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"
25 std::cout << context <<
" UE IMSI " << imsi <<
": connected to CellId " << cellid
26 <<
" with RNTI " << rnti << std::endl;
34 uint16_t targetCellId)
36 std::cout << context <<
" UE IMSI " << imsi <<
": previously connected to CellId " << cellid
37 <<
" with RNTI " << rnti <<
", doing handover to CellId " << targetCellId
44 std::cout << context <<
" UE IMSI " << imsi <<
": successful handover to CellId " << cellid
45 <<
" with RNTI " << rnti << std::endl;
51 std::cout << context <<
" eNB CellId " << cellid <<
": successful connection of UE with IMSI "
52 << imsi <<
" RNTI " << rnti << std::endl;
60 uint16_t targetCellId)
62 std::cout << context <<
" eNB CellId " << cellid <<
": start handover of UE with IMSI " << imsi
63 <<
" RNTI " << rnti <<
" to CellId " << targetCellId << std::endl;
69 std::cout << context <<
" eNB CellId " << cellid <<
": completed handover of UE with IMSI "
70 << imsi <<
" RNTI " << rnti << std::endl;
81main(
int argc,
char* argv[])
100 uint16_t numberOfUes = 1;
101 uint16_t numberOfEnbs = 2;
102 uint16_t numBearersPerUe = 0;
103 double distance = 500.0;
104 double yForUe = 500.0;
106 double simTime = (
double)(numberOfEnbs + 1) * distance / speed;
107 double enbTxPowerDbm = 46.0;
118 cmd.AddValue(
"simTime",
"Total duration of the simulation (in seconds)", simTime);
119 cmd.AddValue(
"speed",
"Speed of the UE (default = 20 m/s)", speed);
120 cmd.AddValue(
"enbTxPowerDbm",
"TX power [dBm] used by HeNBs (default = 46.0)", enbTxPowerDbm);
122 cmd.Parse(argc, argv);
126 lteHelper->SetEpcHelper(epcHelper);
127 lteHelper->SetSchedulerType(
"ns3::RrFfMacScheduler");
129 lteHelper->SetHandoverAlgorithmType(
"ns3::A2A4RsrqHandoverAlgorithm");
130 lteHelper->SetHandoverAlgorithmAttribute(
"ServingCellThreshold",
UintegerValue(30));
131 lteHelper->SetHandoverAlgorithmAttribute(
"NeighbourCellOffset",
UintegerValue(1));
143 remoteHostContainer.
Create(1);
146 internet.Install(remoteHostContainer);
155 ipv4h.
SetBase(
"1.0.0.0",
"255.0.0.0");
164 remoteHostStaticRouting->AddNetworkRouteTo(
Ipv4Address(
"7.0.0.0"),
Ipv4Mask(
"255.0.0.0"), 1);
183 enbNodes.
Create(numberOfEnbs);
184 ueNodes.
Create(numberOfUes);
188 for (uint16_t i = 0; i < numberOfEnbs; i++)
190 Vector enbPosition(distance * (i + 1), distance, 0);
191 enbPositionAlloc->Add(enbPosition);
216 for (uint16_t i = 0; i < numberOfUes; i++)
218 lteHelper->Attach(ueLteDevs.
Get(i), enbLteDevs.
Get(0));
224 uint16_t dlPort = 10000;
225 uint16_t ulPort = 20000;
231 startTimeSeconds->SetAttribute(
"Min",
DoubleValue(0));
232 startTimeSeconds->SetAttribute(
"Max",
DoubleValue(0.010));
234 for (
uint32_t u = 0; u < numberOfUes; ++u)
240 ueStaticRouting->SetDefaultRoute(epcHelper->GetUeDefaultGatewayAddress(), 1);
242 for (
uint32_t b = 0; b < numBearersPerUe; ++b)
252 clientApps.Add(dlClientHelper.Install(remoteHost));
255 serverApps.Add(dlPacketSinkHelper.Install(ue));
262 serverApps.Add(ulPacketSinkHelper.Install(remoteHost));
274 lteHelper->ActivateDedicatedEpsBearer(ueLteDevs.
Get(u), bearer, tft);
276 Time startTime =
Seconds(startTimeSeconds->GetValue());
284 lteHelper->AddX2Interface(enbNodes);
293 lteHelper->EnablePhyTraces();
294 lteHelper->EnableMacTraces();
295 lteHelper->EnableRlcTraces();
296 lteHelper->EnablePdcpTraces();
303 Config::Connect(
"/NodeList/*/DeviceList/*/LteEnbRrc/ConnectionEstablished",
305 Config::Connect(
"/NodeList/*/DeviceList/*/LteUeRrc/ConnectionEstablished",
holds a vector of ns3::Application pointers.
Parse command-line arguments.
Mobility model for which the current speed does not change once it has been set and until it is set a...
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.
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
void SetMobilityModel(std::string type, Ts &&... args)
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
Keep track of the current position and velocity of an object.
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.
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
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 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.
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 NotifyHandoverEndOkUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
void NotifyConnectionEstablishedUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
void NotifyHandoverStartUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
void NotifyHandoverStartEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
void NotifyConnectionEstablishedEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
void NotifyHandoverEndOkEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
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