21#include <ns3/boolean.h>
22#include <ns3/integer.h>
24#include <ns3/lte-amc.h>
25#include <ns3/lte-vendor-specific-parameters.h>
27#include <ns3/pointer.h>
28#include <ns3/simulator.h>
29#include <ns3/tdtbfq-ff-mac-scheduler.h>
50 : m_cschedSapUser(nullptr),
51 m_schedSapUser(nullptr),
55 m_amc = CreateObject<LteAmc>();
87 TypeId(
"ns3::TdTbfqFfMacScheduler")
91 .AddAttribute(
"CqiTimerThreshold",
92 "The number of TTIs a CQI is valid (default 1000 - 1 sec.)",
95 MakeUintegerChecker<uint32_t>())
96 .AddAttribute(
"DebtLimit",
97 "Flow debt limit (default -625000 bytes)",
100 MakeIntegerChecker<int>())
101 .AddAttribute(
"CreditLimit",
102 "Flow credit limit (default 625000 bytes)",
105 MakeUintegerChecker<uint32_t>())
106 .AddAttribute(
"TokenPoolSize",
107 "The maximum value of flow token pool (default 1 bytes)",
110 MakeUintegerChecker<uint32_t>())
111 .AddAttribute(
"CreditableThreshold",
112 "Threshold of flow credit (default 0 bytes)",
115 MakeUintegerChecker<uint32_t>())
117 .AddAttribute(
"HarqEnabled",
118 "Activate/Deactivate the HARQ [by default is active].",
122 .AddAttribute(
"UlGrantMcs",
123 "The MCS of the UL grant, must be [0..15] (default 0)",
126 MakeUintegerChecker<uint8_t>());
184 << (uint16_t)
params.m_transmissionMode);
192 dlHarqPrcStatus.resize(8, 0);
194 std::pair<uint16_t, DlHarqProcessesStatus_t>(
params.m_rnti, dlHarqPrcStatus));
196 dlHarqProcessesTimer.resize(8, 0);
198 std::pair<uint16_t, DlHarqProcessesTimer_t>(
params.m_rnti, dlHarqProcessesTimer));
202 std::pair<uint16_t, DlHarqProcessesDciBuffer_t>(
params.m_rnti, dlHarqdci));
204 dlHarqRlcPdu.resize(2);
205 dlHarqRlcPdu.at(0).resize(8);
206 dlHarqRlcPdu.at(1).resize(8);
208 std::pair<uint16_t, DlHarqRlcPduListBuffer_t>(
params.m_rnti, dlHarqRlcPdu));
211 ulHarqPrcStatus.resize(8, 0);
213 std::pair<uint16_t, UlHarqProcessesStatus_t>(
params.m_rnti, ulHarqPrcStatus));
217 std::pair<uint16_t, UlHarqProcessesDciBuffer_t>(
params.m_rnti, ulHarqdci));
221 (*it).second =
params.m_transmissionMode;
231 std::map<uint16_t, tdtbfqsFlowPerf_t>::iterator it;
232 for (std::size_t i = 0; i <
params.m_logicalChannelConfigList.size(); i++)
238 uint64_t mbrDlInBytes =
239 params.m_logicalChannelConfigList.at(i).m_eRabMaximulBitrateDl / 8;
240 uint64_t mbrUlInBytes =
241 params.m_logicalChannelConfigList.at(i).m_eRabMaximulBitrateUl / 8;
254 std::pair<uint16_t, tdtbfqsFlowPerf_t>(
params.m_rnti, flowStatsDl));
266 std::pair<uint16_t, tdtbfqsFlowPerf_t>(
params.m_rnti, flowStatsUl));
271 uint64_t mbrDlInBytes =
272 params.m_logicalChannelConfigList.at(i).m_eRabMaximulBitrateDl / 8;
273 uint64_t mbrUlInBytes =
274 params.m_logicalChannelConfigList.at(i).m_eRabMaximulBitrateUl / 8;
275 m_flowStatsDl[(*it).first].tokenGenerationRate = mbrDlInBytes;
276 m_flowStatsUl[(*it).first].tokenGenerationRate = mbrUlInBytes;
286 for (std::size_t i = 0; i <
params.m_logicalChannelIdentity.size(); i++)
288 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it =
290 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator temp;
293 if (((*it).first.m_rnti ==
params.m_rnti) &&
294 ((*it).first.m_lcId ==
params.m_logicalChannelIdentity.at(i)))
326 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it =
328 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator temp;
331 if ((*it).first.m_rnti ==
params.m_rnti)
355 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
364 std::pair<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>(flow,
392 for (
int i = 0; i < 4; i++)
406 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
407 unsigned int lcActive = 0;
410 if (((*it).first.m_rnti == rnti) && (((*it).second.m_rlcTransmissionQueueSize > 0) ||
411 ((*it).second.m_rlcRetransmissionQueueSize > 0) ||
412 ((*it).second.m_rlcStatusPduSize > 0)))
416 if ((*it).first.m_rnti > rnti)
434 std::map<uint16_t, DlHarqProcessesStatus_t>::iterator itStat =
438 NS_FATAL_ERROR(
"No Process Id Statusfound for this RNTI " << rnti);
440 uint8_t i = (*it).second;
444 }
while (((*itStat).second.at(i) != 0) && (i != (*it).second));
445 if ((*itStat).second.at(i) == 0)
470 std::map<uint16_t, DlHarqProcessesStatus_t>::iterator itStat =
474 NS_FATAL_ERROR(
"No Process Id Statusfound for this RNTI " << rnti);
476 uint8_t i = (*it).second;
480 }
while (((*itStat).second.at(i) != 0) && (i != (*it).second));
481 if ((*itStat).second.at(i) == 0)
484 (*itStat).second.at(i) = 1;
489 << rnti <<
" check before update with HarqProcessAvailability");
492 return ((*it).second);
500 std::map<uint16_t, DlHarqProcessesTimer_t>::iterator itTimers;
510 NS_LOG_DEBUG(
this <<
" Reset HARQ proc " << i <<
" for RNTI " << (*itTimers).first);
511 std::map<uint16_t, DlHarqProcessesStatus_t>::iterator itStat =
516 << (*itTimers).first);
518 (*itStat).second.at(i) = 0;
519 (*itTimers).second.at(i) = 0;
523 (*itTimers).second.at(i)++;
534 << (0xF &
params.m_sfnSf));
545 std::map<uint16_t, std::vector<uint16_t>> allocationMap;
546 std::vector<bool> rbgMap;
547 uint16_t rbgAllocatedNum = 0;
548 std::set<uint16_t> rntiAllocated;
552 for (std::vector<bool>::iterator it = rbgMap.begin(); it != rbgMap.end(); it++)
563 std::map<uint16_t, uint8_t>::iterator itProcId;
567 (*itProcId).second = ((*itProcId).second + 1) %
HARQ_PROC_NUM;
571 std::vector<bool> ulRbMap;
574 uint8_t maxContinuousUlBandwidth = 0;
575 uint8_t tmpMinBandwidth = 0;
576 uint16_t ffrRbStartOffset = 0;
577 uint16_t tmpFfrRbStartOffset = 0;
580 for (std::vector<bool>::iterator it = ulRbMap.begin(); it != ulRbMap.end(); it++)
584 if (tmpMinBandwidth > maxContinuousUlBandwidth)
586 maxContinuousUlBandwidth = tmpMinBandwidth;
587 ffrRbStartOffset = tmpFfrRbStartOffset;
593 if (tmpMinBandwidth == 0)
595 tmpFfrRbStartOffset = index;
602 if (tmpMinBandwidth > maxContinuousUlBandwidth)
604 maxContinuousUlBandwidth = tmpMinBandwidth;
605 ffrRbStartOffset = tmpFfrRbStartOffset;
609 uint16_t rbStart = 0;
610 rbStart = ffrRbStartOffset;
611 std::vector<struct RachListElement_s>::iterator itRach;
615 (*itRach).m_estimatedSize,
616 " Default UL Grant MCS does not allow to send RACH messages");
618 newRar.
m_rnti = (*itRach).m_rnti;
625 uint16_t tbSizeBits = 0;
627 while ((tbSizeBits < (*itRach).m_estimatedSize) &&
628 (rbStart + rbLen < (ffrRbStartOffset + maxContinuousUlBandwidth)))
633 if (tbSizeBits < (*itRach).m_estimatedSize)
645 NS_LOG_INFO(
this <<
" UL grant allocated to RNTI " << (*itRach).m_rnti <<
" rbStart "
646 << rbStart <<
" rbLen " << rbLen <<
" MCS " <<
m_ulGrantMcs <<
" tbSize "
648 for (uint16_t i = rbStart; i < rbStart + rbLen; i++)
676 std::map<uint16_t, uint8_t>::iterator itProcId;
682 harqId = (*itProcId).second;
683 std::map<uint16_t, UlHarqProcessesDciBuffer_t>::iterator itDci =
687 NS_FATAL_ERROR(
"Unable to find RNTI entry in UL DCI HARQ buffer for RNTI "
690 (*itDci).second.at(harqId) = uldci;
693 rbStart = rbStart + rbLen;
703 if (!
params.m_dlInfoList.empty())
707 params.m_dlInfoList.begin(),
708 params.m_dlInfoList.end());
713 if (!
params.m_dlInfoList.empty())
723 std::vector<struct DlInfoListElement_s> dlInfoListUntxed;
727 if (itRnti != rntiAllocated.end())
733 std::vector<bool> retx;
734 NS_LOG_INFO(
this <<
" Processing DLHARQ feedback");
739 retx.push_back(
false);
748 if (retx.at(0) || retx.at(1))
753 NS_LOG_INFO(
this <<
" HARQ retx RNTI " << rnti <<
" harqId " << (uint16_t)harqId);
754 std::map<uint16_t, DlHarqProcessesDciBuffer_t>::iterator itHarq =
763 if (dci.
m_rv.size() == 1)
775 NS_LOG_INFO(
"Maximum number of retransmissions reached -> drop process");
776 std::map<uint16_t, DlHarqProcessesStatus_t>::iterator it =
780 NS_LOG_ERROR(
"No info find in HARQ buffer for UE (might change eNB) "
783 (*it).second.at(harqId) = 0;
784 std::map<uint16_t, DlHarqRlcPduListBuffer_t>::iterator itRlcPdu =
788 NS_FATAL_ERROR(
"Unable to find RlcPdcList in HARQ buffer for RNTI "
791 for (std::size_t
k = 0;
k < (*itRlcPdu).second.size();
k++)
793 (*itRlcPdu).second.at(
k).at(harqId).clear();
799 std::vector<int> dciRbg;
802 for (
int j = 0; j < 32; j++)
812 for (std::size_t j = 0; j < dciRbg.size(); j++)
814 if (rbgMap.at(dciRbg.at(j)) ==
true)
824 for (std::size_t j = 0; j < dciRbg.size(); j++)
826 rbgMap.at(dciRbg.at(j)) =
true;
827 NS_LOG_INFO(
"RBG " << dciRbg.at(j) <<
" assigned");
831 NS_LOG_INFO(
this <<
" Send retx in the same RBGs");
837 uint8_t rbgId = (dciRbg.at(dciRbg.size() - 1) + 1) % rbgNum;
838 uint8_t startRbg = dciRbg.at(dciRbg.size() - 1);
839 std::vector<bool> rbgMapCopy = rbgMap;
840 while ((j < dciRbg.size()) && (startRbg != rbgId))
842 if (rbgMapCopy.at(rbgId) ==
false)
844 rbgMapCopy.at(rbgId) =
true;
845 dciRbg.at(j) = rbgId;
848 rbgId = (rbgId + 1) % rbgNum;
850 if (j == dciRbg.size())
854 for (std::size_t
k = 0;
k < dciRbg.size();
k++)
856 rbgMask = rbgMask + (0x1 << dciRbg.at(
k));
861 NS_LOG_INFO(
this <<
" Move retx in RBGs " << dciRbg.size());
867 NS_LOG_INFO(
this <<
" No resource for this retx -> buffer it");
872 std::map<uint16_t, DlHarqRlcPduListBuffer_t>::iterator itRlcPdu =
876 NS_FATAL_ERROR(
"Unable to find RlcPdcList in HARQ buffer for RNTI " << rnti);
878 for (std::size_t j = 0; j < nLayers; j++)
882 if (j >= dci.
m_ndi.size())
885 dci.
m_ndi.push_back(0);
886 dci.
m_rv.push_back(0);
887 dci.
m_mcs.push_back(0);
890 <<
" no txed (MIMO transition)");
896 (*itHarq).second.at(harqId).m_rv.at(j)++;
897 NS_LOG_INFO(
this <<
" layer " << (uint16_t)j <<
" RV "
898 << (uint16_t)dci.
m_rv.at(j));
908 NS_LOG_INFO(
this <<
" layer " << (uint16_t)j <<
" no retx");
911 for (std::size_t
k = 0;
k < (*itRlcPdu).second.at(0).at(dci.
m_harqProcess).size();
k++)
913 std::vector<struct RlcPduListElement_s> rlcPduListPerLc;
914 for (std::size_t j = 0; j < nLayers; j++)
918 if (j < dci.
m_ndi.size())
920 NS_LOG_INFO(
" layer " << (uint16_t)j <<
" tb size "
922 rlcPduListPerLc.push_back(
935 .m_logicalChannelIdentity;
937 rlcPduListPerLc.push_back(emptyElement);
941 if (!rlcPduListPerLc.empty())
948 (*itHarq).second.at(harqId).
m_rv = dci.
m_rv;
950 std::map<uint16_t, DlHarqProcessesTimer_t>::iterator itHarqTimer =
954 NS_FATAL_ERROR(
"Unable to find HARQ timer for RNTI " << (uint16_t)rnti);
956 (*itHarqTimer).second.at(harqId) = 0;
958 rntiAllocated.insert(rnti);
964 std::map<uint16_t, DlHarqProcessesStatus_t>::iterator it =
972 std::map<uint16_t, DlHarqRlcPduListBuffer_t>::iterator itRlcPdu =
976 NS_FATAL_ERROR(
"Unable to find RlcPdcList in HARQ buffer for RNTI "
979 for (std::size_t
k = 0;
k < (*itRlcPdu).second.size();
k++)
988 if (rbgAllocatedNum == rbgNum)
999 std::map<uint16_t, tdtbfqsFlowPerf_t>::iterator itStats;
1002 if ((*itStats).second.tokenGenerationRate / 1000 + (*itStats).second.tokenPoolSize >
1003 (*itStats).second.maxTokenPoolSize)
1005 (*itStats).second.counter +=
1006 (*itStats).second.tokenGenerationRate / 1000 -
1007 ((*itStats).second.maxTokenPoolSize - (*itStats).second.tokenPoolSize);
1008 (*itStats).second.tokenPoolSize = (*itStats).second.maxTokenPoolSize;
1009 bankSize += (*itStats).second.tokenGenerationRate / 1000 -
1010 ((*itStats).second.maxTokenPoolSize - (*itStats).second.tokenPoolSize);
1014 (*itStats).second.tokenPoolSize += (*itStats).second.tokenGenerationRate / 1000;
1019 std::map<uint16_t, tdtbfqsFlowPerf_t>::iterator it;
1020 std::map<uint16_t, tdtbfqsFlowPerf_t>::iterator itMax =
m_flowStatsDl.end();
1021 double metricMax = 0.0;
1022 bool firstRnti =
true;
1025 std::set<uint16_t>::iterator itRnti = rntiAllocated.find((*it).first);
1029 if (itRnti != rntiAllocated.end())
1031 NS_LOG_DEBUG(
this <<
" RNTI discarded for HARQ tx" << (uint16_t)(*it).first);
1035 NS_LOG_DEBUG(
this <<
" RNTI discarded for HARQ id" << (uint16_t)(*it).first);
1041 std::map<uint16_t, SbMeasResult_s>::iterator itCqi;
1043 std::map<uint16_t, uint8_t>::iterator itTxMode;
1047 NS_FATAL_ERROR(
"No Transmission Mode info on user " << (*it).first);
1052 for (
int k = 0;
k < rbgNum;
k++)
1054 for (uint8_t j = 0; j < nLayer; j++)
1062 cqiSum += (*itCqi).second.m_higherLayerSelected.at(
k).m_sbCqi.at(j);
1069 NS_LOG_INFO(
"Skip this flow, CQI==0, rnti:" << (*it).first);
1081 (((
double)(*it).second.counter) / ((
double)(*it).second.tokenGenerationRate));
1083 if (firstRnti ==
true)
1090 if (metric > metricMax)
1106 std::vector<uint16_t> tempMap;
1107 for (
int i = 0; i < rbgNum; i++)
1109 if (rbgMap.at(i) ==
true)
1119 tempMap.push_back(i);
1120 rbgMap.at(i) =
true;
1122 if (!tempMap.empty())
1124 allocationMap.insert(
1125 std::pair<uint16_t, std::vector<uint16_t>>((*itMax).first, tempMap));
1131 std::map<uint16_t, std::vector<uint16_t>>::iterator itMap = allocationMap.begin();
1132 while (itMap != allocationMap.end())
1136 newEl.
m_rnti = (*itMap).first;
1139 newDci.
m_rnti = (*itMap).first;
1147 lcActives = (uint16_t)65535;
1149 uint16_t RgbPerRnti = (*itMap).second.size();
1150 std::map<uint16_t, SbMeasResult_s>::iterator itCqi;
1152 std::map<uint16_t, uint8_t>::iterator itTxMode;
1156 NS_FATAL_ERROR(
"No Transmission Mode info on user " << (*itMap).first);
1159 std::vector<uint8_t> worstCqi(2, 15);
1162 for (std::size_t
k = 0;
k < (*itMap).second.size();
k++)
1164 if ((*itCqi).second.m_higherLayerSelected.size() > (*itMap).second.at(
k))
1166 for (uint8_t j = 0; j < nLayer; j++)
1169 .
second.m_higherLayerSelected.at((*itMap).second.at(
k))
1170 .m_sbCqi.size() > j)
1173 .
second.m_higherLayerSelected.at((*itMap).second.at(
k))
1174 .m_sbCqi.at(j)) < worstCqi.at(j))
1178 .second.m_higherLayerSelected.at((*itMap).second.at(
k))
1191 for (uint8_t j = 0; j < nLayer; j++)
1200 for (uint8_t j = 0; j < nLayer; j++)
1206 for (uint8_t j = 0; j < nLayer; j++)
1208 newDci.
m_mcs.push_back(
m_amc->GetMcsFromCqi(worstCqi.at(j)));
1209 int tbSize = (
m_amc->GetDlTbSizeFromMcs(newDci.
m_mcs.at(j), RgbPerRnti * rbgSize) /
1212 bytesTxed += tbSize;
1218 for (std::size_t
k = 0;
k < (*itMap).second.size();
k++)
1220 rbgMask = rbgMask + (0x1 << (*itMap).second.at(
k));
1221 NS_LOG_INFO(
this <<
" Allocated RBG " << (*itMap).second.at(
k));
1226 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator
1230 if (((*itBufReq).first.m_rnti == (*itMap).first) &&
1231 (((*itBufReq).second.m_rlcTransmissionQueueSize > 0) ||
1232 ((*itBufReq).second.m_rlcRetransmissionQueueSize > 0) ||
1233 ((*itBufReq).second.m_rlcStatusPduSize > 0)))
1235 std::vector<struct RlcPduListElement_s> newRlcPduLe;
1236 for (uint8_t j = 0; j < nLayer; j++)
1242 <<
" size " << newRlcEl.
m_size <<
" layer " << (uint16_t)j);
1243 newRlcPduLe.push_back(newRlcEl);
1250 std::map<uint16_t, DlHarqRlcPduListBuffer_t>::iterator itRlcPdu =
1254 NS_FATAL_ERROR(
"Unable to find RlcPdcList in HARQ buffer for RNTI "
1257 (*itRlcPdu).second.at(j).at(newDci.
m_harqProcess).push_back(newRlcEl);
1262 if ((*itBufReq).first.m_rnti > (*itMap).first)
1267 for (uint8_t j = 0; j < nLayer; j++)
1269 newDci.
m_ndi.push_back(1);
1270 newDci.
m_rv.push_back(0);
1275 newEl.
m_dci = newDci;
1280 std::map<uint16_t, DlHarqProcessesDciBuffer_t>::iterator itDci =
1284 NS_FATAL_ERROR(
"Unable to find RNTI entry in DCI HARQ buffer for RNTI "
1289 std::map<uint16_t, DlHarqProcessesTimer_t>::iterator itHarqTimer =
1299 if (bytesTxed <= (*itMax).second.tokenPoolSize)
1301 (*itMax).second.tokenPoolSize -= bytesTxed;
1305 (*itMax).second.counter =
1306 (*itMax).second.counter - (bytesTxed - (*itMax).second.tokenPoolSize);
1307 (*itMax).second.tokenPoolSize = 0;
1308 if (
bankSize <= (bytesTxed - (*itMax).second.tokenPoolSize))
1345 for (
unsigned int i = 0; i <
params.m_cqiList.size(); i++)
1351 std::map<uint16_t, uint8_t>::iterator it;
1352 uint16_t rnti =
params.m_cqiList.at(i).m_rnti;
1359 params.m_cqiList.at(i).m_wbCqi.at(0)));
1366 (*it).second =
params.m_cqiList.at(i).m_wbCqi.at(0);
1368 std::map<uint16_t, uint32_t>::iterator itTimers;
1376 std::map<uint16_t, SbMeasResult_s>::iterator it;
1377 uint16_t rnti =
params.m_cqiList.at(i).m_rnti;
1383 std::pair<uint16_t, SbMeasResult_s>(rnti,
1384 params.m_cqiList.at(i).m_sbMeasResult));
1390 (*it).second =
params.m_cqiList.at(i).m_sbMeasResult;
1391 std::map<uint16_t, uint32_t>::iterator itTimers;
1406 std::map<uint16_t, std::vector<double>>::iterator itCqi =
m_ueCqi.find(rnti);
1416 unsigned int sinrNum = 0;
1419 double sinr = (*itCqi).second.at(i);
1426 double estimatedSinr = (sinrNum > 0) ? (sinrSum / sinrNum) : DBL_MAX;
1428 (*itCqi).second.at(rb) = estimatedSinr;
1429 return (estimatedSinr);
1438 << (0xF &
params.m_sfnSf) <<
" size " <<
params.m_ulInfoList.size());
1445 std::vector<bool> rbMap;
1446 uint16_t rbAllocatedNum = 0;
1447 std::set<uint16_t> rntiAllocated;
1448 std::vector<uint16_t> rbgAllocationMap;
1459 for (std::vector<bool>::iterator it = rbMap.begin(); it != rbMap.end(); it++)
1473 if (rbgAllocationMap.at(i) != 0)
1483 for (std::size_t i = 0; i <
params.m_ulInfoList.size(); i++)
1488 uint16_t rnti =
params.m_ulInfoList.at(i).m_rnti;
1489 std::map<uint16_t, uint8_t>::iterator itProcId =
1493 NS_LOG_ERROR(
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1496 NS_LOG_INFO(
this <<
" UL-HARQ retx RNTI " << rnti <<
" harqId " << (uint16_t)harqId
1497 <<
" i " << i <<
" size " <<
params.m_ulInfoList.size());
1498 std::map<uint16_t, UlHarqProcessesDciBuffer_t>::iterator itHarq =
1502 NS_LOG_ERROR(
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1506 std::map<uint16_t, UlHarqProcessesStatus_t>::iterator itStat =
1510 NS_LOG_ERROR(
"No info find in HARQ buffer for UE (might change eNB) " << rnti);
1512 if ((*itStat).second.at(harqId) >= 3)
1514 NS_LOG_INFO(
"Max number of retransmissions reached (UL)-> drop process");
1520 if (rbMap.at(j) ==
true)
1532 rbgAllocationMap.at(j) = dci.
m_rnti;
1538 << (*itStat).second.at(harqId) + 1);
1542 NS_LOG_INFO(
"Cannot allocate retx due to RACH allocations for UE " << rnti);
1547 (*itStat).second.at((*itProcId).second) = (*itStat).second.at(harqId) + 1;
1548 (*itStat).second.at(harqId) = 0;
1549 (*itHarq).second.at((*itProcId).second) = dci;
1551 rntiAllocated.insert(dci.
m_rnti);
1555 NS_LOG_INFO(
this <<
" HARQ-ACK feedback from RNTI "
1556 <<
params.m_ulInfoList.at(i).m_rnti);
1561 std::map<uint16_t, uint32_t>::iterator it;
1566 std::set<uint16_t>::iterator itRnti = rntiAllocated.find((*it).first);
1568 if (((*it).second > 0) && (itRnti == rntiAllocated.end()))
1579 std::pair<uint16_t, std::vector<uint16_t>>(
params.m_sfnSf, rbgAllocationMap));
1588 uint16_t tempRbPerFlow = (ffrUlBandwidth) / (nflows + rntiAllocated.size());
1589 uint16_t rbPerFlow =
1590 (minContinuousUlBandwidth < tempRbPerFlow) ? minContinuousUlBandwidth : tempRbPerFlow;
1597 int rbAllocated = 0;
1599 std::map<uint16_t, tdtbfqsFlowPerf_t>::iterator itStats;
1621 std::set<uint16_t>::iterator itRnti = rntiAllocated.find((*it).first);
1622 if ((itRnti != rntiAllocated.end()) || ((*it).second == 0))
1625 NS_LOG_DEBUG(
this <<
" UE already allocated in HARQ -> discarded, RNTI "
1649 uldci.
m_rnti = (*it).first;
1651 bool allocated =
false;
1652 NS_LOG_INFO(
this <<
" RB Allocated " << rbAllocated <<
" rbPerFlow " << rbPerFlow
1653 <<
" flows " << nflows);
1659 for (
int j = rbAllocated; j < rbAllocated + rbPerFlow; j++)
1661 if (rbMap.at(j) ==
true)
1674 NS_LOG_INFO(
this <<
"RNTI: " << (*it).first <<
" RB Allocated " << rbAllocated
1675 <<
" rbPerFlow " << rbPerFlow <<
" flows " << nflows);
1678 for (
int j = rbAllocated; j < rbAllocated + rbPerFlow; j++)
1682 rbgAllocationMap.at(j) = (*it).first;
1684 rbAllocated += rbPerFlow;
1714 std::map<uint16_t, std::vector<double>>::iterator itCqi =
m_ueCqi.find((*it).first);
1725 "CQI of RNTI = " << (*it).first <<
" has expired");
1726 double minSinr = (*itCqi).second.at(uldci.
m_rbStart);
1733 double sinr = (*itCqi).second.at(i);
1745 double s = log2(1 + (std::pow(10, minSinr / 10) / ((-std::log(5.0 * 0.00005)) / 1.5)));
1746 cqi =
m_amc->GetCqiFromSpectralEfficiency(s);
1759 rbgAllocationMap.at(i) = 0;
1785 std::map<uint16_t, uint8_t>::iterator itProcId;
1791 harqId = (*itProcId).second;
1792 std::map<uint16_t, UlHarqProcessesDciBuffer_t>::iterator itDci =
1796 NS_FATAL_ERROR(
"Unable to find RNTI entry in UL DCI HARQ buffer for RNTI "
1799 (*itDci).second.at(harqId) = uldci;
1801 std::map<uint16_t, UlHarqProcessesStatus_t>::iterator itStat =
1805 NS_LOG_ERROR(
"No info find in HARQ buffer for UE (might change eNB) "
1808 (*itStat).second.at(harqId) = 0;
1811 NS_LOG_INFO(
this <<
" UE Allocation RNTI " << (*it).first <<
" startPRB "
1813 <<
" CQI " << cqi <<
" MCS " << (
uint32_t)uldci.
m_mcs <<
" TBsize "
1814 << uldci.
m_tbSize <<
" RbAlloc " << rbAllocated <<
" harqId "
1815 << (uint16_t)harqId);
1829 }
while (((*it).first !=
m_nextRntiUl) && (rbPerFlow != 0));
1832 std::pair<uint16_t, std::vector<uint16_t>>(
params.m_sfnSf, rbgAllocationMap));
1856 std::map<uint16_t, uint32_t>::iterator it;
1858 for (
unsigned int i = 0; i <
params.m_macCeList.size(); i++)
1870 for (uint8_t lcg = 0; lcg < 4; ++lcg)
1872 uint8_t bsrId =
params.m_macCeList.at(i).m_macCeValue.m_bufferStatus.at(lcg);
1876 uint16_t rnti =
params.m_macCeList.at(i).m_rnti;
1877 NS_LOG_LOGIC(
this <<
"RNTI=" << rnti <<
" buffer=" << buffer);
1882 m_ceBsrRxed.insert(std::pair<uint16_t, uint32_t>(rnti, buffer));
1887 (*it).second = buffer;
1921 switch (
params.m_ulCqi.m_type)
1924 std::map<uint16_t, std::vector<uint16_t>>::iterator itMap;
1925 std::map<uint16_t, std::vector<double>>::iterator itCqi;
1927 <<
" subframe no. " << (0xF &
params.m_sfnSf));
1933 for (
uint32_t i = 0; i < (*itMap).second.size(); i++)
1937 itCqi =
m_ueCqi.find((*itMap).second.at(i));
1941 std::vector<double> newCqi;
1946 newCqi.push_back(sinr);
1955 std::pair<uint16_t, std::vector<double>>((*itMap).second.at(i), newCqi));
1963 (*itCqi).second.at(i) = sinr;
1964 NS_LOG_DEBUG(
this <<
" RNTI " << (*itMap).second.at(i) <<
" RB " << i <<
" SINR "
1967 std::map<uint16_t, uint32_t>::iterator itTimers;
1980 for (std::size_t i = 0; i <
params.m_vendorSpecificList.size(); i++)
1985 DynamicCast<SrsCqiRntiVsp>(
params.m_vendorSpecificList.at(i).m_value);
1986 rnti = vsp->GetRnti();
1989 std::map<uint16_t, std::vector<double>>::iterator itCqi;
1994 std::vector<double> newCqi;
1998 newCqi.push_back(sinr);
1999 NS_LOG_INFO(
this <<
" RNTI " << rnti <<
" new SRS-CQI for RB " << j <<
" value "
2002 m_ueCqi.insert(std::pair<uint16_t, std::vector<double>>(rnti, newCqi));
2012 (*itCqi).second.at(j) = sinr;
2013 NS_LOG_INFO(
this <<
" RNTI " << rnti <<
" update SRS-CQI for RB " << j <<
" value "
2017 std::map<uint16_t, uint32_t>::iterator itTimers;
2026 NS_FATAL_ERROR(
"TdTbfqFfMacScheduler supports only PUSCH and SRS UL-CQIs");
2038 std::map<uint16_t, uint32_t>::iterator itP10 =
m_p10CqiTimers.begin();
2041 NS_LOG_INFO(
this <<
" P10-CQI for user " << (*itP10).first <<
" is "
2043 if ((*itP10).second == 0)
2046 std::map<uint16_t, uint8_t>::iterator itMap =
m_p10CqiRxed.find((*itP10).first);
2048 " Does not find CQI report for user " << (*itP10).first);
2049 NS_LOG_INFO(
this <<
" P10-CQI expired for user " << (*itP10).first);
2051 std::map<uint16_t, uint32_t>::iterator temp = itP10;
2063 std::map<uint16_t, uint32_t>::iterator itA30 =
m_a30CqiTimers.begin();
2066 NS_LOG_INFO(
this <<
" A30-CQI for user " << (*itA30).first <<
" is "
2068 if ((*itA30).second == 0)
2071 std::map<uint16_t, SbMeasResult_s>::iterator itMap =
m_a30CqiRxed.find((*itA30).first);
2073 " Does not find CQI report for user " << (*itA30).first);
2074 NS_LOG_INFO(
this <<
" A30-CQI expired for user " << (*itA30).first);
2076 std::map<uint16_t, uint32_t>::iterator temp = itA30;
2092 std::map<uint16_t, uint32_t>::iterator itUl =
m_ueCqiTimers.begin();
2095 NS_LOG_INFO(
this <<
" UL-CQI for user " << (*itUl).first <<
" is "
2097 if ((*itUl).second == 0)
2100 std::map<uint16_t, std::vector<double>>::iterator itMap =
m_ueCqi.find((*itUl).first);
2102 " Does not find CQI report for user " << (*itUl).first);
2103 NS_LOG_INFO(
this <<
" UL-CQI exired for user " << (*itUl).first);
2104 (*itMap).second.clear();
2106 std::map<uint16_t, uint32_t>::iterator temp = itUl;
2121 std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters>::iterator it;
2126 NS_LOG_INFO(
this <<
" UE " << rnti <<
" LC " << (uint16_t)lcid <<
" txqueue "
2127 << (*it).second.m_rlcTransmissionQueueSize <<
" retxqueue "
2128 << (*it).second.m_rlcRetransmissionQueueSize <<
" status "
2129 << (*it).second.m_rlcStatusPduSize <<
" decrease " << size);
2132 if (((*it).second.m_rlcStatusPduSize > 0) && (size >= (*it).second.m_rlcStatusPduSize))
2134 (*it).second.m_rlcStatusPduSize = 0;
2136 else if (((*it).second.m_rlcRetransmissionQueueSize > 0) &&
2137 (size >= (*it).second.m_rlcRetransmissionQueueSize))
2139 (*it).second.m_rlcRetransmissionQueueSize = 0;
2141 else if ((*it).second.m_rlcTransmissionQueueSize > 0)
2158 if ((*it).second.m_rlcTransmissionQueueSize <= size - rlcOverhead)
2160 (*it).second.m_rlcTransmissionQueueSize = 0;
2164 (*it).second.m_rlcTransmissionQueueSize -= size - rlcOverhead;
2170 NS_LOG_ERROR(
this <<
" Does not find DL RLC Buffer Report of UE " << rnti);
2178 std::map<uint16_t, uint32_t>::iterator it =
m_ceBsrRxed.find(rnti);
2181 NS_LOG_INFO(
this <<
" UE " << rnti <<
" size " << size <<
" BSR " << (*it).second);
2182 if ((*it).second >= size)
2184 (*it).second -= size;
2193 NS_LOG_ERROR(
this <<
" Does not find BSR report info of UE " << rnti);
2200 NS_LOG_FUNCTION(
this <<
" RNTI " << rnti <<
" txMode " << (uint16_t)txMode);
2203 params.m_transmissionMode = txMode;
AttributeValue implementation for Boolean.
static uint32_t BsrId2BufferSize(uint8_t val)
Convert BSR ID to buffer size.
FfMacCschedSapUser class.
virtual void CschedUeConfigUpdateInd(const struct CschedUeConfigUpdateIndParameters ¶ms)=0
CSCHED_UE_UPDATE_IND.
virtual void CschedUeConfigCnf(const struct CschedUeConfigCnfParameters ¶ms)=0
CSCHED_UE_CONFIG_CNF.
virtual void SchedUlConfigInd(const struct SchedUlConfigIndParameters ¶ms)=0
SCHED_UL_CONFIG_IND.
virtual void SchedDlConfigInd(const struct SchedDlConfigIndParameters ¶ms)=0
SCHED_DL_CONFIG_IND.
This abstract base class identifies the interface by means of which the helper object can plug on the...
UlCqiFilter_t m_ulCqiFilter
UL CQI filter.
Hold a signed integer type.
static double fpS11dot3toDouble(uint16_t val)
Convert from fixed point S11.3 notation to double.
Service Access Point (SAP) offered by the Frequency Reuse algorithm instance to the MAC Scheduler ins...
virtual uint8_t GetTpc(uint16_t rnti)=0
GetTpc.
virtual void ReportUlCqiInfo(const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters ¶ms)=0
ReportUlCqiInfo.
virtual std::vector< bool > GetAvailableUlRbg()=0
Get vector of available RB in UL for this Cell.
virtual bool IsUlRbgAvailableForUe(int i, uint16_t rnti)=0
Check if UE can be served on i-th RB in UL.
virtual std::vector< bool > GetAvailableDlRbg()=0
Get vector of available RBG in DL for this Cell.
virtual uint16_t GetMinContinuousUlBandwidth()=0
Get the minimum continuous Ul bandwidth.
virtual bool IsDlRbgAvailableForUe(int i, uint16_t rnti)=0
Check if UE can be served on i-th RB in DL.
virtual void ReportDlCqiInfo(const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters ¶ms)=0
ReportDlCqiInfo.
Service Access Point (SAP) offered by the eNodeB RRC instance to the Frequency Reuse algorithm instan...
Template for the implementation of the LteFfrSapUser as a member of an owner class of type C to which...
Smart pointer class similar to boost::intrusive_ptr.
static Time Now()
Return the current simulation virtual time.
Implements the SCHED SAP and CSCHED SAP for a Time Domain Token Bank Fair Queue scheduler.
uint16_t m_nextRntiUl
RNTI of the next user to be served next scheduling in UL.
void DoSchedDlRachInfoReq(const struct FfMacSchedSapProvider::SchedDlRachInfoReqParameters ¶ms)
Sched DL RACH info request.
bool HarqProcessAvailability(uint16_t rnti)
Return the availability of free process for the RNTI specified.
void DoSchedDlCqiInfoReq(const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters ¶ms)
Sched DL CQI info request.
void SetLteFfrSapProvider(LteFfrSapProvider *s) override
Set the Provider part of the LteFfrSap that this Scheduler will interact with.
void DoSchedUlNoiseInterferenceReq(const struct FfMacSchedSapProvider::SchedUlNoiseInterferenceReqParameters ¶ms)
Sched UL noise interference request.
void DoSchedDlMacBufferReq(const struct FfMacSchedSapProvider::SchedDlMacBufferReqParameters ¶ms)
Sched DL MAC buffer request.
static TypeId GetTypeId()
Get the type ID.
std::map< uint16_t, uint8_t > m_uesTxMode
txMode of the UEs
std::map< uint16_t, DlHarqProcessesTimer_t > m_dlHarqProcessesTimer
DL HARQ process timer.
void UpdateDlRlcBufferInfo(uint16_t rnti, uint8_t lcid, uint16_t size)
Update DL RLC buffer info function.
void UpdateUlRlcBufferInfo(uint16_t rnti, uint16_t size)
Update UL RLC buffer info function.
~TdTbfqFfMacScheduler() override
Destructor.
FfMacSchedSapProvider * m_schedSapProvider
Sched SAP provider.
std::map< uint16_t, UlHarqProcessesDciBuffer_t > m_ulHarqProcessesDciBuffer
UL HARQ process DCI buffer.
FfMacCschedSapProvider::CschedCellConfigReqParameters m_cschedCellConfig
CSched cell config.
FfMacSchedSapUser * m_schedSapUser
A=Sched SAP user.
void DoSchedDlPagingBufferReq(const struct FfMacSchedSapProvider::SchedDlPagingBufferReqParameters ¶ms)
Sched DL paging buffer request.
unsigned int LcActivePerFlow(uint16_t rnti)
LC active flow size.
std::map< uint16_t, DlHarqProcessesDciBuffer_t > m_dlHarqProcessesDciBuffer
DL HARQ process DCI buffer.
std::map< uint16_t, DlHarqRlcPduListBuffer_t > m_dlHarqProcessesRlcPduListBuffer
DL HARQ process RLC PDU list buffer.
uint32_t m_cqiTimersThreshold
uint32_t m_creditLimit
flow credit limit (byte)
uint8_t UpdateHarqProcessId(uint16_t rnti)
Update and return a new process Id for the RNTI specified.
std::map< uint16_t, uint32_t > m_a30CqiTimers
Map of UE's timers on DL CQI A30 received.
void DoCschedLcReleaseReq(const struct FfMacCschedSapProvider::CschedLcReleaseReqParameters ¶ms)
CSched LC release request.
std::vector< uint16_t > m_rachAllocationMap
RACH allocation map.
LteFfrSapUser * m_ffrSapUser
FFR SAP user.
std::map< uint16_t, uint32_t > m_ceBsrRxed
Map of UE's buffer status reports received.
int GetRbgSize(int dlbandwidth)
Get RBG size.
std::map< uint16_t, uint32_t > m_p10CqiTimers
Map of UE's timers on DL CQI P01 received.
std::map< uint16_t, uint8_t > m_ulHarqCurrentProcessId
UL HARQ current process ID.
void DoSchedDlRlcBufferReq(const struct FfMacSchedSapProvider::SchedDlRlcBufferReqParameters ¶ms)
Sched DL RLC buffer request.
void RefreshDlCqiMaps()
Refresh DL CQI maps function.
void DoSchedUlCqiInfoReq(const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters ¶ms)
Sched UL CQI info request.
uint8_t m_ulGrantMcs
MCS for UL grant (default 0)
std::map< uint16_t, std::vector< double > > m_ueCqi
Map of UEs' UL-CQI per RBG.
FfMacSchedSapProvider * GetFfMacSchedSapProvider() override
uint32_t m_creditableThreshold
threshold of flow credit
std::map< uint16_t, tdtbfqsFlowPerf_t > m_flowStatsUl
Map of UE statistics (per RNTI basis)
LteFfrSapUser * GetLteFfrSapUser() override
FfMacCschedSapProvider * GetFfMacCschedSapProvider() override
void TransmissionModeConfigurationUpdate(uint16_t rnti, uint8_t txMode)
Transmission mde configuration update function.
friend class MemberCschedSapProvider< TdTbfqFfMacScheduler >
allow MemberCschedSapProvider<TdTbfqFfMacScheduler> class friend access
std::map< LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters > m_rlcBufferReq
Vectors of UE's LC info.
FfMacCschedSapProvider * m_cschedSapProvider
CSched SAP provider.
void RefreshUlCqiMaps()
Refresh UL CQI maps function.
void SetFfMacSchedSapUser(FfMacSchedSapUser *s) override
set the user part of the FfMacSchedSap that this Scheduler will interact with.
void DoSchedUlTriggerReq(const struct FfMacSchedSapProvider::SchedUlTriggerReqParameters ¶ms)
Sched UL trigger request.
int m_debtLimit
flow debt limit (byte)
double EstimateUlSinr(uint16_t rnti, uint16_t rb)
Estimate UL SINR function.
void DoCschedUeReleaseReq(const struct FfMacCschedSapProvider::CschedUeReleaseReqParameters ¶ms)
CSched UE release request.
void DoCschedLcConfigReq(const struct FfMacCschedSapProvider::CschedLcConfigReqParameters ¶ms)
CSched LC config request.
void DoSchedUlSrInfoReq(const struct FfMacSchedSapProvider::SchedUlSrInfoReqParameters ¶ms)
Sched UL SR info request.
LteFfrSapProvider * m_ffrSapProvider
FFR SAP provider.
std::map< uint16_t, uint8_t > m_p10CqiRxed
Map of UE's DL CQI P01 received.
friend class MemberSchedSapProvider< TdTbfqFfMacScheduler >
allow MemberSchedSapProvider<TdTbfqFfMacScheduler> class friend access
void DoCschedCellConfigReq(const struct FfMacCschedSapProvider::CschedCellConfigReqParameters ¶ms)
CSched cell config request.
uint32_t m_tokenPoolSize
maximum size of token pool (byte)
std::map< uint16_t, DlHarqProcessesStatus_t > m_dlHarqProcessesStatus
DL HARQ process status.
FfMacCschedSapUser * m_cschedSapUser
CSched SAP user.
std::map< uint16_t, uint32_t > m_ueCqiTimers
Map of UEs' timers on UL-CQI per RBG.
void DoDispose() override
Destructor implementation.
void DoSchedUlMacCtrlInfoReq(const struct FfMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters ¶ms)
Sched UL MAC control info request.
std::map< uint16_t, uint8_t > m_dlHarqCurrentProcessId
DL HARQ current process ID.
void DoSchedDlTriggerReq(const struct FfMacSchedSapProvider::SchedDlTriggerReqParameters ¶ms)
Sched DL trigger request.
std::map< uint16_t, std::vector< uint16_t > > m_allocationMaps
Map of previous allocated UE per RBG (used to retrieve info from UL-CQI)
void RefreshHarqProcesses()
Refresh HARQ processes according to the timers.
TdTbfqFfMacScheduler()
Constructor.
void SetFfMacCschedSapUser(FfMacCschedSapUser *s) override
set the user part of the FfMacCschedSap that this Scheduler will interact with.
std::vector< struct RachListElement_s > m_rachList
RACH list.
std::vector< DlInfoListElement_s > m_dlInfoListBuffered
HARQ retx buffered.
std::map< uint16_t, UlHarqProcessesStatus_t > m_ulHarqProcessesStatus
UL HARQ process status.
void DoCschedUeConfigReq(const struct FfMacCschedSapProvider::CschedUeConfigReqParameters ¶ms)
CSched UE config request.
std::map< uint16_t, tdtbfqsFlowPerf_t > m_flowStatsDl
Map of UE statistics (per RNTI basis) in downlink.
std::map< uint16_t, SbMeasResult_s > m_a30CqiRxed
Map of UE's DL CQI A30 received.
uint64_t bankSize
the number of bytes in token bank
bool m_harqOn
m_harqOn when false inhibit the HARQ mechanisms (by default active)
static uint8_t TxMode2LayerNum(uint8_t txMode)
Transmit mode 2 layer number.
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Hold an unsigned integer type.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Ptr< const AttributeAccessor > MakeBooleanAccessor(T1 a1)
Ptr< const AttributeChecker > MakeBooleanChecker()
Ptr< const AttributeAccessor > MakeIntegerAccessor(T1 a1)
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_ABORT_MSG_IF(cond, msg)
Abnormal program termination if a condition is true, with a message.
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::vector< UlDciListElement_s > UlHarqProcessesDciBuffer_t
UL HARQ process DCI buffer vector.
static const int TdTbfqType0AllocationRbg[4]
TDTBFQ type 0 allocation RBG.
std::vector< uint8_t > DlHarqProcessesTimer_t
DL HARQ process timer vector typedef.
std::vector< uint8_t > DlHarqProcessesStatus_t
DL HARQ process status vector typedef.
std::vector< RlcPduList_t > DlHarqRlcPduListBuffer_t
vector of the 8 HARQ processes per UE
std::vector< DlDciListElement_s > DlHarqProcessesDciBuffer_t
DL HARQ process DCI buffer vector typedef.
std::vector< uint8_t > UlHarqProcessesStatus_t
UL HARQ process status vector.
params
Fit Fluctuating Two Ray model to the 3GPP TR 38.901 using the Anderson-Darling goodness-of-fit ##.
See section 4.3.8 builDataListElement.
std::vector< std::vector< struct RlcPduListElement_s > > m_rlcPduList
RLC PDU list.
struct DlDciListElement_s m_dci
DCI.
See section 4.3.10 buildRARListElement.
See section 4.3.1 dlDciListElement.
std::vector< uint8_t > m_ndi
New data indicator.
uint8_t m_harqProcess
HARQ process.
uint32_t m_rbBitmap
RB bitmap.
std::vector< uint8_t > m_mcs
MCS.
uint8_t m_resAlloc
The type of resource allocation.
std::vector< uint16_t > m_tbsSize
The TBs size.
std::vector< uint8_t > m_rv
Redundancy version.
uint8_t m_tpc
Tx power control command.
Parameters of the API primitives.
uint16_t m_dlBandwidth
DL bandwidth.
uint16_t m_ulBandwidth
UL bandwidth.
Parameters of the CSCHED_LC_CONFIG_REQ primitive.
Parameters of the CSCHED_LC_RELEASE_REQ primitive.
Parameters of the CSCHED_UE_CONFIG_REQ primitive.
Parameters of the CSCHED_UE_RELEASE_REQ primitive.
Parameters of the CSCHED_UE_CONFIG_CNF primitive.
enum Result_e m_result
result
Parameters of the CSCHED_UE_CONFIG_UPDATE_IND primitive.
Parameters of the SCHED_DL_CQI_INFO_REQ primitive.
Parameters of the SCHED_DL_MAC_BUFFER_REQ primitive.
Parameters of the SCHED_DL_PAGING_BUFFER_REQ primitive.
Parameters of the SCHED_DL_RACH_INFO_REQ primitive.
Parameters of the API primitives.
Parameters of the SCHED_DL_TRIGGER_REQ primitive.
Parameters of the SCHED_UL_CQI_INFO_REQ primitive.
Parameters of the SCHED_UL_MAC_CTRL_INFO_REQ primitive.
Parameters of the SCHED_UL_NOISE_INTERFERENCE_REQ primitive.
Parameters of the SCHED_UL_SR_INFO_REQ primitive.
Parameters of the SCHED_UL_TRIGGER_REQ primitive.
Parameters of the API primitives.
uint8_t m_nrOfPdcchOfdmSymbols
number of PDCCH OFDM symbols
std::vector< struct BuildDataListElement_s > m_buildDataList
build data list
std::vector< struct BuildRarListElement_s > m_buildRarList
build rar list
Parameters of the SCHED_UL_CONFIG_IND primitive.
std::vector< struct UlDciListElement_s > m_dciList
DCI list.
See section 4.3.9 rlcPDU_ListElement.
uint8_t m_logicalChannelIdentity
logical channel identity
See section 4.3.2 ulDciListElement.
int8_t m_pdcchPowerOffset
CCH power offset.
int8_t m_tpc
Tx power control command.
uint8_t m_dai
DL assignment index.
uint8_t m_cceIndex
Control Channel Element index.
uint8_t m_ulIndex
UL index.
uint8_t m_ueTxAntennaSelection
UE antenna selection.
bool m_cqiRequest
CQI request.
uint8_t m_freqHopping
freq hopping
uint8_t m_aggrLevel
The aggregation level.
int8_t m_tpc
Tx power control command.
bool m_cqiRequest
CQI request?
uint32_t tokenPoolSize
current size of token pool (byte)
int debtLimit
counter threshold that the flow cannot further borrow tokens from bank
uint32_t maxTokenPoolSize
maximum size of token pool (byte)
int counter
the number of token borrow or given to token bank
uint32_t creditableThreshold
the flow cannot borrow token from bank until the number of token it has deposited to bank reaches thi...
uint64_t packetArrivalRate
packet arrival rate( byte/s)
uint64_t tokenGenerationRate
token generation rate ( byte/s )
Time flowStart
flow start time
uint32_t burstCredit
the maximum number of tokens connection i can borrow from the bank each time