9.9 UL calculation of the UE frequencies

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Last updated: Jan 09, 2018
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The frequency of the UE in UL is calculated as follow


                       (Eq. 61)


with Diff taking into account for any difference between the BWsystem and the effective bandwidth ( ) so that

                                      (Eq. 62)

where


  • FUE: Centre frequency of the UE;
  • Fsystem: Frequency of the system (i.e. the network);
  • BW system : Bandwidth of the system;
  • N_RB_UE: Number of Resource Blocks (RB) per mobile;
  • N_RB_BS: Number of RB for the BS;
  • BW_RB: Bandwidth of the RB;
  • NUE: Number of UEs in the system (calculated as NRB_BS/NRB_UE);
  • Indexlink: Index of the specific link UE to serving BS (input to SEAMCAT). Index = [0, NUE-1].

Figure 206: Illustration of the calculation of the UE frequencies in UL