--- a/src/lte/test/lte-test-tta-ff-mac-scheduler.cc Mon Feb 04 18:47:25 2013 +0100
+++ b/src/lte/test/lte-test-tta-ff-mac-scheduler.cc Tue Apr 02 19:58:36 2013 +0200
@@ -51,7 +51,9 @@
#include <ns3/enum.h>
-NS_LOG_COMPONENT_DEFINE ("LenaTestTtaFfMacCheduler");
+#include "lte-test-tta-ff-mac-scheduler.h"
+
+NS_LOG_COMPONENT_DEFINE ("LenaTestTtaFfMacScheduler");
using namespace ns3;
@@ -60,99 +62,94 @@
{
NS_LOG_INFO ("creating LenaTestTtaFfMacSchedulerSuite");
+ bool errorModel = false;
+
//Test Case : AMC works in TTA
+ //Note: here the MCS is calculated by the narrowband CQI
+
// DOWNLINK - DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 24 PRB at Itbs 26 -> 2196 -> 2196000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 3 users -> 2196000 among 3 users -> 2196000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 6 users -> 2196000 among 6 users -> 2196000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 12 users -> 2196000 among 12 users -> 2196000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 15 users -> 2196000 among 15 users -> 2196000 bytes/sec for first UE; 0 bytes/sec for other UEs
+ // 1 user -> 24 PRB at Itbs 26 -> 2196 -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 3 users -> 2196000 among 3 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 6 users -> 2196000 among 6 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 12 users -> 2196000 among 12 users -> 2196000 bytes/sec for one UE; 0 bytes/sec for other UEs
// UPLINK- DISTANCE 0 -> MCS 28 -> Itbs 26 (from table 7.1.7.2.1-1 of 36.213)
// 1 user -> 25 PRB at Itbs 26 -> 2292 -> 2292000 bytes/sec
// 3 users -> 8 PRB at Itbs 26 -> 749 -> 749000 bytes/sec
// 6 users -> 4 PRB at Itbs 26 -> 373 -> 373000 bytes/sec
- // 12 users -> 2 PRB at Itbs 26 -> 185 -> 185000 bytes/sec
- // 15 users -> 1 PRB at Itbs 26 -> 89 -> 89000 bytes/sec
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,0,2196000,2292000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,0,2196000,749000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,0,2196000,373000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,0,2196000,185000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,0,2196000,89000));
-
- // DOWNLINK - DISTANCE 3000 -> MCS 24 -> Itbs 30 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 24 PRB at Itbs 20 -> 1383 -> 1383000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 3 users -> 1383000 among 3 users -> 1383000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 6 users -> 1383000 among 6 users -> 1383000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 12 users -> 1383000 among 12 users -> 1383000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 15 users -> 1383000 among 15 users -> 1383000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // UPLINK - DISTANCE 3000 -> MCS 20 -> Itbs 18 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 25 PRB at Itbs 18 -> 1239 -> 1239000 bytes/sec
- // 3 users -> 8 PRB at Itbs 18 -> 389 -> 389000 bytes/sec
- // 6 users -> 4 PRB at Itbs 18 -> 193 -> 193000 bytes/sec
- // 12 users -> 2 PRB at Itbs 18 -> 97 -> 97000 bytes/sec
- // 15 users -> 1 PRB at Itbs 18 -> 47 -> 47000 bytes/sec
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,3000,1383000,1239000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,3000,1383000,389000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,3000,1383000,193000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,3000,1383000,97000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,3000,1383000,47000));
-
+ // after the patch enforcing min 3 PRBs per UE:
+ // 12 users -> 3 PRB at Itbs 26 -> 277 bytes * 8/12 UE/TTI -> 184670 bytes/sec
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,0,2196000,2292000, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,0,2196000,749000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,0,2196000,373000, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,0,2196000,184670, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,0,2196000,147730, errorModel));
+
+ // DOWNLINK - DISTANCE 4800 -> MCS 16 -> Itbs 15 (from table 7.1.7.2.1-1 of 36.213)
+ // 1 user -> 24 PRB at Itbs 15 -> 903 -> 903000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 3 users -> 903000 among 3 users -> 903000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 6 users -> 903000 among 6 users -> 903000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 12 users -> 903000 among 12 users -> 903000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // UPLINK - DISTANCE 4800 -> MCS 14 -> Itbs 13 (from table 7.1.7.2.1-1 of 36.213)
+ // 1 user -> 25 PRB at Itbs 13 -> 807 -> 807000 bytes/sec
+ // 3 users -> 8 PRB at Itbs 13 -> 253 -> 253000 bytes/sec
+ // 6 users -> 4 PRB at Itbs 13 -> 125 -> 125000 bytes/sec
+ // after the patch enforcing min 3 PRBs per UE:
+ // 12 users -> 3 PRB at Itbs 13 -> 93 bytes * 8/12 UE/TTI -> 62000 bytes/sec
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,4800,903000,807000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,4800,903000,253000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,4800,903000,125000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,4800,903000,62000,errorModel));
+
+
// DOWNLINK - DISTANCE 6000 -> MCS 16 -> Itbs 15 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 24 PRB at Itbs 15 -> 903 -> 903000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 3 users -> 903000 among 3 users -> 903000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 6 users -> 903000 among 6 users -> 903000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 12 users -> 903000 among 12 users -> 903000 bytes/sec for first UE; 0 bytes/sec for other UEs
- // 15 users -> 903000 among 15 users -> 903000 bytes/sec for first UE; 0 bytes/sec for other UEs
+ // 1 user -> 24 PRB at Itbs 15 -> 775 -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 3 users -> 775000 among 3 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 6 users -> 775000 among 6 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 12 users ->7753000 among 12 users -> 775000 bytes/sec for one UE; 0 bytes/sec for other UEs
// UPLINK - DISTANCE 6000 -> MCS 12 -> Itbs 11 (from table 7.1.7.2.1-1 of 36.213)
// 1 user -> 25 PRB at Itbs 11 -> 621 -> 621000 bytes/sec
// 3 users -> 8 PRB at Itbs 11 -> 201 -> 201000 bytes/sec
// 6 users -> 4 PRB at Itbs 11 -> 97 -> 97000 bytes/sec
- // 12 users -> 2 PRB at Itbs 11 -> 47 -> 47000 bytes/sec
- // 15 users -> 1 PRB at Itbs 11 -> 22 -> 22000 bytes/sec
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,6000,903000,621000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,6000,903000,201000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,6000,903000,97000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,6000,903000,47000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,6000,903000,22000));
-
- // DOWNLINK - DISTANCE 9000 -> MCS 12 -> Itbs 11 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 24 PRB at Itbs 11 -> 597 -> 597000 bytes/sec
- // 3 users -> 597000 among 3 users -> 199000 bytes/sec
- // 6 users -> 597000 among 6 users -> 99500 bytes/sec
- // 12 users -> 597000 among 12 users -> 49750 bytes/sec
- // 15 users -> 597000 among 15 users -> 39800 bytes/sec
- // UPLINK - DISTANCE 9000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
+ // after the patch enforcing min 3 PRBs per UE:
+ // 12 users -> 3 PRB at Itbs 11 -> 73 bytes * 8/12 UE/TTI -> 48667 bytes/sec
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,6000,775000,621000, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,6000,775000,201000, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,6000,775000,97000, errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,6000,775000,48667, errorModel));
+
+ // DOWNLINK - DISTANCE 10000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
+ // 1 user -> 24 PRB at Itbs 8 -> 421 -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 3 users -> 421000 among 3 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 6 users -> 421000 among 6 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 12 users -> 421000 among 12 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // UPLINK - DISTANCE 10000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
// 1 user -> 24 PRB at Itbs 8 -> 437 -> 437000 bytes/sec
// 3 users -> 8 PRB at Itbs 8 -> 137 -> 137000 bytes/sec
// 6 users -> 4 PRB at Itbs 8 -> 67 -> 67000 bytes/sec
- // 12 users -> 2 PRB at Itbs 8 -> 32 -> 32000 bytes/sec
- // 15 users -> 1 PRB at Itbs 8 -> 15 -> 15000 bytes/sec
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,9000,597000,437000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,9000,597000,137000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,9000,597000,67000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,9000,597000,32000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,9000,597000,15000));
+ // after the patch enforcing min 3 PRBs per UE:
+ // 12 users -> 3 PRB at Itbs 8 -> 49 bytes * 8/12 UE/TTI -> 32667 bytes/sec
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,10000,421000,437000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,10000,421000,137000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,10000,421000,67000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,10000,421000,32667,errorModel));
- // DONWLINK - DISTANCE 15000 -> MCS 6 -> Itbs 6 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 24 PRB at Itbs 6 -> 309 -> 309000 bytes/sec
- // 3 users -> 309000 among 3 users -> 103000 bytes/sec
- // 6 users -> 309000 among 6 users -> 51500 bytes/sec
- // 12 users -> 309000 among 12 users -> 25750 bytes/sec
- // 15 users -> 309000 among 15 users -> 20600 bytes/sec
- // UPLINK - DISTANCE 15000 -> MCS 6 -> Itbs 6 (from table 7.1.7.2.1-1 of 36.213)
- // 1 user -> 25 PRB at Itbs 6 -> 233 -> 233000 bytes/sec
- // 3 users -> 8 PRB at Itbs 6 -> 69 -> 69000 bytes/sec
- // 6 users -> 4 PRB at Itbs 6 -> 32 -> 32000 bytes/sec
- // 12 users -> 2 PRB at Itbs 6 -> 15 -> 15000 bytes/sec
- // 15 users -> 1 PRB at Itbs 6 -> 7 -> 7000 bytes/sec
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,15000,309000,233000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,15000,309000,69000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,15000,309000,32000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,15000,309000,15000));
- AddTestCase (new LenaTtaFfMacSchedulerTestCase (15,0,15000,309000,7000));
+ // DONWLINK - DISTANCE 20000 -> MCS 8 -> Itbs 8 (from table 7.1.7.2.1-1 of 36.213)
+ // 1 user -> 24 PRB at Itbs 8 -> 421 -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 3 users -> 421000 among 3 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 6 users -> 421000 among 6 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // 12 users -> 421000 among 12 users -> 421000 bytes/sec for one UE; 0 bytes/sec for other UEs
+ // UPLINK - DISTANCE 20000 -> MCS 2 -> Itbs 2 (from table 7.1.7.2.1-1 of 36.213)
+ // 1 user -> 25 PRB at Itbs 2 -> 233 -> 137000 bytes/sec
+ // 3 users -> 8 PRB at Itbs 2 -> 69 -> 41000 bytes/sec
+ // 6 users -> 4 PRB at Itbs 2 -> 32 -> 22000 bytes/sec
+ // after the patch enforcing min 3 PRBs per UE:
+ // 12 users -> 3 PRB at Itbs 2 -> 26 bytes * 8/12 UE/TTI -> 12000 bytes/sec
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (1,0,20000,421000,137000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (3,0,20000,421000,41000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (6,0,20000,421000,22000,errorModel));
+ AddTestCase (new LenaTtaFfMacSchedulerTestCase (12,0,20000,421000,12000,errorModel));
-
}
static LenaTestTtaFfMacSchedulerSuite lenaTestTtaFfMacSchedulerSuite;
@@ -160,7 +157,6 @@
// --------------- T E S T - C A S E ------------------------------
-
std::string
LenaTtaFfMacSchedulerTestCase::BuildNameString (uint16_t nUser, uint16_t dist)
{
@@ -169,13 +165,14 @@
return oss.str ();
}
-LenaTtaFfMacSchedulerTestCase::LenaTtaFfMacSchedulerTestCase (uint16_t nUser, uint16_t nLc, uint16_t dist, double thrRefDl, double thrRefUl)
+LenaTtaFfMacSchedulerTestCase::LenaTtaFfMacSchedulerTestCase (uint16_t nUser, uint16_t nLc, uint16_t dist, double thrRefDl, double thrRefUl, bool errorModelEnabled)
: TestCase (BuildNameString (nUser, dist)),
m_nUser (nUser),
m_nLc (nLc),
m_dist (dist),
m_thrRefDl (thrRefDl),
- m_thrRefUl (thrRefUl)
+ m_thrRefUl (thrRefUl),
+ m_errorModelEnabled (errorModelEnabled)
{
}
@@ -183,23 +180,26 @@
{
}
+
void
LenaTtaFfMacSchedulerTestCase::DoRun (void)
{
- Config::SetDefault ("ns3::LteAmc::AmcModel", EnumValue (LteAmc::PiroEW2010));
- Config::SetDefault ("ns3::LteAmc::Ber", DoubleValue (0.00005));
- Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
- Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
+
+ NS_LOG_FUNCTION (this << m_nUser << m_nLc << m_dist);
- LogComponentDisableAll (LOG_LEVEL_ALL);
- //LogComponentEnable ("LenaTestTtaFfMacCheduler", LOG_LEVEL_ALL);
+ if (!m_errorModelEnabled)
+ {
+ Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
+ Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
+ }
+
+ Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (true));
/**
* Initialize Simulation Scenario: 1 eNB and m_nUser UEs
*/
Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
-
lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
// Create Nodes: eNodeB and UE
@@ -225,11 +225,12 @@
// Attach a UE to a eNB
lteHelper->Attach (ueDevs, enbDevs.Get (0));
- // Activate a bearer
+ // Activate an EPS bearer
enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
EpsBearer bearer (q);
lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
-
+
+
Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
enbPhy->SetAttribute ("TxPower", DoubleValue (30.0));
@@ -246,20 +247,23 @@
uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
}
+
double statsStartTime = 0.300; // need to allow for RRC connection establishment + SRS
- double statsDuration = 1.0;
+ double statsDuration = 0.6;
double tolerance = 0.1;
- Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.0001));
+ Simulator::Stop (Seconds (statsStartTime + statsDuration - 0.000001));
+ lteHelper->EnableMacTraces ();
lteHelper->EnableRlcTraces ();
Ptr<RadioBearerStatsCalculator> rlcStats = lteHelper->GetRlcStats ();
rlcStats->SetAttribute ("StartTime", TimeValue (Seconds (statsStartTime)));
rlcStats->SetAttribute ("EpochDuration", TimeValue (Seconds (statsDuration)));
+
Simulator::Run ();
/**
- * Check that the downlink assignation is done in a "throughput to average" manner
+ * Check that the downlink assignation is done in a "Throughput to Average" manner
*/
NS_LOG_INFO ("DL - Test with " << m_nUser << " user(s) at distance " << m_dist);
std::vector <uint64_t> dlDataRxed;
@@ -267,29 +271,35 @@
{
// get the imsi
uint64_t imsi = ueDevs.Get (i)->GetObject<LteUeNetDevice> ()->GetImsi ();
- // get the lcId
uint8_t lcId = 3;
dlDataRxed.push_back (rlcStats->GetDlRxData (imsi, lcId));
NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " bytes rxed " << (double)dlDataRxed.at (i) << " thr " << (double)dlDataRxed.at (i) / statsDuration << " ref " << m_thrRefDl);
}
+
/**
- * Check that the assignation is done in a "throughput to average" manner among users
- * with equal SINRs: all bandwidth should be allocated to the first UE in script
+ * Check that the assignation is done in a "Throughput to Average" manner among users
+ * with maximum SINRs: without fading, current FD MT always assign all resources to one UE
*/
- for (int i = 0; i < 1; i++)
+
+ uint8_t found = 0;
+ for (int i = 0; i < m_nUser; i++)
{
- if (i == 0)
+ double throughput = (double)dlDataRxed.at (i) / statsDuration;
+ if (throughput != 0 && found == 0)
{
- NS_TEST_ASSERT_MSG_EQ_TOL ((double)dlDataRxed.at (i) / statsDuration, m_thrRefDl, m_thrRefDl * tolerance, " Invalid Throughput!");
+ NS_TEST_ASSERT_MSG_EQ_TOL (throughput, m_thrRefDl, m_thrRefDl * tolerance, " Unfair Throughput!");
+ found = 1;
+ }
+ else if (throughput != 0 && found == 1)
+ {
+ NS_TEST_ASSERT_MSG_EQ_TOL (0, m_thrRefDl, m_thrRefDl * tolerance, " Unfair Throughput!");
}
else
- {
- NS_TEST_ASSERT_MSG_EQ_TOL ((double)dlDataRxed.at (i) / statsDuration, 0, tolerance, " Invalid Throughput!");
- }
+ NS_TEST_ASSERT_MSG_EQ_TOL (throughput, 0, 0, " Unfair Throughput!");
}
/**
- * Check that the uplink assignation is done in a "throughput to average" manner
+ * Check that the uplink assignation is done in a "proportional fair" manner
*/
NS_LOG_INFO ("UL - Test with " << m_nUser << " user(s) at distance " << m_dist);
std::vector <uint64_t> ulDataRxed;
@@ -303,13 +313,12 @@
NS_LOG_INFO ("\tUser " << i << " imsi " << imsi << " bytes rxed " << (double)ulDataRxed.at (i) << " thr " << (double)ulDataRxed.at (i) / statsDuration << " ref " << m_thrRefUl);
}
/**
- * Check that the assignation is done in a "throughput to average" manner among users
+ * Check that the assignation is done in a "proportional fair" manner among users
* with equal SINRs: the bandwidht should be distributed according to the
* ratio of the estimated throughput per TTI of each user; therefore equally
* partitioning the whole bandwidth achievable from a single users in a TTI
- *
*/
- for (int i = 0; i < 1; i++)
+ for (int i = 0; i < m_nUser; i++)
{
NS_TEST_ASSERT_MSG_EQ_TOL ((double)ulDataRxed.at (i) / statsDuration, m_thrRefUl, m_thrRefUl * tolerance, " Unfair Throughput!");
}