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> 105 "IDLE_WAIT_MIB_SIB1",
108 "IDLE_CAMPED_NORMALLY",
110 "IDLE_RANDOM_ACCESS",
112 "CONNECTED_NORMALLY",
113 "CONNECTED_HANDOVER",
114 "CONNECTED_PHY_PROBLEM",
115 "CONNECTED_REESTABLISHING" 136 : m_cmacSapProvider (0),
138 m_macSapProvider (0),
140 m_ccmRrcSapProvider (0),
141 m_state (IDLE_START),
146 m_connectionPending (false),
147 m_hasReceivedMib (false),
148 m_hasReceivedSib1 (false),
149 m_hasReceivedSib2 (false),
151 m_noOfSyncIndications (0),
152 m_leaveConnectedMode (false),
153 m_previousCellId (0),
154 m_connEstFailCountLimit (0),
155 m_connEstFailCount (0),
201 .SetGroupName (
"Lte")
203 .AddAttribute (
"DataRadioBearerMap",
"List of UE RadioBearerInfo for Data Radio Bearers by LCID.",
206 MakeObjectMapChecker<LteDataRadioBearerInfo> ())
207 .AddAttribute (
"Srb0",
"SignalingRadioBearerInfo for SRB0",
210 MakePointerChecker<LteSignalingRadioBearerInfo> ())
211 .AddAttribute (
"Srb1",
"SignalingRadioBearerInfo for SRB1",
214 MakePointerChecker<LteSignalingRadioBearerInfo> ())
215 .AddAttribute (
"CellId",
216 "Serving cell identifier",
219 MakeUintegerChecker<uint16_t> ())
220 .AddAttribute (
"C-RNTI",
221 "Cell Radio Network Temporary Identifier",
224 MakeUintegerChecker<uint16_t> ())
225 .AddAttribute (
"T300",
226 "Timer for the RRC Connection Establishment procedure " 227 "(i.e., the procedure is deemed as failed if it takes longer than this). " 228 "Standard values: 100ms, 200ms, 300ms, 400ms, 600ms, 1000ms, 1500ms, 2000ms",
232 .AddAttribute (
"T310",
233 "Timer for detecting the Radio link failure " 234 "(i.e., the radio link is deemed as failed if this timer expires). " 235 "Standard values: 0ms 50ms, 100ms, 200ms, 500ms, 1000ms, 2000ms",
239 .AddAttribute (
"N310",
240 "This specifies the maximum number of out-of-sync indications. " 241 "Standard values: 1, 2, 3, 4, 6, 8, 10, 20",
244 MakeUintegerChecker<uint8_t> (1, 20))
245 .AddAttribute (
"N311",
246 "This specifies the maximum number of in-sync indications. " 247 "Standard values: 1, 2, 3, 4, 5, 6, 8, 10",
250 MakeUintegerChecker<uint8_t> (1, 10))
251 .AddTraceSource (
"MibReceived",
252 "trace fired upon reception of Master Information Block",
254 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
255 .AddTraceSource (
"Sib1Received",
256 "trace fired upon reception of System Information Block Type 1",
258 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
259 .AddTraceSource (
"Sib2Received",
260 "trace fired upon reception of System Information Block Type 2",
262 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
263 .AddTraceSource (
"StateTransition",
264 "trace fired upon every UE RRC state transition",
266 "ns3::LteUeRrc::StateTracedCallback")
267 .AddTraceSource (
"InitialCellSelectionEndOk",
268 "trace fired upon successful initial cell selection procedure",
270 "ns3::LteUeRrc::CellSelectionTracedCallback")
271 .AddTraceSource (
"InitialCellSelectionEndError",
272 "trace fired upon failed initial cell selection procedure",
274 "ns3::LteUeRrc::CellSelectionTracedCallback")
275 .AddTraceSource (
"RandomAccessSuccessful",
276 "trace fired upon successful completion of the random access procedure",
278 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
279 .AddTraceSource (
"RandomAccessError",
280 "trace fired upon failure of the random access procedure",
282 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
283 .AddTraceSource (
"ConnectionEstablished",
284 "trace fired upon successful RRC connection establishment",
286 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
287 .AddTraceSource (
"ConnectionTimeout",
288 "trace fired upon timeout RRC connection establishment because of T300",
290 "ns3::LteUeRrc::ImsiCidRntiCountTracedCallback")
291 .AddTraceSource (
"ConnectionReconfiguration",
292 "trace fired upon RRC connection reconfiguration",
294 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
295 .AddTraceSource (
"HandoverStart",
296 "trace fired upon start of a handover procedure",
298 "ns3::LteUeRrc::MibSibHandoverTracedCallback")
299 .AddTraceSource (
"HandoverEndOk",
300 "trace fired upon successful termination of a handover procedure",
302 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
303 .AddTraceSource (
"HandoverEndError",
304 "trace fired upon failure of a handover procedure",
306 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
307 .AddTraceSource (
"SCarrierConfigured",
308 "trace fired after configuring secondary carriers",
310 "ns3::LteUeRrc::SCarrierConfiguredTracedCallback")
311 .AddTraceSource (
"Srb1Created",
312 "trace fired after SRB1 is created",
314 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
315 .AddTraceSource (
"DrbCreated",
316 "trace fired after DRB is created",
318 "ns3::LteUeRrc::ImsiCidRntiLcIdTracedCallback")
319 .AddTraceSource (
"RadioLinkFailure",
320 "trace fired upon failure of radio link",
322 "ns3::LteUeRrc::ImsiCidRntiTracedCallback")
323 .AddTraceSource (
"PhySyncDetection",
324 "trace fired upon receiving in Sync or out of Sync indications from UE PHY",
326 "ns3::LteUeRrc::PhySyncDetectionTracedCallback")
534 Ptr<LteRlc> rlc = CreateObject<LteRlcTm> ()->GetObject<LteRlc> ();
539 m_srb0 = CreateObject<LteSignalingRadioBearerInfo> ();
541 m_srb0->m_srbIdentity = 0;
560 if (m_numberOfComponentCarriers < MIN_NO_CC || m_numberOfComponentCarriers >
MAX_NO_CC)
590 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
596 params.lcid = it->second->m_logicalChannelIdentity;
599 <<
" on DRBID " << (uint32_t) drbid
600 <<
" (LCID " << (uint32_t) params.lcid <<
")" 601 <<
" (" << packet->
GetSize () <<
" bytes)");
602 it->second->m_pdcp->GetLtePdcpSapProvider ()->TransmitPdcpSdu (params);
687 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
881 "Cell identity in SIB1 does not match with the originating cell");
896 "Cell identity in SIB1 does not match with the originating cell");
919 bool triggering =
true;
920 std::vector <LteUeCphySapUser::UeMeasurementsElement>::iterator newMeasIt;
930 newMeasIt->m_rsrq, useLayer3Filtering,
936 newMeasIt->m_rsrq, useLayer3Filtering);
949 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
1004 "SIB2 msg contains wrong value " 1107 NS_LOG_DEBUG (
this <<
"RNTI " <<
m_rnti <<
" Handover. Configuring secondary carriers");
1229 uint16_t maxRsrpCellId = 0;
1230 double maxRsrp = -std::numeric_limits<double>::infinity ();
1231 double minRsrp = -140.0;
1233 std::map<uint16_t, MeasValues>::iterator it;
1240 if (maxRsrp < it->
second.rsrp && it->second.rsrp > minRsrp)
1242 std::set<uint16_t>::const_iterator itCell;
1246 maxRsrpCellId = it->first;
1247 maxRsrp = it->second.rsrp;
1252 if (maxRsrpCellId == 0)
1254 NS_LOG_WARN (
this <<
" Cell search is unable to detect surrounding cell to attach to");
1259 <<
" is the strongest untried surrounding cell");
1278 bool isSuitableCell =
false;
1279 bool isAcceptableCell =
false;
1280 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1281 double qRxLevMeas = storedMeasIt->second.rsrp;
1283 NS_LOG_LOGIC (
this <<
" cell selection to cellId=" << cellId
1284 <<
" qrxlevmeas=" << qRxLevMeas <<
" dBm" 1285 <<
" qrxlevmin=" << qRxLevMin <<
" dBm");
1287 if (qRxLevMeas - qRxLevMin > 0)
1289 isAcceptableCell =
true;
1294 isSuitableCell = (cellCsgIndication ==
false) || (cellCsgId ==
m_csgWhiteList);
1297 << cellCsgId <<
"/" << cellCsgIndication);
1332 if (isAcceptableCell)
1409 std::list<LteRrcSap::SrbToAddMod>::const_iterator stamIt = rrcd.
srbToAddModList.begin ();
1417 NS_ASSERT_MSG (stamIt->srbIdentity == 1,
"only SRB1 supported");
1419 const uint8_t lcid = 1;
1428 pdcp->SetLcId (lcid);
1433 m_srb1 = CreateObject<LteSignalingRadioBearerInfo> ();
1436 m_srb1->m_srbIdentity = 1;
1439 m_srb1->m_logicalChannelConfig.priority = stamIt->logicalChannelConfig.priority;
1440 m_srb1->m_logicalChannelConfig.prioritizedBitRateKbps = stamIt->logicalChannelConfig.prioritizedBitRateKbps;
1441 m_srb1->m_logicalChannelConfig.bucketSizeDurationMs = stamIt->logicalChannelConfig.bucketSizeDurationMs;
1442 m_srb1->m_logicalChannelConfig.logicalChannelGroup = stamIt->logicalChannelConfig.logicalChannelGroup;
1445 lcConfig.
priority = stamIt->logicalChannelConfig.priority;
1456 ueParams.srb1SapProvider =
m_srb1->m_pdcp->GetLtePdcpSapProvider ();
1461 NS_LOG_INFO (
"request to modify SRB1 (skipping as currently not implemented)");
1467 std::list<LteRrcSap::DrbToAddMod>::const_iterator dtamIt;
1472 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" adding/modifying DRBID " << (uint32_t) dtamIt->drbIdentity <<
" LC " << (uint32_t) dtamIt->logicalChannelIdentity);
1473 NS_ASSERT_MSG (dtamIt->logicalChannelIdentity > 2,
"LCID value " << dtamIt->logicalChannelIdentity <<
" is reserved for SRBs");
1475 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator drbMapIt =
m_drbMap.find (dtamIt->drbIdentity);
1487 switch (dtamIt->rlcConfig.choice)
1508 rlc->
SetLcId (dtamIt->logicalChannelIdentity);
1511 drbInfo->m_rlc = rlc;
1512 drbInfo->m_epsBearerIdentity = dtamIt->epsBearerIdentity;
1513 drbInfo->m_logicalChannelIdentity = dtamIt->logicalChannelIdentity;
1514 drbInfo->m_drbIdentity = dtamIt->drbIdentity;
1522 pdcp->SetLcId (dtamIt->logicalChannelIdentity);
1526 drbInfo->m_pdcp = pdcp;
1537 lcConfig.
priority = dtamIt->logicalChannelConfig.priority;
1546 NS_LOG_DEBUG (
"Size of lcOnCcMapping vector "<<lcOnCcMapping.size());
1547 std::vector<LteUeCcmRrcSapProvider::LcsConfig>::iterator itLcOnCcMapping = lcOnCcMapping.begin ();
1548 NS_ASSERT_MSG (itLcOnCcMapping != lcOnCcMapping.end (),
"Component carrier manager failed to add LC for data radio bearer");
1550 for (itLcOnCcMapping = lcOnCcMapping.begin (); itLcOnCcMapping != lcOnCcMapping.end (); ++itLcOnCcMapping)
1553 <<
" LCG id " << (uint16_t) itLcOnCcMapping->lcConfig.logicalChannelGroup
1554 <<
" ComponentCarrierId " << (uint16_t) itLcOnCcMapping->componentCarrierId);
1555 uint8_t index = itLcOnCcMapping->componentCarrierId;
1558 m_cmacSapProvider.at (index)->AddLc (dtamIt->logicalChannelIdentity, lcConfigFromCcm, msu);
1571 std::list<uint8_t>::iterator dtdmIt;
1576 uint8_t drbid = *dtdmIt;
1577 NS_LOG_INFO (
this <<
" IMSI " <<
m_imsi <<
" releasing DRB " << (uint32_t) drbid);
1578 std::map<uint8_t, Ptr<LteDataRadioBearerInfo> >::iterator it =
m_drbMap.find (drbid);
1603 uint8_t measObjectId = *it;
1604 NS_LOG_LOGIC (
this <<
" deleting measObjectId " << (uint32_t) measObjectId);
1609 if (measIdIt->second.measObjectId == measObjectId)
1611 uint8_t measId = measIdIt->second.measId;
1613 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to measObjectId " << (uint32_t) measObjectId);
1632 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"cellsToRemoveList not supported");
1633 NS_ASSERT_MSG (it->measObjectEutra.cellsToAddModList.empty (),
"cellsToAddModList not supported");
1634 NS_ASSERT_MSG (it->measObjectEutra.cellsToRemoveList.empty (),
"blackCellsToRemoveList not supported");
1635 NS_ASSERT_MSG (it->measObjectEutra.blackCellsToAddModList.empty (),
"blackCellsToAddModList not supported");
1636 NS_ASSERT_MSG (it->measObjectEutra.haveCellForWhichToReportCGI ==
false,
"cellForWhichToReportCGI is not supported");
1638 uint8_t measObjectId = it->measObjectId;
1642 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" exists, updating entry");
1643 measObjectIt->second = *it;
1644 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1649 if (measIdIt->second.measObjectId == measObjectId)
1651 uint8_t measId = measIdIt->second.measId;
1652 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to measObjectId " << (uint32_t) measObjectId);
1659 NS_LOG_LOGIC (
"measObjectId " << (uint32_t) measObjectId <<
" is new, adding entry");
1670 uint8_t reportConfigId = *it;
1671 NS_LOG_LOGIC (
this <<
" deleting reportConfigId " << (uint32_t) reportConfigId);
1676 if (measIdIt->second.reportConfigId == reportConfigId)
1678 uint8_t measId = measIdIt->second.measId;
1680 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId <<
" because referring to reportConfigId " << (uint32_t) reportConfigId);
1700 "only trigger type EVENT is supported");
1702 uint8_t reportConfigId = it->reportConfigId;
1706 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" exists, updating entry");
1708 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1713 if (measIdIt->second.reportConfigId == reportConfigId)
1715 uint8_t measId = measIdIt->second.measId;
1716 NS_LOG_LOGIC (
this <<
" found measId " << (uint32_t) measId <<
" referring to reportConfigId " << (uint32_t) reportConfigId);
1723 NS_LOG_LOGIC (
"reportConfigId " << (uint32_t) reportConfigId <<
" is new, adding entry");
1744 for (std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt
1758 uint8_t measId = *it;
1759 NS_LOG_LOGIC (
this <<
" deleting measId " << (uint32_t) measId);
1769 for (std::list<LteRrcSap::MeasIdToAddMod>::iterator it = mc.
measIdToAddModList.begin ();
1773 NS_LOG_LOGIC (
this <<
" measId " << (uint32_t) it->measId
1774 <<
" (measObjectId=" << (uint32_t) it->measObjectId
1775 <<
", reportConfigId=" << (uint32_t) it->reportConfigId
1782 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (it->measId);
1785 measReportIt->second.periodicReportTimer.Cancel ();
1792 std::list<PendingTrigger_t> s;
1815 bool useLayer3Filtering)
1817 NS_LOG_FUNCTION (
this << cellId << rsrp << rsrq << useLayer3Filtering);
1819 std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.find (cellId);
1823 if (useLayer3Filtering)
1829 if (std::isnan (storedMeasIt->second.rsrq))
1832 storedMeasIt->second.rsrq = rsrq;
1842 storedMeasIt->second.rsrp = rsrp;
1843 storedMeasIt->second.rsrq = rsrq;
1852 std::pair<uint16_t, MeasValues> val (cellId, v);
1853 std::pair<std::map<uint16_t, MeasValues>::iterator,
bool>
1855 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
1856 storedMeasIt = ret.first;
1861 <<
", new RSRP " << rsrp <<
" stored " << storedMeasIt->second.rsrp
1862 <<
", new RSRQ " << rsrq <<
" stored " << storedMeasIt->second.rsrq);
1872 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt =
1875 NS_ASSERT (measIdIt->first == measIdIt->second.measId);
1877 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
1882 std::map<uint8_t, LteRrcSap::MeasObjectToAddMod>::iterator
1887 std::map<uint8_t, VarMeasReport>::iterator
1895 "only triggerType == event is supported");
1898 NS_LOG_LOGIC (
this <<
" considering measId " << (uint32_t) measId);
1899 bool eventEntryCondApplicable =
false;
1900 bool eventLeavingCondApplicable =
false;
1904 switch (reportConfigEutra.eventId)
1918 switch (reportConfigEutra.triggerQuantity)
1922 NS_ASSERT (reportConfigEutra.threshold1.choice
1928 NS_ASSERT (reportConfigEutra.threshold1.choice
1938 bool entryCond = ms - hys > thresh;
1942 if (!isMeasIdInReportList)
1944 concernedCellsEntry.push_back (
m_cellId);
1945 eventEntryCondApplicable =
true;
1954 != measReportIt->second.cellsTriggeredList.end ());
1957 else if (reportConfigEutra.timeToTrigger > 0)
1963 bool leavingCond = ms + hys < thresh;
1967 if (isMeasIdInReportList)
1974 != measReportIt->second.cellsTriggeredList.end ());
1975 concernedCellsLeaving.push_back (
m_cellId);
1976 eventLeavingCondApplicable =
true;
1979 else if (reportConfigEutra.timeToTrigger > 0)
1985 <<
" ms=" << ms <<
" thresh=" << thresh
1986 <<
" entryCond=" << entryCond
1987 <<
" leavingCond=" << leavingCond);
2005 switch (reportConfigEutra.triggerQuantity)
2009 NS_ASSERT (reportConfigEutra.threshold1.choice
2015 NS_ASSERT (reportConfigEutra.threshold1.choice
2025 bool entryCond = ms + hys < thresh;
2029 if (!isMeasIdInReportList)
2031 concernedCellsEntry.push_back (
m_cellId);
2032 eventEntryCondApplicable =
true;
2041 != measReportIt->second.cellsTriggeredList.end ());
2044 else if (reportConfigEutra.timeToTrigger > 0)
2050 bool leavingCond = ms - hys > thresh;
2054 if (isMeasIdInReportList)
2061 != measReportIt->second.cellsTriggeredList.end ());
2062 concernedCellsLeaving.push_back (
m_cellId);
2063 eventLeavingCondApplicable =
true;
2066 else if (reportConfigEutra.timeToTrigger > 0)
2072 <<
" ms=" << ms <<
" thresh=" << thresh
2073 <<
" entryCond=" << entryCond
2074 <<
" leavingCond=" << leavingCond);
2088 double ofn = measObjectEutra.offsetFreq;
2091 double ofp = measObjectEutra.offsetFreq;
2098 switch (reportConfigEutra.triggerQuantity)
2102 NS_ASSERT (reportConfigEutra.threshold1.choice
2107 NS_ASSERT (reportConfigEutra.threshold1.choice
2115 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2119 uint16_t cellId = storedMeasIt->first;
2125 switch (reportConfigEutra.triggerQuantity)
2128 mn = storedMeasIt->second.rsrp;
2131 mn = storedMeasIt->second.rsrq;
2138 bool hasTriggered = isMeasIdInReportList
2139 && (measReportIt->second.cellsTriggeredList.find (cellId)
2140 != measReportIt->second.cellsTriggeredList.end ());
2143 bool entryCond = mn + ofn + ocn - hys > mp + ofp + ocp + off;
2149 concernedCellsEntry.push_back (cellId);
2150 eventEntryCondApplicable =
true;
2153 else if (reportConfigEutra.timeToTrigger > 0)
2159 bool leavingCond = mn + ofn + ocn + hys < mp + ofp + ocp + off;
2165 concernedCellsLeaving.push_back (cellId);
2166 eventLeavingCondApplicable =
true;
2169 else if (reportConfigEutra.timeToTrigger > 0)
2174 NS_LOG_LOGIC (
this <<
" event A3: neighbor cell " << cellId
2175 <<
" mn=" << mn <<
" mp=" << mp <<
" offset=" << off
2176 <<
" entryCond=" << entryCond
2177 <<
" leavingCond=" << leavingCond);
2193 double ofn = measObjectEutra.offsetFreq;
2199 switch (reportConfigEutra.triggerQuantity)
2202 NS_ASSERT (reportConfigEutra.threshold1.choice
2207 NS_ASSERT (reportConfigEutra.threshold1.choice
2216 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2220 uint16_t cellId = storedMeasIt->first;
2226 switch (reportConfigEutra.triggerQuantity)
2229 mn = storedMeasIt->second.rsrp;
2232 mn = storedMeasIt->second.rsrq;
2239 bool hasTriggered = isMeasIdInReportList
2240 && (measReportIt->second.cellsTriggeredList.find (cellId)
2241 != measReportIt->second.cellsTriggeredList.end ());
2244 bool entryCond = mn + ofn + ocn - hys > thresh;
2250 concernedCellsEntry.push_back (cellId);
2251 eventEntryCondApplicable =
true;
2254 else if (reportConfigEutra.timeToTrigger > 0)
2260 bool leavingCond = mn + ofn + ocn + hys < thresh;
2266 concernedCellsLeaving.push_back (cellId);
2267 eventLeavingCondApplicable =
true;
2270 else if (reportConfigEutra.timeToTrigger > 0)
2275 NS_LOG_LOGIC (
this <<
" event A4: neighbor cell " << cellId
2276 <<
" mn=" << mn <<
" thresh=" << thresh
2277 <<
" entryCond=" << entryCond
2278 <<
" leavingCond=" << leavingCond);
2296 double ofn = measObjectEutra.offsetFreq;
2303 switch (reportConfigEutra.triggerQuantity)
2307 NS_ASSERT (reportConfigEutra.threshold1.choice
2309 NS_ASSERT (reportConfigEutra.threshold2.choice
2316 NS_ASSERT (reportConfigEutra.threshold1.choice
2318 NS_ASSERT (reportConfigEutra.threshold2.choice
2329 bool entryCond = mp + hys < thresh1;
2333 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2337 uint16_t cellId = storedMeasIt->first;
2343 switch (reportConfigEutra.triggerQuantity)
2346 mn = storedMeasIt->second.rsrp;
2349 mn = storedMeasIt->second.rsrq;
2356 bool hasTriggered = isMeasIdInReportList
2357 && (measReportIt->second.cellsTriggeredList.find (cellId)
2358 != measReportIt->second.cellsTriggeredList.end ());
2362 entryCond = mn + ofn + ocn - hys > thresh2;
2368 concernedCellsEntry.push_back (cellId);
2369 eventEntryCondApplicable =
true;
2372 else if (reportConfigEutra.timeToTrigger > 0)
2377 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2378 <<
" mn=" << mn <<
" mp=" << mp
2379 <<
" thresh2=" << thresh2
2380 <<
" thresh1=" << thresh1
2381 <<
" entryCond=" << entryCond);
2389 <<
" mp=" << mp <<
" thresh1=" << thresh1
2390 <<
" entryCond=" << entryCond);
2392 if (reportConfigEutra.timeToTrigger > 0)
2398 if (isMeasIdInReportList)
2401 bool leavingCond = mp - hys > thresh1;
2405 if (reportConfigEutra.timeToTrigger == 0)
2409 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2413 uint16_t cellId = storedMeasIt->first;
2419 if (measReportIt->second.cellsTriggeredList.find (cellId)
2420 != measReportIt->second.cellsTriggeredList.end ())
2422 concernedCellsLeaving.push_back (cellId);
2423 eventLeavingCondApplicable =
true;
2431 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2435 uint16_t cellId = storedMeasIt->first;
2441 if (measReportIt->second.cellsTriggeredList.find (cellId)
2442 != measReportIt->second.cellsTriggeredList.end ())
2444 switch (reportConfigEutra.triggerQuantity)
2447 mn = storedMeasIt->second.rsrp;
2450 mn = storedMeasIt->second.rsrq;
2459 leavingCond = mn + ofn + ocn + hys < thresh2;
2471 concernedCellsLeaving.push_back (cellId);
2472 eventLeavingCondApplicable =
true;
2474 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2475 <<
" mn=" << mn <<
" mp=" << mp
2476 <<
" thresh2=" << thresh2
2477 <<
" thresh1=" << thresh1
2478 <<
" leavingCond=" << leavingCond);
2488 <<
" mp=" << mp <<
" thresh1=" << thresh1
2489 <<
" leavingCond=" << leavingCond);
2494 if (reportConfigEutra.timeToTrigger > 0)
2501 for (std::map<uint16_t, MeasValues>::iterator storedMeasIt =
m_storedMeasValues.begin ();
2505 uint16_t cellId = storedMeasIt->first;
2511 if (measReportIt->second.cellsTriggeredList.find (cellId)
2512 != measReportIt->second.cellsTriggeredList.end ())
2514 switch (reportConfigEutra.triggerQuantity)
2517 mn = storedMeasIt->second.rsrp;
2520 mn = storedMeasIt->second.rsrq;
2528 leavingCond = mn + ofn + ocn + hys < thresh2;
2532 concernedCellsLeaving.push_back (cellId);
2533 eventLeavingCondApplicable =
true;
2536 NS_LOG_LOGIC (
this <<
" event A5: neighbor cell " << cellId
2537 <<
" mn=" << mn <<
" mp=" << mp
2538 <<
" thresh2=" << thresh2
2539 <<
" thresh1=" << thresh1
2540 <<
" leavingCond=" << leavingCond);
2556 NS_FATAL_ERROR (
"unsupported eventId " << reportConfigEutra.eventId);
2561 NS_LOG_LOGIC (
this <<
" eventEntryCondApplicable=" << eventEntryCondApplicable
2562 <<
" eventLeavingCondApplicable=" << eventLeavingCondApplicable);
2564 if (eventEntryCondApplicable)
2566 if (reportConfigEutra.timeToTrigger == 0)
2577 measId, concernedCellsEntry);
2578 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2581 enteringTriggerIt->second.push_back (t);
2585 if (eventLeavingCondApplicable)
2589 && reportConfigEutra.reportOnLeave;
2591 if (reportConfigEutra.timeToTrigger == 0)
2602 measId, concernedCellsLeaving, reportOnLeave);
2603 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2606 leavingTriggerIt->second.push_back (t);
2617 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2621 if (!it1->second.empty ())
2623 std::list<PendingTrigger_t>::iterator it2;
2624 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2627 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at " 2632 it1->second.clear ();
2641 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2645 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2646 while (it2 != it1->second.end ())
2650 ConcernedCells_t::iterator it3;
2651 for (it3 = it2->concernedCells.begin ();
2652 it3 != it2->concernedCells.end (); ++it3)
2656 it3 = it2->concernedCells.erase (it3);
2660 if (it2->concernedCells.empty ())
2662 NS_LOG_LOGIC (
this <<
" canceling entering time-to-trigger event at " 2665 it2 = it1->second.erase (it2);
2679 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2683 if (!it1->second.empty ())
2685 std::list<PendingTrigger_t>::iterator it2;
2686 for (it2 = it1->second.begin (); it2 != it1->second.end (); ++it2)
2689 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at " 2694 it1->second.clear ();
2703 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2707 std::list<PendingTrigger_t>::iterator it2 = it1->second.begin ();
2708 while (it2 != it1->second.end ())
2712 ConcernedCells_t::iterator it3;
2713 for (it3 = it2->concernedCells.begin ();
2714 it3 != it2->concernedCells.end (); ++it3)
2718 it3 = it2->concernedCells.erase (it3);
2722 if (it2->concernedCells.empty ())
2724 NS_LOG_LOGIC (
this <<
" canceling leaving time-to-trigger event at " 2727 it2 = it1->second.erase (it2);
2742 std::map<uint8_t, VarMeasReport>::iterator
2749 std::pair<uint8_t, VarMeasReport> val (measId, r);
2750 std::pair<std::map<uint8_t, VarMeasReport>::iterator,
bool>
2752 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
2753 measReportIt = ret.first;
2758 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2759 it != enteringCells.end ();
2762 measReportIt->second.cellsTriggeredList.insert (*it);
2765 NS_ASSERT (!measReportIt->second.cellsTriggeredList.empty ());
2768 if (!measReportIt->second.periodicReportTimer.IsRunning ())
2770 measReportIt->second.numberOfReportsSent = 0;
2771 measReportIt->second.periodicReportTimer
2777 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2780 if (!enteringTriggerIt->second.empty ())
2788 enteringTriggerIt->second.pop_front ();
2790 if (!enteringTriggerIt->second.empty ())
2797 for (ConcernedCells_t::const_iterator it = enteringCells.begin ();
2798 it != enteringCells.end (); ++it)
2815 std::map<uint8_t, VarMeasReport>::iterator
2819 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2820 it != leavingCells.end ();
2823 measReportIt->second.cellsTriggeredList.erase (*it);
2832 if (measReportIt->second.cellsTriggeredList.empty ())
2834 measReportIt->second.periodicReportTimer.Cancel ();
2838 std::map<uint8_t, std::list<PendingTrigger_t> >::iterator
2841 if (!leavingTriggerIt->second.empty ())
2849 leavingTriggerIt->second.pop_front ();
2851 if (!leavingTriggerIt->second.empty ())
2858 for (ConcernedCells_t::const_iterator it = leavingCells.begin ();
2859 it != leavingCells.end (); ++it)
2875 std::map<uint8_t, VarMeasReport>::iterator
2879 NS_LOG_LOGIC (
this <<
" deleting existing report for measId " << (uint16_t) measId);
2880 measReportIt->second.periodicReportTimer.Cancel ();
2894 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator
2898 std::map<uint8_t, LteRrcSap::ReportConfigToAddMod>::iterator
2905 measResults.
measId = measId;
2912 "RSRP " << (uint32_t) measResults.
rsrpResult <<
" (" << servingMeasIt->second.rsrp <<
" dBm) " 2913 "RSRQ " << (uint32_t) measResults.
rsrqResult <<
" (" << servingMeasIt->second.rsrq <<
" dB)");
2915 std::map<uint8_t, VarMeasReport>::iterator measReportIt =
m_varMeasReportList.find (measId);
2918 NS_LOG_ERROR (
"no entry found in m_varMeasReportList for measId " << (uint32_t) measId);
2922 if (!(measReportIt->second.cellsTriggeredList.empty ()))
2924 std::multimap<double, uint16_t> sortedNeighCells;
2925 for (std::set<uint16_t>::iterator cellsTriggeredIt = measReportIt->second.cellsTriggeredList.begin ();
2926 cellsTriggeredIt != measReportIt->second.cellsTriggeredList.end ();
2929 uint16_t cellId = *cellsTriggeredIt;
2932 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2933 double triggerValue;
2934 switch (reportConfigEutra.triggerQuantity)
2937 triggerValue = neighborMeasIt->second.rsrp;
2940 triggerValue = neighborMeasIt->second.rsrq;
2946 sortedNeighCells.insert (std::pair<double, uint16_t> (triggerValue, cellId));
2950 std::multimap<double, uint16_t>::reverse_iterator sortedNeighCellsIt;
2952 for (sortedNeighCellsIt = sortedNeighCells.rbegin (), count = 0;
2953 sortedNeighCellsIt != sortedNeighCells.rend () && count < reportConfigEutra.maxReportCells;
2954 ++sortedNeighCellsIt, ++count)
2956 uint16_t cellId = sortedNeighCellsIt->second;
2957 std::map<uint16_t, MeasValues>::iterator neighborMeasIt =
m_storedMeasValues.find (cellId);
2961 measResultEutra.haveCgiInfo =
false;
2962 measResultEutra.haveRsrpResult =
true;
2964 measResultEutra.haveRsrqResult =
true;
2966 NS_LOG_INFO (
this <<
" reporting neighbor cell " << (uint32_t) measResultEutra.physCellId
2967 <<
" RSRP " << (uint32_t) measResultEutra.rsrpResult
2968 <<
" (" << neighborMeasIt->second.rsrp <<
" dBm)" 2969 <<
" RSRQ " << (uint32_t) measResultEutra.rsrqResult
2970 <<
" (" << neighborMeasIt->second.rsrq <<
" dB)");
2977 NS_LOG_WARN (
this <<
" cellsTriggeredList is empty");
2993 measResultScell.
servFreqId = sCellsMeasIt->first;
3007 measReportIt->second.numberOfReportsSent++;
3008 measReportIt->second.periodicReportTimer.Cancel ();
3010 Time reportInterval;
3011 switch (reportConfigEutra.reportInterval)
3038 reportInterval =
Seconds (60);
3041 reportInterval =
Seconds (360);
3044 reportInterval =
Seconds (720);
3047 reportInterval =
Seconds (1800);
3050 reportInterval =
Seconds (3600);
3053 NS_FATAL_ERROR (
"Unsupported reportInterval " << (uint16_t) reportConfigEutra.reportInterval);
3058 measReportIt->second.periodicReportTimer
3087 std::map<uint8_t, LteRrcSap::MeasIdToAddMod>::iterator measIdIt;
3163 std::map<uint8_t, uint8_t>::iterator it =
m_bid2DrbidMap.find (bid);
3190 NS_LOG_INFO (
"Starting initial cell selection after RLF");
3235 bool useLayer3Filtering, uint16_t componentCarrierId)
3237 NS_LOG_FUNCTION (
this << sCellId << componentCarrierId << rsrp << rsrq << useLayer3Filtering);
3245 if (useLayer3Filtering)
3251 if (std::isnan (storedMeasIt->second.rsrq))
3254 storedMeasIt->second.rsrq = rsrq;
3264 storedMeasIt->second.rsrp = rsrp;
3265 storedMeasIt->second.rsrq = rsrq;
3274 std::pair<uint16_t, MeasValues> val (componentCarrierId, v);
3275 std::pair<std::map<uint16_t, MeasValues>::iterator,
bool>
3277 NS_ASSERT_MSG (ret.second ==
true,
"element already existed");
3278 storedMeasIt = ret.first;
3282 <<
", measured cell " << sCellId
3283 <<
", carrier component Id " << componentCarrierId
3284 <<
", new RSRP " << rsrp <<
" stored " << storedMeasIt->second.rsrp
3285 <<
", new RSRQ " << rsrq <<
" stored " << storedMeasIt->second.rsrq);
3290 NS_LOG_DEBUG (
this <<
" IMSI " <<
m_imsi <<
"measurement on SCC from not serving cell ");
3323 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