--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lte/model/lte-control-messages.h	Mon Jun 25 15:23:00 2012 +0200
@@ -0,0 +1,257 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2010 TELEMATICS LAB, DEE - Politecnico di Bari
+ *
+ * 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: Giuseppe Piro  <g.piro@poliba.it>
+ * Author: Marco Miozzo <marco.miozzo@cttc.es>
+ */
+
+#ifndef LTE_CONTROL_MESSAGES_H
+#define LTE_CONTROL_MESSAGES_H
+
+#include "ns3/ptr.h"
+#include "ns3/simple-ref-count.h"
+#include <list>
+
+namespace ns3 {
+
+class LteNetDevice;
+
+
+/**
+ * \ingroup lte
+ *
+ * The LteControlMessage provides a basic implementations for
+ * control messages (such as PDCCH allocation map, CQI feedbacks)
+ * that are exchanged among eNodeB and UEs.
+ */
+class LteControlMessage : public SimpleRefCount<LteControlMessage>
+{
+public:
+  /**
+   * The type of the message
+   */
+  enum MessageType
+  {
+    DL_DCI, UL_DCI, // Downlink/Uplink Data Control Indicator
+    DL_CQI, UL_CQI, // Downlink/Uplink Channel Quality Indicator
+    BSR // Buffer Status Report
+  };
+
+  LteControlMessage (void);
+  virtual ~LteControlMessage (void);
+
+  /**
+   * \brief Set the type of the message
+   * \param type the type of the message
+   */
+  void SetMessageType (MessageType type);
+  /**
+   * \brief Get the type of the message
+   * \return the type of the message
+   */
+  MessageType GetMessageType (void);
+
+private:
+  Ptr<LteNetDevice> m_source;
+  Ptr<LteNetDevice> m_destination;
+  MessageType m_type;
+};
+} // namespace ns3
+
+#endif /* LTE_CONTROL_MESSAGES_H */
+
+
+
+
+// ----------------------------------------------------------------------------------------------------------
+
+
+#ifndef DL_DCI_LTE_CONTROL_MESSAGES_H
+#define DL_DCI_LTE_CONTROL_MESSAGES_H
+
+#include <ns3/object.h>
+#include <ns3/ff-mac-common.h>
+
+namespace ns3 {
+
+/**
+ * \ingroup lte
+ * The Downlink Data Control Indicator messages defines the RB allocation for the
+ * users in the downlink
+ */
+class DlDciLteControlMessage : public LteControlMessage
+{
+public:
+  DlDciLteControlMessage (void);
+  virtual ~DlDciLteControlMessage (void);
+
+  /**
+  * \brief add a DCI into the message
+  * \param dci the dci
+  */
+  void SetDci (DlDciListElement_s dci);
+
+  /**
+  * \brief Get dic informations
+  * \return dci messages
+  */
+  DlDciListElement_s GetDci (void);
+
+
+private:
+  DlDciListElement_s m_dci;
+};
+} // namespace ns3
+
+#endif /* DL_DCI_LTE_CONTROL_MESSAGES_H */
+
+
+// ----------------------------------------------------------------------------------------------------------
+
+
+#ifndef UL_DCI_LTE_CONTROL_MESSAGES_H
+#define UL_DCI_LTE_CONTROL_MESSAGES_H
+
+#include <ns3/object.h>
+#include <ns3/ff-mac-common.h>
+
+namespace ns3 {
+
+/**
+ * \ingroup lte
+ * The Uplink Data Control Indicator messages defines the RB allocation for the
+ * users in the uplink
+ */
+class UlDciLteControlMessage : public LteControlMessage
+{
+public:
+  UlDciLteControlMessage (void);
+  virtual ~UlDciLteControlMessage (void);
+
+  /**
+  * \brief add a DCI into the message
+  * \param dci the dci
+  */
+  void SetDci (UlDciListElement_s dci);
+
+  /**
+  * \brief Get dic informations
+  * \return dci messages
+  */
+  UlDciListElement_s GetDci (void);
+
+
+private:
+  UlDciListElement_s m_dci;
+};
+} // namespace ns3
+
+#endif /* UL_DCI_LTE_CONTROL_MESSAGES_H */
+
+
+
+// ----------------------------------------------------------------------------------------------------------
+
+
+
+#ifndef DLCQI_LTE_CONTROL_MESSAGES_H
+#define DLCQI_LTE_CONTROL_MESSAGES_H
+
+#include <ns3/object.h>
+#include <ns3/ff-mac-common.h>
+
+namespace ns3 {
+
+class LteNetDevice;
+
+/**
+ * \ingroup lte
+ * The downlink CqiLteControlMessage defines an ideal list of
+ * feedback about the channel quality sent by the UE to the eNodeB.
+ */
+class DlCqiLteControlMessage : public LteControlMessage
+{
+public:
+  DlCqiLteControlMessage (void);
+  virtual ~DlCqiLteControlMessage (void);
+
+  /**
+  * \brief add a DL-CQI feedback record into the message.
+  * \param dlcqi the DL cqi feedback
+  */
+  void SetDlCqi (CqiListElement_s dlcqi);
+
+  /**
+  * \brief Get DL cqi informations
+  * \return dlcqi messages
+  */
+  CqiListElement_s GetDlCqi (void);
+
+
+private:
+  CqiListElement_s m_dlCqi;
+};
+} // namespace ns3
+
+#endif /* DLCQI_LTE_CONTROL_MESSAGES_H */
+
+
+// ----------------------------------------------------------------------------------------------------------
+
+#ifndef BSR_LTE_CONTROL_MESSAGES_H
+#define BSR_LTE_CONTROL_MESSAGES_H
+
+#include <ns3/object.h>
+#include <ns3/ff-mac-common.h>
+
+namespace ns3 {
+
+class LteNetDevice;
+
+/**
+ * \ingroup lte
+ * The uplink BsrLteControlMessage defines the specific
+ * extension of the CE element for reporting the buffer status report
+ */
+class BsrLteControlMessage : public LteControlMessage
+{
+public:
+  BsrLteControlMessage (void);
+  virtual ~BsrLteControlMessage (void);
+
+  /**
+  * \brief add a BSR feedback record into the message.
+  * \param bsr the BSR feedback
+  */
+  void SetBsr (MacCeListElement_s ulcqi);
+
+  /**
+  * \brief Get BSR informations
+  * \return BSR message
+  */
+  MacCeListElement_s GetBsr (void);
+
+
+private:
+  MacCeListElement_s m_bsr;
+
+
+};
+} // namespace ns3
+
+#endif /* LTE_CONTROL_MESSAGES_H */
+