Update paper

src/ns3/nix/simulator/main.cc

@@ -0,0 +1,85 @@
+#include "modules/modules.hpp"
+#ifndef NS3_VERSION
+#define NS3_VERSION "unknown"
+#endif
+
+NS_LOG_COMPONENT_DEFINE ("WIFISensorsSimulator");
+
+
+/**
+ * To get more details about functions please have a look at modules/modules.hpp
+ */
+int main(int argc, char* argv[]){
+
+  uint32_t sensorsFrequency=1; // One pkt every second
+  uint32_t sensorsPktSize=192; // 128 bits for sensors id and 32 bit for the temperature (an arbitrary Integer) and a timestamp (32bits)
+  uint32_t sensorsNumber=5;
+  uint32_t nbHop=10;
+  uint32_t linksBandwidth=10000;
+  uint32_t linksLatency=11; // 10 hops =>  9 links => 11.1ms of latency => end-to-end latency==100ms
+  uint32_t positionSeed=5; // arbitrary
+
+  CommandLine cmd;
+  cmd.AddValue ("sensorsSendInterval", "Number of sensors measurement per second", sensorsFrequency);
+  cmd.AddValue ("sensorsPktSize", "Sensors packet size (bytes)", sensorsPktSize);
+  cmd.AddValue ("sensorsNumber", "Number of sensors connected to AP", sensorsNumber);
+  cmd.AddValue ("nbHop", "Number of hop between AP and Cloud", nbHop);
+  cmd.AddValue ("linksBandwidth", "Links bandwidth between AP and Cloud", linksBandwidth);
+  cmd.AddValue ("linksLatency", "Links latency between AP and Cloud", linksLatency);
+  cmd.AddValue ("positionSeed", "RandomRectangle Sensors placement seed", positionSeed);
+  cmd.Parse (argc, argv);
+
+  // Check sensors frequency
+  if(sensorsFrequency<1){
+    NS_LOG_UNCOND("SensorsSendInterval too small: " << sensorsFrequency << " (it should be >1)." );
+    exit(1);
+  }
+  
+  //LogComponentEnable("UdpEchoClientApplication", LOG_LEVEL_INFO);
+  //LogComponentEnable("PacketSink", LOG_LEVEL_INFO);
+
+  // ---------- Setup Simulations ----------
+  CloudInfos cloud=createCloud(nbHop,linksBandwidth,linksLatency); // Create cloud P2P node chain o--o--o--o--o
+  setupCloudEnergy(cloud); // DO IT JUST AFTER createCloud !!!!! Otherwise you will be in trouble
+  Cell cell=createCell(sensorsNumber,cloud.first.Get(0),positionSeed); // Use first cloud node as Access Point
+  setupScenario(cell,cloud,sensorsPktSize,sensorsFrequency); // Send data from Sensors to Cloud
+  DeviceEnergyModelContainer wifi=setupCellEnergy(cell);
+  
+  // Don't forget the following
+  Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
+  
+  // Setup Logs
+  uint32_t nNode=ns3::NodeList::GetNNodes();
+  FlowMonitorHelper flowmon;
+  Ptr<FlowMonitor> monitor = flowmon.InstallAll();
+  Ptr<Ipv4FlowClassifier> classifier = DynamicCast<Ipv4FlowClassifier> (flowmon.GetClassifier ());
+  
+  // Run Simulations  
+  Simulator::Stop (Seconds (SIM_TIME));
+  Simulator::Run ();
+
+  // Print logs
+  NS_LOG_UNCOND("NS-3 Version " << NS3_VERSION);
+  NS_LOG_UNCOND("Simulation used "<< nNode << " nodes");
+  std::map<FlowId, FlowMonitor::FlowStats> stats = monitor->GetFlowStats ();
+  for (std::map< FlowId, FlowMonitor::FlowStats>::iterator flow=stats.begin(); flow!=stats.end(); flow++)
+    {
+      Ipv4FlowClassifier::FiveTuple  t = classifier->FindFlow(flow->first);
+      NS_LOG_UNCOND("Flow " <<t.sourceAddress<<  " -> "<< t.destinationAddress << " delay = " <<flow->second.delaySum.GetSeconds()); 
+    }
+
+
+  // Trace
+  DeviceEnergyModelContainer::Iterator it=wifi.Begin();
+  int i=0; // Note that node 0 is the AP
+  while(it!=wifi.End()){
+    NS_LOG_UNCOND ("Node " << i << " consumes " <<(*it)->GetTotalEnergyConsumption());
+    it++;
+    i--; // Edge device will have id < 0 and ap will have id 0
+  }
+
+  
+  // Finish
+  Simulator::Destroy ();  
+  return(0);
+}