation factors;
wherein following formula is used to determine the index:, i
  =
  
   
    mod
    ⁢
    
     (
     
      
       
        ceil
        (
        
         k
         
          N
          
           p
           ⁢
           h
           ⁢
           a
           ⁢
           s
           ⁢
           e
          
          
           c
           -
           1
          
         
        
        )
       
       -
       1
      
      ,
      
       N
       
        p
        ⁢
        h
        ⁢
        a
        ⁢
        s
        ⁢
        e
       
      
     
     )
    
   
   +
   1
  
 

wherein k represents the number of times of selection, and c represents a sequence number of the baseband signal of CC.