9#include "ns3/applications-module.h"
10#include "ns3/core-module.h"
11#include "ns3/internet-module.h"
12#include "ns3/lte-module.h"
13#include "ns3/mobility-module.h"
14#include "ns3/network-module.h"
15#include "ns3/point-to-point-module.h"
34 <<
": connected to CellId " << cellid <<
" with RNTI " << rnti << std::endl;
51 uint16_t targetCellId)
54 <<
": previously connected to CellId " << cellid <<
" with RNTI " << rnti
55 <<
", doing handover to CellId " << targetCellId << std::endl;
70 <<
": successful handover to CellId " << cellid <<
" with RNTI " << rnti << std::endl;
85 <<
": successful connection of UE with IMSI " << imsi <<
" RNTI " << rnti
103 uint16_t targetCellId)
106 <<
": start handover of UE with IMSI " << imsi <<
" RNTI " << rnti <<
" to CellId "
107 << targetCellId << std::endl;
122 <<
": completed handover of UE with IMSI " << imsi <<
" RNTI " << rnti << std::endl;
137 <<
" IMSI " << imsi <<
" RNTI " << rnti <<
" handover failure" << std::endl;
146main(
int argc,
char* argv[])
163 uint16_t numberOfUes = 1;
164 uint16_t numberOfEnbs = 2;
165 uint16_t numBearersPerUe = 2;
167 double distance = 100.0;
168 bool disableDl =
false;
169 bool disableUl =
false;
180 cmd.AddValue(
"numberOfUes",
"Number of UEs", numberOfUes);
181 cmd.AddValue(
"numberOfEnbs",
"Number of eNodeBs", numberOfEnbs);
182 cmd.AddValue(
"simTime",
"Total duration of the simulation", simTime);
183 cmd.AddValue(
"disableDl",
"Disable downlink data flows", disableDl);
184 cmd.AddValue(
"disableUl",
"Disable uplink data flows", disableUl);
185 cmd.Parse(argc, argv);
189 lteHelper->SetEpcHelper(epcHelper);
190 lteHelper->SetSchedulerType(
"ns3::RrFfMacScheduler");
191 lteHelper->SetHandoverAlgorithmType(
"ns3::NoOpHandoverAlgorithm");
197 remoteHostContainer.
Create(1);
200 internet.Install(remoteHostContainer);
209 ipv4h.
SetBase(
"1.0.0.0",
"255.0.0.0");
218 remoteHostStaticRouting->AddNetworkRouteTo(
Ipv4Address(
"7.0.0.0"),
Ipv4Mask(
"255.0.0.0"), 1);
222 enbNodes.
Create(numberOfEnbs);
223 ueNodes.
Create(numberOfUes);
227 for (uint16_t i = 0; i < numberOfEnbs; i++)
229 positionAlloc->Add(Vector(distance * 2 * i - distance, 0, 0));
231 for (uint16_t i = 0; i < numberOfUes; i++)
233 positionAlloc->Add(Vector(0, 0, 0));
236 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
237 mobility.SetPositionAllocator(positionAlloc);
251 for (uint16_t i = 0; i < numberOfUes; i++)
253 lteHelper->Attach(ueLteDevs.
Get(i), enbLteDevs.
Get(0));
259 uint16_t dlPort = 10000;
260 uint16_t ulPort = 20000;
266 startTimeSeconds->SetAttribute(
"Min",
DoubleValue(0.05));
267 startTimeSeconds->SetAttribute(
"Max",
DoubleValue(0.06));
269 for (
uint32_t u = 0; u < numberOfUes; ++u)
275 ueStaticRouting->SetDefaultRoute(epcHelper->GetUeDefaultGatewayAddress(), 1);
277 for (
uint32_t b = 0; b < numBearersPerUe; ++b)
289 clientApps.Add(dlClientHelper.Install(remoteHost));
291 "ns3::UdpSocketFactory",
293 serverApps.Add(dlPacketSinkHelper.Install(ue));
309 "ns3::UdpSocketFactory",
311 serverApps.Add(ulPacketSinkHelper.Install(remoteHost));
320 lteHelper->ActivateDedicatedEpsBearer(ueLteDevs.
Get(u), bearer, tft);
322 Time startTime =
Seconds(startTimeSeconds->GetValue());
331 lteHelper->AddX2Interface(enbNodes);
342 lteHelper->EnablePhyTraces();
343 lteHelper->EnableMacTraces();
344 lteHelper->EnableRlcTraces();
345 lteHelper->EnablePdcpTraces();
352 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/ConnectionEstablished",
354 Config::Connect(
"/NodeList/*/DeviceList/*/LteUeRrc/ConnectionEstablished",
366 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureNoPreamble",
368 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureMaxRach",
370 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureLeaving",
372 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureJoining",
holds a vector of ns3::Application pointers.
Parse command-line arguments.
Class for representing data rates.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
This class contains the specification of EPS Bearers.
@ NGBR_VIDEO_TCP_DEFAULT
Non-GBR TCP-based Video (Buffered Streaming, e.g., www, e-mail...)
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
Ipv4 addresses are stored in host order in this class.
static Ipv4Address GetAny()
Access to the IPv4 forwarding table, interfaces, and configuration.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
a class to represent an Ipv4 address mask
Helper class that adds ns3::Ipv4StaticRouting objects.
Ptr< Ipv4StaticRouting > GetStaticRouting(Ptr< Ipv4 > ipv4) const
Try and find the static routing protocol as either the main routing protocol or in the list of routin...
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
Build a set of PointToPointNetDevice objects.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
NetDeviceContainer Install(NodeContainer c)
Smart pointer class similar to boost::intrusive_ptr.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static Time Now()
Return the current simulation virtual time.
static void Run()
Run the simulation.
static void Stop()
Tell the Simulator the calling event should be the last one executed.
Simulation virtual time values and global simulation resolution.
TimeWithUnit As(const Unit unit=Time::AUTO) const
Attach a unit to a Time, to facilitate output in a specific unit.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
Hold an unsigned integer type.
void SetDefault(std::string name, const AttributeValue &value)
void Connect(std::string path, const CallbackBase &cb)
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
Ptr< T > Create(Ts &&... args)
Create class instances by constructors with varying numbers of arguments and return them by Ptr.
Time Seconds(double value)
Construct a Time in the indicated unit.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
void NotifyHandoverFailure(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
Handover failure notification.
void NotifyHandoverEndOkUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
UE Handover end successful notification.
void NotifyConnectionEstablishedUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
UE Connection established notification.
void NotifyHandoverStartUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
UE Start Handover notification.
void NotifyHandoverStartEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
eNB Start Handover notification.
void NotifyConnectionEstablishedEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
eNB Connection established notification.
void NotifyHandoverEndOkEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
eNB Handover end successful notification.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Callback< R, Args... > MakeCallback(R(T::*memPtr)(Args...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
Implement the data structure representing a TrafficFlowTemplate Packet Filter.
uint16_t localPortEnd
end of the port number range of the UE
uint16_t remotePortEnd
end of the port number range of the remote host
uint16_t remotePortStart
start of the port number range of the remote host
uint16_t localPortStart
start of the port number range of the UE