20#include "ns3/applications-module.h"
21#include "ns3/config-store-module.h"
22#include "ns3/core-module.h"
23#include "ns3/internet-module.h"
24#include "ns3/lte-module.h"
25#include "ns3/mobility-module.h"
26#include "ns3/network-module.h"
27#include "ns3/point-to-point-module.h"
45 <<
": connected to CellId " << cellid <<
" with RNTI " << rnti << std::endl;
62 uint16_t targetCellId)
65 <<
": previously connected to CellId " << cellid <<
" with RNTI " << rnti
66 <<
", doing handover to CellId " << targetCellId << std::endl;
81 <<
": successful handover to CellId " << cellid <<
" with RNTI " << rnti << std::endl;
96 <<
": successful connection of UE with IMSI " << imsi <<
" RNTI " << rnti
114 uint16_t targetCellId)
117 <<
": start handover of UE with IMSI " << imsi <<
" RNTI " << rnti <<
" to CellId "
118 << targetCellId << std::endl;
133 <<
": completed handover of UE with IMSI " << imsi <<
" RNTI " << rnti << std::endl;
148 <<
" IMSI " << imsi <<
" RNTI " << rnti <<
" handover failure" << std::endl;
157main(
int argc,
char* argv[])
174 uint16_t numberOfUes = 1;
175 uint16_t numberOfEnbs = 2;
176 uint16_t numBearersPerUe = 2;
178 double distance = 100.0;
179 bool disableDl =
false;
180 bool disableUl =
false;
191 cmd.AddValue(
"numberOfUes",
"Number of UEs", numberOfUes);
192 cmd.AddValue(
"numberOfEnbs",
"Number of eNodeBs", numberOfEnbs);
193 cmd.AddValue(
"simTime",
"Total duration of the simulation", simTime);
194 cmd.AddValue(
"disableDl",
"Disable downlink data flows", disableDl);
195 cmd.AddValue(
"disableUl",
"Disable uplink data flows", disableUl);
196 cmd.Parse(argc, argv);
200 lteHelper->SetEpcHelper(epcHelper);
201 lteHelper->SetSchedulerType(
"ns3::RrFfMacScheduler");
202 lteHelper->SetHandoverAlgorithmType(
"ns3::NoOpHandoverAlgorithm");
208 remoteHostContainer.
Create(1);
211 internet.
Install(remoteHostContainer);
220 ipv4h.
SetBase(
"1.0.0.0",
"255.0.0.0");
229 remoteHostStaticRouting->AddNetworkRouteTo(
Ipv4Address(
"7.0.0.0"),
Ipv4Mask(
"255.0.0.0"), 1);
233 enbNodes.
Create(numberOfEnbs);
234 ueNodes.
Create(numberOfUes);
238 for (uint16_t i = 0; i < numberOfEnbs; i++)
240 positionAlloc->Add(Vector(distance * 2 * i - distance, 0, 0));
242 for (uint16_t i = 0; i < numberOfUes; i++)
244 positionAlloc->Add(Vector(0, 0, 0));
247 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
248 mobility.SetPositionAllocator(positionAlloc);
262 for (uint16_t i = 0; i < numberOfUes; i++)
264 lteHelper->Attach(ueLteDevs.
Get(i), enbLteDevs.
Get(0));
270 uint16_t dlPort = 10000;
271 uint16_t ulPort = 20000;
277 startTimeSeconds->SetAttribute(
"Min",
DoubleValue(0.05));
278 startTimeSeconds->SetAttribute(
"Max",
DoubleValue(0.06));
280 for (
uint32_t u = 0; u < numberOfUes; ++u)
286 ueStaticRouting->SetDefaultRoute(epcHelper->GetUeDefaultGatewayAddress(), 1);
288 for (
uint32_t b = 0; b < numBearersPerUe; ++b)
300 clientApps.Add(dlClientHelper.Install(remoteHost));
302 "ns3::UdpSocketFactory",
304 serverApps.Add(dlPacketSinkHelper.Install(ue));
320 "ns3::UdpSocketFactory",
322 serverApps.Add(ulPacketSinkHelper.Install(remoteHost));
331 lteHelper->ActivateDedicatedEpsBearer(ueLteDevs.
Get(u), bearer, tft);
333 Time startTime =
Seconds(startTimeSeconds->GetValue());
342 lteHelper->AddX2Interface(enbNodes);
353 lteHelper->EnablePhyTraces();
354 lteHelper->EnableMacTraces();
355 lteHelper->EnableRlcTraces();
356 lteHelper->EnablePdcpTraces();
363 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/ConnectionEstablished",
365 Config::Connect(
"/NodeList/*/DeviceList/*/LteUeRrc/ConnectionEstablished",
377 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureNoPreamble",
379 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureMaxRach",
381 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureLeaving",
383 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/HandoverFailureJoining",
holds a vector of ns3::Application pointers.
AttributeValue implementation for Boolean.
Parse command-line arguments.
Class for representing data rates.
AttributeValue implementation for DataRate.
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.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
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.
AttributeValue implementation for Time.
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.
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