24 #include <ns3/fatal-error.h>
26 #include <ns3/object-map.h>
27 #include <ns3/object-factory.h>
28 #include <ns3/simulator.h>
30 #include <ns3/lte-rlc.h>
31 #include <ns3/lte-rlc-tm.h>
32 #include <ns3/lte-rlc-um.h>
33 #include <ns3/lte-rlc-am.h>
34 #include <ns3/lte-pdcp.h>
35 #include <ns3/lte-radio-bearer-info.h>
97 "IDLE_CAMPED_NORMALLY",
101 "CONNECTED_NORMALLY",
102 "CONNECTED_HANDOVER",
103 "CONNECTED_PHY_PROBLEM",
104 "CONNECTED_REESTABLISHING"
125 : m_cphySapProvider (0),
126 m_cmacSapProvider (0),
128 m_macSapProvider (0),
130 m_state (IDLE_START),
135 m_connectionPending (false),
136 m_hasReceivedMib (false),
137 m_hasReceivedSib1 (false),
138 m_hasReceivedSib2 (false),
174 .AddAttribute (
"DataRadioBearerMap",
"List of UE RadioBearerInfo for Data Radio Bearers by LCID.",
177 MakeObjectMapChecker<LteDataRadioBearerInfo> ())
178 .AddAttribute (
"Srb0",
"SignalingRadioBearerInfo for SRB0",
181 MakePointerChecker<LteSignalingRadioBearerInfo> ())
182 .AddAttribute (
"Srb1",
"SignalingRadioBearerInfo for SRB1",
185 MakePointerChecker<LteSignalingRadioBearerInfo> ())
186 .AddAttribute (
"CellId",
187 "Serving cell identifier",
190 MakeUintegerChecker<uint16_t> ())
191 .AddAttribute (
"C-RNTI",
192 "Cell Radio Network Temporary Identifier",
195 MakeUintegerChecker<uint16_t> ())
196 .AddAttribute (
"T300",
197 "Timer for the RRC Connection Establishment procedure "
198 "(i.e., the procedure is deemed as failed if it takes longer than this)",
202 .AddTraceSource (
"MibReceived",
203 "trace fired upon reception of Master Information Block",
205 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
206 .AddTraceSource (
"Sib1Received",
207 "trace fired upon reception of System Information Block Type 1",
209 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
210 .AddTraceSource (
"Sib2Received",
211 "trace fired upon reception of System Information Block Type 2",
213 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
214 .AddTraceSource (
"StateTransition",
215 "trace fired upon every UE RRC state transition",
217 "ns3::LteUeRrc::StateTracedCallback")
218 .AddTraceSource (
"InitialCellSelectionEndOk",
219 "trace fired upon successful initial cell selection procedure",
221 "ns3::LteUeRrc::CellSelectionTracedCallback")
222 .AddTraceSource (
"InitialCellSelectionEndError",
223 "trace fired upon failed initial cell selection procedure",
225 "ns3::LteUeRrc::CellSelectionTracedCallback")
226 .AddTraceSource (
"RandomAccessSuccessful",
227 "trace fired upon successful completion of the random access procedure",
229 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
230 .AddTraceSource (
"RandomAccessError",
231 "trace fired upon failure of the random access procedure",
233 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
234 .AddTraceSource (
"ConnectionEstablished",
235 "trace fired upon successful RRC connection establishment",
237 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
238 .AddTraceSource (
"ConnectionTimeout",
239 "trace fired upon timeout RRC connection establishment because of T300",
241 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
242 .AddTraceSource (
"ConnectionReconfiguration",
243 "trace fired upon RRC connection reconfiguration",
245 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
246 .AddTraceSource (
"HandoverStart",
247 "trace fired upon start of a handover procedure",
249 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
250 .AddTraceSource (
"HandoverEndOk",
251 "trace fired upon successful termination of a handover procedure",
253 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
254 .AddTraceSource (
"HandoverEndError",
255 "trace fired upon failure of a handover procedure",
257 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
402 Ptr<LteRlc> rlc = CreateObject<LteRlcTm> ()->GetObject<LteRlc> ();
407 m_srb0 = CreateObject<LteSignalingRadioBearerInfo> ();
409 m_srb0->m_srbIdentity = 0;
436 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
442 params.lcid = it->second->m_logicalChannelIdentity;
445 <<
" on DRBID " << (uint32_t) drbid
446 <<
" (LCID " << (uint32_t) params.lcid <<
")"
447 <<
" (" << packet->
GetSize () <<
" bytes)");
448 it->second->m_pdcp->GetLtePdcpSapProvider ()->TransmitPdcpSdu (params);
533 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
725 "Cell identity in SIB1 does not match with the originating cell");
740 "Cell identity in SIB1 does not match with the originating cell");
764 std::vector <LteUeCphySapUser::UeMeasurementsElement>::iterator newMeasIt;
769 newMeasIt->m_rsrq, useLayer3Filtering);
779 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
1018 uint16_t maxRsrpCellId = 0;
1019 double maxRsrp = -std::numeric_limits<double>::infinity ();
1021 std::map<uint16_t, MeasValues>::iterator it;
1028 if (maxRsrp < it->second.rsrp)
1030 std::set<uint16_t>::const_iterator itCell;
1034 maxRsrpCellId = it->first;
1035 maxRsrp = it->second.rsrp;
1040 if (maxRsrpCellId == 0)
1042 NS_LOG_WARN (
this <<
" Cell search is unable to detect surrounding cell to attach to");
1047 <<
" is the strongest untried surrounding cell");
1066 bool isSuitableCell =
false;
1067 bool isAcceptableCell =
false;
1068 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1069 double qRxLevMeas = storedMeasIt->second.rsrp;
1071 NS_LOG_LOGIC (
this <<
" cell selection to cellId=" << cellId
1072 <<
" qrxlevmeas=" << qRxLevMeas <<
" dBm"
1073 <<
" qrxlevmin=" << qRxLevMin <<
" dBm");
1075 if (qRxLevMeas - qRxLevMin > 0)
1077 isAcceptableCell =
true;
1082 isSuitableCell = (cellCsgIndication ==
false) || (cellCsgId ==
m_csgWhiteList);
1085 << cellCsgId <<
"/" << cellCsgIndication);
1106 if (isAcceptableCell)
1145 std::list<LteRrcSap::SrbToAddMod>::const_iterator stamIt = rrcd.
srbToAddModList.begin ();
1153 NS_ASSERT_MSG (stamIt->srbIdentity == 1,
"only SRB1 supported");
1155 const uint8_t lcid = 1;
1164 pdcp->SetLcId (lcid);
1169 m_srb1 = CreateObject<LteSignalingRadioBearerInfo> ();
1172 m_srb1->m_srbIdentity = 1;
1174 m_srb1->m_logicalChannelConfig.priority = stamIt->logicalChannelConfig.priority;
1175 m_srb1->m_logicalChannelConfig.prioritizedBitRateKbps = stamIt->logicalChannelConfig.prioritizedBitRateKbps;
1176 m_srb1->m_logicalChannelConfig.bucketSizeDurationMs = stamIt->logicalChannelConfig.bucketSizeDurationMs;
1177 m_srb1->m_logicalChannelConfig.logicalChannelGroup = stamIt->logicalChannelConfig.logicalChannelGroup;
1180 lcConfig.
priority = stamIt->logicalChannelConfig.priority;
1192 ueParams.srb1SapProvider =
m_srb1->m_pdcp->GetLtePdcpSapProvider ();
1197 NS_LOG_INFO (
"request to modify SRB1 (skipping as currently not implemented)");
1203 std::list<LteRrcSap::DrbToAddMod>::const_iterator dtamIt;
1208 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" adding/modifying DRBID " << (uint32_t) dtamIt->drbIdentity <<
" LC " << (uint32_t) dtamIt->logicalChannelIdentity);
1209 NS_ASSERT_MSG (dtamIt->logicalChannelIdentity > 2,
"LCID value " << dtamIt->logicalChannelIdentity <<
" is reserved for SRBs");
1211 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator drbMapIt =
m_drbMap.find (dtamIt->drbIdentity);
1223 switch (dtamIt->rlcConfig.choice)
1244 rlc->
SetLcId (dtamIt->logicalChannelIdentity);
1247 drbInfo->m_rlc = rlc;
1248 drbInfo->m_epsBearerIdentity = dtamIt->epsBearerIdentity;
1249 drbInfo->m_logicalChannelIdentity = dtamIt->logicalChannelIdentity;
1250 drbInfo->m_drbIdentity = dtamIt->drbIdentity;
1258 pdcp->SetLcId (dtamIt->logicalChannelIdentity);
1262 drbInfo->m_pdcp = pdcp;
1271 lcConfig.
priority = dtamIt->logicalChannelConfig.priority;
1289 std::list<uint8_t>::iterator dtdmIt;
1294 uint8_t drbid = *dtdmIt;
1295 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" releasing DRB " << (uint32_t) drbid << drbid);
1296 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
1318 uint8_t measObjectId = *it;
1319 NS_LOG_LOGIC (
this <<
" deleting measObjectId " << (uint32_t) measObjectId);
1324 if (measIdIt->second.measObjectId == measObjectId)
1326 uint8_t measId = measIdIt->second.measId;
1328 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to measObjectId " << (uint32_t) measObjectId);
1347 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"cellsToRemoveList not supported");
1348 NS_ASSERT_MSG (it->measObjectEutra.cellsToAddModList.empty (),
"cellsToAddModList not supported");
1349 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"blackCellsToRemoveList not supported");
1350 NS_ASSERT_MSG (it->measObjectEutra.blackCellsToAddModList.empty (),
"blackCellsToAddModList not supported");
1351 NS_ASSERT_MSG (it->measObjectEutra.haveCellForWhichToReportCGI ==
false,
"cellForWhichToReportCGI is not supported");
1353 uint8_t measObjectId = it->measObjectId;
1357 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" exists, updating entry");
1358 measObjectIt->second = *it;
1359 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1364 if (measIdIt->second.measObjectId == measObjectId)
1366 uint8_t measId = measIdIt->second.measId;
1367 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to measObjectId " << (uint32_t) measObjectId);
1374 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" is new, adding entry");
1385 uint8_t reportConfigId = *it;
1386 NS_LOG_LOGIC (
this <<
" deleting reportConfigId " << (uint32_t) reportConfigId);
1391 if (measIdIt->second.reportConfigId == reportConfigId)
1393 uint8_t measId = measIdIt->second.measId;
1395 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to reportConfigId " << (uint32_t) reportConfigId);
1415 "only trigger type EVENT is supported");
1417 uint8_t reportConfigId = it->reportConfigId;
1421 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" exists, updating entry");
1423 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1428 if (measIdIt->second.reportConfigId == reportConfigId)
1430 uint8_t measId = measIdIt->second.measId;
1431 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to reportConfigId " << (uint32_t) reportConfigId);
1438 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" is new, adding entry");
1454 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1468 uint8_t measId = *it;
1469 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId);
1479 for (std::list<LteRrcSap::MeasIdToAddMod>::iterator it = mc.
measIdToAddModList.begin ();
1483 NS_LOG_LOGIC (
this <<
" measId " << (uint32_t) it->measId
1484 <<
" (measObjectId=" << (uint32_t) it->measObjectId
1485 <<
", reportConfigId=" << (uint32_t) it->reportConfigId
1492 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (it->measId);
1495 measReportIt->second.periodicReportTimer.Cancel ();
1502 std::list<PendingTrigger_t> s;
1525 bool useLayer3Filtering)
1527 NS_LOG_FUNCTION (
this << cellId << rsrp << rsrq << useLayer3Filtering);
1529 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1533 if (useLayer3Filtering)
1539 if (std::isnan (storedMeasIt->second.rsrq))
1542 storedMeasIt->second.rsrq = rsrq;
1552 storedMeasIt->second.rsrp = rsrp;
1553 storedMeasIt->second.rsrq = rsrq;
1562 std::pair<uint16_t, MeasValues> val (cellId, v);
1563 std::pair<std::map<uint16_t, MeasValues>::iterator,
bool>
1565 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
1566 storedMeasIt = ret.first;
1571 <<
", new RSRP " << rsrp <<
" stored " << storedMeasIt->second.rsrp
1572 <<
", new RSRQ " << rsrq <<
" stored " << storedMeasIt->second.rsrq);
1582 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt =
1585 NS_ASSERT (measIdIt->first == measIdIt->second.measId);
1587 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
1592 std::map<uint8_t, LteRrcSap::MeasObjectToAddMod>::iterator
1597 std::map<uint8_t, VarMeasReport>::iterator
1605 "only triggerType == event is supported");
1608 NS_LOG_LOGIC (
this <<
" considering measId " << (uint32_t) measId);
1609 bool eventEntryCondApplicable =
false;
1610 bool eventLeavingCondApplicable =
false;
1614 switch (reportConfigEutra.eventId)
1628 switch (reportConfigEutra.triggerQuantity)
1632 NS_ASSERT (reportConfigEutra.threshold1.choice
1638 NS_ASSERT (reportConfigEutra.threshold1.choice
1648 bool entryCond = ms - hys > thresh;
1652 if (!isMeasIdInReportList)
1654 concernedCellsEntry.push_back (
m_cellId);
1655 eventEntryCondApplicable =
true;
1664 != measReportIt->second.cellsTriggeredList.end ());
1667 else if (reportConfigEutra.timeToTrigger > 0)
1673 bool leavingCond = ms + hys < thresh;
1677 if (isMeasIdInReportList)
1684 != measReportIt->second.cellsTriggeredList.end ());
1685 concernedCellsLeaving.push_back (
m_cellId);
1686 eventLeavingCondApplicable =
true;
1689 else if (reportConfigEutra.timeToTrigger > 0)
1695 <<
" ms=" << ms <<
" thresh=" << thresh
1696 <<
" entryCond=" << entryCond
1697 <<
" leavingCond=" << leavingCond);
1715 switch (reportConfigEutra.triggerQuantity)
1719 NS_ASSERT (reportConfigEutra.threshold1.choice
1725 NS_ASSERT (reportConfigEutra.threshold1.choice
1735 bool entryCond = ms + hys < thresh;
1739 if (!isMeasIdInReportList)
1741 concernedCellsEntry.push_back (
m_cellId);
1742 eventEntryCondApplicable =
true;
1751 != measReportIt->second.cellsTriggeredList.end ());
1754 else if (reportConfigEutra.timeToTrigger > 0)
1760 bool leavingCond = ms - hys > thresh;
1764 if (isMeasIdInReportList)
1771 != measReportIt->second.cellsTriggeredList.end ());
1772 concernedCellsLeaving.push_back (
m_cellId);
1773 eventLeavingCondApplicable =
true;
1776 else if (reportConfigEutra.timeToTrigger > 0)
1782 <<
" ms=" << ms <<
" thresh=" << thresh
1783 <<
" entryCond=" << entryCond
1784 <<
" leavingCond=" << leavingCond);
1798 double ofn = measObjectEutra.offsetFreq;
1801 double ofp = measObjectEutra.offsetFreq;
1808 switch (reportConfigEutra.triggerQuantity)
1812 NS_ASSERT (reportConfigEutra.threshold1.choice
1817 NS_ASSERT (reportConfigEutra.threshold1.choice
1825 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
1829 uint16_t cellId = storedMeasIt->first;
1835 switch (reportConfigEutra.triggerQuantity)
1838 mn = storedMeasIt->second.rsrp;
1841 mn = storedMeasIt->second.rsrq;
1848 bool hasTriggered = isMeasIdInReportList
1849 && (measReportIt->second.cellsTriggeredList.find (cellId)
1850 != measReportIt->second.cellsTriggeredList.end ());
1853 bool entryCond = mn + ofn + ocn - hys > mp + ofp + ocp + off;
1859 concernedCellsEntry.push_back (cellId);
1860 eventEntryCondApplicable =
true;
1863 else if (reportConfigEutra.timeToTrigger > 0)
1869 bool leavingCond = mn + ofn + ocn + hys < mp + ofp + ocp + off;
1875 concernedCellsLeaving.push_back (cellId);
1876 eventLeavingCondApplicable =
true;
1879 else if (reportConfigEutra.timeToTrigger > 0)
1884 NS_LOG_LOGIC (
this <<
" event A3: neighbor cell " << cellId
1885 <<
" mn=" << mn <<
" mp=" << mp <<
" offset=" << off
1886 <<
" entryCond=" << entryCond
1887 <<
" leavingCond=" << leavingCond);
1903 double ofn = measObjectEutra.offsetFreq;
1909 switch (reportConfigEutra.triggerQuantity)
1912 NS_ASSERT (reportConfigEutra.threshold1.choice
1917 NS_ASSERT (reportConfigEutra.threshold1.choice
1926 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
1930 uint16_t cellId = storedMeasIt->first;
1936 switch (reportConfigEutra.triggerQuantity)
1939 mn = storedMeasIt->second.rsrp;
1942 mn = storedMeasIt->second.rsrq;
1949 bool hasTriggered = isMeasIdInReportList
1950 && (measReportIt->second.cellsTriggeredList.find (cellId)
1951 != measReportIt->second.cellsTriggeredList.end ());
1954 bool entryCond = mn + ofn + ocn - hys > thresh;
1960 concernedCellsEntry.push_back (cellId);
1961 eventEntryCondApplicable =
true;
1964 else if (reportConfigEutra.timeToTrigger > 0)
1970 bool leavingCond = mn + ofn + ocn + hys < thresh;
1976 concernedCellsLeaving.push_back (cellId);
1977 eventLeavingCondApplicable =
true;
1980 else if (reportConfigEutra.timeToTrigger > 0)
1985 NS_LOG_LOGIC (
this <<
" event A4: neighbor cell " << cellId
1986 <<
" mn=" << mn <<
" thresh=" << thresh
1987 <<
" entryCond=" << entryCond
1988 <<
" leavingCond=" << leavingCond);
2006 double ofn = measObjectEutra.offsetFreq;
2013 switch (reportConfigEutra.triggerQuantity)
2017 NS_ASSERT (reportConfigEutra.threshold1.choice
2019 NS_ASSERT (reportConfigEutra.threshold2.choice
2026 NS_ASSERT (reportConfigEutra.threshold1.choice
2028 NS_ASSERT (reportConfigEutra.threshold2.choice
2039 bool entryCond = mp + hys < thresh1;
2043 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2047 uint16_t cellId = storedMeasIt->first;
2053 switch (reportConfigEutra.triggerQuantity)
2056 mn = storedMeasIt->second.rsrp;
2059 mn = storedMeasIt->second.rsrq;
2066 bool hasTriggered = isMeasIdInReportList
2067 && (measReportIt->second.cellsTriggeredList.find (cellId)
2068 != measReportIt->second.cellsTriggeredList.end ());
2072 entryCond = mn + ofn + ocn - hys > thresh2;
2078 concernedCellsEntry.push_back (cellId);
2079 eventEntryCondApplicable =
true;
2082 else if (reportConfigEutra.timeToTrigger > 0)
2087 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2088 <<
" mn=" << mn <<
" mp=" << mp
2089 <<
" thresh2=" << thresh2
2090 <<
" thresh1=" << thresh1
2091 <<
" entryCond=" << entryCond);
2099 <<
" mp=" << mp <<
" thresh1=" << thresh1
2100 <<
" entryCond=" << entryCond);
2102 if (reportConfigEutra.timeToTrigger > 0)
2108 if (isMeasIdInReportList)
2111 bool leavingCond = mp - hys > thresh1;
2115 if (reportConfigEutra.timeToTrigger == 0)
2119 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2123 uint16_t cellId = storedMeasIt->first;
2129 if (measReportIt->second.cellsTriggeredList.find (cellId)
2130 != measReportIt->second.cellsTriggeredList.end ())
2132 concernedCellsLeaving.push_back (cellId);
2133 eventLeavingCondApplicable =
true;
2141 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2145 uint16_t cellId = storedMeasIt->first;
2151 if (measReportIt->second.cellsTriggeredList.find (cellId)
2152 != measReportIt->second.cellsTriggeredList.end ())
2154 switch (reportConfigEutra.triggerQuantity)
2157 mn = storedMeasIt->second.rsrp;
2160 mn = storedMeasIt->second.rsrq;
2169 leavingCond = mn + ofn + ocn + hys < thresh2;
2181 concernedCellsLeaving.push_back (cellId);
2182 eventLeavingCondApplicable =
true;
2184 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2185 <<
" mn=" << mn <<
" mp=" << mp
2186 <<
" thresh2=" << thresh2
2187 <<
" thresh1=" << thresh1
2188 <<
" leavingCond=" << leavingCond);
2198 <<
" mp=" << mp <<
" thresh1=" << thresh1
2199 <<
" leavingCond=" << leavingCond);
2204 if (reportConfigEutra.timeToTrigger > 0)
2211 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2215 uint16_t cellId = storedMeasIt->first;
2221 if (measReportIt->second.cellsTriggeredList.find (cellId)
2222 != measReportIt->second.cellsTriggeredList.end ())
2224 switch (reportConfigEutra.triggerQuantity)
2227 mn = storedMeasIt->second.rsrp;
2230 mn = storedMeasIt->second.rsrq;
2238 leavingCond = mn + ofn + ocn + hys < thresh2;
2242 concernedCellsLeaving.push_back (cellId);
2243 eventLeavingCondApplicable =
true;
2246 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2247 <<
" mn=" << mn <<
" mp=" << mp
2248 <<
" thresh2=" << thresh2
2249 <<
" thresh1=" << thresh1
2250 <<
" leavingCond=" << leavingCond);
2266 NS_FATAL_ERROR (
"unsupported eventId " << reportConfigEutra.eventId);
2271 NS_LOG_LOGIC (
this <<
" eventEntryCondApplicable=" << eventEntryCondApplicable
2272 <<
" eventLeavingCondApplicable=" << eventLeavingCondApplicable);
2274 if (eventEntryCondApplicable)
2276 if (reportConfigEutra.timeToTrigger == 0)
2287 measId, concernedCellsEntry);
2288 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2291 enteringTriggerIt->second.push_back (t);
2295 if (eventLeavingCondApplicable)
2299 && reportConfigEutra.reportOnLeave;
2301 if (reportConfigEutra.timeToTrigger == 0)
2312 measId, concernedCellsLeaving, reportOnLeave);
2313 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2316 leavingTriggerIt->second.push_back (t);
2327 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2331 if (!it1->second.empty ())
2333 std::list<PendingTrigger_t>::iterator it2;
2334 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2337 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at "
2342 it1->second.clear ();
2351 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2355 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2356 while (it2 != it1->second.end ())
2360 ConcernedCells_t::iterator it3;
2361 for (it3 = it2->concernedCells.begin ();
2362 it3 != it2->concernedCells.end (); ++it3)
2366 it3 = it2->concernedCells.erase (it3);
2370 if (it2->concernedCells.empty ())
2372 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at "
2375 it2 = it1->second.erase (it2);
2389 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2393 if (!it1->second.empty ())
2395 std::list<PendingTrigger_t>::iterator it2;
2396 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2399 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at "
2404 it1->second.clear ();
2413 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2417 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2418 while (it2 != it1->second.end ())
2422 ConcernedCells_t::iterator it3;
2423 for (it3 = it2->concernedCells.begin ();
2424 it3 != it2->concernedCells.end (); ++it3)
2428 it3 = it2->concernedCells.erase (it3);
2432 if (it2->concernedCells.empty ())
2434 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at "
2437 it2 = it1->second.erase (it2);
2452 std::map<uint8_t, VarMeasReport>::iterator
2459 std::pair<uint8_t, VarMeasReport> val (measId, r);
2460 std::pair<std::map<uint8_t, VarMeasReport>::iterator,
bool>
2462 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
2463 measReportIt = ret.first;
2468 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2469 it != enteringCells.end ();
2472 measReportIt->second.cellsTriggeredList.insert (*it);
2475 NS_ASSERT (!measReportIt->second.cellsTriggeredList.empty ());
2476 measReportIt->second.numberOfReportsSent = 0;
2477 measReportIt->second.periodicReportTimer
2482 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2485 if (!enteringTriggerIt->second.empty ())
2493 enteringTriggerIt->second.pop_front ();
2495 if (!enteringTriggerIt->second.empty ())
2502 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2503 it != enteringCells.end (); ++it)
2520 std::map<uint8_t, VarMeasReport>::iterator
2524 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2525 it != leavingCells.end ();
2528 measReportIt->second.cellsTriggeredList.erase (*it);
2537 if (measReportIt->second.cellsTriggeredList.empty ())
2539 measReportIt->second.periodicReportTimer.Cancel ();
2543 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2546 if (!leavingTriggerIt->second.empty ())
2554 leavingTriggerIt->second.pop_front ();
2556 if (!leavingTriggerIt->second.empty ())
2563 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2564 it != leavingCells.end (); ++it)
2580 std::map<uint8_t, VarMeasReport>::iterator
2584 NS_LOG_LOGIC (
this <<
" deleting existing report for measId " << (uint16_t) measId);
2585 measReportIt->second.periodicReportTimer.Cancel ();
2599 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator
2603 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
2610 measResults.
measId = measId;
2617 "RSRP " << (uint32_t) measResults.
rsrpResult <<
" (" << servingMeasIt->second.rsrp <<
" dBm) "
2618 "RSRQ " << (uint32_t) measResults.
rsrqResult <<
" (" << servingMeasIt->second.rsrq <<
" dB)");
2620 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (measId);
2623 NS_LOG_ERROR (
"no entry found in m_varMeasReportList for measId " << (uint32_t) measId);
2627 if (!(measReportIt->second.cellsTriggeredList.empty ()))
2629 std::multimap<double, uint16_t> sortedNeighCells;
2630 for (std::set<uint16_t>::iterator cellsTriggeredIt = measReportIt->second.cellsTriggeredList.begin ();
2631 cellsTriggeredIt != measReportIt->second.cellsTriggeredList.end ();
2634 uint16_t cellId = *cellsTriggeredIt;
2637 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2638 double triggerValue;
2639 switch (reportConfigEutra.triggerQuantity)
2642 triggerValue = neighborMeasIt->second.rsrp;
2645 triggerValue = neighborMeasIt->second.rsrq;
2651 sortedNeighCells.insert (std::pair<double, uint16_t> (triggerValue, cellId));
2655 std::multimap<double, uint16_t>::reverse_iterator sortedNeighCellsIt;
2657 for (sortedNeighCellsIt = sortedNeighCells.rbegin (), count = 0;
2658 sortedNeighCellsIt != sortedNeighCells.rend () && count < reportConfigEutra.maxReportCells;
2659 ++sortedNeighCellsIt, ++count)
2661 uint16_t cellId = sortedNeighCellsIt->second;
2662 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2666 measResultEutra.haveCgiInfo =
false;
2667 measResultEutra.haveRsrpResult =
true;
2669 measResultEutra.haveRsrqResult =
true;
2671 NS_LOG_INFO (
this <<
" reporting neighbor cell " << (uint32_t) measResultEutra.physCellId
2672 <<
" RSRP " << (uint32_t) measResultEutra.rsrpResult
2673 <<
" (" << neighborMeasIt->second.rsrp <<
" dBm)"
2674 <<
" RSRQ " << (uint32_t) measResultEutra.rsrqResult
2675 <<
" (" << neighborMeasIt->second.rsrq <<
" dB)");
2682 NS_LOG_WARN (
this <<
" cellsTriggeredList is empty");
2690 measReportIt->second.numberOfReportsSent++;
2691 measReportIt->second.periodicReportTimer.Cancel ();
2693 Time reportInterval;
2694 switch (reportConfigEutra.reportInterval)
2721 reportInterval =
Seconds (60);
2724 reportInterval =
Seconds (360);
2727 reportInterval =
Seconds (720);
2730 reportInterval =
Seconds (1800);
2733 reportInterval =
Seconds (3600);
2736 NS_FATAL_ERROR (
"Unsupported reportInterval " << (uint16_t) reportConfigEutra.reportInterval);
2741 measReportIt->second.periodicReportTimer
2768 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it;
2800 std::map<uint8_t, uint8_t>::iterator it =
m_bid2DrbidMap.find (bid);
static Time GetDelayLeft(const EventId &id)
Get the remaining time until this event will execute.
uint8_t numberOfRaPreambles
LtePdcpSapProvider * srb1SapProvider
Simulation virtual time values and global simulation resolution.
uint8_t raResponseWindowSize
virtual void Reset()=0
reset the PHY
CarrierFreqEutra carrierFreq
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
PdschConfigDedicated pdschConfigDedicated
Part of the RRC protocol.
void DoRecvRrcConnectionSetup(LteRrcSap::RrcConnectionSetup msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionSetup interface...
void DoRecvMasterInformationBlock(uint16_t cellId, LteRrcSap::MasterInformationBlock msg)
std::map< uint8_t, LteRrcSap::MeasObjectToAddMod > measObjectList
std::vector< struct UeMeasurementsElement > m_ueMeasurementsList
void CancelEnteringTrigger(uint8_t measId)
Clear all the waiting triggers in m_enteringTriggerQueue which are associated with the given measurem...
void DoRecvSystemInformationBlockType1(uint16_t cellId, LteRrcSap::SystemInformationBlockType1 msg)
RSRP is used for the threshold.
static TypeId GetTypeId(void)
static double IeValue2ActualHysteresis(uint8_t hysteresisIeValue)
Returns the actual value of a hysteresis parameter.
std::list< MeasObjectToAddMod > measObjectToAddModList
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
LtePdcpSapUser * m_drbPdcpSapUser
void DoRecvSystemInformation(LteRrcSap::SystemInformation msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvSystemInformation interface...
uint16_t bucketSizeDurationMs
uint8_t numberOfRaPreambles
static double ConvertPdschConfigDedicated2Double(PdschConfigDedicated pdschConfigDedicated)
Template for the implementation of the LteUeCphySapUser as a member of an owner class of type C to wh...
SoundingRsUlConfigDedicated soundingRsUlConfigDedicated
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
static TypeId GetTypeId(void)
void SetAsSapUser(LteAsSapUser *s)
Set the AS SAP user to interact with the NAS entity.
void MeasurementReportTriggering(uint8_t measId)
Evaluate the reporting criteria of a measurement identity and invoke some reporting actions based on ...
QuantityConfig quantityConfig
void DoRecvRrcConnectionReject(LteRrcSap::RrcConnectionReject msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionReject interface...
std::list< uint8_t > reportConfigToRemoveList
bool m_hasReceivedSib2
True if SIB2 was received for the current cell.
std::list< MeasResultEutra > measResultListEutra
int8_t qRxLevMin
INTEGER (-70..-22), actual value = IE value * 2 [dBm].
std::map< uint8_t, Ptr< LteDataRadioBearerInfo > > m_drbMap
The DataRadioBearerMap attribute.
void ApplyMeasConfig(LteRrcSap::MeasConfig mc)
Update the current measurement configuration m_varMeasConfig.
Specifies criteria for triggering of an E-UTRA measurement reporting event.
virtual void DoDispose(void)
Destructor implementation.
void SetUseRlcSm(bool val)
virtual void SendRrcConnectionReconfigurationCompleted(RrcConnectionReconfigurationCompleted msg)=0
Send an RRCConnectionReconfigurationComplete message to the serving eNodeB during an RRC connection r...
virtual void Reset()=0
reset the MAC
uint8_t measId
The measurement identity which raised the trigger.
LteRrcSap::PdschConfigDedicated m_pdschConfigDedicated
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
std::list< SrbToAddMod > srbToAddModList
void DoSetTemporaryCellRnti(uint16_t rnti)
virtual void SetPa(double pa)=0
Represents a single triggered event from a measurement identity which reporting criteria have been fu...
RadioResourceConfigDedicated radioResourceConfigDedicated
EventId m_connectionTimeout
Invokes ConnectionEstablishmentTimeout() if RRC connection establishment procedure for this UE takes ...
LteUeRrc()
create an RRC instance for use within an ue
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
std::list< uint8_t > measObjectToRemoveList
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
virtual void StartContentionBasedRandomAccessProcedure()=0
tell the MAC to start a contention-based random access procedure, e.g., to perform RRC connection est...
uint32_t GetSize(void) const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
Service Access Point (SAP) offered by the UE PHY to the UE RRC for control purposes.
virtual void SynchronizeWithEnb(uint16_t cellId)=0
Tell the PHY entity to synchronize with a given eNodeB over the currently active EARFCN for communica...
virtual ~LteUeRrc()
Destructor.
uint16_t m_cellId
The CellId attribute.
EventId timer
The pending reporting event, scheduled at the end of the time-to-trigger.
void CancelLeavingTrigger(uint8_t measId)
Clear all the waiting triggers in m_leavingTriggerQueue which are associated with the given measureme...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
virtual void NotifyRandomAccessSuccessful()
Notify the RRC that the MAC Random Access procedure completed successfully.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
virtual void SetRnti(uint16_t rnti)=0
virtual void NotifyConnectionSuccessful()=0
Notify the NAS that RRC Connection Establishment was successful.
static void Cancel(const EventId &id)
Set the cancel bit on this event: the event's associated function will not be invoked when it expires...
uint16_t GetUlEarfcn() const
This class implements the Access Stratum (AS) Service Access Point (SAP), i.e., the interface between...
virtual void RemoveLc(uint8_t lcId)=0
remove an existing LC
bool m_hasReceivedMib
True if MIB was received for the current cell.
RachConfigDedicated rachConfigDedicated
void DoRecvRrcConnectionReestablishmentReject(LteRrcSap::RrcConnectionReestablishmentReject msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionReestablishmentReject i...
void SetRnti(uint16_t rnti)
bool m_connectionPending
True if a connection request by upper layers is pending.
LtePdcpSapUser * srb1SapUser
bool m_hasReceivedSib1
True if SIB1 was received for the current cell.
LteMacSapProvider * m_macSapProvider
bool haveRadioResourceConfigDedicated
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
static double RsrqRange2Db(uint8_t range)
converts an RSRQ range to dB as per 3GPP TS 36.133 section 9.1.7 RSRQ Measurement Report Mapping ...
virtual void SendRrcConnectionSetupCompleted(RrcConnectionSetupCompleted msg)=0
Send an RRCConnectionSetupComplete message to the serving eNodeB during an RRC connection establishme...
uint8_t rrcTransactionIdentifier
Ptr< Packet > pdcpSdu
the RRC PDU
uint8_t Bid2Drbid(uint8_t bid)
PreambleInfo preambleInfo
double GetSeconds(void) const
Get an approximation of the time stored in this instance in the indicated unit.
Parameters for LtePdcpSapUser::ReceivePdcpSdu.
LteUeCmacSapUser * GetLteUeCmacSapUser()
friend class UeMemberLteUeCmacSapUser
static const Time UE_MEASUREMENT_REPORT_DELAY
Artificial delay of UE measurements procedure.
LteRrcSap::QuantityConfig quantityConfig
Ptr< const AttributeAccessor > MakePointerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
static EventId Schedule(Time const &delay, MEM mem_ptr, OBJ obj)
Schedule an event to expire after delay.
void SetLteUeRrcSapUser(LteUeRrcSapUser *s)
set the RRC SAP this RRC should interact with
LteUeRrcSapUser * m_rrcSapUser
TracedCallback< uint64_t, uint16_t, uint16_t > m_handoverEndOkTrace
The HandoverEndOk trace source.
State m_state
The current UE RRC state.
uint16_t m_dlEarfcn
Downlink carrier frequency.
AttributeValue implementation for Time.
Ptr< LteSignalingRadioBearerInfo > m_srb0
The Srb0 attribute.
virtual void ConfigureReferenceSignalPower(int8_t referenceSignalPower)=0
Configure referenceSignalPower.
ConcernedCells_t concernedCells
The list of cells responsible for this trigger.
static TypeId GetTypeId(void)
int8_t referenceSignalPower
Represents a measurement result from a certain cell.
static double IeValue2ActualA3Offset(int8_t a3OffsetIeValue)
Returns the actual value of an a3-Offset parameter.
Ptr< Object > Create(void) const
Create an Object instance of the configured TypeId.
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_handoverStartTrace
The HandoverStart trace source.
void DoRecvRrcConnectionReconfiguration(LteRrcSap::RrcConnectionReconfiguration msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionReconfiguration interfa...
void DoRecvRrcConnectionReestablishment(LteRrcSap::RrcConnectionReestablishment msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionReestablishment interfa...
uint8_t m_dlBandwidth
Downlink bandwidth in RBs.
Service Access Point (SAP) offered by the UE PHY to the UE RRC for control purposes.
Hold an unsigned integer type.
TracedCallback< uint64_t, uint16_t, uint16_t > m_randomAccessErrorTrace
The RandomAccessError trace source.
uint8_t rrcTransactionIdentifier
TracedCallback< uint64_t, uint16_t, uint16_t > m_sib2ReceivedTrace
The Sib2Received trace source.
void ConnectionTimeout()
Invoked after timer T300 expires, notifying upper layers that RRC connection establishment procedure ...
void EvaluateCellForSelection()
Performs cell selection evaluation to the current serving cell.
std::list< MeasIdToAddMod > measIdToAddModList
bool haveRachConfigDedicated
virtual void DoInitialize(void)
Initialize() implementation.
std::map< uint16_t, MeasValues > m_storedMeasValues
Internal storage of the latest measurement results from all detected detected cells, indexed by the cell ID where the measurement was taken from.
PhysicalConfigDedicated physicalConfigDedicated
Ptr< LteSignalingRadioBearerInfo > m_srb1
The Srb1 attribute.
LteUeCphySapProvider * m_cphySapProvider
uint8_t filterCoefficientRSRP
uint8_t GetUlBandwidth() const
void SetLteUeCmacSapProvider(LteUeCmacSapProvider *s)
set the CMAC SAP this RRC should interact with
bool m_useRlcSm
True if RLC SM is to be used, false if RLC UM/AM are to be used.
Parameters for LtePdcpSapProvider::TransmitPdcpSdu.
Template for the implementation of the LteAsSapProvider as a member of an owner class of type C to wh...
LteMacSapUser * GetLteMacSapUser()
uint32_t m_csgWhiteList
List of CSG ID which this UE entity has access to.
Service Access Point (SAP) offered by the UE MAC to the UE RRC.
uint8_t rrcTransactionIdentifier
std::map< uint8_t, LteRrcSap::MeasIdToAddMod > measIdList
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
std::map< uint8_t, uint8_t > m_bid2DrbidMap
void SetLteMacSapProvider(LteMacSapProvider *s)
set the MAC SAP provider.
TracedCallback< uint64_t, uint16_t > m_initialCellSelectionEndOkTrace
The InitialCellSelectionEndOk trace source.
RadioResourceConfigDedicated radioResourceConfigDedicated
uint8_t rrcTransactionIdentifier
void SetLteUeCphySapProvider(LteUeCphySapProvider *s)
set the CPHY SAP this RRC should use to interact with the PHY
void SwitchToState(State s)
Switch the UE RRC to the given state.
static double IeValue2ActualQRxLevMin(int8_t qRxLevMinIeValue)
Returns the actual value of an Q-RxLevMin parameter.
TracedCallback< uint64_t, uint16_t > m_initialCellSelectionEndErrorTrace
The InitialCellSelectionEndError trace source.
VarMeasConfig m_varMeasConfig
Includes the accumulated configuration of the measurements to be performed by the UE...
std::map< uint8_t, std::list< PendingTrigger_t > > m_leavingTriggerQueue
List of triggers that were raised because leaving condition have been true, but are still delayed fro...
Event A2: Serving becomes worse than absolute threshold.
std::map< uint8_t, LteRrcSap::ReportConfigToAddMod > reportConfigList
LteUeCphySapUser * m_cphySapUser
virtual void Setup(SetupParameters params)=0
virtual void SetSrsConfigurationIndex(uint16_t srcCi)=0
Hold objects of type Ptr<T>.
Ptr< Packet > pdcpSdu
the RRC PDU
void SetLteRlcSapUser(LteRlcSapUser *s)
uint16_t targetPhysCellId
LteAsSapUser * m_asSapUser
Template for the implementation of the LteUeRrcSapProvider as a member of an owner class of type C to...
bool haveMobilityControlInfo
virtual void StartCellSearch(uint16_t dlEarfcn)=0
Tell the PHY entity to listen to PSS from surrounding cells and measure the RSRP. ...
void DoNotifyRandomAccessSuccessful()
uint8_t GetDlBandwidth() const
uint16_t GetDlEarfcn() const
bool haveMeasResultNeighCells
uint8_t filterCoefficientRSRQ
bool havePdschConfigDedicated
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_sib1ReceivedTrace
The Sib1Received trace source.
double rsrq
Measured RSRQ in dB.
void DoSendData(Ptr< Packet > packet, uint8_t bid)
Service Access Point (SAP) offered by the UE MAC to the UE RRC.
This class implements the Access Stratum (AS) Service Access Point (SAP), i.e., the interface between...
static EventId ScheduleNow(MEM mem_ptr, OBJ obj)
Schedule an event to expire Now.
Ptr< const AttributeAccessor > MakeTimeAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
bool haveSoundingRsUlConfigDedicated
uint16_t m_ulEarfcn
Uplink carrier frequency.
static Time Now(void)
Return the current simulation virtual time.
Reference Signal Received Quality.
LteRlcSapUser * srb0SapUser
void SetLcId(uint8_t lcId)
void DoRecvRrcConnectionRelease(LteRrcSap::RrcConnectionRelease msg)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::RecvRrcConnectionRelease interface...
double rsrp
Measured RSRP in dBm.
virtual void AddLc(uint8_t lcId, LogicalChannelConfig lcConfig, LteMacSapUser *msu)=0
add a new Logical Channel (LC)
void VarMeasReportListErase(uint8_t measId, ConcernedCells_t leavingCells, bool reportOnLeave)
Remove some cells from an existing reporting entry in m_varMeasReportList.
Event A5: PCell becomes worse than absolute threshold1 AND Neighbour becomes better than another abso...
CarrierBandwidthEutra carrierBandwidth
uint8_t m_ulBandwidth
Uplink bandwidth in RBs.
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
LteUeCphySapUser * GetLteUeCphySapUser()
TracedCallback< uint64_t, uint16_t, uint16_t > m_connectionReconfigurationTrace
The ConnectionReconfiguration trace source.
Ptr< LteSignalingRadioBearerInfo > m_srb1Old
SRB1 configuration before RRC connection reconfiguration.
virtual void SendMeasurementReport(MeasurementReport msg)=0
Send a MeasurementReport message to the serving eNodeB during a measurement reporting procedure (Sect...
State
The states of the UE RRC entity.
virtual void StartNonContentionBasedRandomAccessProcedure(uint16_t rnti, uint8_t rapId, uint8_t prachMask)=0
tell the MAC to start a non-contention-based random access procedure, e.g., as a consequence of hando...
virtual void SetDlBandwidth(uint8_t dlBandwidth)=0
uint64_t GetImsi(void) const
RachConfigCommon rachConfigCommon
Instantiate subclasses of ns3::Object.
static uint8_t Dbm2RsrpRange(double dbm)
convert an RSRP value in dBm to the corresponding range as per 3GPP TS 36.133 section 9...
uint8_t raResponseWindowSize
void SaveUeMeasurements(uint16_t cellId, double rsrp, double rsrq, bool useLayer3Filtering)
Keep the given measurement result as the latest measurement figures, to be utilised by UE RRC functio...
uint16_t prioritizedBitRateKbps
bool haveCarrierBandwidth
virtual void SetTransmissionMode(uint8_t txMode)=0
bool haveAntennaInfoDedicated
static const std::string & ToString(EpcUeNas::State s)
Event A3: Neighbour becomes amount of offset better than PCell.
void DoSetCsgWhiteList(uint32_t csgId)
void DoNotifyRandomAccessFailed()
void DoCompleteSetup(LteUeRrcSapProvider::CompleteSetupParameters params)
Part of the RRC protocol. Implement the LteUeRrcSapProvider::CompleteSetup interface.
#define NS_LOG_WARN(msg)
Use NS_LOG to output a message of level LOG_WARN.
LteUeRrcSapProvider * m_rrcSapProvider
void ApplyRadioResourceConfigDedicated(LteRrcSap::RadioResourceConfigDedicated rrcd)
TracedCallback< uint64_t, uint16_t, uint16_t > m_connectionEstablishedTrace
The ConnectionEstablished trace source.
uint16_t GetCellId() const
std::list< DrbToAddMod > drbToAddModList
virtual void NotifyConnectionReleased()=0
Notify the NAS that RRC Connection was released.
std::map< uint8_t, VarMeasReport > m_varMeasReportList
The list of active reporting entries, indexed by the measurement identity which triggered the reporti...
virtual void NotifyConnectionFailed()=0
Notify the NAS that RRC Connection Establishment failed.
LteAsSapProvider * m_asSapProvider
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Time Seconds(double value)
Construct a Time in the indicated unit.
LteRlcSapProvider * srb0SapProvider
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_mibReceivedTrace
The MibReceived trace source.
LteUeCmacSapProvider * m_cmacSapProvider
uint16_t m_rnti
The C-RNTI attribute.
uint64_t m_imsi
The unique UE identifier.
std::set< uint16_t > m_acceptableCell
List of cell ID of acceptable cells for cell selection that have been detected.
void Cancel(void)
This method is syntactic sugar for the ns3::Simulator::Cancel method.
LteAsSapProvider * GetAsSapProvider()
Service Access Point (SAP) offered by the MAC to the RLC See Femto Forum MAC Scheduler Interface Spec...
void DoReportUeMeasurements(LteUeCphySapUser::UeMeasurementsParameters params)
Event A4: Neighbour becomes better than absolute threshold.
MobilityControlInfo mobilityControlInfo
TracedCallback< uint64_t, uint16_t, uint16_t > m_connectionTimeoutTrace
The ConnectionTimeout trace source.
void DoStartCellSelection(uint16_t dlEarfcn)
Ptr< const AttributeAccessor > MakeObjectMapAccessor(U T::*memberVariable)
MakeAccessorHelper implementation for ObjectVector.
Represents a single measurement reporting entry., which includes information about a measurement for ...
Reference Signal Received Power.
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
AntennaInfoDedicated antennaInfo
LteRlcSapProvider * GetLteRlcSapProvider()
TracedCallback< uint64_t, uint16_t, uint16_t, State, State > m_stateTransitionTrace
The StateTransition trace source.
void SendMeasurementReport(uint8_t measId)
Produce a proper measurement report from the given measurement identity's reporting entry in m_varMea...
A base class which provides memory management and object aggregation.
PdschConfigCommon pdschConfigCommon
void SynchronizeToStrongestCell()
Go through the list of measurement results, choose the one with the strongest RSRP, and tell PHY to synchronize to it.
Container for a set of ns3::Object pointers.
void DoReceivePdcpSdu(LtePdcpSapUser::ReceivePdcpSduParameters params)
virtual void SendRrcConnectionRequest(RrcConnectionRequest msg)=0
Send an _RRCConnectionRequest message to the serving eNodeB during an RRC connection establishment pr...
Part of the RRC protocol.
static uint8_t Db2RsrqRange(double db)
convert an RSRQ value in dB to the corresponding range as per 3GPP TS 36.133 section 9...
virtual void RecvData(Ptr< Packet > packet)=0
receive a data packet
UeMemberLteUeCmacSapUser(LteUeRrc *rrc)
LteUeRrcSapProvider * GetLteUeRrcSapProvider()
static const std::string g_ueRrcStateName[LteUeRrc::NUM_STATES]
Map each of UE RRC states to its string representation.
std::list< uint16_t > ConcernedCells_t
List of cell IDs which are responsible for a certain trigger.
Time m_t300
The T300 attribute.
void VarMeasReportListAdd(uint8_t measId, ConcernedCells_t enteringCells)
Compose a new reporting entry of the given measurement identity, insert it into m_varMeasReportList, and set it up for submission to eNodeB.
virtual void SetTemporaryCellRnti(uint16_t rnti)
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
TracedCallback< uint64_t, uint16_t, uint16_t > m_randomAccessSuccessfulTrace
The RandomAccessSuccessful trace source.
std::map< uint8_t, std::list< PendingTrigger_t > > m_enteringTriggerQueue
List of triggers that were raised because entering condition have been true, but are still delayed fr...
std::list< uint8_t > measIdToRemoveList
This abstract base class defines the API to interact with the Radio Link Control (LTE_RLC) in LTE...
a unique identifier for an interface.
virtual void ConfigureUplink(uint16_t ulEarfcn, uint8_t ulBandwidth)=0
Configure uplink (normally done after reception of SIB2)
std::list< ReportConfigToAddMod > reportConfigToAddModList
virtual void ConfigureRach(RachConfig rc)=0
TypeId SetParent(TypeId tid)
Set the parent TypeId.
std::list< uint8_t > drbToReleaseList
static TypeId GetTypeId(void)
void SetImsi(uint64_t imsi)
uint8_t m_lastRrcTransactionIdentifier
void Initialize(void)
Invoke DoInitialize on all Objects aggregated to this one.
void VarMeasReportListClear(uint8_t measId)
Remove the reporting entry of the given measurement identity from m_varMeasReportList.
void LeaveConnectedMode()
TracedCallback< uint64_t, uint16_t, uint16_t > m_handoverEndErrorTrace
The HandoverEndError trace source.
RaSupervisionInfo raSupervisionInfo
LteRrcSap::SystemInformationBlockType1 m_lastSib1
Stored content of the last SIB1 received.
void SetLteMacSapProvider(LteMacSapProvider *s)
virtual void NotifyRandomAccessFailed()
Notify the RRC that the MAC Random Access procedure failed.
LteUeCmacSapUser * m_cmacSapUser
static double RsrpRange2Dbm(uint8_t range)
converts an RSRP range to dBm as per 3GPP TS 36.133 section 9.1.4 RSRP Measurement Report Mapping ...
void DoForceCampedOnEnb(uint16_t cellId, uint16_t dlEarfcn)
RSRQ is used for the threshold.
uint8_t logicalChannelGroup
Event A1: Serving becomes better than absolute threshold.