Patent ID: 11881942
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The apparatus of claim 1, wherein the one or more parameters comprises at least one of: a number (NscRB) of subcarriers in a frequency domain in a physical resource block, a number (Nsymbsh) of symbols of a physical shared channel allocation within a slot, an overhead parameter (NohPRB) configured by a higher layer signaling based on a serving cell configuration of an information element to different signal durations of a PUSCH transmission or a PDSCH transmission, and a number NDMRSPRB for demodulation reference signal (DM-RS) per physical shared physical resource block (PRB) in an allocated duration including an overhead of DM-RS code division multiplexing (CDM) groups without data; and
wherein the one or more processors are further configured to modify a first formula to a second formula in response to the first value providing a negative or a zero from the first formula, wherein the second formula comprises a different number of one or more parameters than the first formula, the second formula represented as follows:, N
    
     R
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    ′
   
   =
   
    
     
      N
      sc
      
       R
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       B
      
     
     ·
     
      N
      
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    -
    
     N
     
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      P
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    -
    
     ⌊
     
      
       N
       
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        P
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      ·
      
       
        N
        
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        1
        ⁢
        4
       
      
     
     ⌋
    
   
  
  ,
  or
 

 
  
   
    N
    
     R
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    ′
   
   =
   
    
     
      N
      sc
      
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       B
      
     
     ·
     
      N
      
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    -
    
     N
     
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  ;, and the first formula represented as follows: NRE′=NscRB·Nsymbsh−NDMRSPRB−NohPRB.