Page Comparison

Antenna height

H_MS

D or S

m

Height of user terminal in meters. Note that the assumed antenna height definition (above ground, above local clutter, effective antenna height) should correspond to the selected propagation model.

Antenna gain

G_Tx , G_Tx

D or S

dB

An omni directional antenna pattern is assumed. Depending on the link direction, it can be either the gain of the Tx (UL) or the Rx (DL)

Mobility

-

D or S

Km/h

Distribution od speed among the users.Theese speeds have to conform to the speed options in the selected Link Level Data (Section ‎8.5).

For simplicity SEAMCAT assumes four different speeds, assigned to mobile users with uniform probability:

• 0 km/h - No movement,
• 3 km/h - Walking,
• 30 km/h - Urban driving,

100 km/h - Motorway driving