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Code Issues Releases Wiki Activity

Fix position allocator

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This commit is contained in:
Tim Schubert 2020-08-19 00:55:18 +02:00
parent 166a920fca
commit 95bc153b1b
5 changed files with 66 additions and 16 deletions
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32
examples/leo-circular-orbit-tracing-example.cc
View file

@ -19,24 +19,44 @@ void CourseChange (std::string context, Ptr<const MobilityModel> position)
outfile << Simulator::Now () << ":" << node->GetId () << ":" << pos.x << ":" << pos.y << ":" << pos.z << ":" << position->GetVelocity ().GetLength() << 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;
};
int main(int argc, char *argv[])
{
for (double incl: { 70.0, 100.0 })
std::vector<Orbit> orbits = {
Orbit (1.150, 53.0, 32, 50),
Orbit (1.110, 53.8, 32, 50),
Orbit (1.130, 74.0, 8, 50),
Orbit (1.275, 81, 5, 75),
Orbit (1.325, 70, 6, 75),
};
NodeContainer satellites;
for (Orbit orb: orbits)
{
NodeContainer c;
c.Create (600);
c.Create (orb.sats*orb.planes);
MobilityHelper mobility;
mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
"NumOrbits", IntegerValue (6),
"NumSatellites", IntegerValue (100));
"NumOrbits", IntegerValue (orb.planes),
"NumSatellites", IntegerValue (orb.sats));
mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
"Altitude", DoubleValue (1200.0),
"Inclination", DoubleValue (incl),
"Altitude", DoubleValue (orb.alt),
"Inclination", DoubleValue (orb.inc),
"Precision", TimeValue (Minutes (1)));
mobility.Install (c);
satellites.Add (c);
}
Config::Connect ("/NodeList/*/$ns3::MobilityModel/CourseChange",
MakeCallback (&CourseChange));

34
examples/leo-delay-tracing-example.cc
View file

@ -21,28 +21,45 @@ 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;
};
int main (int argc, char *argv[])
{
std::vector<Orbit> orbits = {
Orbit (1.150, 53.0, 32, 50),
Orbit (1.110, 53.8, 32, 50),
Orbit (1.130, 74.0, 8, 50),
Orbit (1.275, 81, 5, 75),
Orbit (1.325, 70, 6, 75),
};
NodeContainer satellites;
for (double incl: { 70.0, 100.0 })
for (Orbit orb: orbits)
{
NodeContainer c;
c.Create (10*10);
c.Create (orb.sats*orb.planes);
MobilityHelper mobility;
mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
"NumOrbits", IntegerValue (10),
"NumSatellites", IntegerValue (10));
"NumOrbits", IntegerValue (orb.planes),
"NumSatellites", IntegerValue (orb.sats));
mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
"Altitude", DoubleValue (1200.0),
"Inclination", DoubleValue (incl),
"Altitude", DoubleValue (orb.alt),
"Inclination", DoubleValue (orb.inc),
"Precision", TimeValue (Minutes (1)));
mobility.Install (c);
satellites.Add (c);
}
LeoGndNodeHelper ground;
NodeContainer stations = ground.Install ("contrib/leo/data/ground-stations/airports-60.waypoints");
NodeContainer stations = ground.Install ("contrib/leo/data/ground-stations/usa.waypoints");
NetDeviceContainer islNet, utNet;
@ -70,6 +87,7 @@ int main (int argc, char *argv[])
aodv.Set ("NextHopWait", TimeValue (MilliSeconds (100)));
aodv.Set ("NetDiameter", UintegerValue (1000));
aodv.Set ("PathDiscoveryTime", TimeValue (Seconds (1)));
InternetStackHelper stack;
stack.SetRoutingHelper (aodv);
stack.Install (satellites);
@ -91,7 +109,7 @@ int main (int argc, char *argv[])
Address remote = stations.Get (1)->GetObject<Ipv4> ()->GetAddress (1, 0).GetLocal ();//utIp.GetAddress (1, 0);
UdpClientHelper echoClient (remote, 9);
echoClient.SetAttribute ("MaxPackets", UintegerValue (360));
echoClient.SetAttribute ("Interval", TimeValue (Minutes (1.0)));
echoClient.SetAttribute ("Interval", TimeValue (Seconds (1.0)));
echoClient.SetAttribute ("PacketSize", UintegerValue (1024));
clientApps.Add (echoClient.Install (stations.Get (3)));

4
examples/wscript
View file

@ -11,3 +11,7 @@ def build(bld):
obj = bld.create_ns3_program('leo-delay',
['core', 'leo', 'mobility', 'aodv'])
obj.source = 'leo-delay-tracing-example.cc'
obj = bld.create_ns3_program('leo-bulk-send',
['core', 'leo', 'mobility', 'aodv'])
obj.source = 'leo-bulk-send-example.cc'