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Figure 120 presents the GUI with the input value.
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Settings in the System tab | Settings in the Scenario tab |
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Anchor
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F120
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Figure 120: Setting up the simulation radius in SEAMCATF120
(Note that the results of the simulation radius is displayed only after running simulation)
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The simulation radius is calculated by using the following formula:
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In the example of Figure 120, this gives:
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Figure 121: iRSS using the simulation radius for 1 active transmitter (R=0.178)Anchor F125F121F125 F121
Figure 122: Calculated simulation radius with 1 active transmitterAnchor F126F122F126 F122
Then for a single interefering link transmitter located at the edge of the simulation radius (R = 0.178 km), the iRSSunwanted may be calculated:
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When increasing the number of active transmitters to 10 (see Figure 123), the simulation radius becomes:
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Then, for a single interefering link transmitter located at the edge of that simulation radius (R = 0.564 km), the iRSSunwanted resulting from this terminal may be calculated as:iRSSunwanted
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If 10 active terminals are located at the edge of the simulation radius, the iRSSunwanted may be calculated in the following way:
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Then the iRSSunwanted should be above -24.5 dBm as shown on Figure 124.
Figure 123: Setting up the simulation radius in SEAMCAT with a different Anchor F127F123F127 F123
number of active transmitters
Figure 124: iRSS using the simulation radius calculated for 10 active interferers (R=0.564 km)Anchor F128F124F128 F124
Anchor F129F125F129 F125
Figure 125: Calculated simulation radius with 10 active transmitters
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