--- /dev/null
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2022 Northeastern University
+ * Copyright (c) 2022 Sapienza, University of Rome
+ * Copyright (c) 2022 University of Padova
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Andrea Lacava <thecave003@gmail.com>
+ * Tommaso Zugno <tommasozugno@gmail.com>
+ * Michele Polese <michele.polese@gmail.com>
+ */
+
+#ifndef LTE_INDICATION_MESSAGE_HELPER_H
+#define LTE_INDICATION_MESSAGE_HELPER_H
+
+#include <ns3/indication-message-helper.h>
+
+namespace ns3 {
+
+class LteIndicationMessageHelper : public IndicationMessageHelper
+{
+public:
+ LteIndicationMessageHelper (IndicationMessageType type, bool isOffline, bool reducedPmValues);
+
+ ~LteIndicationMessageHelper ();
+
+ void FillCuUpValues (std::string plmId, long pdcpBytesUl, long pdcpBytesDl);
+
+ void AddCuUpUePmItem (std::string ueImsiComplete, long txBytes, long txDlPackets,
+ double pdcpThroughput, double pdcpLatency);
+
+ void AddCuUpCellPmItem (double cellAverageLatency);
+
+ void FillCuCpValues (uint16_t numActiveUes);
+
+ void AddCuCpUePmItem (std::string ueImsiComplete, long numDrb, long drbRelAct);
+
+private:
+};
+
+} // namespace ns3
+
+#endif /* LTE_INDICATION_MESSAGE_HELPER_H */
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