From db949c09debfd1ece6c937b30626f022847a703e Mon Sep 17 00:00:00 2001
From: Tim Schubert <tim.schubert@tu-bs.de>
Date: Tue, 18 Aug 2020 01:03:06 +0200
Subject: [PATCH] Add leo delay tracing example
---
examples/leo-delay-tracing-example.cc | 109 ++++++++++++++++++++++++++
1 file changed, 109 insertions(+)
create mode 100644 examples/leo-delay-tracing-example.cc
diff --git a/examples/leo-delay-tracing-example.cc b/examples/leo-delay-tracing-example.cc
new file mode 100644
index 0000000..023030c
--- /dev/null
+++ b/examples/leo-delay-tracing-example.cc
@@ -0,0 +1,109 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#include "ns3/core-module.h"
+#include "ns3/mobility-module.h"
+#include "ns3/leo-module.h"
+#include "ns3/network-module.h"
+#include "ns3/aodv-module.h"
+
+using namespace ns3;
+
+NS_LOG_COMPONENT_DEFINE ("LeoDelayTracingExample");
+
+static void
+EchoTx (std::string context, Ptr<const Packet> packet)
+{
+ std::cout << context << ",ClientTx," << packet << std::endl;
+}
+
+static void
+EchoRx (std::string context, Ptr<const Packet> packet)
+{
+ std::cout << context << ",ClientRx," << packet << std::endl;
+}
+
+static void
+EchoServerRx (std::string context, Ptr<const Packet> packet)
+{
+ std::cout << context << ",ServerRx," << packet << std::endl;
+}
+
+int main (int argc, char *argv[])
+{
+ NodeContainer satellites;
+ for (double incl: { 70.0, 100.0 })
+ {
+ NodeContainer c;
+ c.Create (10*10);
+
+ MobilityHelper mobility;
+ mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
+ "NumOrbits", IntegerValue (10),
+ "NumSatellites", IntegerValue (10));
+ mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
+ "Altitude", DoubleValue (1200.0),
+ "Inclination", DoubleValue (incl),
+ "Precision", TimeValue (Minutes (1)));
+ mobility.Install (c);
+ satellites.Add (c);
+ }
+
+ LeoGndNodeHelper ground;
+ NodeContainer stations = ground.Install ("contrib/leo/data/ground-stations/airports-60.waypoints");
+
+ NetDeviceContainer islNet, utNet;
+
+ IslHelper islCh;
+ islCh.SetDeviceAttribute ("DataRate", StringValue ("10Mbps"));
+ islCh.SetDeviceAttribute ("ReceiveErrorModel", StringValue ("ns3::BurstErrorModel"));
+ islCh.SetChannelAttribute ("PropagationDelay", StringValue ("ns3::ConstantSpeedPropagationDelayModel"));
+ islCh.SetChannelAttribute ("PropagationLoss", StringValue ("ns3::IslPropagationLossModel"));
+ islNet = islCh.Install (satellites);
+
+ LeoChannelHelper utCh;
+ utCh.SetConstellation ("TelesatUser");
+ utNet = utCh.Install (satellites, stations);
+
+ // Install internet stack on nodes
+ AodvHelper aodv;
+ InternetStackHelper stack;
+ stack.SetRoutingHelper (aodv);
+ stack.Install (satellites);
+ stack.Install (stations);
+
+ // Make all networks addressable for legacy protocol
+ Ipv4AddressHelper ipv4;
+ ipv4.SetBase ("10.1.0.0", "255.255.0.0");
+ Ipv4InterfaceContainer islIp = ipv4.Assign (islNet);
+ ipv4.SetBase ("10.3.0.0", "255.255.0.0");
+ Ipv4InterfaceContainer utIp = ipv4.Assign (utNet);
+
+ // we want to ping terminals
+ UdpEchoServerHelper echoServer (9);
+ ApplicationContainer serverApps = echoServer.Install (stations.Get (1));
+
+ // install a client on one of the terminals
+ ApplicationContainer clientApps;
+ Address remote = utIp.GetAddress (3, 0);
+ UdpEchoClientHelper echoClient (remote, 9);
+ echoClient.SetAttribute ("MaxPackets", UintegerValue (10));
+ echoClient.SetAttribute ("Interval", TimeValue (Seconds (1.0)));
+ echoClient.SetAttribute ("PacketSize", UintegerValue (1024));
+ clientApps.Add (echoClient.Install (stations.Get (0)));
+
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::UdpEchoServer/Rx",
+ MakeCallback (&EchoServerRx));
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::UdpEchoClient/Rx",
+ MakeCallback (&EchoRx));
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::UdpEchoClient/Tx",
+ MakeCallback (&EchoTx));
+
+ serverApps.Start (Seconds (1));
+ clientApps.Start (Seconds (2));
+
+ Simulator::Stop (Seconds (10));
+ Simulator::Run ();
+ Simulator::Destroy ();
+
+ return 0;
+}