Patent ID: 11870485
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A device comprising:
a processor configured to:
obtain a primary synchronization signal (PSS) generated based on a PSS sequence and a secondary synchronization signal (SSS) generated based on an SSS sequence; and
determine a cell identity (ID) NID based on the PSS and the SSS, wherein the cell ID NID satisfies: NID=NID,max(2)NID(1)+NID(2), and
wherein NID(2) is associated with the PSS sequence, and NID(1) is associated with a first cyclic shift m0 and a second cyclic shift m1 of the SSS sequence; and
wherein the first cyclic shift m0 and the second cyclic shift m1 satisfy:, m
     0
    
    =
    
     g
     (
     
      
       
        N
        
         ID
         ,
         max
        
        
         (
         2
         )
        
       
       ⁢
       
        ⌊
        
         
          N
          
           I
           ⁢
           D
          
          
           (
           1
           )
          
         
         
          L
          ′
         
        
        ⌋
       
      
      +
      
       N
       
        I
        ⁢
        D
       
       
        (
        2
        )
       
      
     
     )
    
   
   ,
   and
  
  ⁢
  

  
   
    
     m
     1
    
    =
    
     
      N
      
       I
       ⁢
       D
      
      
       (
       1
       )
      
     
     ⁢
     mod
     ⁢
      
     
      L
      ′
     
    
   
   ,
   and, wherein:
g is an integer equal to or larger than 1;
L′ is 112;
NID(1)∈{0, 1, 2, . . . , NID,max(1)−1}; and
NID(2)∈{0, 1, . . . , NID,max(2)−1}.