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A Discrete-Event Network Simulator
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API
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Go to the documentation of this file.
21 #include "ns3/core-module.h"
22 #include "ns3/network-module.h"
23 #include "ns3/internet-module.h"
24 #include "ns3/mobility-module.h"
25 #include "ns3/lte-module.h"
26 #include "ns3/applications-module.h"
27 #include "ns3/point-to-point-module.h"
28 #include "ns3/config-store-module.h"
41 <<
" UE IMSI " << imsi
42 <<
": connected to CellId " << cellid
43 <<
" with RNTI " << rnti
52 uint16_t targetCellId)
55 <<
" UE IMSI " << imsi
56 <<
": previously connected to CellId " << cellid
57 <<
" with RNTI " << rnti
58 <<
", doing handover to CellId " << targetCellId
69 <<
" UE IMSI " << imsi
70 <<
": successful handover to CellId " << cellid
71 <<
" with RNTI " << rnti
82 <<
" eNB CellId " << cellid
83 <<
": successful connection of UE with IMSI " << imsi
93 uint16_t targetCellId)
96 <<
" eNB CellId " << cellid
97 <<
": start handover of UE with IMSI " << imsi
99 <<
" to CellId " << targetCellId
110 <<
" eNB CellId " << cellid
111 <<
": completed handover of UE with IMSI " << imsi
125 main (
int argc,
char *argv[])
144 uint16_t numberOfUes = 1;
145 uint16_t numberOfEnbs = 2;
146 uint16_t numBearersPerUe = 0;
147 double distance = 500.0;
148 double yForUe = 500.0;
150 double simTime = (double)(numberOfEnbs + 1) * distance / speed;
151 double enbTxPowerDbm = 46.0;
162 cmd.AddValue (
"simTime",
"Total duration of the simulation (in seconds)", simTime);
163 cmd.AddValue (
"speed",
"Speed of the UE (default = 20 m/s)", speed);
164 cmd.AddValue (
"enbTxPowerDbm",
"TX power [dBm] used by HeNBs (default = 46.0)", enbTxPowerDbm);
166 cmd.Parse (argc, argv);
190 remoteHostContainer.
Create (1);
193 internet.
Install (remoteHostContainer);
202 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
230 enbNodes.
Create (numberOfEnbs);
231 ueNodes.
Create (numberOfUes);
235 for (uint16_t i = 0; i < numberOfEnbs; i++)
237 Vector enbPosition (distance * (i + 1), distance, 0);
238 enbPositionAlloc->
Add (enbPosition);
243 enbMobility.
Install (enbNodes);
263 for (uint16_t i = 0; i < numberOfUes; i++)
265 lteHelper->
Attach (ueLteDevs.
Get (i), enbLteDevs.
Get (0));
272 uint16_t dlPort = 10000;
273 uint16_t ulPort = 20000;
282 for (uint32_t u = 0; u < numberOfUes; ++u)
289 for (uint32_t b = 0; b < numBearersPerUe; ++b)
299 clientApps.Add (dlClientHelper.Install (remoteHost));
302 serverApps.Add (dlPacketSinkHelper.Install (ue));
309 serverApps.Add (ulPacketSinkHelper.Install (remoteHost));
350 Config::Connect (
"/NodeList/*/DeviceList/*/LteEnbRrc/ConnectionEstablished",
352 Config::Connect (
"/NodeList/*/DeviceList/*/LteUeRrc/ConnectionEstablished",
holds a vector of ns3::NetDevice pointers
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
AttributeValue implementation for DataRate.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
uint16_t remotePortStart
start of the port number range of the remote host
Parse command-line arguments.
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
void Add(Vector v)
Add a position to the list of positions.
AttributeValue implementation for Boolean.
virtual Ptr< Node > GetPgwNode() const
Get the PGW node.
static void SetPosition(Ptr< Node > node, Vector position)
Every class exported by the ns3 library is enclosed in the ns3 namespace.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
Implement the data structure representing a TrafficFlowTemplate Packet Filter.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
uint16_t remotePortEnd
end of the port number range of the remote host
uint8_t Add(PacketFilter f)
add a PacketFilter to the Traffic Flow Template
NetDeviceContainer Install(NodeContainer c)
Ipv4 addresses are stored in host order in this class.
void SetDefaultRoute(Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a default route to the static routing table.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
void NotifyHandoverEndOkEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
This class can be used to hold variables of floating point type such as 'double' or 'float'.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
virtual Ipv4Address GetUeDefaultGatewayAddress()
void AddX2Interface(NodeContainer enbNodes)
Create an X2 interface between all the eNBs in a given set.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Access to the IPv4 forwarding table, interfaces, and configuration.
Helper class that adds ns3::Ipv4StaticRouting objects.
Class for representing data rates.
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...
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
Ptr< RadioBearerStatsCalculator > GetPdcpStats(void)
void SetEpcHelper(Ptr< EpcHelper > h)
Set the EpcHelper to be used to setup the EPC network in conjunction with the setup of the LTE radio ...
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
virtual Ipv4InterfaceContainer AssignUeIpv4Address(NetDeviceContainer ueDevices)
Assign IPv4 addresses to UE devices.
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 NotifyHandoverStartEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
void SetHandoverAlgorithmAttribute(std::string n, const AttributeValue &v)
Set an attribute for the handover algorithm to be created.
void EnableMacTraces(void)
Enable trace sinks for MAC layer.
Simulation virtual time values and global simulation resolution.
uint8_t ActivateDedicatedEpsBearer(NetDeviceContainer ueDevices, EpsBearer bearer, Ptr< EpcTft > tft)
Activate a dedicated EPS bearer on a given set of UE devices.
void EnableRlcTraces(void)
Enable trace sinks for RLC layer.
Callback< R, Ts... > MakeCallback(R(T::*memPtr)(Ts...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
static void Run(void)
Run the simulation.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
void Connect(std::string path, const CallbackBase &cb)
This class contains the specification of EPS Bearers.
static Ipv4Address GetAny(void)
void NotifyHandoverStartUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti, uint16_t targetCellId)
Mobility model for which the current speed does not change once it has been set and until it is set a...
void SetHandoverAlgorithmType(std::string type)
Set the type of handover algorithm to be used by eNodeB devices.
Time Seconds(double value)
Construct a Time in the indicated unit.
void EnablePdcpTraces(void)
Enable trace sinks for PDCP layer.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
holds a vector of ns3::Application pointers.
void NotifyConnectionEstablishedEnb(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
AttributeValue implementation for Time.
Build a set of PointToPointNetDevice objects.
Keep track of the current position and velocity of an object.
keep track of a set of node pointers.
a class to represent an Ipv4 address mask
void AddNetworkRouteTo(Ipv4Address network, Ipv4Mask networkMask, Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a network route to the static routing table.
void Attach(NetDeviceContainer ueDevices)
Enables automatic attachment of a set of UE devices to a suitable cell using Idle mode initial cell s...
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
uint16_t localPortStart
start of the port number range of the UE
Hold an unsigned integer type.
@ NGBR_VIDEO_TCP_DEFAULT
Non-GBR TCP-based Video (Buffered Streaming, e.g., www, e-mail...)
void SetDefault(std::string name, const AttributeValue &value)
void NotifyConnectionEstablishedUe(std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
aggregate IP/TCP/UDP functionality to existing Nodes.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
void EnablePhyTraces(void)
Enable trace sinks for PHY layer.
Helper class used to assign positions and mobility models to nodes.
uint16_t localPortEnd
end of the port number range of the UE