Patent ID: 11870735
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The method of claim 1, wherein the generating of the distributed-tone RU is expressed as:

Ktd(k)=RUstart(r)+Ii+j*Np, and

wherein:
RUstart(r) denotes a first or starting tone index for the distributed-tone RU,
Np denotes a periodicity,
i=0, 1, 2, . . . , L−1,
j=0, 1, 2, . . . ,, ⌈
      
        
          N
          
            st
            ⁢
            
              
            
            ⁢
            _
            ⁢
            
              
            
            ⁢
            ru
          
        
        L
      
      ⌉
    
    -
    1
  
  ,

k=0, 1, 2, . . . , Nst_ru−1,
r denotes a logical RU index, with r=1, 2, . . . , Nru,
li denotes a tone distribution pattern during the periodicity, with li∈Ωru={l0, l1, . . . , lL-1},
L denotes a number of tones within one repetition distance or one repetition period, with L=|Ωru|,
Nru denotes the number of logical RUs of the logical RU size within the bandwidth,
Nst_ru denotes a number of subcarriers for the distributed-tone RU, with Nst_ru=26, 52, 106, 242, 484, 996 for a 26-tone RU, a 52-tone RU, a 106-tone RU, a 242-tone RU, a 484-tone RU and a 996-tone RU, respectively, and
the distributed-tone MRU is generated from corresponding distributed-tone RUs.