dadada/ns-3-leo
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Code Issues Releases Wiki Activity

Create command line options for orbit trace

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This commit is contained in:
Tim Schubert 2020-08-23 19:37:40 +02:00
parent f214b48dbf
commit b7f459e36a
10 changed files with 266 additions and 97 deletions

67
examples/leo-delay-tracing-example.cc
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@ -21,54 +21,19 @@ EchoRx (std::string context, Ptr<const Packet> packet)
std::cout << context << "," << seqTs.GetSeq () << "," << seqTs.GetTs () << "," << Simulator::Now () - seqTs.GetTs () << std::endl;
}
class Orbit {
public:
Orbit (double a, double i, double p, double s) : alt (a), inc (i), planes (p), sats (s) {}
double alt;
double inc;
uint16_t planes;
uint16_t sats;
};
// Starlink
//Orbit (1150, 53.0, 32, 50),
//Orbit (1110, 53.8, 32, 50),
//Orbit (1130, 74.0, 8, 50),
//Orbit (1275, 81, 5, 75),
//Orbit (1325, 70, 6, 75),
// Telesat
//Orbit (1000.0, 99.5, 6, 12),
//Orbit (1248.0, 37.4, 5, 9),
int main (int argc, char *argv[])
{
std::vector<Orbit> orbits = {
//Orbit (1000.0, 99.5, 6, 12),
//Orbit (1248.0, 37.4, 5, 9),
Orbit (1150, 53.0, 32, 50),
Orbit (1110, 53.8, 32, 50),
// Orbit (1150, 53.0, 32, 50),
// Orbit (1110, 53.8, 32, 50),
};
NodeContainer satellites;
for (Orbit orb: orbits)
{
NodeContainer c;
c.Create (orb.sats*orb.planes);
MobilityHelper mobility;
mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
"NumOrbits", IntegerValue (orb.planes),
"NumSatellites", IntegerValue (orb.sats));
mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
"Altitude", DoubleValue (orb.alt),
"Inclination", DoubleValue (orb.inc),
"Precision", TimeValue (Minutes (1)));
mobility.Install (c);
satellites.Add (c);
}
CommandLine cmd;
std::string orbitFile;
cmd.AddValue("orbitFile", "CSV file with orbit parameters", orbitFile);
// TODO write position allocator for long,lat
cmd.AddValue("groundFile", "CSV file with ground station locations", orbitFile);
cmd.AddValue("precision", "ns3::LeoCircularOrbitMobilityModel");
cmd.Parse (argc, argv);
LeoOrbitNodeHelper orbit;
NodeContainer satellites = orbit.Install (orbitFile);
LeoGndNodeHelper ground;
NodeContainer stations = ground.Install ("contrib/leo/data/ground-stations/usa-60.waypoints");
@ -89,18 +54,6 @@ Orbit (1110, 53.8, 32, 50),
AodvHelper aodv;
// This disabled is far better for performance (huge network)
aodv.Set ("EnableHello", BooleanValue (false));
//aodv.Set ("HelloInterval", TimeValue (Seconds (10)));
//aodv.Set ("TtlStart", UintegerValue (2));
//aodv.Set ("TtlIncrement", UintegerValue (1));
//aodv.Set ("TtlThreshold", UintegerValue (20));
//aodv.Set ("RreqRetries", UintegerValue (1000));
//aodv.Set ("RreqRateLimit", UintegerValue (1));
//aodv.Set ("RerrRateLimit", UintegerValue (1));
//aodv.Set ("ActiveRouteTimeout", TimeValue (Minutes (1)));
//aodv.Set ("NextHopWait", TimeValue (MilliSeconds (200)));
//aodv.Set ("NetDiameter", UintegerValue (300));
//aodv.Set ("AllowedHelloLoss", UintegerValue (10000));
//aodv.Set ("PathDiscoveryTime", TimeValue (Seconds (1)));
InternetStackHelper stack;
stack.SetRoutingHelper (aodv);