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-tdtbfq-ff-mac-scheduler", SYSTEM)
69 NS_LOG_INFO (
"creating LenaTestTdTbfqFfMacSchedulerSuite");
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> estThrTdTbfqDl1;
182 estThrTdTbfqDl1.push_back (132000);
183 estThrTdTbfqDl1.push_back (132000);
184 estThrTdTbfqDl1.push_back (132000);
185 estThrTdTbfqDl1.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> estThrTdTbfqDl2;
204 estThrTdTbfqDl2.push_back (302500);
205 estThrTdTbfqDl2.push_back (302500);
206 estThrTdTbfqDl2.push_back (302500);
207 estThrTdTbfqDl2.push_back (302500);
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> estThrTdTbfqDl3;
224 estThrTdTbfqDl3.push_back (132000);
225 estThrTdTbfqDl3.push_back (232000);
226 estThrTdTbfqDl3.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)
284 Ptr<Node> pgw = epcHelper->GetPgwNode ();
288 remoteHostContainer.
Create (1);
291 internet.
Install (remoteHostContainer);
300 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
329 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
331 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
345 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
346 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
349 for (
int i = 0; i <
m_nUser; i++)
355 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
356 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
365 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
370 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
374 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
377 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
392 uint16_t dlPort = 1234;
393 uint16_t ulPort = 2000;
398 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
407 dlClient.SetAttribute (
"MaxPackets",
UintegerValue (1000000));
415 clientApps.Add (dlClient.Install (remoteHost));
422 double statsStartTime = 0.040;
423 double statsDuration = 1;
424 double tolerance = 0.1;
425 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.0001));
440 std::vector <uint64_t> dlDataRxed;
441 for (
int i = 0; i <
m_nUser; i++)
448 dlDataRxed.push_back (
data);
449 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
452 for (
int i = 0; i <
m_nUser; i++)
462 std::vector <uint64_t> ulDataRxed;
463 for (
int i = 0; i <
m_nUser; i++)
469 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
470 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
473 for (
int i = 0; i <
m_nUser; i++)
477 Simulator::Destroy ();
489 std::ostringstream oss;
490 oss <<
"distances (m) = [ " ;
491 for (std::vector<double>::iterator it = dist.begin (); it != dist.end (); ++it)
501 :
TestCase (BuildNameString (dist.size (), dist)),
502 m_nUser (dist.size ()),
505 m_interval (interval),
506 m_estThrTdTbfqDl (estThrTdTbfqDl),
507 m_errorModelEnabled (errorModelEnabled)
535 Ptr<Node> pgw = epcHelper->GetPgwNode ();
539 remoteHostContainer.
Create (1);
542 internet.
Install (remoteHostContainer);
551 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
574 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
576 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
588 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
589 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
592 for (
int i = 0; i <
m_nUser; i++)
598 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
599 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
608 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
613 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
617 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
622 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
626 mbrDl = mbrDl / ueNodes.
GetN ();
628 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
644 uint16_t dlPort = 1234;
645 uint16_t ulPort = 2000;
650 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
659 dlClient.SetAttribute (
"MaxPackets",
UintegerValue (1000000));
667 clientApps.Add (dlClient.Install (remoteHost));
674 double statsStartTime = 0.040;
675 double statsDuration = 1.0;
676 double tolerance = 0.1;
677 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.0001));
692 std::vector <uint64_t> dlDataRxed;
693 for (
int i = 0; i <
m_nUser; i++)
699 dlDataRxed.push_back (rlcStats->
GetDlRxData (imsi, lcId));
700 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_estThrTdTbfqDl.at (i));
703 for (
int i = 0; i <
m_nUser; i++)
708 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.
bool m_errorModelEnabled
whether the error model is enabled
#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.
virtual ~LenaTdTbfqFfMacSchedulerTestCase1()
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.
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
Hold variables of type string.
NetDeviceContainer Install(NodeContainer c)
a class to represent an Ipv4 address mask
static const uint32_t packetSize
Test suite for TdTbfqFfMacScheduler test.
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.
std::vector< uint32_t > m_estThrTdTbfqDl
the estimated downlink throughput
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
uint16_t m_interval
the packet interval time in ms
aggregate IP/TCP/UDP functionality to existing Nodes.
#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...
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.
LenaTdTbfqFfMacSchedulerTestCase2(std::vector< double > dist, std::vector< uint32_t > estThrTdTbfqDl, std::vector< uint16_t > packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
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)
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Class for representing data rates.
double m_dist
the distance between nodes
virtual ~LenaTdTbfqFfMacSchedulerTestCase2()
uint16_t m_interval
the interval time in ms
virtual void DoRun(void)
Implementation to actually run this TestCase.
Hold variables of type enum.
Lena TdTbfq Ff Mac Scheduler Test Case 2.
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
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.
double m_thrRefDl
the DL throughput reference
holds a vector of ns3::NetDevice pointers
uint16_t m_nUser
number of UE nodes
std::vector< uint16_t > m_packetSize
the packet size in bytes
static LenaTestTdTbfqFfMacSchedulerSuite lenaTestTdTbfqFfMacSchedulerSuite
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...
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.
uint16_t m_nUser
number of UE nodes
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
std::vector< double > m_dist
the distance between nodes
This system test program creates different test cases with a single eNB and several UEs...
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
This class contains the specification of EPS Bearers.
void SetPosition(const Vector &position)
double m_thrRefUl
the UL throughput reference
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.
static std::string BuildNameString(uint16_t nUser, std::vector< double > dist)
Builds the test name string based on provided parameter values.
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
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.
bool m_errorModelEnabled
whether the error model is enabled
AttributeValue implementation for DataRate.
LenaTestTdTbfqFfMacSchedulerSuite()
std::string CreateTempDirFilename(std::string filename)
Construct the full path to a file in a temporary directory.
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.
uint16_t m_packetSize
the packet size in bytes
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void EnableMacTraces(void)
Enable trace sinks for MAC layer.
LenaTdTbfqFfMacSchedulerTestCase1(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, uint16_t packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
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.
virtual void DoRun(void)
Implementation to actually run this TestCase.
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.