split wifi example simple-wifi-frame-aggregation.cc into two examples, one for MSDU aggregation and one for MPDU aggregation
This commit is contained in:
166
examples/wireless/simple-mpdu-aggregation.cc
Normal file
166
examples/wireless/simple-mpdu-aggregation.cc
Normal file
@@ -0,0 +1,166 @@
|
|||||||
|
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2015 Sébastien Deronne
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation;
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
*
|
||||||
|
* Author: Sébastien Deronne <sebastien.deronne@gmail.com>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "ns3/core-module.h"
|
||||||
|
#include "ns3/network-module.h"
|
||||||
|
#include "ns3/applications-module.h"
|
||||||
|
#include "ns3/wifi-module.h"
|
||||||
|
#include "ns3/mobility-module.h"
|
||||||
|
#include "ns3/ipv4-global-routing-helper.h"
|
||||||
|
#include "ns3/internet-module.h"
|
||||||
|
|
||||||
|
// This is a simple example in order to show how 802.11n MPDU aggregation feature works.
|
||||||
|
// The throughput is obtained for a given number of aggregated MPDUs.
|
||||||
|
//
|
||||||
|
// The number of aggregated MPDUs can be chosen by the user through the nMpdus attibute.
|
||||||
|
// A value of 1 means that no MPDU aggregation is performed.
|
||||||
|
//
|
||||||
|
// Example: ./waf --run "simple-mpdu-aggregation --nMpdus=64"
|
||||||
|
//
|
||||||
|
// Network topology:
|
||||||
|
//
|
||||||
|
// Wifi 192.168.1.0
|
||||||
|
//
|
||||||
|
// AP
|
||||||
|
// * *
|
||||||
|
// | |
|
||||||
|
// n1 n2
|
||||||
|
//
|
||||||
|
// Packets in this simulation aren't marked with a QosTag so they are considered
|
||||||
|
// belonging to BestEffort Access Class (AC_BE).
|
||||||
|
|
||||||
|
using namespace ns3;
|
||||||
|
|
||||||
|
NS_LOG_COMPONENT_DEFINE ("SimpleMpduAggregation");
|
||||||
|
|
||||||
|
int main (int argc, char *argv[])
|
||||||
|
{
|
||||||
|
uint32_t payloadSize = 1472; //bytes
|
||||||
|
uint64_t simulationTime = 10; //seconds
|
||||||
|
uint32_t nMpdus = 1;
|
||||||
|
bool enableRts = 0;
|
||||||
|
|
||||||
|
CommandLine cmd;
|
||||||
|
cmd.AddValue("nMpdus", "Number of aggregated MPDUs", nMpdus); //number of aggregated MPDUs specified by the user
|
||||||
|
cmd.AddValue("payloadSize", "Payload size in bytes", payloadSize);
|
||||||
|
cmd.AddValue("enableRts", "Enable RTS/CTS", enableRts);
|
||||||
|
cmd.AddValue("simulationTime", "Simulation time in seconds", simulationTime);
|
||||||
|
cmd.Parse (argc, argv);
|
||||||
|
|
||||||
|
if(!enableRts)
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("999999"));
|
||||||
|
else
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("0"));
|
||||||
|
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::FragmentationThreshold", StringValue ("990000"));
|
||||||
|
|
||||||
|
NodeContainer wifiStaNode;
|
||||||
|
wifiStaNode.Create (1);
|
||||||
|
NodeContainer wifiApNode;
|
||||||
|
wifiApNode.Create(1);
|
||||||
|
|
||||||
|
YansWifiChannelHelper channel = YansWifiChannelHelper::Default ();
|
||||||
|
YansWifiPhyHelper phy = YansWifiPhyHelper::Default ();
|
||||||
|
phy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);
|
||||||
|
phy.SetChannel (channel.Create());
|
||||||
|
|
||||||
|
WifiHelper wifi = WifiHelper::Default ();
|
||||||
|
wifi.SetStandard (WIFI_PHY_STANDARD_80211n_5GHZ);
|
||||||
|
wifi.SetRemoteStationManager ("ns3::ConstantRateWifiManager", "DataMode", StringValue("OfdmRate65MbpsBW20MHz"), "ControlMode", StringValue("OfdmRate6_5MbpsBW20MHz"));
|
||||||
|
HtWifiMacHelper mac = HtWifiMacHelper::Default ();
|
||||||
|
|
||||||
|
Ssid ssid = Ssid ("simple-mpdu-aggregation");
|
||||||
|
mac.SetType ("ns3::StaWifiMac",
|
||||||
|
"Ssid", SsidValue (ssid),
|
||||||
|
"ActiveProbing", BooleanValue (false));
|
||||||
|
|
||||||
|
if (nMpdus > 1) mac.SetBlockAckThresholdForAc (AC_BE, 2); //enable Block ACK when A-MPDU is enabled (i.e. nMpdus > 1)
|
||||||
|
|
||||||
|
mac.SetMpduAggregatorForAc (AC_BE,"ns3::MpduStandardAggregator",
|
||||||
|
"MaxAmpduSize", UintegerValue (nMpdus*(payloadSize+100))); //enable MPDU aggregation for AC_BE with a maximum aggregated size of nMpdus*(payloadSize+100) bytes, i.e. nMpdus aggregated packets in an A-MPDU
|
||||||
|
|
||||||
|
NetDeviceContainer staDevice;
|
||||||
|
staDevice = wifi.Install (phy, mac, wifiStaNode);
|
||||||
|
|
||||||
|
mac.SetType ("ns3::ApWifiMac",
|
||||||
|
"Ssid", SsidValue (ssid),
|
||||||
|
"BeaconInterval", TimeValue (MicroSeconds(102400)),
|
||||||
|
"BeaconGeneration", BooleanValue (true));
|
||||||
|
|
||||||
|
if (nMpdus > 1) mac.SetBlockAckThresholdForAc (AC_BE, 2); //enable Block ACK when A-MPDU is enabled (i.e. nMpdus > 1)
|
||||||
|
|
||||||
|
mac.SetMpduAggregatorForAc (AC_BE,"ns3::MpduStandardAggregator",
|
||||||
|
"MaxAmpduSize", UintegerValue (nMpdus*(payloadSize+100))); //enable MPDU aggregation for AC_BE with a maximum aggregated size of nMpdus*(payloadSize+100) bytes, i.e. nMpdus aggregated packets in an A-MPDU
|
||||||
|
|
||||||
|
NetDeviceContainer apDevice;
|
||||||
|
apDevice = wifi.Install (phy, mac, wifiApNode);
|
||||||
|
|
||||||
|
/* Setting mobility model */
|
||||||
|
MobilityHelper mobility;
|
||||||
|
Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
|
||||||
|
|
||||||
|
positionAlloc->Add (Vector (0.0, 0.0, 0.0));
|
||||||
|
positionAlloc->Add (Vector (1.0, 0.0, 0.0));
|
||||||
|
mobility.SetPositionAllocator (positionAlloc);
|
||||||
|
|
||||||
|
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
|
||||||
|
|
||||||
|
mobility.Install (wifiApNode);
|
||||||
|
mobility.Install (wifiStaNode);
|
||||||
|
|
||||||
|
/* Internet stack*/
|
||||||
|
InternetStackHelper stack;
|
||||||
|
stack.Install (wifiApNode);
|
||||||
|
stack.Install (wifiStaNode);
|
||||||
|
|
||||||
|
Ipv4AddressHelper address;
|
||||||
|
|
||||||
|
address.SetBase ("192.168.1.0", "255.255.255.0");
|
||||||
|
Ipv4InterfaceContainer StaInterface;
|
||||||
|
StaInterface = address.Assign (staDevice);
|
||||||
|
Ipv4InterfaceContainer ApInterface;
|
||||||
|
ApInterface = address.Assign (apDevice);
|
||||||
|
|
||||||
|
/* Setting applications */
|
||||||
|
UdpServerHelper myServer (9);
|
||||||
|
ApplicationContainer serverApp = myServer.Install (wifiStaNode.Get (0));
|
||||||
|
serverApp.Start (Seconds (0.0));
|
||||||
|
serverApp.Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
UdpClientHelper myClient (StaInterface.GetAddress (0), 9);
|
||||||
|
myClient.SetAttribute ("MaxPackets", UintegerValue (4294967295));
|
||||||
|
myClient.SetAttribute ("Interval", TimeValue (Time ("0.00002"))); //packets/s
|
||||||
|
myClient.SetAttribute ("PacketSize", UintegerValue (payloadSize));
|
||||||
|
|
||||||
|
ApplicationContainer clientApp = myClient.Install (wifiApNode.Get (0));
|
||||||
|
clientApp.Start (Seconds (1.0));
|
||||||
|
clientApp.Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
Simulator::Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
Simulator::Run ();
|
||||||
|
Simulator::Destroy ();
|
||||||
|
|
||||||
|
uint32_t totalPacketsThrough = DynamicCast<UdpServer>(serverApp.Get (0))->GetReceived ();
|
||||||
|
double throughput = totalPacketsThrough*payloadSize*8/(simulationTime*1000000.0);
|
||||||
|
std::cout << "Throughput: " << throughput << " Mbit/s" << '\n';
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
160
examples/wireless/simple-msdu-aggregation.cc
Normal file
160
examples/wireless/simple-msdu-aggregation.cc
Normal file
@@ -0,0 +1,160 @@
|
|||||||
|
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2009 MIRKO BANCHI
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation;
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
*
|
||||||
|
* Authors: Mirko Banchi <mk.banchi@gmail.com>
|
||||||
|
* Sébastien Deronne <sebastien.deronne@gmail.com>
|
||||||
|
*/
|
||||||
|
#include "ns3/core-module.h"
|
||||||
|
#include "ns3/network-module.h"
|
||||||
|
#include "ns3/applications-module.h"
|
||||||
|
#include "ns3/wifi-module.h"
|
||||||
|
#include "ns3/mobility-module.h"
|
||||||
|
#include "ns3/ipv4-global-routing-helper.h"
|
||||||
|
#include "ns3/internet-module.h"
|
||||||
|
|
||||||
|
// This is a simple example in order to show how 802.11n MSDU aggregation feature works.
|
||||||
|
// The throughput is obtained for a given number of aggregated MSDUs.
|
||||||
|
//
|
||||||
|
// The number of aggregated MSDUs can be chosen by the user through the nMsdus attibute.
|
||||||
|
// A value of 1 means that no MSDU aggregation is performed.
|
||||||
|
//
|
||||||
|
// Example: ./waf --run "simple-msdu-aggregation --nMsdus=5"
|
||||||
|
//
|
||||||
|
// Network topology:
|
||||||
|
//
|
||||||
|
// Wifi 192.168.1.0
|
||||||
|
//
|
||||||
|
// AP
|
||||||
|
// * *
|
||||||
|
// | |
|
||||||
|
// n1 n2
|
||||||
|
//
|
||||||
|
// Packets in this simulation aren't marked with a QosTag so they are considered
|
||||||
|
// belonging to BestEffort Access Class (AC_BE).
|
||||||
|
|
||||||
|
using namespace ns3;
|
||||||
|
|
||||||
|
NS_LOG_COMPONENT_DEFINE ("SimpleMsduAggregation");
|
||||||
|
|
||||||
|
int main (int argc, char *argv[])
|
||||||
|
{
|
||||||
|
uint32_t payloadSize = 1472; //bytes
|
||||||
|
uint64_t simulationTime = 10; //seconds
|
||||||
|
uint32_t nMsdus = 1;
|
||||||
|
bool enableRts = 0;
|
||||||
|
|
||||||
|
CommandLine cmd;
|
||||||
|
cmd.AddValue("nMsdus", "Number of aggregated MSDUs", nMsdus); //number of aggregated MSDUs specified by the user
|
||||||
|
cmd.AddValue("payloadSize", "Payload size in bytes", payloadSize);
|
||||||
|
cmd.AddValue("enableRts", "Enable RTS/CTS", enableRts);
|
||||||
|
cmd.AddValue("simulationTime", "Simulation time in seconds", simulationTime);
|
||||||
|
cmd.Parse (argc, argv);
|
||||||
|
|
||||||
|
if(!enableRts)
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("999999"));
|
||||||
|
else
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("0"));
|
||||||
|
|
||||||
|
Config::SetDefault ("ns3::WifiRemoteStationManager::FragmentationThreshold", StringValue ("990000"));
|
||||||
|
|
||||||
|
NodeContainer wifiStaNode;
|
||||||
|
wifiStaNode.Create (1);
|
||||||
|
NodeContainer wifiApNode;
|
||||||
|
wifiApNode.Create(1);
|
||||||
|
|
||||||
|
YansWifiChannelHelper channel = YansWifiChannelHelper::Default ();
|
||||||
|
YansWifiPhyHelper phy = YansWifiPhyHelper::Default ();
|
||||||
|
phy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);
|
||||||
|
phy.SetChannel (channel.Create());
|
||||||
|
|
||||||
|
WifiHelper wifi = WifiHelper::Default ();
|
||||||
|
wifi.SetStandard (WIFI_PHY_STANDARD_80211n_5GHZ);
|
||||||
|
wifi.SetRemoteStationManager ("ns3::ConstantRateWifiManager", "DataMode", StringValue("OfdmRate65MbpsBW20MHz"), "ControlMode", StringValue("OfdmRate6_5MbpsBW20MHz"));
|
||||||
|
HtWifiMacHelper mac = HtWifiMacHelper::Default ();
|
||||||
|
|
||||||
|
Ssid ssid = Ssid ("simple-msdu-aggregation");
|
||||||
|
mac.SetType ("ns3::StaWifiMac",
|
||||||
|
"Ssid", SsidValue (ssid),
|
||||||
|
"ActiveProbing", BooleanValue (false));
|
||||||
|
|
||||||
|
mac.SetMsduAggregatorForAc (AC_BE, "ns3::MsduStandardAggregator",
|
||||||
|
"MaxAmsduSize", UintegerValue (nMsdus*(payloadSize+100))); //enable MSDU aggregation for AC_BE with a maximum aggregated size of nMsdus*(payloadSize+100) bytes, i.e. nMsdus aggregated packets in an A-MSDU
|
||||||
|
|
||||||
|
NetDeviceContainer staDevice;
|
||||||
|
staDevice = wifi.Install (phy, mac, wifiStaNode);
|
||||||
|
|
||||||
|
mac.SetType ("ns3::ApWifiMac",
|
||||||
|
"Ssid", SsidValue (ssid));
|
||||||
|
|
||||||
|
mac.SetMsduAggregatorForAc (AC_BE, "ns3::MsduStandardAggregator",
|
||||||
|
"MaxAmsduSize", UintegerValue (nMsdus*(payloadSize+100))); //enable MSDU aggregation for AC_BE with a maximum aggregated size of nMsdus*(payloadSize+100) bytes, i.e. nMsdus aggregated packets in an A-MSDU
|
||||||
|
|
||||||
|
NetDeviceContainer apDevice;
|
||||||
|
apDevice = wifi.Install (phy, mac, wifiApNode);
|
||||||
|
|
||||||
|
/* Setting mobility model */
|
||||||
|
MobilityHelper mobility;
|
||||||
|
Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
|
||||||
|
|
||||||
|
positionAlloc->Add (Vector (0.0, 0.0, 0.0));
|
||||||
|
positionAlloc->Add (Vector (1.0, 0.0, 0.0));
|
||||||
|
mobility.SetPositionAllocator (positionAlloc);
|
||||||
|
|
||||||
|
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
|
||||||
|
|
||||||
|
mobility.Install (wifiApNode);
|
||||||
|
mobility.Install (wifiStaNode);
|
||||||
|
|
||||||
|
/* Internet stack*/
|
||||||
|
InternetStackHelper stack;
|
||||||
|
stack.Install (wifiApNode);
|
||||||
|
stack.Install (wifiStaNode);
|
||||||
|
|
||||||
|
Ipv4AddressHelper address;
|
||||||
|
|
||||||
|
address.SetBase ("192.168.1.0", "255.255.255.0");
|
||||||
|
Ipv4InterfaceContainer StaInterface;
|
||||||
|
StaInterface = address.Assign (staDevice);
|
||||||
|
Ipv4InterfaceContainer ApInterface;
|
||||||
|
ApInterface = address.Assign (apDevice);
|
||||||
|
|
||||||
|
/* Setting applications */
|
||||||
|
UdpServerHelper myServer (9);
|
||||||
|
ApplicationContainer serverApp = myServer.Install (wifiStaNode.Get (0));
|
||||||
|
serverApp.Start (Seconds (0.0));
|
||||||
|
serverApp.Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
UdpClientHelper myClient (StaInterface.GetAddress (0), 9);
|
||||||
|
myClient.SetAttribute ("MaxPackets", UintegerValue (4294967295));
|
||||||
|
myClient.SetAttribute ("Interval", TimeValue (Time ("0.00002"))); //packets/s
|
||||||
|
myClient.SetAttribute ("PacketSize", UintegerValue (payloadSize));
|
||||||
|
|
||||||
|
ApplicationContainer clientApp = myClient.Install (wifiApNode.Get (0));
|
||||||
|
clientApp.Start (Seconds (1.0));
|
||||||
|
clientApp.Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
Simulator::Stop (Seconds (simulationTime+1));
|
||||||
|
|
||||||
|
Simulator::Run ();
|
||||||
|
Simulator::Destroy ();
|
||||||
|
|
||||||
|
uint32_t totalPacketsThrough = DynamicCast<UdpServer>(serverApp.Get (0))->GetReceived ();
|
||||||
|
double throughput = totalPacketsThrough*payloadSize*8/(simulationTime*1000000.0);
|
||||||
|
std::cout << "Throughput: " << throughput << " Mbit/s" << '\n';
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
@@ -1,149 +0,0 @@
|
|||||||
/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
|
|
||||||
/*
|
|
||||||
* Copyright (c) 2009 MIRKO BANCHI
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License version 2 as
|
|
||||||
* published by the Free Software Foundation;
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
||||||
*
|
|
||||||
* Author: Mirko Banchi <mk.banchi@gmail.com>
|
|
||||||
*/
|
|
||||||
#include "ns3/core-module.h"
|
|
||||||
#include "ns3/network-module.h"
|
|
||||||
#include "ns3/applications-module.h"
|
|
||||||
#include "ns3/wifi-module.h"
|
|
||||||
#include "ns3/mobility-module.h"
|
|
||||||
#include "ns3/ipv4-global-routing-helper.h"
|
|
||||||
#include "ns3/internet-module.h"
|
|
||||||
|
|
||||||
//This is a simple example in order to show how 802.11n frame aggregation feature (A-MSDU) works.
|
|
||||||
//
|
|
||||||
//Network topology:
|
|
||||||
//
|
|
||||||
// Wifi 192.168.1.0
|
|
||||||
//
|
|
||||||
// AP
|
|
||||||
// * * *
|
|
||||||
// | | |
|
|
||||||
// n1 n2 n3
|
|
||||||
//
|
|
||||||
//Packets in this simulation aren't marked with a QosTag so they are considered
|
|
||||||
//belonging to BestEffort Access Class (AC_BE).
|
|
||||||
|
|
||||||
using namespace ns3;
|
|
||||||
|
|
||||||
NS_LOG_COMPONENT_DEFINE ("SimpleWifiFrameAggregation");
|
|
||||||
|
|
||||||
int main (int argc, char *argv[])
|
|
||||||
{
|
|
||||||
//LogComponentEnable ("EdcaTxopN", LOG_LEVEL_DEBUG);
|
|
||||||
LogComponentEnable ("MsduAggregator", LOG_LEVEL_INFO);
|
|
||||||
LogComponentEnable ("UdpEchoClientApplication", LOG_LEVEL_INFO);
|
|
||||||
LogComponentEnable ("UdpEchoServerApplication", LOG_LEVEL_INFO);
|
|
||||||
|
|
||||||
uint32_t nWifi = 1;
|
|
||||||
CommandLine cmd;
|
|
||||||
cmd.AddValue ("nWifi", "Number of wifi STA devices", nWifi);
|
|
||||||
cmd.Parse (argc,argv);
|
|
||||||
|
|
||||||
NodeContainer wifiNodes;
|
|
||||||
wifiNodes.Create (2);
|
|
||||||
NodeContainer wifiApNode;
|
|
||||||
wifiApNode.Create (1);
|
|
||||||
|
|
||||||
YansWifiChannelHelper channel = YansWifiChannelHelper::Default ();
|
|
||||||
YansWifiPhyHelper phy = YansWifiPhyHelper::Default ();
|
|
||||||
phy.SetChannel (channel.Create ());
|
|
||||||
|
|
||||||
WifiHelper wifi = WifiHelper::Default ();
|
|
||||||
QosWifiMacHelper mac = QosWifiMacHelper::Default ();
|
|
||||||
wifi.SetRemoteStationManager ("ns3::AarfWifiManager", "FragmentationThreshold", UintegerValue (2500));
|
|
||||||
|
|
||||||
Ssid ssid = Ssid ("ns-3-802.11n");
|
|
||||||
mac.SetType ("ns3::StaWifiMac",
|
|
||||||
"Ssid", SsidValue (ssid),
|
|
||||||
"ActiveProbing", BooleanValue (false));
|
|
||||||
mac.SetMsduAggregatorForAc (AC_BE, "ns3::MsduStandardAggregator",
|
|
||||||
"MaxAmsduSize", UintegerValue (3839));
|
|
||||||
|
|
||||||
NetDeviceContainer staDevices;
|
|
||||||
staDevices = wifi.Install (phy, mac, wifiNodes);
|
|
||||||
|
|
||||||
mac.SetType ("ns3::ApWifiMac",
|
|
||||||
"Ssid", SsidValue (ssid));
|
|
||||||
mac.SetMsduAggregatorForAc (AC_BE, "ns3::MsduStandardAggregator",
|
|
||||||
"MaxAmsduSize", UintegerValue (7935));
|
|
||||||
|
|
||||||
NetDeviceContainer apDevice;
|
|
||||||
apDevice = wifi.Install (phy, mac, wifiApNode);
|
|
||||||
|
|
||||||
/* Setting mobility model */
|
|
||||||
MobilityHelper mobility;
|
|
||||||
|
|
||||||
mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
|
|
||||||
"MinX", DoubleValue (0.0),
|
|
||||||
"MinY", DoubleValue (0.0),
|
|
||||||
"DeltaX", DoubleValue (5.0),
|
|
||||||
"DeltaY", DoubleValue (10.0),
|
|
||||||
"GridWidth", UintegerValue (3),
|
|
||||||
"LayoutType", StringValue ("RowFirst"));
|
|
||||||
|
|
||||||
mobility.SetMobilityModel ("ns3::RandomWalk2dMobilityModel",
|
|
||||||
"Bounds", RectangleValue (Rectangle (-50, 50, -50, 50)));
|
|
||||||
mobility.Install (wifiNodes);
|
|
||||||
|
|
||||||
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
|
|
||||||
mobility.Install (wifiApNode);
|
|
||||||
|
|
||||||
/* Internet stack*/
|
|
||||||
InternetStackHelper stack;
|
|
||||||
stack.Install (wifiApNode);
|
|
||||||
stack.Install (wifiNodes);
|
|
||||||
|
|
||||||
Ipv4AddressHelper address;
|
|
||||||
|
|
||||||
address.SetBase ("192.168.1.0", "255.255.255.0");
|
|
||||||
Ipv4InterfaceContainer wifiNodesInterfaces;
|
|
||||||
Ipv4InterfaceContainer apNodeInterface;
|
|
||||||
|
|
||||||
wifiNodesInterfaces = address.Assign (staDevices);
|
|
||||||
apNodeInterface = address.Assign (apDevice);
|
|
||||||
|
|
||||||
/* Setting applications */
|
|
||||||
UdpEchoServerHelper echoServer (9);
|
|
||||||
|
|
||||||
ApplicationContainer serverApps = echoServer.Install (wifiNodes.Get (1));
|
|
||||||
serverApps.Start (Seconds (1.0));
|
|
||||||
serverApps.Stop (Seconds (10.0));
|
|
||||||
|
|
||||||
UdpEchoClientHelper echoClient (wifiNodesInterfaces.GetAddress (1), 9);
|
|
||||||
echoClient.SetAttribute ("MaxPackets", UintegerValue (3));
|
|
||||||
echoClient.SetAttribute ("Interval", TimeValue (Seconds (0.000001)));
|
|
||||||
echoClient.SetAttribute ("PacketSize", UintegerValue (1500));
|
|
||||||
|
|
||||||
ApplicationContainer clientApps =
|
|
||||||
echoClient.Install (wifiNodes.Get (0));
|
|
||||||
clientApps.Start (Seconds (2.0));
|
|
||||||
clientApps.Stop (Seconds (10.0));
|
|
||||||
|
|
||||||
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
|
|
||||||
|
|
||||||
Simulator::Stop (Seconds (10.0));
|
|
||||||
|
|
||||||
phy.EnablePcap ("test-802.11n",
|
|
||||||
wifiNodes.Get (nWifi - 1)->GetId (), 0);
|
|
||||||
|
|
||||||
Simulator::Run ();
|
|
||||||
Simulator::Destroy ();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
@@ -22,8 +22,8 @@ def build(bld):
|
|||||||
obj = bld.create_ns3_program('wifi-wired-bridging', ['internet', 'mobility', 'wifi', 'csma', 'bridge', 'applications'])
|
obj = bld.create_ns3_program('wifi-wired-bridging', ['internet', 'mobility', 'wifi', 'csma', 'bridge', 'applications'])
|
||||||
obj.source = 'wifi-wired-bridging.cc'
|
obj.source = 'wifi-wired-bridging.cc'
|
||||||
|
|
||||||
obj = bld.create_ns3_program('simple-wifi-frame-aggregation', ['internet', 'mobility', 'wifi', 'applications'])
|
obj = bld.create_ns3_program('simple-msdu-aggregation', ['internet', 'mobility', 'wifi', 'applications'])
|
||||||
obj.source = 'simple-wifi-frame-aggregation.cc'
|
obj.source = 'simple-msdu-aggregation.cc'
|
||||||
|
|
||||||
obj = bld.create_ns3_program('multirate', ['internet', 'mobility', 'wifi', 'stats', 'flow-monitor', 'olsr', 'applications', 'point-to-point'])
|
obj = bld.create_ns3_program('multirate', ['internet', 'mobility', 'wifi', 'stats', 'flow-monitor', 'olsr', 'applications', 'point-to-point'])
|
||||||
obj.source = 'multirate.cc'
|
obj.source = 'multirate.cc'
|
||||||
@@ -66,3 +66,6 @@ def build(bld):
|
|||||||
|
|
||||||
obj = bld.create_ns3_program('rate-adaptation-distance', ['core', 'mobility', 'wifi', 'applications', 'flow-monitor'])
|
obj = bld.create_ns3_program('rate-adaptation-distance', ['core', 'mobility', 'wifi', 'applications', 'flow-monitor'])
|
||||||
obj.source = 'rate-adaptation-distance.cc'
|
obj.source = 'rate-adaptation-distance.cc'
|
||||||
|
|
||||||
|
obj = bld.create_ns3_program('simple-mpdu-aggregation', ['internet', 'mobility', 'wifi', 'applications'])
|
||||||
|
obj.source = 'simple-mpdu-aggregation.cc'
|
||||||
Reference in New Issue
Block a user