29 #include <ns3/object.h> 30 #include <ns3/spectrum-interference.h> 31 #include <ns3/spectrum-error-model.h> 34 #include <ns3/simulator.h> 35 #include <ns3/packet.h> 37 #include "ns3/radio-bearer-stats-calculator.h" 38 #include <ns3/constant-position-mobility-model.h> 39 #include <ns3/ff-mac-scheduler.h> 40 #include <ns3/eps-bearer.h> 41 #include <ns3/node-container.h> 42 #include <ns3/mobility-helper.h> 43 #include <ns3/net-device-container.h> 44 #include <ns3/lte-ue-net-device.h> 45 #include <ns3/lte-enb-net-device.h> 46 #include <ns3/lte-ue-rrc.h> 47 #include <ns3/lte-helper.h> 48 #include "ns3/string.h" 49 #include "ns3/double.h" 50 #include <ns3/lte-enb-phy.h> 51 #include <ns3/lte-ue-phy.h> 52 #include <ns3/boolean.h> 55 #include "ns3/point-to-point-epc-helper.h" 56 #include "ns3/network-module.h" 57 #include "ns3/ipv4-global-routing-helper.h" 58 #include "ns3/internet-module.h" 59 #include "ns3/applications-module.h" 60 #include "ns3/point-to-point-helper.h" 69 :
TestSuite (
"lte-cqa-ff-mac-scheduler", SYSTEM)
71 NS_LOG_INFO (
"creating LenaTestCqaFfMacSchedulerSuite");
73 bool errorModel =
false;
175 std::vector<double> dist1;
177 dist1.push_back (4800);
178 dist1.push_back (6000);
179 dist1.push_back (10000);
180 std::vector<uint16_t> packetSize1;
181 packetSize1.push_back (100);
182 packetSize1.push_back (100);
183 packetSize1.push_back (100);
184 packetSize1.push_back (100);
185 std::vector<uint32_t> estThrCqaDl1;
186 estThrCqaDl1.push_back (132000);
187 estThrCqaDl1.push_back (132000);
188 estThrCqaDl1.push_back (132000);
189 estThrCqaDl1.push_back (132000);
197 std::vector<double> dist2;
199 dist2.push_back (4800);
200 dist2.push_back (6000);
201 dist2.push_back (10000);
202 std::vector<uint16_t> packetSize2;
203 packetSize2.push_back (200);
204 packetSize2.push_back (200);
205 packetSize2.push_back (200);
206 packetSize2.push_back (200);
207 std::vector<uint32_t> estThrCqaDl2;
208 estThrCqaDl2.push_back (230000);
209 estThrCqaDl2.push_back (230000);
210 estThrCqaDl2.push_back (230000);
211 estThrCqaDl2.push_back (230000);
219 std::vector<double> dist3;
221 dist3.push_back (4800);
222 dist3.push_back (6000);
223 std::vector<uint16_t> packetSize3;
224 packetSize3.push_back (100);
225 packetSize3.push_back (200);
226 packetSize3.push_back (300);
227 std::vector<uint32_t> estThrCqaDl3;
228 estThrCqaDl3.push_back (132000);
229 estThrCqaDl3.push_back (232000);
230 estThrCqaDl3.push_back (332000);
243 std::ostringstream oss;
244 oss << nUser <<
" UEs, distance " << dist <<
" m";
250 :
TestCase (BuildNameString (nUser, dist)),
254 m_interval (interval),
255 m_thrRefDl (thrRefDl),
256 m_thrRefUl (thrRefUl),
257 m_errorModelEnabled (errorModelEnabled)
288 Ptr<Node> pgw = epcHelper->GetPgwNode ();
292 remoteHostContainer.
Create (1);
295 internet.
Install (remoteHostContainer);
304 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
333 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
335 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
349 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
350 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
353 for (
int i = 0; i <
m_nUser; i++)
359 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
360 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
369 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
374 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
378 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
381 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
396 uint16_t dlPort = 1234;
397 uint16_t ulPort = 2000;
402 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
411 dlClient.SetAttribute (
"MaxPackets",
UintegerValue (1000000));
419 clientApps.Add (dlClient.Install (remoteHost));
426 double statsStartTime = 0.300;
427 double statsDuration = 0.6;
428 double tolerance = 0.1;
429 Simulator::Stop (
Seconds (statsStartTime + statsDuration - 0.0001));
441 std::vector <uint64_t> dlDataRxed;
442 for (
int i = 0; i <
m_nUser; i++)
449 dlDataRxed.push_back (
data);
450 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)dlDataRxed.at (i) <<
" thr " << (double)dlDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefDl);
453 for (
int i = 0; i <
m_nUser; i++)
463 std::vector <uint64_t> ulDataRxed;
464 for (
int i = 0; i <
m_nUser; i++)
470 ulDataRxed.push_back (rlcStats->
GetUlRxData (imsi, lcId));
471 NS_LOG_INFO (
"\tUser " << i <<
" imsi " << imsi <<
" bytes rxed " << (
double)ulDataRxed.at (i) <<
" thr " << (double)ulDataRxed.at (i) / statsDuration <<
" ref " <<
m_thrRefUl);
474 for (
int i = 0; i <
m_nUser; i++)
478 Simulator::Destroy ();
490 std::ostringstream oss;
491 oss <<
"distances (m) = [ " ;
492 for (std::vector<double>::iterator it = dist.begin (); it != dist.end (); ++it)
502 :
TestCase (BuildNameString (dist.size (), dist)),
503 m_nUser (dist.size ()),
506 m_interval (interval),
507 m_estThrCqaDl (estThrCqaDl),
508 m_errorModelEnabled (errorModelEnabled)
536 Ptr<Node> pgw = epcHelper->GetPgwNode ();
540 remoteHostContainer.
Create (1);
543 internet.
Install (remoteHostContainer);
552 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
575 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
577 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
590 enbPhy->SetAttribute (
"TxPower",
DoubleValue (30.0));
591 enbPhy->SetAttribute (
"NoiseFigure",
DoubleValue (5.0));
594 for (
int i = 0; i <
m_nUser; i++)
600 uePhy->SetAttribute (
"TxPower",
DoubleValue (23.0));
601 uePhy->SetAttribute (
"NoiseFigure",
DoubleValue (9.0));
610 for (uint32_t u = 0; u < ueNodes.
GetN (); ++u)
615 ueStaticRouting->
SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
619 lteHelper->
Attach (ueDevs, enbDevs.
Get (0));
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 = 0.04;
670 double statsDuration = 0.5;
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_estThrCqaDl.at (i));
698 for (
int i = 0; i <
m_nUser; i++)
703 Simulator::Destroy ();
static LenaTestCqaFfMacSchedulerSuite lenaTestCqaFfMacSchedulerSuite
uint16_t m_packetSize
packet size in bytes
holds a vector of ns3::Application pointers.
double m_thrRefDl
estimated downlink throughput
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
std::vector< uint32_t > m_estThrCqaDl
estimated throughput CQA DL
#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.
LenaCqaFfMacSchedulerTestCase1(uint16_t nUser, double dist, double thrRefDl, double thrRefUl, uint16_t packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
Hold variables of type string.
LenaTestCqaFfMacSchedulerSuite()
NetDeviceContainer Install(NodeContainer c)
a class to represent an Ipv4 address mask
static const uint32_t packetSize
virtual ~LenaCqaFfMacSchedulerTestCase2()
uint16_t m_interval
UDP interval time in ms.
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.
bool m_errorModelEnabled
whether error model is enabled
uint16_t m_nUser
number of UE 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.
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.
virtual void DoRun(void)
Implementation to actually run this TestCase.
Hold variables of type enum.
Create a client application which sends UDP packets carrying a 32bit sequence number and a 64 bit tim...
uint16_t m_nUser
number of UE nodes
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.
The test suite for testing CQA scheduler functionality.
holds a vector of ns3::NetDevice pointers
bool m_errorModelEnabled
whether the error model is enabled
uint16_t m_interval
interval time in ms
double m_thrRefUl
estimated uplink throughput
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.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
static std::string BuildNameString(uint16_t nUser, double dist)
Builds the test name string based on provided parameter values.
static std::string BuildNameString(uint16_t nUser, std::vector< double > dist)
Builds the test name string based on provided parameter values.
This is a system test program.
Ptr< LteUePhy > GetPhy(void) const
Get the Phy.
LenaCqaFfMacSchedulerTestCase2(std::vector< double > dist, std::vector< uint32_t > estThrCqaDl, std::vector< uint16_t > packetSize, uint16_t interval, bool errorModelEnabled)
Constructor.
This class contains the specification of EPS Bearers.
virtual void DoRun(void)
Implementation to actually run this TestCase.
std::vector< double > m_dist
distance between the nodes
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.
virtual ~LenaCqaFfMacSchedulerTestCase1()
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.
AttributeValue implementation for DataRate.
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)
This is a system test program.
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.
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.
double m_dist
distance between the nodes
std::vector< uint16_t > m_packetSize
packet size in bytes
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.
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.