29 #include <ns3/fatal-error.h> 31 #include <ns3/object-map.h> 32 #include <ns3/object-factory.h> 33 #include <ns3/simulator.h> 35 #include <ns3/lte-rlc.h> 36 #include <ns3/lte-rlc-tm.h> 37 #include <ns3/lte-rlc-um.h> 38 #include <ns3/lte-rlc-am.h> 39 #include <ns3/lte-pdcp.h> 40 #include <ns3/lte-radio-bearer-info.h> 104 "IDLE_WAIT_MIB_SIB1",
107 "IDLE_CAMPED_NORMALLY",
109 "IDLE_RANDOM_ACCESS",
111 "CONNECTED_NORMALLY",
112 "CONNECTED_HANDOVER",
113 "CONNECTED_PHY_PROBLEM",
114 "CONNECTED_REESTABLISHING" 135 : m_cmacSapProvider (0),
137 m_macSapProvider (0),
139 m_ccmRrcSapProvider (0),
140 m_state (IDLE_START),
145 m_connectionPending (false),
146 m_hasReceivedMib (false),
147 m_hasReceivedSib1 (false),
148 m_hasReceivedSib2 (false),
150 m_noOfSyncIndications (0),
151 m_leaveConnectedMode (false),
152 m_previousCellId (0),
153 m_connEstFailCountLimit (0),
154 m_connEstFailCount (0),
200 .SetGroupName (
"Lte")
202 .AddAttribute (
"DataRadioBearerMap",
"List of UE RadioBearerInfo for Data Radio Bearers by LCID.",
205 MakeObjectMapChecker<LteDataRadioBearerInfo> ())
206 .AddAttribute (
"Srb0",
"SignalingRadioBearerInfo for SRB0",
209 MakePointerChecker<LteSignalingRadioBearerInfo> ())
210 .AddAttribute (
"Srb1",
"SignalingRadioBearerInfo for SRB1",
213 MakePointerChecker<LteSignalingRadioBearerInfo> ())
214 .AddAttribute (
"CellId",
215 "Serving cell identifier",
218 MakeUintegerChecker<uint16_t> ())
219 .AddAttribute (
"C-RNTI",
220 "Cell Radio Network Temporary Identifier",
223 MakeUintegerChecker<uint16_t> ())
224 .AddAttribute (
"T300",
225 "Timer for the RRC Connection Establishment procedure " 226 "(i.e., the procedure is deemed as failed if it takes longer than this). " 227 "Standard values: 100ms, 200ms, 300ms, 400ms, 600ms, 1000ms, 1500ms, 2000ms",
231 .AddAttribute (
"T310",
232 "Timer for detecting the Radio link failure " 233 "(i.e., the radio link is deemed as failed if this timer expires). " 234 "Standard values: 0ms 50ms, 100ms, 200ms, 500ms, 1000ms, 2000ms",
238 .AddAttribute (
"N310",
239 "This specifies the maximum number of out-of-sync indications. " 240 "Standard values: 1, 2, 3, 4, 6, 8, 10, 20",
243 MakeUintegerChecker<uint8_t> (1, 20))
244 .AddAttribute (
"N311",
245 "This specifies the maximum number of in-sync indications. " 246 "Standard values: 1, 2, 3, 4, 5, 6, 8, 10",
249 MakeUintegerChecker<uint8_t> (1, 10))
250 .AddTraceSource (
"MibReceived",
251 "trace fired upon reception of Master Information Block",
253 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
254 .AddTraceSource (
"Sib1Received",
255 "trace fired upon reception of System Information Block Type 1",
257 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
258 .AddTraceSource (
"Sib2Received",
259 "trace fired upon reception of System Information Block Type 2",
261 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
262 .AddTraceSource (
"StateTransition",
263 "trace fired upon every UE RRC state transition",
265 "ns3::LteUeRrc::StateTracedCallback")
266 .AddTraceSource (
"InitialCellSelectionEndOk",
267 "trace fired upon successful initial cell selection procedure",
269 "ns3::LteUeRrc::CellSelectionTracedCallback")
270 .AddTraceSource (
"InitialCellSelectionEndError",
271 "trace fired upon failed initial cell selection procedure",
273 "ns3::LteUeRrc::CellSelectionTracedCallback")
274 .AddTraceSource (
"RandomAccessSuccessful",
275 "trace fired upon successful completion of the random access procedure",
277 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
278 .AddTraceSource (
"RandomAccessError",
279 "trace fired upon failure of the random access procedure",
281 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
282 .AddTraceSource (
"ConnectionEstablished",
283 "trace fired upon successful RRC connection establishment",
285 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
286 .AddTraceSource (
"ConnectionTimeout",
287 "trace fired upon timeout RRC connection establishment because of T300",
289 "ns3::LteUeRrc::ImsiCidRntiCountTracedCallback")
290 .AddTraceSource (
"ConnectionReconfiguration",
291 "trace fired upon RRC connection reconfiguration",
293 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
294 .AddTraceSource (
"HandoverStart",
295 "trace fired upon start of a handover procedure",
297 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
298 .AddTraceSource (
"HandoverEndOk",
299 "trace fired upon successful termination of a handover procedure",
301 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
302 .AddTraceSource (
"HandoverEndError",
303 "trace fired upon failure of a handover procedure",
305 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
306 .AddTraceSource (
"SCarrierConfigured",
307 "trace fired after configuring secondary carriers",
309 "ns3::LteUeRrc::SCarrierConfiguredTracedCallback")
310 .AddTraceSource (
"Srb1Created",
311 "trace fired after SRB1 is created",
313 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
314 .AddTraceSource (
"DrbCreated",
315 "trace fired after DRB is created",
317 "ns3::LteUeRrc::ImsiCidRntiLcIdTracedCallback")
318 .AddTraceSource (
"RadioLinkFailure",
319 "trace fired upon failure of radio link",
321 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
322 .AddTraceSource (
"PhySyncDetection",
323 "trace fired upon receiving in Sync or out of Sync indications from UE PHY",
325 "ns3::LteUeRrc::PhySyncDetectionTracedCallback")
533 Ptr<LteRlc> rlc = CreateObject<LteRlcTm> ()->GetObject<LteRlc> ();
538 m_srb0 = CreateObject<LteSignalingRadioBearerInfo> ();
540 m_srb0->m_srbIdentity = 0;
559 if (m_numberOfComponentCarriers < MIN_NO_CC || m_numberOfComponentCarriers >
MAX_NO_CC)
589 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
595 params.lcid = it->second->m_logicalChannelIdentity;
598 <<
" on DRBID " << (uint32_t) drbid
599 <<
" (LCID " << (uint32_t) params.lcid <<
")" 600 <<
" (" << packet->
GetSize () <<
" bytes)");
601 it->second->m_pdcp->GetLtePdcpSapProvider ()->TransmitPdcpSdu (params);
686 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
880 "Cell identity in SIB1 does not match with the originating cell");
895 "Cell identity in SIB1 does not match with the originating cell");
918 bool triggering =
true;
919 std::vector <LteUeCphySapUser::UeMeasurementsElement>::iterator newMeasIt;
929 newMeasIt->m_rsrq, useLayer3Filtering,
935 newMeasIt->m_rsrq, useLayer3Filtering);
948 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
1003 "SIB2 msg contains wrong value " 1102 NS_LOG_DEBUG (
this <<
"RNTI " <<
m_rnti <<
" Handover. Configuring secondary carriers");
1224 uint16_t maxRsrpCellId = 0;
1225 double maxRsrp = -std::numeric_limits<double>::infinity ();
1226 double minRsrp = -140.0;
1228 std::map<uint16_t, MeasValues>::iterator it;
1235 if (maxRsrp < it->
second.rsrp && it->second.rsrp > minRsrp)
1237 std::set<uint16_t>::const_iterator itCell;
1241 maxRsrpCellId = it->first;
1242 maxRsrp = it->second.rsrp;
1247 if (maxRsrpCellId == 0)
1249 NS_LOG_WARN (
this <<
" Cell search is unable to detect surrounding cell to attach to");
1254 <<
" is the strongest untried surrounding cell");
1273 bool isSuitableCell =
false;
1274 bool isAcceptableCell =
false;
1275 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1276 double qRxLevMeas = storedMeasIt->second.rsrp;
1278 NS_LOG_LOGIC (
this <<
" cell selection to cellId=" << cellId
1279 <<
" qrxlevmeas=" << qRxLevMeas <<
" dBm" 1280 <<
" qrxlevmin=" << qRxLevMin <<
" dBm");
1282 if (qRxLevMeas - qRxLevMin > 0)
1284 isAcceptableCell =
true;
1289 isSuitableCell = (cellCsgIndication ==
false) || (cellCsgId ==
m_csgWhiteList);
1292 << cellCsgId <<
"/" << cellCsgIndication);
1327 if (isAcceptableCell)
1404 std::list<LteRrcSap::SrbToAddMod>::const_iterator stamIt = rrcd.
srbToAddModList.begin ();
1412 NS_ASSERT_MSG (stamIt->srbIdentity == 1,
"only SRB1 supported");
1414 const uint8_t lcid = 1;
1423 pdcp->SetLcId (lcid);
1428 m_srb1 = CreateObject<LteSignalingRadioBearerInfo> ();
1431 m_srb1->m_srbIdentity = 1;
1434 m_srb1->m_logicalChannelConfig.priority = stamIt->logicalChannelConfig.priority;
1435 m_srb1->m_logicalChannelConfig.prioritizedBitRateKbps = stamIt->logicalChannelConfig.prioritizedBitRateKbps;
1436 m_srb1->m_logicalChannelConfig.bucketSizeDurationMs = stamIt->logicalChannelConfig.bucketSizeDurationMs;
1437 m_srb1->m_logicalChannelConfig.logicalChannelGroup = stamIt->logicalChannelConfig.logicalChannelGroup;
1440 lcConfig.
priority = stamIt->logicalChannelConfig.priority;
1451 ueParams.srb1SapProvider =
m_srb1->m_pdcp->GetLtePdcpSapProvider ();
1456 NS_LOG_INFO (
"request to modify SRB1 (skipping as currently not implemented)");
1462 std::list<LteRrcSap::DrbToAddMod>::const_iterator dtamIt;
1467 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" adding/modifying DRBID " << (uint32_t) dtamIt->drbIdentity <<
" LC " << (uint32_t) dtamIt->logicalChannelIdentity);
1468 NS_ASSERT_MSG (dtamIt->logicalChannelIdentity > 2,
"LCID value " << dtamIt->logicalChannelIdentity <<
" is reserved for SRBs");
1470 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator drbMapIt =
m_drbMap.find (dtamIt->drbIdentity);
1482 switch (dtamIt->rlcConfig.choice)
1503 rlc->
SetLcId (dtamIt->logicalChannelIdentity);
1506 drbInfo->m_rlc = rlc;
1507 drbInfo->m_epsBearerIdentity = dtamIt->epsBearerIdentity;
1508 drbInfo->m_logicalChannelIdentity = dtamIt->logicalChannelIdentity;
1509 drbInfo->m_drbIdentity = dtamIt->drbIdentity;
1517 pdcp->SetLcId (dtamIt->logicalChannelIdentity);
1521 drbInfo->m_pdcp = pdcp;
1532 lcConfig.
priority = dtamIt->logicalChannelConfig.priority;
1541 NS_LOG_DEBUG (
"Size of lcOnCcMapping vector " << lcOnCcMapping.size ());
1542 std::vector<LteUeCcmRrcSapProvider::LcsConfig>::iterator itLcOnCcMapping = lcOnCcMapping.begin ();
1543 NS_ASSERT_MSG (itLcOnCcMapping != lcOnCcMapping.end (),
"Component carrier manager failed to add LC for data radio bearer");
1545 for (itLcOnCcMapping = lcOnCcMapping.begin (); itLcOnCcMapping != lcOnCcMapping.end (); ++itLcOnCcMapping)
1548 <<
" LCG id " << (uint16_t) itLcOnCcMapping->lcConfig.logicalChannelGroup
1549 <<
" ComponentCarrierId " << (uint16_t) itLcOnCcMapping->componentCarrierId);
1550 uint8_t index = itLcOnCcMapping->componentCarrierId;
1553 m_cmacSapProvider.at (index)->AddLc (dtamIt->logicalChannelIdentity, lcConfigFromCcm, msu);
1566 std::list<uint8_t>::iterator dtdmIt;
1571 uint8_t drbid = *dtdmIt;
1572 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" releasing DRB " << (uint32_t) drbid);
1573 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
1598 uint8_t measObjectId = *it;
1599 NS_LOG_LOGIC (
this <<
" deleting measObjectId " << (uint32_t) measObjectId);
1604 if (measIdIt->second.measObjectId == measObjectId)
1606 uint8_t measId = measIdIt->second.measId;
1608 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to measObjectId " << (uint32_t) measObjectId);
1627 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"cellsToRemoveList not supported");
1628 NS_ASSERT_MSG (it->measObjectEutra.cellsToAddModList.empty (),
"cellsToAddModList not supported");
1629 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"blackCellsToRemoveList not supported");
1630 NS_ASSERT_MSG (it->measObjectEutra.blackCellsToAddModList.empty (),
"blackCellsToAddModList not supported");
1631 NS_ASSERT_MSG (it->measObjectEutra.haveCellForWhichToReportCGI ==
false,
"cellForWhichToReportCGI is not supported");
1633 uint8_t measObjectId = it->measObjectId;
1637 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" exists, updating entry");
1638 measObjectIt->second = *it;
1639 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1644 if (measIdIt->second.measObjectId == measObjectId)
1646 uint8_t measId = measIdIt->second.measId;
1647 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to measObjectId " << (uint32_t) measObjectId);
1654 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" is new, adding entry");
1665 uint8_t reportConfigId = *it;
1666 NS_LOG_LOGIC (
this <<
" deleting reportConfigId " << (uint32_t) reportConfigId);
1671 if (measIdIt->second.reportConfigId == reportConfigId)
1673 uint8_t measId = measIdIt->second.measId;
1675 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to reportConfigId " << (uint32_t) reportConfigId);
1695 "only trigger type EVENT is supported");
1697 uint8_t reportConfigId = it->reportConfigId;
1701 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" exists, updating entry");
1703 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1708 if (measIdIt->second.reportConfigId == reportConfigId)
1710 uint8_t measId = measIdIt->second.measId;
1711 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to reportConfigId " << (uint32_t) reportConfigId);
1718 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" is new, adding entry");
1739 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1753 uint8_t measId = *it;
1754 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId);
1764 for (std::list<LteRrcSap::MeasIdToAddMod>::iterator it = mc.
measIdToAddModList.begin ();
1768 NS_LOG_LOGIC (
this <<
" measId " << (uint32_t) it->measId
1769 <<
" (measObjectId=" << (uint32_t) it->measObjectId
1770 <<
", reportConfigId=" << (uint32_t) it->reportConfigId
1777 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (it->measId);
1780 measReportIt->second.periodicReportTimer.Cancel ();
1787 std::list<PendingTrigger_t> s;
1810 bool useLayer3Filtering)
1812 NS_LOG_FUNCTION (
this << cellId << rsrp << rsrq << useLayer3Filtering);
1814 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1818 if (useLayer3Filtering)
1824 if (std::isnan (storedMeasIt->second.rsrq))
1827 storedMeasIt->second.rsrq = rsrq;
1837 storedMeasIt->second.rsrp = rsrp;
1838 storedMeasIt->second.rsrq = rsrq;
1847 std::pair<uint16_t, MeasValues> val (cellId, v);
1848 std::pair<std::map<uint16_t, MeasValues>::iterator,
bool>
1850 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
1851 storedMeasIt = ret.first;
1856 <<
", new RSRP " << rsrp <<
" stored " << storedMeasIt->second.rsrp
1857 <<
", new RSRQ " << rsrq <<
" stored " << storedMeasIt->second.rsrq);
1867 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt =
1870 NS_ASSERT (measIdIt->first == measIdIt->second.measId);
1872 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
1877 std::map<uint8_t, LteRrcSap::MeasObjectToAddMod>::iterator
1882 std::map<uint8_t, VarMeasReport>::iterator
1890 "only triggerType == event is supported");
1893 NS_LOG_LOGIC (
this <<
" considering measId " << (uint32_t) measId);
1894 bool eventEntryCondApplicable =
false;
1895 bool eventLeavingCondApplicable =
false;
1899 switch (reportConfigEutra.eventId)
1913 switch (reportConfigEutra.triggerQuantity)
1917 NS_ASSERT (reportConfigEutra.threshold1.choice
1923 NS_ASSERT (reportConfigEutra.threshold1.choice
1933 bool entryCond = ms - hys > thresh;
1937 if (!isMeasIdInReportList)
1939 concernedCellsEntry.push_back (
m_cellId);
1940 eventEntryCondApplicable =
true;
1949 != measReportIt->second.cellsTriggeredList.end ());
1952 else if (reportConfigEutra.timeToTrigger > 0)
1958 bool leavingCond = ms + hys < thresh;
1962 if (isMeasIdInReportList)
1969 != measReportIt->second.cellsTriggeredList.end ());
1970 concernedCellsLeaving.push_back (
m_cellId);
1971 eventLeavingCondApplicable =
true;
1974 else if (reportConfigEutra.timeToTrigger > 0)
1980 <<
" ms=" << ms <<
" thresh=" << thresh
1981 <<
" entryCond=" << entryCond
1982 <<
" leavingCond=" << leavingCond);
2000 switch (reportConfigEutra.triggerQuantity)
2004 NS_ASSERT (reportConfigEutra.threshold1.choice
2010 NS_ASSERT (reportConfigEutra.threshold1.choice
2020 bool entryCond = ms + hys < thresh;
2024 if (!isMeasIdInReportList)
2026 concernedCellsEntry.push_back (
m_cellId);
2027 eventEntryCondApplicable =
true;
2036 != measReportIt->second.cellsTriggeredList.end ());
2039 else if (reportConfigEutra.timeToTrigger > 0)
2045 bool leavingCond = ms - hys > thresh;
2049 if (isMeasIdInReportList)
2056 != measReportIt->second.cellsTriggeredList.end ());
2057 concernedCellsLeaving.push_back (
m_cellId);
2058 eventLeavingCondApplicable =
true;
2061 else if (reportConfigEutra.timeToTrigger > 0)
2067 <<
" ms=" << ms <<
" thresh=" << thresh
2068 <<
" entryCond=" << entryCond
2069 <<
" leavingCond=" << leavingCond);
2083 double ofn = measObjectEutra.offsetFreq;
2086 double ofp = measObjectEutra.offsetFreq;
2093 switch (reportConfigEutra.triggerQuantity)
2097 NS_ASSERT (reportConfigEutra.threshold1.choice
2102 NS_ASSERT (reportConfigEutra.threshold1.choice
2110 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2114 uint16_t cellId = storedMeasIt->first;
2120 switch (reportConfigEutra.triggerQuantity)
2123 mn = storedMeasIt->second.rsrp;
2126 mn = storedMeasIt->second.rsrq;
2133 bool hasTriggered = isMeasIdInReportList
2134 && (measReportIt->second.cellsTriggeredList.find (cellId)
2135 != measReportIt->second.cellsTriggeredList.end ());
2138 bool entryCond = mn + ofn + ocn - hys > mp + ofp + ocp + off;
2144 concernedCellsEntry.push_back (cellId);
2145 eventEntryCondApplicable =
true;
2148 else if (reportConfigEutra.timeToTrigger > 0)
2154 bool leavingCond = mn + ofn + ocn + hys < mp + ofp + ocp + off;
2160 concernedCellsLeaving.push_back (cellId);
2161 eventLeavingCondApplicable =
true;
2164 else if (reportConfigEutra.timeToTrigger > 0)
2169 NS_LOG_LOGIC (
this <<
" event A3: neighbor cell " << cellId
2170 <<
" mn=" << mn <<
" mp=" << mp <<
" offset=" << off
2171 <<
" entryCond=" << entryCond
2172 <<
" leavingCond=" << leavingCond);
2188 double ofn = measObjectEutra.offsetFreq;
2194 switch (reportConfigEutra.triggerQuantity)
2197 NS_ASSERT (reportConfigEutra.threshold1.choice
2202 NS_ASSERT (reportConfigEutra.threshold1.choice
2211 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2215 uint16_t cellId = storedMeasIt->first;
2221 switch (reportConfigEutra.triggerQuantity)
2224 mn = storedMeasIt->second.rsrp;
2227 mn = storedMeasIt->second.rsrq;
2234 bool hasTriggered = isMeasIdInReportList
2235 && (measReportIt->second.cellsTriggeredList.find (cellId)
2236 != measReportIt->second.cellsTriggeredList.end ());
2239 bool entryCond = mn + ofn + ocn - hys > thresh;
2245 concernedCellsEntry.push_back (cellId);
2246 eventEntryCondApplicable =
true;
2249 else if (reportConfigEutra.timeToTrigger > 0)
2255 bool leavingCond = mn + ofn + ocn + hys < thresh;
2261 concernedCellsLeaving.push_back (cellId);
2262 eventLeavingCondApplicable =
true;
2265 else if (reportConfigEutra.timeToTrigger > 0)
2270 NS_LOG_LOGIC (
this <<
" event A4: neighbor cell " << cellId
2271 <<
" mn=" << mn <<
" thresh=" << thresh
2272 <<
" entryCond=" << entryCond
2273 <<
" leavingCond=" << leavingCond);
2291 double ofn = measObjectEutra.offsetFreq;
2298 switch (reportConfigEutra.triggerQuantity)
2302 NS_ASSERT (reportConfigEutra.threshold1.choice
2304 NS_ASSERT (reportConfigEutra.threshold2.choice
2311 NS_ASSERT (reportConfigEutra.threshold1.choice
2313 NS_ASSERT (reportConfigEutra.threshold2.choice
2324 bool entryCond = mp + hys < thresh1;
2328 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2332 uint16_t cellId = storedMeasIt->first;
2338 switch (reportConfigEutra.triggerQuantity)
2341 mn = storedMeasIt->second.rsrp;
2344 mn = storedMeasIt->second.rsrq;
2351 bool hasTriggered = isMeasIdInReportList
2352 && (measReportIt->second.cellsTriggeredList.find (cellId)
2353 != measReportIt->second.cellsTriggeredList.end ());
2357 entryCond = mn + ofn + ocn - hys > thresh2;
2363 concernedCellsEntry.push_back (cellId);
2364 eventEntryCondApplicable =
true;
2367 else if (reportConfigEutra.timeToTrigger > 0)
2372 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2373 <<
" mn=" << mn <<
" mp=" << mp
2374 <<
" thresh2=" << thresh2
2375 <<
" thresh1=" << thresh1
2376 <<
" entryCond=" << entryCond);
2384 <<
" mp=" << mp <<
" thresh1=" << thresh1
2385 <<
" entryCond=" << entryCond);
2387 if (reportConfigEutra.timeToTrigger > 0)
2393 if (isMeasIdInReportList)
2396 bool leavingCond = mp - hys > thresh1;
2400 if (reportConfigEutra.timeToTrigger == 0)
2404 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2408 uint16_t cellId = storedMeasIt->first;
2414 if (measReportIt->second.cellsTriggeredList.find (cellId)
2415 != measReportIt->second.cellsTriggeredList.end ())
2417 concernedCellsLeaving.push_back (cellId);
2418 eventLeavingCondApplicable =
true;
2426 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2430 uint16_t cellId = storedMeasIt->first;
2436 if (measReportIt->second.cellsTriggeredList.find (cellId)
2437 != measReportIt->second.cellsTriggeredList.end ())
2439 switch (reportConfigEutra.triggerQuantity)
2442 mn = storedMeasIt->second.rsrp;
2445 mn = storedMeasIt->second.rsrq;
2454 leavingCond = mn + ofn + ocn + hys < thresh2;
2466 concernedCellsLeaving.push_back (cellId);
2467 eventLeavingCondApplicable =
true;
2469 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2470 <<
" mn=" << mn <<
" mp=" << mp
2471 <<
" thresh2=" << thresh2
2472 <<
" thresh1=" << thresh1
2473 <<
" leavingCond=" << leavingCond);
2483 <<
" mp=" << mp <<
" thresh1=" << thresh1
2484 <<
" leavingCond=" << leavingCond);
2489 if (reportConfigEutra.timeToTrigger > 0)
2496 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2500 uint16_t cellId = storedMeasIt->first;
2506 if (measReportIt->second.cellsTriggeredList.find (cellId)
2507 != measReportIt->second.cellsTriggeredList.end ())
2509 switch (reportConfigEutra.triggerQuantity)
2512 mn = storedMeasIt->second.rsrp;
2515 mn = storedMeasIt->second.rsrq;
2523 leavingCond = mn + ofn + ocn + hys < thresh2;
2527 concernedCellsLeaving.push_back (cellId);
2528 eventLeavingCondApplicable =
true;
2531 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2532 <<
" mn=" << mn <<
" mp=" << mp
2533 <<
" thresh2=" << thresh2
2534 <<
" thresh1=" << thresh1
2535 <<
" leavingCond=" << leavingCond);
2551 NS_FATAL_ERROR (
"unsupported eventId " << reportConfigEutra.eventId);
2556 NS_LOG_LOGIC (
this <<
" eventEntryCondApplicable=" << eventEntryCondApplicable
2557 <<
" eventLeavingCondApplicable=" << eventLeavingCondApplicable);
2559 if (eventEntryCondApplicable)
2561 if (reportConfigEutra.timeToTrigger == 0)
2572 measId, concernedCellsEntry);
2573 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2576 enteringTriggerIt->second.push_back (t);
2580 if (eventLeavingCondApplicable)
2584 && reportConfigEutra.reportOnLeave;
2586 if (reportConfigEutra.timeToTrigger == 0)
2597 measId, concernedCellsLeaving, reportOnLeave);
2598 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2601 leavingTriggerIt->second.push_back (t);
2612 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2616 if (!it1->second.empty ())
2618 std::list<PendingTrigger_t>::iterator it2;
2619 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2622 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at " 2627 it1->second.clear ();
2636 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2640 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2641 while (it2 != it1->second.end ())
2645 ConcernedCells_t::iterator it3;
2646 for (it3 = it2->concernedCells.begin ();
2647 it3 != it2->concernedCells.end (); ++it3)
2651 it3 = it2->concernedCells.erase (it3);
2655 if (it2->concernedCells.empty ())
2657 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at " 2660 it2 = it1->second.erase (it2);
2674 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2678 if (!it1->second.empty ())
2680 std::list<PendingTrigger_t>::iterator it2;
2681 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2684 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at " 2689 it1->second.clear ();
2698 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2702 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2703 while (it2 != it1->second.end ())
2707 ConcernedCells_t::iterator it3;
2708 for (it3 = it2->concernedCells.begin ();
2709 it3 != it2->concernedCells.end (); ++it3)
2713 it3 = it2->concernedCells.erase (it3);
2717 if (it2->concernedCells.empty ())
2719 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at " 2722 it2 = it1->second.erase (it2);
2737 std::map<uint8_t, VarMeasReport>::iterator
2744 std::pair<uint8_t, VarMeasReport> val (measId, r);
2745 std::pair<std::map<uint8_t, VarMeasReport>::iterator,
bool>
2747 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
2748 measReportIt = ret.first;
2753 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2754 it != enteringCells.end ();
2757 measReportIt->second.cellsTriggeredList.insert (*it);
2760 NS_ASSERT (!measReportIt->second.cellsTriggeredList.empty ());
2763 if (!measReportIt->second.periodicReportTimer.IsRunning ())
2765 measReportIt->second.numberOfReportsSent = 0;
2766 measReportIt->second.periodicReportTimer
2772 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2775 if (!enteringTriggerIt->second.empty ())
2783 enteringTriggerIt->second.pop_front ();
2785 if (!enteringTriggerIt->second.empty ())
2792 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2793 it != enteringCells.end (); ++it)
2810 std::map<uint8_t, VarMeasReport>::iterator
2814 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2815 it != leavingCells.end ();
2818 measReportIt->second.cellsTriggeredList.erase (*it);
2827 if (measReportIt->second.cellsTriggeredList.empty ())
2829 measReportIt->second.periodicReportTimer.Cancel ();
2833 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2836 if (!leavingTriggerIt->second.empty ())
2844 leavingTriggerIt->second.pop_front ();
2846 if (!leavingTriggerIt->second.empty ())
2853 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2854 it != leavingCells.end (); ++it)
2870 std::map<uint8_t, VarMeasReport>::iterator
2874 NS_LOG_LOGIC (
this <<
" deleting existing report for measId " << (uint16_t) measId);
2875 measReportIt->second.periodicReportTimer.Cancel ();
2889 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator
2893 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
2900 measResults.
measId = measId;
2907 "RSRP " << (uint32_t) measResults.
rsrpResult <<
" (" << servingMeasIt->second.rsrp <<
" dBm) " 2908 "RSRQ " << (uint32_t) measResults.
rsrqResult <<
" (" << servingMeasIt->second.rsrq <<
" dB)");
2910 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (measId);
2913 NS_LOG_ERROR (
"no entry found in m_varMeasReportList for measId " << (uint32_t) measId);
2917 if (!(measReportIt->second.cellsTriggeredList.empty ()))
2919 std::multimap<double, uint16_t> sortedNeighCells;
2920 for (std::set<uint16_t>::iterator cellsTriggeredIt = measReportIt->second.cellsTriggeredList.begin ();
2921 cellsTriggeredIt != measReportIt->second.cellsTriggeredList.end ();
2924 uint16_t cellId = *cellsTriggeredIt;
2927 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2928 double triggerValue;
2929 switch (reportConfigEutra.triggerQuantity)
2932 triggerValue = neighborMeasIt->second.rsrp;
2935 triggerValue = neighborMeasIt->second.rsrq;
2941 sortedNeighCells.insert (std::pair<double, uint16_t> (triggerValue, cellId));
2945 std::multimap<double, uint16_t>::reverse_iterator sortedNeighCellsIt;
2947 for (sortedNeighCellsIt = sortedNeighCells.rbegin (), count = 0;
2948 sortedNeighCellsIt != sortedNeighCells.rend () && count < reportConfigEutra.maxReportCells;
2949 ++sortedNeighCellsIt, ++count)
2951 uint16_t cellId = sortedNeighCellsIt->second;
2952 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2956 measResultEutra.haveCgiInfo =
false;
2957 measResultEutra.haveRsrpResult =
true;
2959 measResultEutra.haveRsrqResult =
true;
2961 NS_LOG_INFO (
this <<
" reporting neighbor cell " << (uint32_t) measResultEutra.physCellId
2962 <<
" RSRP " << (uint32_t) measResultEutra.rsrpResult
2963 <<
" (" << neighborMeasIt->second.rsrp <<
" dBm)" 2964 <<
" RSRQ " << (uint32_t) measResultEutra.rsrqResult
2965 <<
" (" << neighborMeasIt->second.rsrq <<
" dB)");
2972 NS_LOG_WARN (
this <<
" cellsTriggeredList is empty");
2988 measResultScell.
servFreqId = sCellsMeasIt->first;
3002 measReportIt->second.numberOfReportsSent++;
3003 measReportIt->second.periodicReportTimer.Cancel ();
3005 Time reportInterval;
3006 switch (reportConfigEutra.reportInterval)
3033 reportInterval =
Seconds (60);
3036 reportInterval =
Seconds (360);
3039 reportInterval =
Seconds (720);
3042 reportInterval =
Seconds (1800);
3045 reportInterval =
Seconds (3600);
3048 NS_FATAL_ERROR (
"Unsupported reportInterval " << (uint16_t) reportConfigEutra.reportInterval);
3053 measReportIt->second.periodicReportTimer
3082 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
3158 std::map<uint8_t, uint8_t>::iterator it =
m_bid2DrbidMap.find (bid);
3185 NS_LOG_INFO (
"Starting initial cell selection after RLF");
3230 bool useLayer3Filtering, uint16_t componentCarrierId)
3232 NS_LOG_FUNCTION (
this << sCellId << componentCarrierId << rsrp << rsrq << useLayer3Filtering);
3240 if (useLayer3Filtering)
3246 if (std::isnan (storedMeasIt->second.rsrq))
3249 storedMeasIt->second.rsrq = rsrq;
3259 storedMeasIt->second.rsrp = rsrp;
3260 storedMeasIt->second.rsrq = rsrq;
3269 std::pair<uint16_t, MeasValues> val (componentCarrierId, v);
3270 std::pair<std::map<uint16_t, MeasValues>::iterator,
bool>
3272 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
3273 storedMeasIt = ret.first;
3277 <<
", measured cell " << sCellId
3278 <<
", carrier component Id " << componentCarrierId
3279 <<
", new RSRP " << rsrp <<
" stored " << storedMeasIt->second.rsrp
3280 <<
", new RSRQ " << rsrq <<
" stored " << storedMeasIt->second.rsrq);
3285 NS_LOG_DEBUG (
this <<
" IMSI " <<
m_imsi <<
"measurement on SCC from not serving cell ");
3318 NS_LOG_INFO (
this <<
" Total Number of Sync indications from PHY "
uint32_t sCellIndex
SCell index.
std::map< uint16_t, MeasValues > m_storedScellMeasValues
Internal storage of the latest measurement results from all detected detected Secondary carrier compo...
static Time GetDelayLeft(const EventId &id)
Get the remaining time until this event will execute.
MemberLteUeCcmRrcSapUser class.
RrcConnectionRequest structure.
uint64_t GetImsi(void) const
static EventId Schedule(Time const &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
uint8_t numberOfRaPreambles
number of RA preambles
PhysicalConfigDedicated structure.
bool haveNonCriticalExtension
have critical extension?
void DoSetNumberOfComponentCarriers(uint16_t noOfComponentCarriers)
RRC CCM SAP USER Method.
LtePdcpSapProvider * srb1SapProvider
SRB1 SAP provider.
Simulation virtual time values and global simulation resolution.
TracedCallback< uint64_t, uint16_t, uint16_t > m_radioLinkFailureTrace
The 'RadioLinkFailure' trace source.
uint8_t raResponseWindowSize
RA response window size.
RadioResourceConfigCommonSCell radioResourceConfigCommonSCell
radio resource config common SCell
CarrierFreqEutra carrierFreq
carrier frequency
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
PdschConfigDedicated pdschConfigDedicated
PDSCH config dedicated.
Part of the RRC protocol.
void DoRecvRrcConnectionSetup(LteRrcSap::RrcConnectionSetup msg)
Part of the RRC protocol.
uint8_t m_componentCarrierId
component carrier ID
void DoRecvMasterInformationBlock(uint16_t cellId, LteRrcSap::MasterInformationBlock msg)
Receive master information block function.
MeasurementReport structure.
std::map< uint8_t, LteRrcSap::MeasObjectToAddMod > measObjectList
measure object list
std::vector< struct UeMeasurementsElement > m_ueMeasurementsList
UE measurement list.
UeMemberLteUeCmacSapUser class.
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)
Receive system information block type 1 function.
PdschConfigDedicated pdschConfigDedicated
PDSCH config dedicated.
static TypeId GetTypeId(void)
Get the type ID.
MobilityControlInfo structure.
static double IeValue2ActualHysteresis(uint8_t hysteresisIeValue)
Returns the actual value of a hysteresis parameter.
std::list< MeasObjectToAddMod > measObjectToAddModList
measure object to add mod list
uint8_t GetDlBandwidth() const
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
LtePdcpSapUser * m_drbPdcpSapUser
DRB PDCP SAP user.
void DoRecvSystemInformation(LteRrcSap::SystemInformation msg)
Part of the RRC protocol.
uint16_t bucketSizeDurationMs
bucket size duration ms
uint8_t numberOfRaPreambles
number of RA preambles
uint32_t GetSize(void) const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
void DoNotifyOutOfSync()
Do notify out of sync function.
Event A3: Neighbour becomes amount of offset better than PCell.
static double ConvertPdschConfigDedicated2Double(PdschConfigDedicated pdschConfigDedicated)
Convert PDSCH config dedicated function.
Template for the implementation of the LteUeCphySapUser as a member of an owner class of type C to wh...
SoundingRsUlConfigDedicated soundingRsUlConfigDedicated
sounding RS UL config dedicated
static TypeId GetTypeId(void)
Get the type ID.
RSRP is used for the threshold.
uint8_t m_connEstFailCount
the counter to count T300 timer expiration
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
quantity config
void DoRecvRrcConnectionReject(LteRrcSap::RrcConnectionReject msg)
Part of the RRC protocol.
std::list< uint8_t > reportConfigToRemoveList
report config to remove list
bool m_hasReceivedSib2
True if SIB2 was received for the current cell.
MeasObjectEutra structure.
std::list< MeasResultEutra > measResultListEutra
measure result list eutra
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)
double GetSeconds(void) const
Get an approximation of the time stored in this instance in the indicated unit.
virtual void SendRrcConnectionReconfigurationCompleted(RrcConnectionReconfigurationCompleted msg)=0
Send an RRCConnectionReconfigurationComplete message to the serving eNodeB during an RRC connection r...
uint16_t m_numberOfComponentCarriers
The number of component carriers.
uint8_t measId
The measurement identity which raised the trigger.
RadioResourceConfigDedicatedSCell radioResourceConfigDedicateSCell
radio resource config dedicated SCell
LteRrcSap::PdschConfigDedicated m_pdschConfigDedicated
the PDSCH condig dedicated
#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
SRB to add mod list.
void DoSetTemporaryCellRnti(uint16_t rnti)
Set temporary cell rnti function.
Represents a single triggered event from a measurement identity which reporting criteria have been fu...
RadioResourceConfigDedicated radioResourceConfigDedicated
radio resource config dedicated
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
measure object to remove list
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
uint8_t m_n311
The 'N311' attribute.
Service Access Point (SAP) offered by the UE PHY to the UE RRC for control purposes.
std::vector< LteUeCmacSapProvider * > m_cmacSapProvider
UE CMac SAP provider.
virtual std::vector< LteUeCcmRrcSapProvider::LcsConfig > AddLc(uint8_t lcId, LteUeCmacSapProvider::LogicalChannelConfig lcConfig, LteMacSapUser *msu)=0
add a new Logical Channel (LC)
PdschConfigCommon pdschConfigCommon
4: Physical configuration, physical channels pdsch-ConfigCommon-r10
virtual ~LteUeRrc()
Destructor.
uint16_t srsConfigIndex
SRS config index.
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 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...
TxFailParam txFailParam
txFailParams
This class implements the Access Stratum (AS) Service Access Point (SAP), i.e., the interface between...
bool haveCarrierFreq
have carrier frequency?
bool m_hasReceivedMib
True if MIB was received for the current cell.
RachConfigDedicated rachConfigDedicated
RACH config dedicated.
uint16_t GetPreviousCellId() const
Get the previous cell id.
SetupParameters structure.
bool haveSmeasure
have S measure?
void DoRecvRrcConnectionReestablishmentReject(LteRrcSap::RrcConnectionReestablishmentReject msg)
Part of the RRC protocol.
uint8_t GetUlBandwidth() const
uint32_t m_dlEarfcn
Downlink carrier frequency.
Reference Signal Received Quality.
MeasConfig measConfig
measure config
uint16_t m_dlBandwidth
Downlink bandwidth in RBs.
void SetRnti(uint16_t rnti)
bool m_connectionPending
True if a connection request by upper layers is pending.
LtePdcpSapUser * srb1SapUser
SRB1 SAP user.
uint8_t rsrpResult
the RSRP result
void DoStartCellSelection(uint32_t dlEarfcn)
Start cell selection function.
uint32_t ulCarrierFreq
UL carrier frequency.
bool m_hasReceivedSib1
True if SIB1 was received for the current cell.
LteMacSapProvider * m_macSapProvider
MAC SAP provider.
bool haveRadioResourceConfigDedicated
have radio resource config dedicated
TracedCallback< uint64_t, uint16_t, uint16_t > m_srb1CreatedTrace
The Srb1Created trace source.
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
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
RRC transaction identifier.
Ptr< Packet > pdcpSdu
the RRC PDU
uint8_t Bid2Drbid(uint8_t bid)
Bid 2 DR bid.
PreambleInfo preambleInfo
preamble info
uint8_t rsrpResult
RSRP result.
void DoResetSyncIndicationCounter()
Do reset sync indication counter function.
Parameters for LtePdcpSapUser::ReceivePdcpSdu.
CellIdentification cellIdentification
cell identification
LteUeCmacSapUser * GetLteUeCmacSapUser()
This function is overloaded to maintain backward compatibility.
uint8_t preambleTransMax
preamble transmit maximum
static const Time UE_MEASUREMENT_REPORT_DELAY
Artificial delay of UE measurements procedure.
LteRrcSap::QuantityConfig quantityConfig
quantity config
Ptr< const AttributeAccessor > MakePointerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
std::vector< LteUeCphySapProvider * > m_cphySapProvider
UE CPhy SAP provider.
void SetLteUeRrcSapUser(LteUeRrcSapUser *s)
set the RRC SAP this RRC should interact with
LteUeRrcSapUser * m_rrcSapUser
RRC SAP user.
uint8_t preambleTransMax
preamble transmit maximum
MeasResults measResults
measure results
FreqInfo ulFreqInfo
UL frequency info.
TracedCallback< uint64_t, uint16_t, uint16_t > m_handoverEndOkTrace
The HandoverEndOk trace source.
static EventId ScheduleNow(FUNC f, Ts &&... args)
Schedule an event to expire Now.
MeasResultScell structure.
State m_state
The current UE RRC state.
AttributeValue implementation for Time.
Ptr< LteSignalingRadioBearerInfo > m_srb0
The Srb0 attribute.
Ptr< Object > Create(void) const
Create an Object instance of the configured TypeId.
ConcernedCells_t concernedCells
The list of cells responsible for this trigger.
TracedCallback< Ptr< LteUeRrc >, std::list< LteRrcSap::SCellToAddMod > > m_sCarrierConfiguredTrace
The SCarrierConfigured trace source.
uint64_t ueIdentity
UE identity.
static TypeId GetTypeId(void)
Get the type ID.
int8_t referenceSignalPower
INTEGER (-60..50),.
RrcConnectionReestablishment structure.
Represents a measurement result from a certain cell.
void DisposeOldSrb1()
Dispose old SRB1.
static double IeValue2ActualA3Offset(int8_t a3OffsetIeValue)
Returns the actual value of an a3-Offset parameter.
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_handoverStartTrace
The HandoverStart trace source.
uint8_t rsrqResult
the RSRQ result
void DoRecvRrcConnectionReconfiguration(LteRrcSap::RrcConnectionReconfiguration msg)
Part of the RRC protocol.
void DoRecvRrcConnectionReestablishment(LteRrcSap::RrcConnectionReestablishment msg)
Part of the RRC protocol.
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.
bool haveMeasurementResultsNeighCell
always false since not implemented
Service Access Point (SAP) offered by the UE RRC to the UE CCM.
NonUlConfiguration nonUlConfiguration
non UL configuration
virtual void SendIdealUeContextRemoveRequest(uint16_t rnti)=0
Send UE context remove request function.
uint8_t rrcTransactionIdentifier
RRC transaction identifier.
TracedCallback< uint64_t, uint16_t, uint16_t > m_sib2ReceivedTrace
The Sib2Received trace source.
Event A5: PCell becomes worse than absolute threshold1 AND Neighbour becomes better than another abso...
LteUeRrc * m_rrc
the RRC class
void ConnectionTimeout()
Invoked after timer T300 expires, notifying upper layers that RRC connection establishment procedure ...
uint32_t dlCarrierFreq
ARFCN - valueEUTRA.
bool haveMeasGapConfig
have measure gap config?
void EvaluateCellForSelection()
Performs cell selection evaluation to the current serving cell.
MeasResultEutra structure.
std::list< MeasResultScell > measResultScell
measure results Scells
RrcConnectionReconfiguration structure.
std::list< MeasIdToAddMod > measIdToAddModList
measure ID to add mod list
bool haveRachConfigDedicated
Have RACH config dedicated?
uint8_t raPrachMaskIndex
RA PRACH mask index.
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.
void StorePreviousCellId(uint16_t cellId)
Store the previous cell id.
void SetLteCcmRrcSapProvider(LteUeCcmRrcSapProvider *s)
set the Component Carrier Management SAP this RRC should interact with
PhysicalConfigDedicated physicalConfigDedicated
physical config dedicated
Ptr< LteSignalingRadioBearerInfo > m_srb1
The Srb1 attribute.
uint8_t filterCoefficientRSRP
filter coefficient RSRP
EventId m_radioLinkFailureDetected
Time limit (given by m_t310) before the radio link is considered to have failed.
bool haveRsrpResult
have RSRP result?
void SetLteUeCmacSapProvider(LteUeCmacSapProvider *s)
set the CMAC SAP this RRC should interact with
RrcConnectionReconfigurationCompleted structure.
bool m_useRlcSm
True if RLC SM is to be used, false if RLC UM/AM are to be used.
MeasResultServFreqList measScellResultList
measure SCell result list
Parameters for LtePdcpSapProvider::TransmitPdcpSdu.
uint16_t ulBandwidth
UL bandwidth.
std::list< SCellToAddMod > sCellsToAddModList
SCell to add mod list.
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
RRC transaction identifier.
std::map< uint8_t, LteRrcSap::MeasIdToAddMod > measIdList
measure ID list
LogicalChannelConfig structure.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
std::map< uint8_t, uint8_t > m_bid2DrbidMap
bid to DR bid map
void SetLteMacSapProvider(LteMacSapProvider *s)
set the MAC SAP provider.
RrcConnectionSetupCompleted structure.
TracedCallback< uint64_t, uint16_t > m_initialCellSelectionEndOkTrace
The InitialCellSelectionEndOk trace source.
RadioResourceConfigDedicated radioResourceConfigDedicated
radio resource config dedicated
RrcConnectionSetup structure.
std::list< LteRrcSap::SCellToAddMod > m_sCellToAddModList
Secondary carriers.
uint8_t rrcTransactionIdentifier
RRC transaction identifier.
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.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
virtual LteMacSapUser * ConfigureSignalBearer(uint8_t lcid, LteUeCmacSapProvider::LogicalChannelConfig lcConfig, LteMacSapUser *msu)=0
Add the Signal Bearer for a specific Ue in LteUeComponenCarrierManager.
static double IeValue2ActualQRxLevMin(int8_t qRxLevMinIeValue)
Returns the actual value of an Q-RxLevMin parameter.
uint8_t raPreambleIndex
RA preamble index.
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...
std::vector< LteUeCphySapUser * > m_cphySapUser
UE CPhy SAP user.
uint8_t m_connEstFailCountLimit
the counter value for T300 timer expiration received from the eNB
std::map< uint8_t, LteRrcSap::ReportConfigToAddMod > reportConfigList
report config list
uint16_t servFreqId
service frequency ID
virtual void Setup(SetupParameters params)=0
Setup function.
uint16_t physCellId
Phy cell ID.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
bool haveQuantityConfig
have quantity config?
TracedCallback< uint64_t, uint16_t, uint16_t, uint8_t > m_connectionTimeoutTrace
The ConnectionTimeout trace source.
Hold objects of type Ptr<T>.
Time m_t310
The 'T310' attribute.
Ptr< Packet > pdcpSdu
the RRC PDU
uint16_t m_ulBandwidth
Uplink bandwidth in RBs.
void SetLteRlcSapUser(LteRlcSapUser *s)
uint16_t targetPhysCellId
target Phy cell ID
RrcConnectionReject structure.
LteAsSapUser * m_asSapUser
AS SAP user.
PhysicalConfigDedicatedSCell physicalConfigDedicatedSCell
physical config dedicated SCell
Template for the implementation of the LteUeRrcSapProvider as a member of an owner class of type C to...
bool haveMobilityControlInfo
have mobility control info
TracedCallback< uint64_t, uint16_t, uint16_t, uint8_t > m_drbCreatedTrace
The DrbCreated trace source.
void ResetRlfParams()
Reset radio link failure parameters.
uint8_t connEstFailCount
Number of times that the UE detects T300 expiry on the same cell.
void DoNotifyRandomAccessSuccessful()
Notify random access successful function.
void SaveScellUeMeasurements(uint16_t cellId, double rsrp, double rsrq, bool useLayer3Filtering, uint16_t componentCarrierId)
keep the given measurement result as the latest measurement figures, to be utilised by UE RRC functio...
Reference Signal Received Power.
void RadioLinkFailureDetected()
Radio link failure detected function.
LteUeCcmRrcSapUser * m_ccmRrcSapUser
CCM RRC SAP user.
bool haveMeasResultNeighCells
have measure result neighbor cells
uint16_t dlBandwidth
1: Cell characteristics
uint32_t physCellId
physical cell ID
uint8_t filterCoefficientRSRQ
filter coefficient RSRQ
bool havePdschConfigDedicated
have PDSCH config dedicated?
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_sib1ReceivedTrace
The Sib1Received trace source.
uint16_t newUeIdentity
new UE identity
double rsrq
Measured RSRQ in dB.
void DoSendData(Ptr< Packet > packet, uint8_t bid)
Send data function.
uint16_t m_previousCellId
the cell id of the previous cell UE was attached to
Service Access Point (SAP) offered by the UE MAC to the UE RRC.
void DoForceCampedOnEnb(uint16_t cellId, uint32_t dlEarfcn)
Force camped on ENB function.
This class implements the Access Stratum (AS) Service Access Point (SAP), i.e., the interface between...
LtePdcpSpecificLtePdcpSapUser class.
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
have sounding RS UL config dedicated?
RrcConnectionReestablishmentReject structure.
static Time Now(void)
Return the current simulation virtual time.
LteRlcSapUser * srb0SapUser
SRB0 SAP user.
void SetLcId(uint8_t lcId)
void DoRecvRrcConnectionRelease(LteRrcSap::RrcConnectionRelease msg)
Part of the RRC protocol.
double rsrp
Measured RSRP in dBm.
void VarMeasReportListErase(uint8_t measId, ConcernedCells_t leavingCells, bool reportOnLeave)
Remove some cells from an existing reporting entry in m_varMeasReportList.
LteUeCcmRrcSapUser * GetLteCcmRrcSapUser()
Get the Component Carrier Management SAP offered by this RRC.
uint8_t m_n310
The 'N310' attribute.
uint32_t dlCarrierFreq
DL carrier frequency.
CarrierBandwidthEutra carrierBandwidth
carrier bandwidth
LteUeCcmRrcSapProvider * m_ccmRrcSapProvider
Interface to the LteUeComponentCarrierManage instance.
#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.
RachConfigCommon rachConfigCommon
RACH config common.
void StartConnection()
Start connection function.
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
RA response window size.
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
prioritize bit rate Kbps
Service Access Point (SAP) offered by the UE component carrier manager to the UE RRC...
bool haveCarrierBandwidth
have carrier bandwidth?
bool haveAntennaInfoDedicated
have antenna info dedicated?
static const std::string & ToString(EpcUeNas::State s)
#define NS_ABORT_MSG_IF(cond, msg)
Abnormal program termination if a condition is true, with a message.
void DoSetCsgWhiteList(uint32_t csgId)
Set CSG white list function.
std::vector< LteUeCmacSapUser * > m_cmacSapUser
UE CMac SAP user.
void DoNotifyRandomAccessFailed()
Notify random access failed function.
NonCriticalExtensionConfiguration nonCriticalExtension
3GPP TS 36.331 v.11.10 R11 Sec. 6.2.2 pag. 147 (also known as ETSI TS 136 331 v.11.10 Feb-2015)
Service Access Point (SAP) offered by the MAC to the RLC See Femto Forum MAC Scheduler Interface Spec...
void DoCompleteSetup(LteUeRrcSapProvider::CompleteSetupParameters params)
Part of the RRC protocol.
#define NS_LOG_WARN(msg)
Use NS_LOG to output a message of level LOG_WARN.
LteUeRrcSapProvider * m_rrcSapProvider
RRC SAP provider.
void DoConnect()
Connect function.
bool haveSpeedStatePars
have speed state parameters?
void ApplyRadioResourceConfigDedicated(LteRrcSap::RadioResourceConfigDedicated rrcd)
Apply radio resource config dedicated.
TracedCallback< uint64_t, uint16_t, uint16_t > m_connectionEstablishedTrace
The ConnectionEstablished trace source.
std::list< DrbToAddMod > drbToAddModList
DRB to add mod list.
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
AS SAP provider.
#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
SRB0 SAP provider.
TracedCallback< uint64_t, uint16_t, uint16_t, uint16_t > m_mibReceivedTrace
The MibReceived trace source.
uint16_t m_rnti
The C-RNTI attribute.
bool IsRunning(void) const
This method is syntactic sugar for !IsExpired().
uint64_t m_imsi
The unique UE identifier.
uint8_t transmissionMode
transmission mode
void ApplyRadioResourceConfigDedicatedSecondaryCarrier(LteRrcSap::NonCriticalExtensionConfiguration nonCec)
Apply radio resource config dedicated secondary carrier.
UeMeasurementsParameters structure.
uint16_t ulBandwidth
UL bandwidth.
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.
Event A1: Serving becomes better than absolute threshold.
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)
Report UE measurements function.
RSRQ is used for the threshold.
uint16_t dlBandwidth
DL bandwidth.
MobilityControlInfo mobilityControlInfo
mobility control info
bool haveMeasConfig
have measure config
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
Event A4: Neighbour becomes better than absolute threshold.
bool m_leaveConnectedMode
true if UE NAS ask UE RRC to leave connected mode, e.g., after RLF, i.e. T310 has expired ...
Ptr< const AttributeAccessor > MakeObjectMapAccessor(U T::*memberVariable)
MakeAccessorHelper implementation for ObjectVector.
Represents a single measurement reporting entry., which includes information about a measurement for ...
bool haveRsrqResult
have RSRQ result?
CompleteSetupParameters structure.
#define NS_LOG_ERROR(msg)
Use NS_LOG to output a message of level LOG_ERROR.
AntennaInfoDedicated antennaInfo
antenna info
void DoNotifyInSync()
Do notify in sync function.
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...
uint32_t GetDlEarfcn() const
uint8_t rsrqResult
RSRQ result.
A base class which provides memory management and object aggregation.
virtual void Reset()=0
Reset LC maps.
PdschConfigCommon pdschConfigCommon
PDSCH config common.
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 InitializeSap(void)
Initiaize SAP.
void DoReceivePdcpSdu(LtePdcpSapUser::ReceivePdcpSduParameters params)
Receive PDCP SDU function.
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.
NonCriticalExtensionConfiguration structure.
uint32_t GetUlEarfcn() const
RrcConnectionRelease structure.
static uint8_t Db2RsrqRange(double db)
convert an RSRQ value in dB to the corresponding range as per 3GPP TS 36.133 section 9...
PdschConfigDedicated structure.
virtual void RecvData(Ptr< Packet > packet)=0
receive a data packet
SoundingRsUlConfigDedicated soundingRsUlConfigDedicated
sounding RS UL config dedicated
UeMemberLteUeCmacSapUser(LteUeRrc *rrc)
Constructor.
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.
UlConfiguration ulConfiguration
UL configuration.
Event A2: Serving becomes worse than absolute threshold.
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.
void DoDisconnect()
Disconnect function.
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.
TracedCallback< uint64_t, uint16_t, uint16_t, std::string, uint8_t > m_phySyncDetectionTrace
The 'PhySyncDetection' 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
measure ID to remove list
This abstract base class defines the API to interact with the Radio Link Control (LTE_RLC) in LTE...
a unique identifier for an interface.
std::list< ReportConfigToAddMod > reportConfigToAddModList
report config to add mod list
TypeId SetParent(TypeId tid)
Set the parent TypeId.
std::list< uint8_t > drbToReleaseList
DRB to release list.
static TypeId GetTypeId(void)
Get the type ID.
void SetImsi(uint64_t imsi)
uint8_t m_lastRrcTransactionIdentifier
last RRC transaction identifier
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()
Leave connected mode method Resets the UE back to an appropiate state depending on the nature of caus...
uint32_t m_ulEarfcn
Uplink carrier frequency.
TracedCallback< uint64_t, uint16_t, uint16_t > m_handoverEndErrorTrace
The HandoverEndError trace source.
RaSupervisionInfo raSupervisionInfo
RA supervision info.
uint8_t m_noOfSyncIndications
number of in-sync or out-of-sync indications coming from PHY layer
LteRrcSap::SystemInformationBlockType1 m_lastSib1
Stored content of the last SIB1 received.
void SetLteMacSapProvider(LteMacSapProvider *s)
bool haveScellsMeas
has SCells measure
bool haveMeasurementResultsServingSCells
have measure results serving Scells
AntennaInfoDedicated antennaInfo
antenna info dedicated
virtual void NotifyRandomAccessFailed()
Notify the RRC that the MAC Random Access procedure failed.
uint8_t connEstFailCount
the counter value for T300 timer expiration
RadioResourceConfigDedicated structure.
uint32_t ulCarrierFreq
UL carrier frequency.
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 ...
uint8_t logicalChannelGroup
logical channel group
uint16_t GetCellId() const