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sns3 / sns3-satellite

Satellite module for ns-3 simulator
https://www.sns3.org
GNU General Public License v3.0
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Rain fading #24

Closed wdnmd2 closed 3 years ago

wdnmd2 commented 4 years ago

Hello, I want to know how the rain fading in sns3 is simulated. What model is used? What about those documents?Thanks for your help.

pravenea-cnes commented 4 years ago

Hello, if you want to model rain fading, I would suggest to configure the Fading Model as follows : Config::SetDefault ("ns3::SatBeamHelper::FadingModel",EnumValue (SatEnums::FADING_TRACE));

There is an example of use in the sat-trace-input-fading-example.cc example file.

This model uses as input, files for fading values.

Files are provided in the directory {NS-3-root-folder}/contrib/satellite/data/fadingtraces/input These files are two-columns files. The first column is the Time as double and the second column is the fading value as double.

With this method you can use the model you want for rain attenuation modelization.

wdnmd2 commented 3 years ago

Thanks for your reply!