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https://gitlab.com/manzerbredes/paper-lowrate-iot.git
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Update code
This commit is contained in:
Loic Guegan
parent
c40644ec64
commit
23e8f7f688
2 changed files with 74 additions and 30 deletions
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@ -20,15 +20,18 @@
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#include "ns3/constant-position-mobility-model.h"
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#include "ns3/energy-module.h"
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#include "ns3/wifi-radio-energy-model-helper.h"
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#include "ns3/point-to-point-helper.h"
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// C++ library
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#include <iostream>
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#include <utility> // To use std::pair
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#include <iomanip>
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using namespace ns3;
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NS_LOG_COMPONENT_DEFINE ("wifi-tcp");
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Ipv4Address cloudIP;
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int cloudPort=50;
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// ---------- Code ----------
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@ -37,22 +40,37 @@ typedef std::pair<NodeContainer,NodeContainer> CellNodes;
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typedef std::pair<NetDeviceContainer,NetDeviceContainer> CellNetDevices;
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typedef std::pair<CellNodes,CellNetDevices> Cell;
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void CloudSwitchRx(Ptr< const Packet > packet, const Address &address){
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NS_LOG_UNCOND(std::setw(7)<<Simulator::Now ().GetSeconds ()<< " Cloud switch receive a packet!");
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}
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void
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TotalEnergy (std::string context,double oldValue, double newValue)
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{
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NS_LOG_UNCOND ("Energy Value of node " << context << " at time " <<Simulator::Now ().GetSeconds ()
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<< "\t"<< newValue);
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}
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/**
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* Create a sensors cell
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* Create a sensors cell base on
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* nbSensors Number of temperature sensors in the cell
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* ap the Access Point (usually linked to the cloud)
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*/
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Cell createCell(uint32_t nbSensors){
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Cell createCell(uint32_t nbSensors, Ptr<ns3::Node> ap){
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// Create sensors
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NodeContainer sensors;
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sensors.Create(nbSensors);
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NodeContainer ap;
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ap.Create(1);
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// Place nodes somehow, this is required by every wireless simulation
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for (uint8_t i = 0; i < nbSensors; ++i)
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{
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sensors.Get (i)->AggregateObject (CreateObject<ConstantPositionMobilityModel> ());
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}
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ap.Get (0)->AggregateObject (CreateObject<ConstantPositionMobilityModel> ());
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ap->AggregateObject (CreateObject<ConstantPositionMobilityModel> ());
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// To apply XXWifiPhy and WifiMac on sensors
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WifiHelper wifiHelper;
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@ -92,6 +110,7 @@ Cell createCell(uint32_t nbSensors){
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return(std::make_pair(std::make_pair(ap,sensors),std::make_pair(apNetDevice,sensorsNetDevices)));
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}
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/**
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* Install network stack and applications
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*/
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@ -103,16 +122,15 @@ void applyScenarios(Cell cell,int sensorsPktSize, int sensorsSendInterval){
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// 6. Install TCP/IP stack & assign IP addresses
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InternetStackHelper internet;
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internet.Install (ap);
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// internet.Install (ap);
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internet.Install (sensors);
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Ipv4AddressHelper ipv4;
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ipv4.SetBase ("10.0.0.0", "255.0.0.0");
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ipv4.SetBase ("10.0.0.0", "255.255.255.0");
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Ipv4InterfaceContainer apInt,sensorsInt;
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apInt=ipv4.Assign(apNetDev);
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sensorsInt=ipv4.Assign(sensorsNetDev);
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uint16_t echoPort = 9;
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UdpEchoClientHelper echoClientHelper (InetSocketAddress (apInt.GetAddress (0), echoPort));
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UdpEchoClientHelper echoClientHelper (InetSocketAddress (cloudIP, cloudPort));
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// echoClientHelper.SetAttribute ("MaxPackets", UintegerValue (10));
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echoClientHelper.SetAttribute ("Interval", TimeValue (Seconds (sensorsSendInterval)));
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echoClientHelper.SetAttribute ("PacketSize", UintegerValue (sensorsPktSize));
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@ -121,17 +139,43 @@ void applyScenarios(Cell cell,int sensorsPktSize, int sensorsSendInterval){
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// again using different start times to workaround Bug 388 and Bug 912
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echoClientHelper.SetAttribute ("StartTime", TimeValue (Seconds (1))); // Start at 1 (WIFI seems to not work when t<1)
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echoClientHelper.Install (sensors);
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PacketSinkHelper apSink("ns3::UdpSocketFactory",InetSocketAddress (Ipv4Address::GetAny (), echoPort));
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ApplicationContainer sinkApp=apSink.Install(ap);
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sinkApp.Start (Seconds (0));
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}
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void
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TotalEnergy (std::string context,double oldValue, double newValue)
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{
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NS_LOG_UNCOND ("Energy Value of node " << context << " at time " <<Simulator::Now ().GetSeconds ()
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<< "\t"<< newValue);
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Ptr<ns3::Node> buildEdgeAndCloud(int nbOp){
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NodeContainer OpNodes;
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OpNodes.Create(nbOp+1);
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InternetStackHelper stack;
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stack.Install(OpNodes);
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for(int i=0;i<nbOp;i++){ // Not nbOp-1 (We add a AP)
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NodeContainer curNodes(OpNodes.Get(i),OpNodes.Get(i+1));
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PointToPointHelper pointToPoint;
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pointToPoint.SetDeviceAttribute ("DataRate", StringValue ("5Mbps"));
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pointToPoint.SetChannelAttribute ("Delay", StringValue ("2ms"));
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NetDeviceContainer p2pDevices;
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p2pDevices = pointToPoint.Install (curNodes);
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Ipv4AddressHelper address;
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address.SetBase (("10.1."+std::to_string(i)+".0").c_str(), "255.255.255.0");
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Ipv4InterfaceContainer p2pInterfaces;
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p2pInterfaces = address.Assign (p2pDevices);
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// NS_LOG_UNCOND(i);
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if(i==nbOp-1){ // If we are on the last Op
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cloudIP=p2pInterfaces.GetAddress (1);
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PacketSinkHelper apSink("ns3::UdpSocketFactory",InetSocketAddress (Ipv4Address::GetAny (), cloudPort));
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ApplicationContainer sinkApp=apSink.Install(curNodes.Get(1));
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sinkApp.Get(0)->TraceConnectWithoutContext("Rx",MakeCallback(&CloudSwitchRx));
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sinkApp.Start (Seconds (0));
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}
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}
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return(OpNodes.Get(0));
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}
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@ -169,9 +213,6 @@ void setupEnergy(Cell cell){
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// Ptr<BasicEnergySource> basicSourcePtr0 = DynamicCast<BasicEnergySource> (wifiEdgeNodesSources.Get (0));
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// //basicSourcePtr0->TraceConnectWithoutContext ("RemainingEnergy", MakeCallback (&RemainingEnergy));
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@ -189,24 +230,27 @@ void setupEnergy(Cell cell){
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int main(int argc, char* argv[]){
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LogComponentEnable("UdpEchoClientApplication", LOG_LEVEL_INFO);
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LogComponentEnable("PacketSink", LOG_LEVEL_INFO);
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//LogComponentEnable("UdpEchoClientApplication", LOG_LEVEL_INFO);
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// LogComponentEnable("PacketSink", LOG_LEVEL_INFO);
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uint32_t sensorsFrequency=1;
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uint32_t sensorsPktSize=150;
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uint32_t sensorsNumber=2;
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uint32_t nbHop=5;
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CommandLine cmd;
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cmd.AddValue ("sensorsSendInterval", "Number of temperature measurement per second (default 1)", sensorsFrequency);
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cmd.AddValue ("sensorsPktSize", "Sensor measurements packet size (default 64 bytes)", sensorsPktSize);
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cmd.AddValue ("sensorsNumber", "Number of sensors (default 10)", sensorsNumber);
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cmd.AddValue ("sensorsSendInterval", "Number of temperature measurement per second", sensorsFrequency);
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cmd.AddValue ("sensorsPktSize", "Sensor measurements packet size (bytes)", sensorsPktSize);
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cmd.AddValue ("sensorsNumber", "Number of sensors", sensorsNumber);
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cmd.AddValue ("nbHop", "Number of hop between AP and Cloud sensors", sensorsNumber);
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cmd.Parse (argc, argv);
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Cell c=createCell(sensorsNumber);
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Cell c=createCell(sensorsNumber,buildEdgeAndCloud(nbHop));
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applyScenarios(c,sensorsPktSize,sensorsFrequency);
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setupEnergy(c);
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// setupEnergy(c);
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Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
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// Run simulators
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Simulator::Stop (Seconds (20));
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Simulator::Run ();
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