1. CDMA/OFDMA system: General settings OBS: On this slide there are 9 tabs (as it is today in SEAMCAT 3), towards the last slides there will be a total of 5 tabs due to the proposed new layout

2. CDMA/OFDMA system: Positioning and System layout are not merged New change: Antenna pattern is now directly visible from the display (user does need to open a new window) This is an improvement, but for SEAMCAT 4 we could do better. Currently, when the user select the cell number, he has to go back to the ”system layout” tab to visualise it. It is proposed to merge ”system layout” with ”positioning” to reduce the number of tab to select  see next slide

3. CDMA/OFDMA system: Positioning and System layout are merged 1) Antenna pattern is now directly visible from the display (user does need to open a new window) 2) Positioning and system tab are visible from the same display (i.e. Any change in the number of cell is seen right away and avoid the user to select system layout tab)

4. CDMA/OFDMA system: Propagation model + Pathloss correlation and Link settings are merged 1) This is consistent with the change made in ”traditional” (i.e. Less tab to click) 2) ”Propagation model” and ” Pathloss correlation” belongs to the link definition 3) Reduce the number of tab for the user to select

5. CDMA/OFDMA system: Vr  It path 1) This is consistent with the change made in ”traditional” (i.e. Less tab to click) 2) ”Propagation model” belongs to the link definition 3) Reduce the number of tab for the user to select

6. Overview of CDMA/OFDMA tab SEAMCAT 4: proposal General settings Link specifics settings capacity System layout Positioning Propagation model Pathloss correlation General settings Link settings capacity Positioning OBS2: In general, we should NOT have a difference in the display between ”traditional” and ”CDMA/OFDMA”. It is proposed to use the ”traditional” display box instead of the ”line” used in CDMA/OFDMA to separate panels. SEAMCAT 3SEAMCAT 4 Vr  IT path Wt  It path (Path to be removed in SEAMCAT 4 for CDMA/OFDMA interface) Vr  IT path 9 tabs 5 tabs Specific interfering link No change merge