27 #include <ns3/pointer.h>
30 #include <ns3/simulator.h>
31 #include <ns3/lte-amc.h>
32 #include <ns3/cqa-ff-mac-scheduler.h>
33 #include <ns3/ff-mac-common.h>
34 #include <ns3/lte-vendor-specific-parameters.h>
35 #include <ns3/boolean.h>
39 #include <ns3/integer.h>
40 #include <ns3/string.h>
78 typedef std::map<CQI_value,LteFlowId_t,bool(*)(uint8_t,uint8_t)>
t_map_CQIToUE;
82 typedef std::map<CQI_value,LteFlowId_t,bool(*)(uint8_t,uint8_t)>::iterator
t_it_CQIToUE;
190 : m_scheduler (scheduler)
265 : m_cschedSapUser (0),
270 m_amc = CreateObject <LteAmc> ();
305 .AddAttribute (
"CqiTimerThreshold",
306 "The number of TTIs a CQI is valid (default 1000 - 1 sec.)",
309 MakeUintegerChecker<uint32_t> ())
310 .AddAttribute (
"CqaMetric",
311 "CqaFfMacScheduler metric type that can be: CqaFf, CqaPf",
315 .AddAttribute (
"HarqEnabled",
316 "Activate/Deactivate the HARQ [by default is active].",
320 .AddAttribute (
"UlGrantMcs",
321 "The MCS of the UL grant, must be [0..15] (default 0)",
324 MakeUintegerChecker<uint8_t> ())
391 dlHarqPrcStatus.resize (8,0);
394 dlHarqProcessesTimer.resize (8,0);
397 dlHarqdci.resize (8);
400 dlHarqRlcPdu.resize (2);
401 dlHarqRlcPdu.at (0).resize (8);
402 dlHarqRlcPdu.at (1).resize (8);
406 ulHarqPrcStatus.resize (8,0);
409 ulHarqdci.resize (8);
429 std::vector <struct LogicalChannelConfigListElement_s>::const_iterator lcit;
437 NS_LOG_ERROR (
"UE logical channels can not be reconfigured because it was not configured before.");
448 std::vector <struct LogicalChannelConfigListElement_s>::const_iterator lcit;
458 std::map <uint16_t, CqasFlowPerf_t>::iterator it;
504 std::vector <uint8_t>::const_iterator it;
517 NS_FATAL_ERROR (
"Logical channels cannot be released because it can not be found in the list of active LCs");
523 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it =
m_rlcBufferReq.begin ();
524 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator temp;
569 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it =
m_rlcBufferReq.begin ();
570 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator temp;
573 if ((*it).first.m_rnti == params.
m_rnti)
599 std::map <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
607 m_rlcBufferReq.insert (std::pair <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters> (flow, params));
611 (*it).second = params;
636 for (
int i = 0; i < 4; i++)
651 std::map <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
655 if (((*it).first.m_rnti == rnti) && (((*it).second.m_rlcTransmissionQueueSize > 0)
656 || ((*it).second.m_rlcRetransmissionQueueSize > 0)
657 || ((*it).second.m_rlcStatusPduSize > 0) ))
661 if ((*it).first.m_rnti > rnti)
684 NS_FATAL_ERROR (
"No Process Id Statusfound for this RNTI " << rnti);
686 uint8_t i = (*it).second;
691 while ( ((*itStat).second.at (i) != 0)&&(i != (*it).second));
692 if ((*itStat).second.at (i) == 0)
723 NS_FATAL_ERROR (
"No Process Id Statusfound for this RNTI " << rnti);
725 uint8_t i = (*it).second;
730 while ( ((*itStat).second.at (i) != 0)&&(i != (*it).second));
731 if ((*itStat).second.at (i) == 0)
734 (*itStat).second.at (i) = 1;
738 NS_FATAL_ERROR (
"No HARQ process available for RNTI " << rnti <<
" check before update with HarqProcessAvailability");
741 return ((*it).second);
750 std::map <uint16_t, DlHarqProcessesTimer_t>::iterator itTimers;
759 NS_LOG_DEBUG (
this <<
" Reset HARQ proc " << i <<
" for RNTI " << (*itTimers).first);
760 std::map <uint16_t, DlHarqProcessesStatus_t>::iterator itStat =
m_dlHarqProcessesStatus.find ((*itTimers).first);
763 NS_FATAL_ERROR (
"No Process Id Status found for this RNTI " << (*itTimers).first);
765 (*itStat).second.at (i) = 0;
766 (*itTimers).second.at (i) = 0;
770 (*itTimers).second.at (i)++;
791 std::map <uint16_t, std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> > allocationMapPerRntiPerLCId;
792 std::map <uint16_t, std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> >::iterator itMap;
793 allocationMapPerRntiPerLCId.clear ();
797 int grouping_parameter = 1000;
798 double tolerance = 1.1;
799 std::map<LteFlowId_t,int> UEtoHOL;
800 std::vector <bool> rbgMap;
801 uint16_t rbgAllocatedNum = 0;
802 std::set <uint16_t> rntiAllocated;
806 for (std::vector<bool>::iterator it = rbgMap.begin (); it != rbgMap.end (); it++)
817 std::map <uint16_t, uint8_t>::iterator itProcId;
820 (*itProcId).second = ((*itProcId).second + 1) %
HARQ_PROC_NUM;
825 uint16_t rbAllocatedNum = 0;
826 std::vector <bool> ulRbMap;
829 uint8_t maxContinuousUlBandwidth = 0;
830 uint8_t tmpMinBandwidth = 0;
831 uint16_t ffrRbStartOffset = 0;
832 uint16_t tmpFfrRbStartOffset = 0;
835 for (std::vector<bool>::iterator it = ulRbMap.begin (); it != ulRbMap.end (); it++)
840 if (tmpMinBandwidth > maxContinuousUlBandwidth)
842 maxContinuousUlBandwidth = tmpMinBandwidth;
843 ffrRbStartOffset = tmpFfrRbStartOffset;
849 if (tmpMinBandwidth == 0)
851 tmpFfrRbStartOffset = index;
858 if (tmpMinBandwidth > maxContinuousUlBandwidth)
860 maxContinuousUlBandwidth = tmpMinBandwidth;
861 ffrRbStartOffset = tmpFfrRbStartOffset;
865 uint16_t rbStart = 0;
866 rbStart = ffrRbStartOffset;
867 std::vector <struct RachListElement_s>::iterator itRach;
872 newRar.
m_rnti = (*itRach).m_rnti;
876 newRar.m_grant.m_rnti = newRar.m_rnti;
879 uint16_t tbSizeBits = 0;
881 while ((tbSizeBits < (*itRach).m_estimatedSize) && (rbStart + rbLen < (ffrRbStartOffset + maxContinuousUlBandwidth)))
886 if (tbSizeBits < (*itRach).m_estimatedSize)
891 newRar.m_grant.m_rbStart = rbStart;
892 newRar.m_grant.m_rbLen = rbLen;
893 newRar.m_grant.m_tbSize = tbSizeBits / 8;
894 newRar.m_grant.m_hopping =
false;
895 newRar.m_grant.m_tpc = 0;
896 newRar.m_grant.m_cqiRequest =
false;
897 newRar.m_grant.m_ulDelay =
false;
898 NS_LOG_INFO (
this <<
" UL grant allocated to RNTI " << (*itRach).m_rnti <<
" rbStart " << rbStart <<
" rbLen " << rbLen <<
" MCS " <<
m_ulGrantMcs <<
" tbSize " << newRar.m_grant.m_tbSize);
899 for (uint16_t i = rbStart; i < rbStart + rbLen; i++)
908 uldci.
m_rnti = newRar.m_rnti;
927 std::map <uint16_t, uint8_t>::iterator itProcId;
933 harqId = (*itProcId).second;
939 (*itDci).second.at (harqId) = uldci;
942 rbStart = rbStart + rbLen;
955 NS_LOG_INFO (
this <<
" Received DL-HARQ feedback");
971 std::vector <struct DlInfoListElement_s> dlInfoListUntxed;
975 if (itRnti != rntiAllocated.end ())
981 std::vector <bool> retx;
982 NS_LOG_INFO (
this <<
" Processing DLHARQ feedback");
986 retx.push_back (
false);
993 if (retx.at (0) || retx.at (1))
998 NS_LOG_INFO (
this <<
" HARQ retx RNTI " << rnti <<
" harqId " << (uint16_t)harqId);
1007 if (dci.
m_rv.size () == 1)
1009 rv = dci.
m_rv.at (0);
1013 rv = (dci.
m_rv.at (0) > dci.
m_rv.at (1) ? dci.
m_rv.at (0) : dci.
m_rv.at (1));
1019 NS_LOG_INFO (
"Maximum number of retransmissions reached -> drop process");
1025 (*it).second.at (harqId) = 0;
1031 for (uint16_t k = 0; k < (*itRlcPdu).second.size (); k++)
1033 (*itRlcPdu).second.at (k).at (harqId).clear ();
1039 std::vector <int> dciRbg;
1040 uint32_t mask = 0x1;
1042 for (
int j = 0; j < 32; j++)
1046 dciRbg.push_back (j);
1052 for (uint8_t j = 0; j < dciRbg.size (); j++)
1054 if (rbgMap.at (dciRbg.at (j)) ==
true)
1064 for (uint8_t j = 0; j < dciRbg.size (); j++)
1066 rbgMap.at (dciRbg.at (j)) =
true;
1067 NS_LOG_INFO (
"RBG " << dciRbg.at (j) <<
" assigned");
1071 NS_LOG_INFO (
this <<
" Send retx in the same RBGs");
1077 uint8_t rbgId = (dciRbg.at (dciRbg.size () - 1) + 1) % numberOfRBGs;
1078 uint8_t startRbg = dciRbg.at (dciRbg.size () - 1);
1079 std::vector <bool> rbgMapCopy = rbgMap;
1080 while ((j < dciRbg.size ())&&(startRbg != rbgId))
1082 if (rbgMapCopy.at (rbgId) ==
false)
1084 rbgMapCopy.at (rbgId) =
true;
1085 dciRbg.at (j) = rbgId;
1088 rbgId = (rbgId + 1) % numberOfRBGs;
1090 if (j == dciRbg.size ())
1093 uint32_t rbgMask = 0;
1094 for (uint16_t k = 0; k < dciRbg.size (); k++)
1096 rbgMask = rbgMask + (0x1 << dciRbg.at (k));
1100 rbgMap = rbgMapCopy;
1101 NS_LOG_INFO (
this <<
" Move retx in RBGs " << dciRbg.size ());
1107 NS_LOG_INFO (
this <<
" No resource for this retx -> buffer it");
1115 NS_FATAL_ERROR (
"Unable to find RlcPdcList in HARQ buffer for RNTI " << rnti);
1117 for (uint8_t j = 0; j < nLayers; j++)
1121 if (j >= dci.
m_ndi.size ())
1124 dci.
m_ndi.push_back (0);
1125 dci.
m_rv.push_back (0);
1126 dci.
m_mcs.push_back (0);
1128 NS_LOG_INFO (
this <<
" layer " << (uint16_t)j <<
" no txed (MIMO transition)");
1132 dci.
m_ndi.at (j) = 0;
1134 (*itHarq).second.at (harqId).m_rv.at (j)++;
1135 NS_LOG_INFO (
this <<
" layer " << (uint16_t)j <<
" RV " << (uint16_t)dci.
m_rv.at (j));
1141 dci.
m_ndi.at (j) = 0;
1142 dci.
m_rv.at (j) = 0;
1143 dci.
m_mcs.at (j) = 0;
1145 NS_LOG_INFO (
this <<
" layer " << (uint16_t)j <<
" no retx");
1148 for (uint16_t k = 0; k < (*itRlcPdu).second.at (0).at (dci.
m_harqProcess).size (); k++)
1150 std::vector <struct RlcPduListElement_s> rlcPduListPerLc;
1151 for (uint8_t j = 0; j < nLayers; j++)
1155 if (j < dci.
m_ndi.size ())
1157 rlcPduListPerLc.push_back ((*itRlcPdu).second.at (j).at (dci.
m_harqProcess).at (k));
1162 if (rlcPduListPerLc.size () > 0)
1169 (*itHarq).second.at (harqId).
m_rv = dci.
m_rv;
1174 NS_FATAL_ERROR (
"Unable to find HARQ timer for RNTI " << (uint16_t)rnti);
1176 (*itHarqTimer).second.at (harqId) = 0;
1178 rntiAllocated.insert (rnti);
1195 for (uint16_t k = 0; k < (*itRlcPdu).second.size (); k++)
1205 std::map <LteFlowId_t,struct LogicalChannelConfigListElement_s>::iterator itLogicalChannels;
1209 std::set <uint16_t>::iterator itRnti = rntiAllocated.find (itLogicalChannels->first.m_rnti);
1213 if (itRnti != rntiAllocated.end ())
1215 NS_LOG_DEBUG (
this <<
" RNTI discared for HARQ tx" << (uint16_t)(itLogicalChannels->first.m_rnti));
1219 NS_LOG_DEBUG (
this <<
" RNTI discared for HARQ id" << (uint16_t)(itLogicalChannels->first.m_rnti));
1225 std::map <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator itRlcBufferReq =
m_rlcBufferReq.find (itLogicalChannels->first);
1232 if (itRlcBufferReq->second.m_rlcRetransmissionQueueSize > 0)
1234 delay = itRlcBufferReq->second.m_rlcRetransmissionHolDelay;
1235 group = delay/grouping_parameter;
1237 else if (itRlcBufferReq->second.m_rlcTransmissionQueueSize > 0)
1239 delay = itRlcBufferReq->second.m_rlcTransmissionQueueHolDelay;
1240 group = delay/grouping_parameter;
1247 UEtoHOL.insert (std::pair<LteFlowId_t,int>(itLogicalChannels->first,delay));
1249 if (itLogicalChannels->second.m_qosBearerType == itLogicalChannels->second.QBT_NON_GBR )
1251 if (map_nonGBRHOLgroupToUE.count (group)==0)
1253 std::set<LteFlowId_t> v;
1254 v.insert (itRlcBufferReq->first);
1255 map_nonGBRHOLgroupToUE.insert (std::pair<
int,std::set<LteFlowId_t> >(group,v));
1259 map_nonGBRHOLgroupToUE.find (group)->second.insert (itRlcBufferReq->first);
1262 else if (itLogicalChannels->second.m_qosBearerType == itLogicalChannels->second.QBT_GBR) {
1263 if (map_GBRHOLgroupToUE.count (group)==0)
1265 std::set<LteFlowId_t> v;
1266 v.insert (itRlcBufferReq->first);
1267 map_GBRHOLgroupToUE.insert (std::pair<
int,std::set<LteFlowId_t> >(group,v));
1271 map_GBRHOLgroupToUE.find (group)->second.insert (itRlcBufferReq->first);
1279 std::map<LteFlowId_t, int> UeToAmountOfDataToTransfer;
1281 std::map<LteFlowId_t, int> UeToAmountOfAssignedResources;
1283 std::map < uint16_t, uint8_t > sbCqiSum;
1285 for( std::map <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator itrbr =
m_rlcBufferReq.begin ();
1291 int amountOfDataToTransfer = 8*((int)
m_rlcBufferReq.find (flowId)->second.m_rlcRetransmissionQueueSize +
1292 (int)
m_rlcBufferReq.find (flowId)->second.m_rlcTransmissionQueueSize);
1294 UeToAmountOfDataToTransfer.insert (std::pair<LteFlowId_t,int>(flowId,amountOfDataToTransfer));
1295 UeToAmountOfAssignedResources.insert (std::pair<LteFlowId_t,int>(flowId,0));
1298 for (
int i = 0; i < numberOfRBGs; i++)
1300 std::map <uint16_t,SbMeasResult_s>::iterator itCqi;
1302 std::map <uint16_t,uint8_t>::iterator itTxMode;
1303 itTxMode =
m_uesTxMode.find ((*itrbr).first.m_rnti);
1306 NS_FATAL_ERROR (
"No Transmission Mode info on user " << (*itrbr).first.m_rnti);
1309 std::vector <uint8_t> sbCqis;
1312 for (uint8_t k = 0; k < nLayer; k++)
1314 sbCqis.push_back (1);
1319 sbCqis = (*itCqi).second.m_higherLayerSelected.at (i).m_sbCqi;
1322 uint8_t cqi1 = sbCqis.at (0);
1324 if (sbCqis.size () > 1)
1326 cqi2 = sbCqis.at (1);
1330 if ((cqi1 > 0)||(cqi2 > 0))
1332 for (uint8_t k = 0; k < nLayer; k++)
1334 if (sbCqis.size () > k)
1336 sbCqi = sbCqis.at (k);
1348 sbCqiSum.insert (std::pair<uint16_t, uint8_t> ((*itrbr).first.m_rnti, sum));
1352 std::set<int> availableRBGs;
1353 for (
int i = 0; i < numberOfRBGs; i++)
1355 if (rbgMap.at (i) ==
false)
1357 availableRBGs.insert (i);
1367 while (availableRBGs.size ()>0)
1369 std::set<LteFlowId_t> vUEs;
1372 if (itGBRgroups!=map_GBRHOLgroupToUE.end ())
1374 itCurrentGroup=itGBRgroups;
1377 else if (itnonGBRgroups!=map_nonGBRHOLgroupToUE.end ())
1379 itCurrentGroup=itnonGBRgroups;
1384 NS_LOG_INFO (
"Available RBGs:"<< availableRBGs.size ()<<
"but no users");
1388 while (availableRBGs.size ()>0 and itCurrentGroup->second.size ()>0)
1390 bool currentRBchecked =
false;
1391 int currentRB = *(availableRBGs.begin ());
1392 std::map<LteFlowId_t, CQI_value> UeToCQIValue;
1393 std::map<LteFlowId_t, double > UeToCoitaMetric;
1394 std::map<LteFlowId_t, bool> UeHasReachedGBR;
1395 double maximumValueMetric = 0;
1397 UeToCQIValue.clear ();
1398 UeToCoitaMetric.clear ();
1401 for (std::set<LteFlowId_t>::iterator it=itCurrentGroup->second.begin (); it!=itCurrentGroup->second.end (); it++)
1404 uint8_t cqi_value = 1;
1405 double coita_metric = 1;
1406 double coita_sum = 0;
1408 uint8_t worstCQIAmongRBGsAllocatedForThisUser = 15;
1409 int numberOfRBGAllocatedForThisUser = 0;
1411 std::map <uint16_t,SbMeasResult_s>::iterator itRntiCQIsMap =
m_a30CqiRxed.find (flowId.
m_rnti);
1413 std::map <uint16_t, CqasFlowPerf_t>::iterator itStats;
1424 currentRBchecked =
true;
1427 double tbr_weight = (*itStats).second.targetThroughput / (*itStats).second.lastAveragedThroughput;
1428 if (tbr_weight < 1.0)
1433 for(std::set<int>::iterator it=availableRBGs.begin (); it!=availableRBGs.end (); it++)
1437 int val = (itRntiCQIsMap->second.m_higherLayerSelected.at (*it).m_sbCqi.at (0));
1440 if (*it == currentRB)
1445 catch(std::out_of_range&)
1452 coita_metric =cqi_value/coita_sum;
1453 UeToCQIValue.insert (std::pair<LteFlowId_t,CQI_value>(flowId,cqi_value));
1454 UeToCoitaMetric.insert (std::pair<LteFlowId_t, double>(flowId,coita_metric));
1457 if (allocationMapPerRntiPerLCId.find (flowId.
m_rnti)==allocationMapPerRntiPerLCId.end ())
1459 worstCQIAmongRBGsAllocatedForThisUser=cqi_value;
1463 numberOfRBGAllocatedForThisUser = (allocationMapPerRntiPerLCId.find (flowId.
m_rnti)->second.size ());
1465 for (std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc>::iterator itRBG = allocationMapPerRntiPerLCId.find (flowId.
m_rnti)->second.begin ();
1466 itRBG!=allocationMapPerRntiPerLCId.find (flowId.
m_rnti)->second.end (); itRBG++)
1473 if (cqi_value < worstCQIAmongRBGsAllocatedForThisUser)
1475 worstCQIAmongRBGsAllocatedForThisUser=cqi_value;
1479 int mcsForThisUser =
m_amc->GetMcsFromCqi (worstCQIAmongRBGsAllocatedForThisUser);
1480 int tbSize =
m_amc->GetTbSizeFromMcs (mcsForThisUser, (numberOfRBGAllocatedForThisUser+1) * rbgSize)/8;
1483 double achievableRate = ((
m_amc->GetTbSizeFromMcs (mcsForThisUser, rbgSize)/ 8) / 0.001);
1484 double pf_weight = achievableRate / (*itStats).second.secondLastAveragedThroughput;
1486 UeToAmountOfAssignedResources.find (flowId)->second = tbSize;
1489 if (UeToAmountOfDataToTransfer.find (flowId)->second - UeToAmountOfAssignedResources.find (flowId)->second < 0)
1491 UeHasReachedGBR.insert (std::pair<LteFlowId_t,bool>(flowId,
false));
1494 double bitRateWithNewRBG = 0;
1502 bitRateWithNewRBG = (1.0 /
m_timeWindow) * (
double)(tbSize*1000);
1507 UeHasReachedGBR.insert (std::pair<LteFlowId_t,bool>(flowId,
true));
1511 UeHasReachedGBR.insert (std::pair<LteFlowId_t,bool>(flowId,
false));
1514 int hol = UEtoHOL.find (flowId)->second;
1521 metric = coita_metric*tbr_weight*hol;
1525 metric = tbr_weight*pf_weight*hol;
1532 if (metric >= maximumValueMetric)
1534 maximumValueMetric = metric;
1535 userWithMaximumMetric = flowId;
1539 if (!currentRBchecked)
1542 availableRBGs.erase (currentRB);
1550 itMap = allocationMapPerRntiPerLCId.find (userWithMaximumMetric.
m_rnti);
1552 if (itMap == allocationMapPerRntiPerLCId.end ())
1554 std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> tempMap;
1555 tempMap.insert (std::pair<uint8_t, qos_rb_and_CQI_assigned_to_lc> (userWithMaximumMetric.
m_lcId,s));
1556 allocationMapPerRntiPerLCId.insert (std::pair <uint16_t, std::multimap <uint8_t,qos_rb_and_CQI_assigned_to_lc> > (userWithMaximumMetric.
m_rnti, tempMap));
1560 itMap->second.insert (std::pair<uint8_t,qos_rb_and_CQI_assigned_to_lc> (userWithMaximumMetric.
m_lcId,s));
1564 availableRBGs.erase (currentRB);
1566 if (UeToAmountOfDataToTransfer.find (userWithMaximumMetric)->second <= UeToAmountOfAssignedResources.find (userWithMaximumMetric)->second*tolerance)
1569 itCurrentGroup->second.erase (userWithMaximumMetric);
1577 std::map <uint16_t, CqasFlowPerf_t>::iterator itStats;
1580 (*itStats).second.lastTtiBytesTransmitted = 0;
1585 itMap = allocationMapPerRntiPerLCId.begin ();
1587 std::map<uint16_t, double> m_rnti_per_ratio;
1589 while (itMap != allocationMapPerRntiPerLCId.end ())
1593 newEl.
m_rnti = (*itMap).first;
1597 std::vector <struct RlcPduListElement_s> newRlcPduLe;
1598 newDci.
m_rnti = (*itMap).first;
1604 uint16_t RgbPerRnti = (*itMap).second.size ();
1605 double doubleRBgPerRnti = RgbPerRnti;
1606 double doubleRbgNum = numberOfRBGs;
1607 double rrRatio = doubleRBgPerRnti/doubleRbgNum;
1608 m_rnti_per_ratio.insert (std::pair<uint16_t,double>((*itMap).first,rrRatio));
1609 std::map <uint16_t,SbMeasResult_s>::iterator itCqi;
1611 uint8_t worstCqi = 15;
1614 for ( std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> ::iterator it = (*itMap).second.begin (); it != (*itMap).second.end (); it++)
1616 if (it->second.cqi_value_for_lc<worstCqi)
1618 worstCqi = it->second.cqi_value_for_lc;
1623 newDci.
m_mcs.push_back (
m_amc->GetMcsFromCqi (worstCqi));
1624 int tbSize = (
m_amc->GetTbSizeFromMcs (newDci.
m_mcs.at (0), RgbPerRnti * rbgSize) / 8);
1628 uint32_t rbgMask = 0;
1629 std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> ::iterator itRBGsPerRNTI;
1630 for ( itRBGsPerRNTI = (*itMap).second.begin (); itRBGsPerRNTI != (*itMap).second.end (); itRBGsPerRNTI++)
1632 rbgMask = rbgMask + (0x1 << itRBGsPerRNTI->second.resource_block_index);
1637 std::map <LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator itBufReq;
1640 if (((*itBufReq).first.m_rnti == (*itMap).first)
1641 && (((*itBufReq).second.m_rlcTransmissionQueueSize > 0)
1642 || ((*itBufReq).second.m_rlcRetransmissionQueueSize > 0)
1643 || ((*itBufReq).second.m_rlcStatusPduSize > 0) ))
1645 std::vector <struct RlcPduListElement_s> newRlcPduLe;
1651 newRlcEl.
m_size = tbSize / lcActives;
1653 newRlcPduLe.push_back (newRlcEl);
1661 NS_FATAL_ERROR (
"Unable to find RlcPdcList in HARQ buffer for RNTI " << (*itMap).first);
1664 (*itRlcPdu).second.at (j).at (newDci.
m_harqProcess).push_back (newRlcEl);
1669 if ((*itBufReq).first.m_rnti > (*itMap).first)
1676 newDci.
m_ndi.push_back (1);
1677 newDci.
m_rv.push_back (0);
1682 newEl.
m_dci = newDci;
1706 std::map <uint16_t, CqasFlowPerf_t>::iterator it;
1710 (*it).second.lastTtiBytesTransmitted = tbSize;
1725 if (allocationMapPerRntiPerLCId.find (itStats->first)!= allocationMapPerRntiPerLCId.end ())
1727 (*itStats).second.secondLastAveragedThroughput = ((1.0 - (1 /
m_timeWindow)) * (*itStats).second.secondLastAveragedThroughput) + ((1 /
m_timeWindow) * (double)((*itStats).second.lastTtiBytesTransmitted / 0.001));
1730 (*itStats).second.totalBytesTransmitted += (*itStats).second.lastTtiBytesTransmitted;
1732 (*itStats).second.lastAveragedThroughput = ((1.0 - (1.0 /
m_timeWindow)) * (*itStats).second.lastAveragedThroughput) + ((1.0 /
m_timeWindow) * (double)((*itStats).second.lastTtiBytesTransmitted / 0.001));
1733 NS_LOG_INFO (
this <<
" UE total bytes " << (*itStats).second.totalBytesTransmitted);
1734 NS_LOG_INFO (
this <<
" UE average throughput " << (*itStats).second.lastAveragedThroughput);
1735 (*itStats).second.lastTtiBytesTransmitted = 0;
1740 int count_allocated_resource_blocks = 0;
1741 for (std::map <uint16_t, std::multimap <uint8_t, qos_rb_and_CQI_assigned_to_lc> >::iterator itMap = allocationMapPerRntiPerLCId.begin (); itMap!=allocationMapPerRntiPerLCId.end (); itMap++)
1743 count_allocated_resource_blocks+=itMap->second.size ();
1745 NS_LOG_INFO (
this <<
" Allocated RBs:" << count_allocated_resource_blocks);
1766 for (
unsigned int i = 0; i < params.
m_cqiList.size (); i++)
1771 std::map <uint16_t,uint8_t>::iterator it;
1772 uint16_t rnti = params.
m_cqiList.at (i).m_rnti;
1777 m_p10CqiRxed.insert ( std::pair<uint16_t, uint8_t > (rnti, params.
m_cqiList.at (i).m_wbCqi.at (0)) );
1784 (*it).second = params.
m_cqiList.at (i).m_wbCqi.at (0);
1786 std::map <uint16_t,uint32_t>::iterator itTimers;
1794 std::map <uint16_t,SbMeasResult_s>::iterator it;
1795 uint16_t rnti = params.
m_cqiList.at (i).m_rnti;
1800 m_a30CqiRxed.insert ( std::pair<uint16_t, SbMeasResult_s > (rnti, params.
m_cqiList.at (i).m_sbMeasResult) );
1806 (*it).second = params.
m_cqiList.at (i).m_sbMeasResult;
1807 std::map <uint16_t,uint32_t>::iterator itTimers;
1825 std::map <uint16_t, std::vector <double> >::iterator itCqi =
m_ueCqi.find (rnti);
1839 double sinr = (*itCqi).second.at (i);
1846 double estimatedSinr = (sinrNum > 0) ? (sinrSum / sinrNum) : DBL_MAX;
1848 (*itCqi).second.at (rb) = estimatedSinr;
1849 return (estimatedSinr);
1863 std::vector <bool> rbMap;
1864 uint16_t rbAllocatedNum = 0;
1865 std::set <uint16_t> rntiAllocated;
1866 std::vector <uint16_t> rbgAllocationMap;
1877 for (std::vector<bool>::iterator it = rbMap.begin (); it != rbMap.end (); it++)
1891 if (rbgAllocationMap.at (i) != 0)
1893 rbMap.at (i) =
true;
1902 for (uint16_t i = 0; i < params.
m_ulInfoList.size (); i++)
1911 NS_LOG_ERROR (
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1914 NS_LOG_INFO (
this <<
" UL-HARQ retx RNTI " << rnti <<
" harqId " << (uint16_t)harqId <<
" i " << i <<
" size " << params.
m_ulInfoList.size ());
1918 NS_LOG_ERROR (
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1925 NS_LOG_ERROR (
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1927 if ((*itStat).second.at (harqId) >= 3)
1929 NS_LOG_INFO (
"Max number of retransmissions reached (UL)-> drop process");
1936 if (rbMap.at (j) ==
true)
1947 rbMap.at (j) =
true;
1948 rbgAllocationMap.at (j) = dci.
m_rnti;
1956 NS_LOG_INFO (
"Cannot allocate retx due to RACH allocations for UE " << rnti);
1961 (*itStat).second.at ((*itProcId).second) = (*itStat).second.at (harqId) + 1;
1962 (*itStat).second.at (harqId) = 0;
1963 (*itHarq).second.at ((*itProcId).second) = dci;
1965 rntiAllocated.insert (dci.
m_rnti);
1974 std::map <uint16_t,uint32_t>::iterator it;
1979 std::set <uint16_t>::iterator itRnti = rntiAllocated.find ((*it).first);
1981 if (((*it).second > 0)&&(itRnti == rntiAllocated.end ()))
2000 uint16_t tempRbPerFlow = (ffrUlBandwidth) / (nflows + rntiAllocated.size ());
2001 uint16_t rbPerFlow = (minContinuousUlBandwidth < tempRbPerFlow) ? minContinuousUlBandwidth : tempRbPerFlow;
2007 int rbAllocated = 0;
2009 std::map <uint16_t, CqasFlowPerf_t>::iterator itStats;
2031 std::set <uint16_t>::iterator itRnti = rntiAllocated.find ((*it).first);
2032 if ((itRnti != rntiAllocated.end ())||((*it).second == 0))
2035 NS_LOG_DEBUG (
this <<
" UE already allocated in HARQ -> discared, RNTI " << (*it).first);
2058 uldci.
m_rnti = (*it).first;
2060 bool allocated =
false;
2061 NS_LOG_INFO (
this <<
" RB Allocated " << rbAllocated <<
" rbPerFlow " << rbPerFlow <<
" flows " << nflows);
2066 for (uint16_t j = rbAllocated; j < rbAllocated + rbPerFlow; j++)
2068 if (rbMap.at (j) ==
true)
2081 NS_LOG_INFO (
this <<
"RNTI: "<< (*it).first<<
" RB Allocated " << rbAllocated <<
" rbPerFlow " << rbPerFlow <<
" flows " << nflows);
2084 for (uint16_t j = rbAllocated; j < rbAllocated + rbPerFlow; j++)
2086 rbMap.at (j) =
true;
2088 rbgAllocationMap.at (j) = (*it).first;
2090 rbAllocated += rbPerFlow;
2122 std::map <uint16_t, std::vector <double> >::iterator itCqi =
m_ueCqi.find ((*it).first);
2132 double minSinr = (*itCqi).second.at (uldci.
m_rbStart);
2139 double sinr = (*itCqi).second.at (i);
2144 if ((*itCqi).second.at (i) < minSinr)
2146 minSinr = (*itCqi).second.at (i);
2151 double s = log2 ( 1 + (
2152 std::pow (10, minSinr / 10 ) /
2153 ( (-std::log (5.0 * 0.00005 )) / 1.5) ));
2154 cqi =
m_amc->GetCqiFromSpectralEfficiency (s);
2167 rbgAllocationMap.at (i) = 0;
2193 std::map <uint16_t, uint8_t>::iterator itProcId;
2199 harqId = (*itProcId).second;
2205 (*itDci).second.at (harqId) = uldci;
2210 NS_LOG_ERROR (
"No info find in HARQ buffer for UE (might change eNB) " << uldci.
m_rnti);
2212 (*itStat).second.at (harqId) = 0;
2215 NS_LOG_INFO (
this <<
" UE Allocation RNTI " << (*it).first <<
" startPRB " << (uint32_t)uldci.
m_rbStart <<
" nPRB " << (uint32_t)uldci.
m_rbLen <<
" CQI " << cqi <<
" MCS " << (uint32_t)uldci.
m_mcs <<
" TBsize " << uldci.
m_tbSize <<
" RbAlloc " << rbAllocated <<
" harqId " << (uint16_t)harqId);
2221 (*itStats).second.lastTtiBytesTransmitted = uldci.
m_tbSize;
2225 NS_LOG_DEBUG (
this <<
" No Stats for this allocated UE");
2249 (*itStats).second.totalBytesTransmitted += (*itStats).second.lastTtiBytesTransmitted;
2251 (*itStats).second.lastAveragedThroughput = ((1.0 - (1.0 /
m_timeWindow)) * (*itStats).second.lastAveragedThroughput) + ((1.0 /
m_timeWindow) * (double)((*itStats).second.lastTtiBytesTransmitted / 0.001));
2252 NS_LOG_INFO (
this <<
" UE total bytes " << (*itStats).second.totalBytesTransmitted);
2253 NS_LOG_INFO (
this <<
" UE average throughput " << (*itStats).second.lastAveragedThroughput);
2254 (*itStats).second.lastTtiBytesTransmitted = 0;
2281 std::map <uint16_t,uint32_t>::iterator it;
2283 for (
unsigned int i = 0; i < params.
m_macCeList.size (); i++)
2294 uint32_t buffer = 0;
2295 for (uint8_t lcg = 0; lcg < 4; ++lcg)
2297 uint8_t bsrId = params.
m_macCeList.at (i).m_macCeValue.m_bufferStatus.at (lcg);
2302 NS_LOG_LOGIC (
this <<
"RNTI=" << rnti <<
" buffer=" << buffer);
2307 m_ceBsrRxed.insert ( std::pair<uint16_t, uint32_t > (rnti, buffer));
2312 (*it).second = buffer;
2355 std::map <uint16_t, std::vector <uint16_t> >::iterator itMap;
2356 std::map <uint16_t, std::vector <double> >::iterator itCqi;
2357 NS_LOG_DEBUG (
this <<
" Collect PUSCH CQIs of Frame no. " << (params.
m_sfnSf >> 4) <<
" subframe no. " << (0xF & params.
m_sfnSf));
2363 for (uint32_t i = 0; i < (*itMap).second.size (); i++)
2367 itCqi =
m_ueCqi.find ((*itMap).second.at (i));
2371 std::vector <double> newCqi;
2376 newCqi.push_back (sinr);
2385 m_ueCqi.insert (std::pair <uint16_t, std::vector <double> > ((*itMap).second.at (i), newCqi));
2392 (*itCqi).second.at (i) = sinr;
2393 NS_LOG_DEBUG (
this <<
" RNTI " << (*itMap).second.at (i) <<
" RB " << i <<
" SINR " << sinr);
2395 std::map <uint16_t, uint32_t>::iterator itTimers;
2408 NS_LOG_DEBUG (
this <<
" Collect SRS CQIs of Frame no. " << (params.
m_sfnSf >> 4) <<
" subframe no. " << (0xF & params.
m_sfnSf));
2417 rnti = vsp->GetRnti ();
2420 std::map <uint16_t, std::vector <double> >::iterator itCqi;
2425 std::vector <double> newCqi;
2429 newCqi.push_back (sinr);
2430 NS_LOG_INFO (
this <<
" RNTI " << rnti <<
" new SRS-CQI for RB " << j <<
" value " << sinr);
2433 m_ueCqi.insert (std::pair <uint16_t, std::vector <double> > (rnti, newCqi));
2443 (*itCqi).second.at (j) = sinr;
2444 NS_LOG_INFO (
this <<
" RNTI " << rnti <<
" update SRS-CQI for RB " << j <<
" value " << sinr);
2447 std::map <uint16_t, uint32_t>::iterator itTimers;
2460 NS_FATAL_ERROR (
"PfFfMacScheduler supports only PUSCH and SRS UL-CQIs");
2473 std::map <uint16_t,uint32_t>::iterator itP10 =
m_p10CqiTimers.begin ();
2477 if ((*itP10).second == 0)
2480 std::map <uint16_t,uint8_t>::iterator itMap =
m_p10CqiRxed.find ((*itP10).first);
2482 NS_LOG_INFO (
this <<
" P10-CQI expired for user " << (*itP10).first);
2484 std::map <uint16_t,uint32_t>::iterator temp = itP10;
2496 std::map <uint16_t,uint32_t>::iterator itA30 =
m_a30CqiTimers.begin ();
2500 if ((*itA30).second == 0)
2503 std::map <uint16_t,SbMeasResult_s>::iterator itMap =
m_a30CqiRxed.find ((*itA30).first);
2505 NS_LOG_INFO (
this <<
" A30-CQI expired for user " << (*itA30).first);
2507 std::map <uint16_t,uint32_t>::iterator temp = itA30;
2526 std::map <uint16_t,uint32_t>::iterator itUl =
m_ueCqiTimers.begin ();
2530 if ((*itUl).second == 0)
2533 std::map <uint16_t, std::vector <double> >::iterator itMap =
m_ueCqi.find ((*itUl).first);
2534 NS_ASSERT_MSG (itMap !=
m_ueCqi.end (),
" Does not find CQI report for user " << (*itUl).first);
2535 NS_LOG_INFO (
this <<
" UL-CQI exired for user " << (*itUl).first);
2536 (*itMap).second.clear ();
2538 std::map <uint16_t,uint32_t>::iterator temp = itUl;
2555 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
2560 NS_LOG_INFO (
this <<
" UE " << rnti <<
" LC " << (uint16_t)lcid <<
" txqueue " << (*it).second.m_rlcTransmissionQueueSize <<
" retxqueue " << (*it).second.m_rlcRetransmissionQueueSize <<
" status " << (*it).second.m_rlcStatusPduSize <<
" decrease " << size);
2563 if (((*it).second.m_rlcStatusPduSize > 0) && (size >= (*it).second.m_rlcStatusPduSize))
2565 (*it).second.m_rlcStatusPduSize = 0;
2567 else if (((*it).second.m_rlcRetransmissionQueueSize > 0) && (size >= (*it).second.m_rlcRetransmissionQueueSize))
2569 (*it).second.m_rlcRetransmissionQueueSize = 0;
2571 else if ((*it).second.m_rlcTransmissionQueueSize > 0)
2573 uint32_t rlcOverhead;
2588 if ((*it).second.m_rlcTransmissionQueueSize <= size - rlcOverhead)
2590 (*it).second.m_rlcTransmissionQueueSize = 0;
2594 (*it).second.m_rlcTransmissionQueueSize -= size - rlcOverhead;
2600 NS_LOG_ERROR (
this <<
" Does not find DL RLC Buffer Report of UE " << rnti);
2609 std::map <uint16_t,uint32_t>::iterator it =
m_ceBsrRxed.find (rnti);
2612 NS_LOG_INFO (
this <<
" UE " << rnti <<
" size " << size <<
" BSR " << (*it).second);
2613 if ((*it).second >= size)
2615 (*it).second -= size;
2624 NS_LOG_ERROR (
this <<
" Does not find BSR report info of UE " << rnti);
2632 NS_LOG_FUNCTION (
this <<
" RNTI " << rnti <<
" txMode " << (uint16_t)txMode);
double EstimateUlSinr(uint16_t rnti, uint16_t rb)
virtual void SchedDlTriggerReq(const struct SchedDlTriggerReqParameters ¶ms)
std::vector< struct UlInfoListElement_s > m_ulInfoList
See section 4.3.1 dlDciListElement.
void DoSchedUlMacCtrlInfoReq(const struct FfMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters ¶ms)
Ptr< const AttributeChecker > MakeStringChecker(void)
unsigned int lastTtiBytesTransmitted
Total bytes send by eNb for this UE.
uint16_t resource_block_index
int GetRbgSize(int dlbandwidth)
uint8_t UpdateHarqProcessId(uint16_t rnti)
Update and return a new process Id for the RNTI specified.
virtual ~CqaFfMacScheduler()
Destructor.
friend class CqaSchedulerMemberSchedSapProvider
Smart pointer class similar to boost::intrusive_ptr.
Service Access Point (SAP) offered by the eNodeB RRC instance to the Frequency Reuse algorithm instan...
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
virtual void SchedUlSrInfoReq(const struct SchedUlSrInfoReqParameters ¶ms)
AttributeValue implementation for Boolean.
std::map< uint16_t, CqasFlowPerf_t > m_flowStatsDl
void UpdateUlRlcBufferInfo(uint16_t rnti, uint16_t size)
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
virtual void ReportUlCqiInfo(const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters ¶ms)=0
ReportUlCqiInfo.
virtual FfMacCschedSapProvider * GetFfMacCschedSapProvider()
CqaFfMacScheduler * m_scheduler
Parameters of the CSCHED_UE_CONFIG_CNF primitive.
Hold variables of type string.
Parameters of the CSCHED_UE_RELEASE_REQ primitive.
LteFfrSapUser * m_ffrSapUser
virtual bool IsDlRbgAvailableForUe(int i, uint16_t rnti)=0
Check if UE can be served on i-th RB in DL.
void RefreshUlCqiMaps(void)
virtual bool IsUlRbgAvailableForUe(int i, uint16_t rnti)=0
Check if UE can be served on i-th RB in UL.
enum ns3::UlCqi_s::Type_e m_type
Ptr< const AttributeAccessor > MakeBooleanAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
CqaSchedulerMemberCschedSapProvider()
std::vector< UlDciListElement_s > UlHarqProcessesDciBuffer_t
std::vector< struct LogicalChannelConfigListElement_s > m_logicalChannelConfigList
std::vector< uint16_t > m_sinr
std::map< CQI_value, LteFlowId_t, bool(*)(uint8_t, uint8_t)> t_map_CQIToUE
std::map< uint16_t, DlHarqProcessesStatus_t > m_dlHarqProcessesStatus
std::vector< uint8_t > DlHarqProcessesTimer_t
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
virtual void SchedDlRlcBufferReq(const struct SchedDlRlcBufferReqParameters ¶ms)
std::vector< uint8_t > m_mcs
std::map< uint16_t, uint32_t > m_a30CqiTimers
See section 4.3.2 ulDciListElement.
void DoSchedDlMacBufferReq(const struct FfMacSchedSapProvider::SchedDlMacBufferReqParameters ¶ms)
std::vector< struct UlDciListElement_s > m_dciList
std::map< HOL_group, t_map_RBGToCQIsSorted > t_map_HOLGroupToRBGs
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
See section 4.3.10 buildRARListElement.
virtual void SetLteFfrSapProvider(LteFfrSapProvider *s)
Set the Provider part of the LteFfrSap that this Scheduler will interact with.
Parameters of the CSCHED_UE_CONFIG_UPDATE_IND primitive.
Parameters of the CSCHED_LC_RELEASE_REQ primitive.
virtual uint8_t GetTpc(uint16_t rnti)=0
GetTpc.
std::vector< std::vector< struct RlcPduListElement_s > > m_rlcPduList
uint8_t m_transmissionMode
virtual void SchedDlMacBufferReq(const struct SchedDlMacBufferReqParameters ¶ms)
std::map< uint16_t, UlHarqProcessesDciBuffer_t > m_ulHarqProcessesDciBuffer
Parameters of the SCHED_DL_TRIGGER_REQ primitive.
uint8_t m_logicalChannelIdentity
void DoSchedDlRachInfoReq(const struct FfMacSchedSapProvider::SchedDlRachInfoReqParameters ¶ms)
uint64_t m_eRabGuaranteedBitrateDl
double lastAveragedThroughput
Total bytes send by eNB in last tti for this UE.
void DoSchedUlNoiseInterferenceReq(const struct FfMacSchedSapProvider::SchedUlNoiseInterferenceReqParameters ¶ms)
void DoSchedUlTriggerReq(const struct FfMacSchedSapProvider::SchedUlTriggerReqParameters ¶ms)
See section 4.3.4 logicalChannelConfigListElement.
std::vector< RlcPduList_t > DlHarqRlcPduListBuffer_t
Parameters of the SCHED_DL_MAC_BUFFER_REQ primitive.
Parameters of the SCHED_DL_PAGING_BUFFER_REQ primitive.
void DoSchedUlCqiInfoReq(const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters ¶ms)
virtual void CschedUeConfigUpdateInd(const struct CschedUeConfigUpdateIndParameters ¶ms)=0
std::vector< struct VendorSpecificListElement_s > m_vendorSpecificList
FfMacCschedSapProvider::CschedCellConfigReqParameters m_cschedCellConfig
std::vector< DlInfoListElement_s > m_dlInfoListBuffered
CqaFfMacScheduler * m_scheduler
std::map< uint16_t, uint8_t > m_p10CqiRxed
void DoSchedUlSrInfoReq(const struct FfMacSchedSapProvider::SchedUlSrInfoReqParameters ¶ms)
unsigned long totalBytesTransmitted
Service Access Point (SAP) offered by the Frequency Reuse algorithm instance to the MAC Scheduler ins...
Parameters of the SCHED_UL_TRIGGER_REQ primitive.
Hold an unsigned integer type.
FfMacSchedSapUser * m_schedSapUser
static uint8_t TxMode2LayerNum(uint8_t txMode)
FfMacCschedSapUser * m_cschedSapUser
friend class CqaSchedulerMemberCschedSapProvider
std::map< uint16_t, DlHarqProcessesTimer_t > m_dlHarqProcessesTimer
std::vector< uint8_t > m_ndi
void DoCschedUeReleaseReq(const struct FfMacCschedSapProvider::CschedUeReleaseReqParameters ¶ms)
LteFfrSapProvider * m_ffrSapProvider
virtual void SchedUlCqiInfoReq(const struct SchedUlCqiInfoReqParameters ¶ms)
virtual void CschedUeConfigCnf(const struct CschedUeConfigCnfParameters ¶ms)=0
std::vector< uint8_t > m_logicalChannelIdentity
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
Parameters of the SCHED_UL_NOISE_INTERFERENCE_REQ primitive.
uint8_t m_logicalChannelIdentity
std::vector< struct CqiListElement_s > m_cqiList
std::vector< struct DlInfoListElement_s > m_dlInfoList
virtual void ReportDlCqiInfo(const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters ¶ms)=0
ReportDlCqiInfo.
std::map< uint16_t, DlHarqRlcPduListBuffer_t > m_dlHarqProcessesRlcPduListBuffer
virtual void SchedDlCqiInfoReq(const struct SchedDlCqiInfoReqParameters ¶ms)
CqaSchedulerMemberSchedSapProvider()
virtual void SchedDlConfigInd(const struct SchedDlConfigIndParameters ¶ms)=0
bool CQIValueDescComparator(uint8_t key1, uint8_t key2)
Parameters of the API primitives.
int8_t m_pdcchPowerOffset
virtual void SetFfMacCschedSapUser(FfMacCschedSapUser *s)
set the user part of the FfMacCschedSap that this Scheduler will interact with.
CqaFfMacScheduler()
Constructor.
void DoSchedDlPagingBufferReq(const struct FfMacSchedSapProvider::SchedDlPagingBufferReqParameters ¶ms)
void RefreshDlCqiMaps(void)
std::map< CQI_value, LteFlowId_t, bool(*)(uint8_t, uint8_t)>::iterator t_it_CQIToUE
std::map< uint16_t, uint8_t > m_ulHarqCurrentProcessId
std::vector< uint16_t > m_tbsSize
virtual void CschedCellConfigReq(const struct CschedCellConfigReqParameters ¶ms)
CSCHED_CELL_CONFIG_REQ.
See section 4.3.9 rlcPDU_ListElement.
std::vector< uint16_t > m_rachAllocationMap
std::map< uint16_t, uint32_t > m_ceBsrRxed
Ptr< const AttributeChecker > MakeBooleanChecker(void)
std::vector< DlDciListElement_s > DlHarqProcessesDciBuffer_t
FfMacSchedSapProvider * m_schedSapProvider
Parameters of the CSCHED_LC_CONFIG_REQ primitive.
std::map< uint16_t, std::vector< double > > m_ueCqi
std::map< uint16_t, UlHarqProcessesStatus_t > m_ulHarqProcessesStatus
std::vector< uint8_t > m_rv
std::map< uint16_t, CqasFlowPerf_t > m_flowStatsUl
virtual std::vector< bool > GetAvailableUlRbg()=0
Get vector of available RB in UL for this Cell.
virtual uint8_t GetMinContinuousUlBandwidth()=0
GetMinContinuousUlBandwidth.
virtual void SchedUlConfigInd(const struct SchedUlConfigIndParameters ¶ms)=0
static Time Now(void)
Return the current simulation virtual time.
virtual void SchedUlNoiseInterferenceReq(const struct SchedUlNoiseInterferenceReqParameters ¶ms)
UlCqiFilter_t m_ulCqiFilter
This abstract base class identifies the interface by means of which the helper object can plug on the...
virtual void CschedUeConfigReq(const struct CschedUeConfigReqParameters ¶ms)
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
bool m_harqOn
m_harqOn when false inhibit te HARQ mechanisms (by default active)
virtual void CschedUeReleaseReq(const struct CschedUeReleaseReqParameters ¶ms)
uint8_t m_nrOfPdcchOfdmSymbols
Parameters of the SCHED_DL_CQI_INFO_REQ primitive.
std::vector< struct MacCeListElement_s > m_macCeList
Parameters of the API primitives.
std::vector< struct RachListElement_s > m_rachList
std::map< RBG_index, t_map_CQIToUE > t_map_RBGToCQIsSorted
static double fpS11dot3toDouble(uint16_t val)
virtual void CschedLcReleaseReq(const struct CschedLcReleaseReqParameters ¶ms)
static TypeId GetTypeId(void)
bool CqaKeyDescComparator(uint16_t key1, uint16_t key2)
std::map< LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters > m_rlcBufferReq
std::vector< uint8_t > UlHarqProcessesStatus_t
virtual void SchedUlTriggerReq(const struct SchedUlTriggerReqParameters ¶ms)
std::map< uint16_t, std::vector< uint16_t > > m_allocationMaps
void DoSchedDlCqiInfoReq(const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters ¶ms)
std::vector< uint8_t > DlHarqProcessesStatus_t
Parameters of the SCHED_UL_CQI_INFO_REQ primitive.
static uint32_t BsrId2BufferSize(uint8_t val)
void DoCschedCellConfigReq(const struct FfMacCschedSapProvider::CschedCellConfigReqParameters ¶ms)
std::map< uint16_t, SbMeasResult_s > m_a30CqiRxed
uint8_t m_transmissionMode
void DoCschedUeConfigReq(const struct FfMacCschedSapProvider::CschedUeConfigReqParameters ¶ms)
Template for the implementation of the LteFfrSapUser as a member of an owner class of type C to which...
double secondLastAveragedThroughput
Past average throughput.
Parameters of the API primitives.
Parameters of the SCHED_UL_MAC_CTRL_INFO_REQ primitive.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
virtual std::vector< bool > GetAvailableDlRbg()=0
Get vector of available RBG in DL for this Cell.
FfMacCschedSapProvider * m_cschedSapProvider
virtual void SetFfMacSchedSapUser(FfMacSchedSapUser *s)
set the user part of the FfMacSchedSap that this Scheduler will interact with.
int LcActivePerFlow(uint16_t rnti)
std::map< LteFlowId_t, struct LogicalChannelConfigListElement_s > m_ueLogicalChannelsConfigList
virtual void SchedUlMacCtrlInfoReq(const struct SchedUlMacCtrlInfoReqParameters ¶ms)
Parameters of the SCHED_UL_SR_INFO_REQ primitive.
void DoSchedDlRlcBufferReq(const struct FfMacSchedSapProvider::SchedDlRlcBufferReqParameters ¶ms)
void DoCschedLcConfigReq(const struct FfMacCschedSapProvider::CschedLcConfigReqParameters ¶ms)
virtual LteFfrSapUser * GetLteFfrSapUser()
void DoCschedLcReleaseReq(const struct FfMacCschedSapProvider::CschedLcReleaseReqParameters ¶ms)
std::map< uint16_t, DlHarqProcessesDciBuffer_t > m_dlHarqProcessesDciBuffer
void UpdateDlRlcBufferInfo(uint16_t rnti, uint8_t lcid, uint16_t size)
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
std::map< uint16_t, uint8_t > m_dlHarqCurrentProcessId
Parameters of the SCHED_DL_RACH_INFO_REQ primitive.
void TransmissionModeConfigurationUpdate(uint16_t rnti, uint8_t txMode)
std::multimap< HOL_group, std::set< LteFlowId_t >, bool(*)(int, int)> t_map_HOLgroupToUEs
Parameters of the SCHED_UL_CONFIG_IND primitive.
virtual void DoDispose(void)
Destructor implementation.
std::vector< struct RachListElement_s > m_rachList
std::map< HOL_group, t_map_RBGToCQIsSorted >::iterator t_it_HOLGroupToRBGs
Ptr< const AttributeAccessor > MakeStringAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
Parameters of the CSCHED_UE_CONFIG_REQ primitive.
virtual FfMacSchedSapProvider * GetFfMacSchedSapProvider()
virtual void SchedDlRachInfoReq(const struct SchedDlRachInfoReqParameters ¶ms)
virtual void CschedLcConfigReq(const struct CschedLcConfigReqParameters ¶ms)
std::map< uint16_t, uint32_t > m_ueCqiTimers
uint8_t HarqProcessAvailability(uint16_t rnti)
Return the availability of free process for the RNTI specified.
std::map< uint16_t, uint32_t > m_p10CqiTimers
static const int CqaType0AllocationRbg[4]
struct DlDciListElement_s m_dci
std::vector< struct BuildRarListElement_s > m_buildRarList
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
bool CqaGroupDescComparator(int key1, int key2)
a unique identifier for an interface.
std::map< HOL_group, std::set< LteFlowId_t > >::iterator t_it_HOLgroupToUEs
Implements the SCHED SAP and CSCHED SAP for the Channel and QoS Aware Scheduler.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
void DoSchedDlTriggerReq(const struct FfMacSchedSapProvider::SchedDlTriggerReqParameters ¶ms)
void RefreshHarqProcesses()
Refresh HARQ processes according to the timers.
std::map< uint16_t, uint8_t > m_uesTxMode
virtual void SchedDlPagingBufferReq(const struct SchedDlPagingBufferReqParameters ¶ms)
std::map< RBG_index, t_map_CQIToUE >::iterator t_it_RBGToCQIsSorted
std::vector< struct BuildDataListElement_s > m_buildDataList
uint8_t m_ueTxAntennaSelection
See section 4.3.8 builDataListElement.
uint32_t m_cqiTimersThreshold