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 208: Illustration of the calculation of the UE frequencies in UL