wifi-ppdu.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2019 Orange Labs
 *
 * 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: Rediet <getachew.redieteab@orange.com>
 */

#ifndef WIFI_PPDU_H
#define WIFI_PPDU_H

#include <list>
#include <unordered_map>
#include "ns3/nstime.h"
#include "wifi-tx-vector.h"
#include "wifi-phy-header.h"
#include "wifi-phy-band.h"

namespace ns3 {

class WifiPsdu;

typedef std::unordered_map <uint16_t /* staId */, Ptr<const WifiPsdu> /* PSDU */> WifiConstPsduMap;

class WifiPpdu : public SimpleRefCount<WifiPpdu>
{
public:
  WifiPpdu (Ptr<const WifiPsdu> psdu, WifiTxVector txVector, Time ppduDuration, WifiPhyBand band);

  WifiPpdu (const WifiConstPsduMap & psdus, WifiTxVector txVector, Time ppduDuration, WifiPhyBand band);

  virtual ~WifiPpdu ();

  WifiTxVector GetTxVector (void) const;

  Ptr<const WifiPsdu> GetPsdu (uint8_t bssColor = 64, uint16_t staId = SU_STA_ID) const;

  bool IsTruncatedTx (void) const;

  void SetTruncatedTx (void);

  Time GetTxDuration () const;

  bool IsMu (void) const;

  WifiModulationClass GetModulation (void) const;

  void Print (std::ostream &os) const;


private:
  void SetPhyHeaders (WifiTxVector txVector, Time ppduDuration, WifiPhyBand band);

  DsssSigHeader m_dsssSig;                     
  LSigHeader m_lSig;                           
  HtSigHeader m_htSig;                         
  VhtSigHeader m_vhtSig;                       
  HeSigHeader m_heSig;                         
  WifiPreamble m_preamble;                     
  WifiModulationClass m_modulation;            
  WifiConstPsduMap m_psdus;                    
  bool m_truncatedTx;                          
  WifiPhyBand m_band;                          
  uint16_t m_channelWidth;                     
  uint8_t m_txPowerLevel;                      
  WifiTxVector::HeMuUserInfoMap m_muUserInfos; 
};

std::ostream& operator<< (std::ostream& os, const WifiPpdu &ppdu);

std::ostream & operator << (std::ostream &os, const WifiConstPsduMap &psdus);

} //namespace ns3

#endif /* WIFI_PPDU_H */