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In the “Cell Layout” you can select 2 tiers, 1 tier or single cell layout. In addition, you can select between Omni dieectional directional (single sector),   tri tri-Sector (3GPP) and tri-Sector (3GPP2).

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What is important is that the BS to BS station distance be the same between the 3GPP and the 3GPP2 approach, i.e. where 3R1 = 2h which is equivalent to R = sqrt(3) R1R1. 

From there it is possible to extract the cell radius in SEAMCAT.

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Urban Case

Rural Case

SEAMCAT cell radius (R)=

433 m

4330 m

SEAMCAT cell range (h)=

375 m

3750 m

Distance BS to BS (2h = 3 R1) =

750 m

7500 m

3GPP cell range (2R1) =

500 m

5000 m

3GPP cell radius (R1) =

250 m

2500 m