27 #include <ns3/object.h> 28 #include <ns3/spectrum-interference.h> 29 #include <ns3/spectrum-error-model.h> 32 #include <ns3/simulator.h> 33 #include <ns3/packet.h> 35 #include "ns3/radio-bearer-stats-calculator.h" 36 #include <ns3/constant-position-mobility-model.h> 37 #include <ns3/ff-mac-scheduler.h> 38 #include <ns3/eps-bearer.h> 39 #include <ns3/node-container.h> 40 #include <ns3/mobility-helper.h> 41 #include <ns3/net-device-container.h> 42 #include <ns3/lte-ue-net-device.h> 43 #include <ns3/lte-enb-net-device.h> 44 #include <ns3/lte-ue-rrc.h> 45 #include <ns3/lte-helper.h> 46 #include "ns3/string.h" 47 #include "ns3/double.h" 48 #include <ns3/lte-enb-phy.h> 49 #include <ns3/lte-ue-phy.h> 50 #include <ns3/boolean.h> 53 #include "ns3/point-to-point-epc-helper.h" 54 #include "ns3/network-module.h" 55 #include "ns3/ipv4-global-routing-helper.h" 56 #include "ns3/internet-module.h" 57 #include "ns3/applications-module.h" 58 #include "ns3/point-to-point-helper.h" 67 :
TestSuite (
"lte-fdtbfq-ff-mac-scheduler", SYSTEM)
69 NS_LOG_INFO (
"creating LenaTestFdTbfqFfMacSchedulerSuite");
71 bool errorModel =
false;
171 std::vector<double> dist1;
173 dist1.push_back (4800);
174 dist1.push_back (6000);
175 dist1.push_back (10000);
176 std::vector<uint16_t> packetSize1;
177 packetSize1.push_back (100);
178 packetSize1.push_back (100);
179 packetSize1.push_back (100);
180 packetSize1.push_back (100);
181 std::vector<uint32_t> estThrFdTbfqDl1;
182 estThrFdTbfqDl1.push_back (132000);
183 estThrFdTbfqDl1.push_back (132000);
184 estThrFdTbfqDl1.push_back (132000);
185 estThrFdTbfqDl1.push_back (132000);
193 std::vector<double> dist2;
195 dist2.push_back (4800);
196 dist2.push_back (6000);
197 dist2.push_back (10000);
198 std::vector<uint16_t> packetSize2;
199 packetSize2.push_back (300);
200 packetSize2.push_back (300);
201 packetSize2.push_back (300);
202 packetSize2.push_back (300);
203 std::vector<uint32_t> estThrFdTbfqDl2;
204 estThrFdTbfqDl2.push_back (302266);
205 estThrFdTbfqDl2.push_back (302266);
206 estThrFdTbfqDl2.push_back (302266);
207 estThrFdTbfqDl2.push_back (302266);
215 std::vector<double> dist3;
217 dist3.push_back (4800);
218 dist3.push_back (6000);
219 std::vector<uint16_t> packetSize3;
220 packetSize3.push_back (100);
221 packetSize3.push_back (200);
222 packetSize3.push_back (300);
223 std::vector<uint32_t> estThrFdTbfqDl3;
224 estThrFdTbfqDl3.push_back (132000);
225 estThrFdTbfqDl3.push_back (232000);
226 estThrFdTbfqDl3.push_back (332000);
239 std::ostringstream oss;
240 oss << nUser <<
" UEs, distance " << dist <<
" m";
246 :
TestCase (BuildNameString (nUser, dist)),
250 m_interval (interval),
251 m_thrRefDl (thrRefDl),
252 m_thrRefUl (thrRefUl),
253 m_errorModelEnabled (errorModelEnabled)
280 Ptr<Node> pgw = epcHelper->GetPgwNode ();
284 remoteHostContainer.
Create (1);
287 internet.
Install (remoteHostContainer);
296 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
325 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
327 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
341 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
342 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
345 for (
int i = 0; i <
m_nUser; i++)
351 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
352 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
361 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
366 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
370 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
373 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
388 uint16_t dlPort = 1234;
389 uint16_t ulPort = 2000;
394 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
404 dlClient.SetAttribute (
"MaxPackets",
UintegerValue (1000000));
412 clientApps.Add (dlClient.Install (remoteHost));
419 double statsStartTime = 0.04;
420 double statsDuration = 1;
421 double tolerance = 0.1;
422 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.0001));
437 std::vector <uint64_t> dlDataRxed;
438 for (
int i = 0; i <
m_nUser; i++)
445 dlDataRxed.push_back (
data);
446 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
449 for (
int i = 0; i <
m_nUser; i++)
459 std::vector <uint64_t> ulDataRxed;
460 for (
int i = 0; i <
m_nUser; i++)
466 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
467 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
470 for (
int i = 0; i <
m_nUser; i++)
474 Simulator::Destroy ();
486 std::ostringstream oss;
487 oss <<
"distances (m) = [ " ;
488 for (std::vector<double>::iterator it = dist.begin (); it != dist.end (); ++it)
498 :
TestCase (BuildNameString (dist.size (), dist)),
499 m_nUser (dist.size ()),
502 m_interval (interval),
503 m_estThrFdTbfqDl (estThrFdTbfqDl),
504 m_errorModelEnabled (errorModelEnabled)
529 Ptr<Node> pgw = epcHelper->GetPgwNode ();
533 remoteHostContainer.
Create (1);
536 internet.
Install (remoteHostContainer);
545 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
568 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
570 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
583 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
584 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
587 for (
int i = 0; i <
m_nUser; i++)
593 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
594 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
603 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
608 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
612 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
617 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
621 mbrDl = mbrDl / ueNodes.
GetN ();
623 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
639 uint16_t dlPort = 1234;
640 uint16_t ulPort = 2000;
645 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
654 dlClient.SetAttribute (
"MaxPackets",
UintegerValue (1000000));
662 clientApps.Add (dlClient.Install (remoteHost));
669 double statsStartTime = 0.001;
670 double statsDuration = 1.0;
671 double tolerance = 0.1;
672 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.0001));
687 std::vector <uint64_t> dlDataRxed;
688 for (
int i = 0; i <
m_nUser; i++)
694 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
695 NS_LOG_INFO (
"\tUser " << i <<
" dist " <<
m_dist.at (i) <<
" imsi " << imsi <<
" bytes rxed " << (double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_nUser);
698 for (
int i = 0; i <
m_nUser; i++)
703 Simulator::Destroy ();
holds a vector of ns3::Application pointers.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
AttributeValue implementation for Boolean.
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
void SetDefaultRoute(Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a default route to the static routing table.
Hold variables of type string.
NetDeviceContainer Install(NodeContainer c)
a class to represent an Ipv4 address mask
Mobility model for which the current position does not change once it has been set and until it is se...
void Attach(NetDeviceContainer ueDevices)
Enables automatic attachment of a set of UE devices to a suitable cell using Idle mode initial cell s...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
void EnableRlcTraces(void)
Enable trace sinks for RLC layer.
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
aggregate IP/TCP/UDP functionality to existing Nodes.
Test case is simillar to the one defined in LenaFdTbfqFfMacSchedulerTestCase1, with the difference th...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
virtual ~LenaFdTbfqFfMacSchedulerTestCase1()
Build a set of PointToPointNetDevice objects.
LenaFdTbfqFfMacSchedulerTestCase1(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, uint16_t packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
uint8_t ActivateDedicatedEpsBearer(NetDeviceContainer ueDevices, EpsBearer bearer, Ptr< EpcTft > tft)
Activate a dedicated EPS bearer on a given set of UE devices.
ApplicationContainer Install(NodeContainer c)
bool m_errorModelEnabled
whether the error model is enabled
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
uint16_t m_nUser
number of UE nodes
LenaTestFdTbfqFfMacSchedulerSuite()
Class for representing data rates.
uint16_t m_interval
interval time in ms
std::vector< uint32_t > m_estThrFdTbfqDl
estimated thrpughput FDTBFQ DL
Hold variables of type enum.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
AttributeValue implementation for Time.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
std::vector< uint16_t > m_packetSize
packet size in bytes
uint64_t GetDlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received downlink data bytes.
Hold an unsigned integer type.
void SetSchedulerAttribute(std::string n, const AttributeValue &v)
Set an attribute for the scheduler to be created.
This system test program creates different test cases with a single eNB and several UEs...
holds a vector of ns3::NetDevice pointers
static LenaTestFdTbfqFfMacSchedulerSuite lenaTestFdTbfqFfMacSchedulerSuite
std::vector< double > m_dist
distance between the nodes
Ptr< LteEnbPhy > GetPhy(void) const
#define NS_TEST_ASSERT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report and...
double m_dist
distance between the nodes
uint32_t GetN(void) const
Get the number of Ptr<Node> stored in this container.
Access to the IPv4 forwarding table, interfaces, and configuration.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
void SetAttribute(std::string name, const AttributeValue &value)
Record an attribute to be set in each Application after it is is created.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
LenaFdTbfqFfMacSchedulerTestCase2(std::vector< double > dist, std::vector< uint32_t > estThrFdTbfqDl, std::vector< uint16_t > packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
static std::string BuildNameString(uint16_t nUser, std::vector< double > dist)
Builds the test name string based on provided parameter values.
uint16_t m_packetSize
packet size in bytes
virtual void DoRun(void)
Implementation to actually run this TestCase.
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
This class contains the specification of EPS Bearers.
void SetPosition(const Vector &position)
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
Ptr< RadioBearerStatsCalculator > GetRlcStats(void)
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Helper class used to assign positions and mobility models to nodes.
void AddNetworkRouteTo(Ipv4Address network, Ipv4Mask networkMask, Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a network route to the static routing table.
uint64_t GetUlRxData(uint64_t imsi, uint8_t lcid)
Gets the number of received uplink data bytes.
Ipv4 addresses are stored in host order in this class.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
std::string GetName(void) const
Test suit for FdTbfqFfMacScheduler test.
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 ...
Helper class that adds ns3::Ipv4StaticRouting objects.
AttributeValue implementation for DataRate.
double m_thrRefDl
DL throughput reference.
Time Seconds(double value)
Construct a Time in the indicated unit.
void SetDefault(std::string name, const AttributeValue &value)
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
uint16_t m_nUser
number of UE nodes
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
static const uint32_t packetSize
uint16_t m_interval
interval time in ms
virtual void DoRun(void)
Implementation to actually run this TestCase.
void EnableMacTraces(void)
Enable trace sinks for MAC layer.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
The eNodeB device implementation.
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
virtual ~LenaFdTbfqFfMacSchedulerTestCase2()
double m_thrRefUl
UL throughput reference.
bool m_errorModelEnabled
error model enabled?
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...
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
The LteUeNetDevice class implements the UE net device.