helper/lte-indication-message-helper.cc

   1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
   2 /*
   3  * Copyright (c) 2022 Northeastern University
   4  * Copyright (c) 2022 Sapienza, University of Rome
   5  * Copyright (c) 2022 University of Padova
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation;
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  * Author: Andrea Lacava <thecave003@gmail.com>
  21  *                 Tommaso Zugno <tommasozugno@gmail.com>
  22  *                 Michele Polese <michele.polese@gmail.com>
  23  */
  24
  25
  26 #include <ns3/lte-indication-message-helper.h>
  27
  28 namespace ns3 {
  29
  30 LteIndicationMessageHelper::LteIndicationMessageHelper (IndicationMessageType type, bool isOffline,
  31                                                         bool reducedPmValues)
  32     : IndicationMessageHelper (type, isOffline, reducedPmValues)
  33 {
  34   NS_ABORT_MSG_IF (type == IndicationMessageType::Du,
  35                    "Wrong type for LTE Indication Message, expected CuUp or CuCp");
  36 }
  37
  38 void
  39 LteIndicationMessageHelper::AddCuUpUePmItem (std::string ueImsiComplete, long txBytes,
  40                                              long txDlPackets, double pdcpThroughput,
  41                                              double pdcpLatency)
  42 {
  43   Ptr<MeasurementItemList> ueVal = Create<MeasurementItemList> (ueImsiComplete);
  44
  45   if (!m_reducedPmValues)
  46     {
  47       // UE-specific PDCP SDU volume from LTE eNB. Unit is Mbits
  48       ueVal->AddItem<long> ("DRB.PdcpSduVolumeDl_Filter.UEID", txBytes);
  49
  50       // UE-specific number of PDCP SDUs from LTE eNB
  51       ueVal->AddItem<long> ("Tot.PdcpSduNbrDl.UEID", txDlPackets);
  52
  53       // UE-specific Downlink IP combined EN-DC throughput from LTE eNB. Unit is kbps
  54       ueVal->AddItem<double> ("DRB.PdcpSduBitRateDl.UEID", pdcpThroughput);
  55
  56       //UE-specific Downlink IP combined EN-DC throughput from LTE eNB
  57       ueVal->AddItem<double> ("DRB.PdcpSduDelayDl.UEID", pdcpLatency);
  58     }
  59
  60   m_msgValues.m_ueIndications.insert (ueVal);
  61 }
  62
  63 void
  64 LteIndicationMessageHelper::AddCuUpCellPmItem (double cellAverageLatency)
  65 {
  66   if (!m_reducedPmValues)
  67     {
  68       Ptr<MeasurementItemList> cellVal = Create<MeasurementItemList> ();
  69       cellVal->AddItem<double> ("DRB.PdcpSduDelayDl", cellAverageLatency);
  70       m_msgValues.m_cellMeasurementItems = cellVal;
  71     }
  72 }
  73
  74 void
  75 LteIndicationMessageHelper::FillCuUpValues (std::string plmId, long pdcpBytesUl, long pdcpBytesDl)
  76 {
  77   m_cuUpValues->m_pDCPBytesUL = pdcpBytesUl;
  78   m_cuUpValues->m_pDCPBytesDL = pdcpBytesDl;
  79   FillBaseCuUpValues (plmId);
  80 }
  81
  82 void
  83 LteIndicationMessageHelper::FillCuCpValues (uint16_t numActiveUes)
  84 {
  85   FillBaseCuCpValues (numActiveUes);
  86 }
  87
  88 void
  89 LteIndicationMessageHelper::AddCuCpUePmItem (std::string ueImsiComplete, long numDrb,
  90                                              long drbRelAct)
  91 {
  92
  93   Ptr<MeasurementItemList> ueVal = Create<MeasurementItemList> (ueImsiComplete);
  94   if (!m_reducedPmValues)
  95     {
  96       ueVal->AddItem<long> ("DRB.EstabSucc.5QI.UEID", numDrb);
  97       ueVal->AddItem<long> ("DRB.RelActNbr.5QI.UEID", drbRelAct); // not modeled in the simulator
  98     }
  99   m_msgValues.m_ueIndications.insert (ueVal);
 100 }
 101
 102 LteIndicationMessageHelper::~LteIndicationMessageHelper ()
 103 {
 104 }
 105
 106 } // namespace ns3