lte-control-messages.h

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/* -*- 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 <ns3/ff-mac-common.h>
#include <ns3/lte-rrc-sap.h>
#include <list>
 
namespace ns3 {
 
class LteNetDevice;
 
 
class LteControlMessage : public SimpleRefCount<LteControlMessage>
{
public:
  enum MessageType
  {
    DL_DCI, UL_DCI, // Downlink/Uplink Data Control Indicator
    DL_CQI, UL_CQI, // Downlink/Uplink Channel Quality Indicator
    BSR, // Buffer Status Report
    DL_HARQ, // UL HARQ feedback
    RACH_PREAMBLE, // Random Access Preamble
    RAR, // Random Access Response
    MIB, // Master Information Block
    SIB1, // System Information Block Type 1
  };
 
  LteControlMessage (void);
  virtual ~LteControlMessage (void);
 
  void SetMessageType (MessageType type);
  MessageType GetMessageType (void);
 
private:
  MessageType m_type; 
};
 
 
// -----------------------------------------------------------------------
 
class DlDciLteControlMessage : public LteControlMessage
{
public:
  DlDciLteControlMessage (void);
  virtual ~DlDciLteControlMessage (void);
 
  void SetDci (DlDciListElement_s dci);
 
  DlDciListElement_s GetDci (void);
 
private:
  DlDciListElement_s m_dci; 
};
 
 
// ---------------------------------------------------------------------------
 
class UlDciLteControlMessage : public LteControlMessage
{
public:
  UlDciLteControlMessage (void);
  virtual ~UlDciLteControlMessage (void);
 
  void SetDci (UlDciListElement_s dci);
 
  UlDciListElement_s GetDci (void);
 
private:
  UlDciListElement_s m_dci; 
};
 
 
// ---------------------------------------------------------------------------
 
class DlCqiLteControlMessage : public LteControlMessage
{
public:
  DlCqiLteControlMessage (void);
  virtual ~DlCqiLteControlMessage (void);
 
  void SetDlCqi (CqiListElement_s dlcqi);
 
  CqiListElement_s GetDlCqi (void);
 
private:
  CqiListElement_s m_dlCqi; 
};
 
 
// ---------------------------------------------------------------------------
 
class BsrLteControlMessage : public LteControlMessage
{
public:
  BsrLteControlMessage (void);
  virtual ~BsrLteControlMessage (void);
 
  void SetBsr (MacCeListElement_s bsr);
 
  MacCeListElement_s GetBsr (void);
 
private:
  MacCeListElement_s m_bsr; 
 
};
 
 
// ---------------------------------------------------------------------------
 
class DlHarqFeedbackLteControlMessage : public LteControlMessage
{
public:
  DlHarqFeedbackLteControlMessage (void);
  virtual ~DlHarqFeedbackLteControlMessage (void);
 
  void SetDlHarqFeedback (DlInfoListElement_s m);
 
  DlInfoListElement_s GetDlHarqFeedback (void);
 
private:
  DlInfoListElement_s m_dlInfoListElement; 
 
};
 
 
// ---------------------------------------------------------------------------
 
class RachPreambleLteControlMessage : public LteControlMessage
{
public:
  RachPreambleLteControlMessage (void);
  
  void SetRapId (uint32_t rapid);
  
  uint32_t GetRapId () const;
 
private:
  uint32_t m_rapId; 
 
};
 
 
// ---------------------------------------------------------------------------
 
class RarLteControlMessage : public LteControlMessage
{
public:
  RarLteControlMessage (void);
 
  void SetRaRnti (uint16_t raRnti);
 
  uint16_t GetRaRnti () const;
 
  struct Rar
  {
    uint8_t rapId; 
    BuildRarListElement_s rarPayload; 
  };
 
  void AddRar (Rar rar);
 
  std::list<Rar>::const_iterator RarListBegin () const;
  
  std::list<Rar>::const_iterator RarListEnd () const;
 
private:
  std::list<Rar> m_rarList; 
  uint16_t m_raRnti; 
 
};
 
 
// ---------------------------------------------------------------------------
 
class MibLteControlMessage : public LteControlMessage
{
public:
  MibLteControlMessage (void);
 
  void SetMib (LteRrcSap::MasterInformationBlock mib);
 
  LteRrcSap::MasterInformationBlock GetMib () const;
 
private:
  LteRrcSap::MasterInformationBlock m_mib; 
 
}; // end of class MibLteControlMessage
 
 
// ---------------------------------------------------------------------------
 
class Sib1LteControlMessage : public LteControlMessage
{
public:
  Sib1LteControlMessage (void);
 
  void SetSib1 (LteRrcSap::SystemInformationBlockType1 sib1);
 
  LteRrcSap::SystemInformationBlockType1 GetSib1 () const;
 
private:
  LteRrcSap::SystemInformationBlockType1 m_sib1; 
 
}; // end of class Sib1LteControlMessage
 
 
} // namespace ns3
 
#endif  // LTE_CONTROL_MESSAGES_H