mirror of
https://gitlab.com/manzerbredes/paper-lowrate-iot.git
synced 2025-04-19 04:09:43 +00:00
85 lines
3.3 KiB
C++
85 lines
3.3 KiB
C++
#include "modules/modules.hpp"
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#ifndef NS3_VERSION
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#define NS3_VERSION "unknown"
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#endif
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NS_LOG_COMPONENT_DEFINE ("WIFISensorsSimulator");
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/**
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* To get more details about functions please have a look at modules/modules.hpp
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*/
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int main(int argc, char* argv[]){
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uint32_t sensorsFrequency=1;
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uint32_t sensorsPktSize=192; // 128 bits for sensors id and 32 bit for the temperature (an arbitrary Integer) and a timestamp (32bits)
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uint32_t sensorsNumber=2;
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uint32_t nbHop=5;
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uint32_t linksBandwidth=5;
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uint32_t linksLatency=2;
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uint32_t positionSeed=5;
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CommandLine cmd;
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cmd.AddValue ("sensorsSendInterval", "Number of sensors measurement per second", sensorsFrequency);
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cmd.AddValue ("sensorsPktSize", "Sensors packet size (bytes)", sensorsPktSize);
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cmd.AddValue ("sensorsNumber", "Number of sensors connected to AP", sensorsNumber);
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cmd.AddValue ("nbHop", "Number of hop between AP and Cloud", nbHop);
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cmd.AddValue ("linksBandwidth", "Links bandwidth between AP and Cloud", linksBandwidth);
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cmd.AddValue ("linksLatency", "Links latency between AP and Cloud", linksLatency);
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cmd.AddValue ("positionSeed", "RandomRectangle Sensors placement seed", positionSeed);
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cmd.Parse (argc, argv);
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// Check sensors frequency
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if(sensorsFrequency<1){
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NS_LOG_UNCOND("SensorsSendInterval too small: " << sensorsFrequency << " (it should be >1)." );
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exit(1);
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}
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//LogComponentEnable("UdpEchoClientApplication", LOG_LEVEL_INFO);
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//LogComponentEnable("PacketSink", LOG_LEVEL_INFO);
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// ---------- Setup Simulations ----------
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CloudInfos cloud=createCloud(nbHop,linksBandwidth,linksLatency); // Create cloud P2P node chain o--o--o--o--o
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setupCloudEnergy(cloud); // DO IT JUST AFTER createCloud !!!!! Otherwise you will be in trouble
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Cell cell=createCell(sensorsNumber,cloud.first.Get(0),positionSeed); // Use first cloud node as Access Point
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setupScenario(cell,cloud,sensorsPktSize,sensorsFrequency); // Send data from Sensors to Cloud
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DeviceEnergyModelContainer wifi=setupCellEnergy(cell);
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// Don't forget the following
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Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
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// Setup Logs
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uint32_t nNode=ns3::NodeList::GetNNodes();
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FlowMonitorHelper flowmon;
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Ptr<FlowMonitor> monitor = flowmon.InstallAll();
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Ptr<Ipv4FlowClassifier> classifier = DynamicCast<Ipv4FlowClassifier> (flowmon.GetClassifier ());
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// Run Simulations
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Simulator::Stop (Seconds (SIM_TIME));
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Simulator::Run ();
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// Print logs
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NS_LOG_UNCOND("NS-3 Version " << NS3_VERSION);
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NS_LOG_UNCOND("Simulation used "<< nNode << " nodes");
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std::map<FlowId, FlowMonitor::FlowStats> stats = monitor->GetFlowStats ();
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for (std::map< FlowId, FlowMonitor::FlowStats>::iterator flow=stats.begin(); flow!=stats.end(); flow++)
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{
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Ipv4FlowClassifier::FiveTuple t = classifier->FindFlow(flow->first);
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NS_LOG_UNCOND("Flow " <<t.sourceAddress<< " -> "<< t.destinationAddress << " delay = " <<flow->second.delaySum.GetSeconds());
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}
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// Trace
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DeviceEnergyModelContainer::Iterator it=wifi.Begin();
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int i=0; // Note that node 0 is the AP
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while(it!=wifi.End()){
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NS_LOG_UNCOND ("Node " << i << " consumes " <<(*it)->GetTotalEnergyConsumption());
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it++;
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i--; // Edge device will have id < 0 and ap will have id 0
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}
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// Finish
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Simulator::Destroy ();
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return(0);
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}
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