libns3-dev 3.27+dfsg-1 / usr / include / ns3.27 / ns3 / ul-mac-messages.h

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2007,2008,2009 INRIA, UDcast
 *
 * 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
 *
 * Authors: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
 *          Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                               <amine.ismail@UDcast.com>
 */


#ifndef UCD_CHANNEL_ENCODINGS_H
#define UCD_CHANNEL_ENCODINGS_H

#include <stdint.h>
#include "ns3/buffer.h"
#include <list>

namespace ns3 {

/**
 * \ingroup wimax
 * This class implements the UCD channel encodings as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 11.3.1 UCD channel encodings, page 651
 */
class UcdChannelEncodings
{
public:
  UcdChannelEncodings (void);
  virtual ~UcdChannelEncodings (void);

  /**
   * Set BW request opp size
   * \param bwReqOppSize the bandwidth request opp size
   */
  void SetBwReqOppSize (uint16_t bwReqOppSize);
  /**
   * Set range request opp size
   * \param rangReqOppSize the ranging request opp size
   */
  void SetRangReqOppSize (uint16_t rangReqOppSize);
  /**
   * Set frequency
   * \param frequency the frequency
   */
  void SetFrequency (uint32_t frequency);

  /**
   * Get BW request opp size
   * \returns the bandwidth request opp size
   */
  uint16_t GetBwReqOppSize (void) const;
  /**
   * Get range request opp size
   * \returns the ragning request opp size
   */
  uint16_t GetRangReqOppSize (void) const;
  /**
   * Get frequency
   * \returns the frequency
   */
  uint32_t GetFrequency (void) const;

  /**
   * Get size
   * \returns the size
   */
  uint16_t GetSize (void) const;

  /**
   * Write item
   * \param start the iterator
   * \returns the updated iterator
  */
  Buffer::Iterator Write (Buffer::Iterator start) const;
  /**
   * Read item
   * \param start the iterator
   * \returns the updated iterator
   */
  Buffer::Iterator Read (Buffer::Iterator start);
private:
  /**
   * Write item
   * \param start the iterator
   * \returns the updated iterator
   */
  virtual Buffer::Iterator DoWrite (Buffer::Iterator start) const = 0;
  /**
   * Read item
   * \param start the iterator
   * \returns the updated iterator
   */
  virtual Buffer::Iterator DoRead (Buffer::Iterator start) = 0;


  uint16_t m_bwReqOppSize; ///< BW request opp size
  uint16_t m_rangReqOppSize; ///< range request opp size
  uint32_t m_frequency; ///< frequency
};

} // namespace ns3

#endif /* UCD_CHANNEL_ENCODINGS_H */

// ----------------------------------------------------------------------------------------------------------

#ifndef OFDM_UCD_CHANNEL_ENCODINGS_H
#define OFDM_UCD_CHANNEL_ENCODINGS_H

#include <stdint.h>

namespace ns3 {

/**
 * This class implements the OFDM UCD channel encodings as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 11.3.1 UCD channel encodings, page 651
 */
class OfdmUcdChannelEncodings : public UcdChannelEncodings
{
public:
  OfdmUcdChannelEncodings (void);
  ~OfdmUcdChannelEncodings (void);

  /**
   * Set SB channel reguest region full parameters
   * \param sbchnlReqRegionFullParams the channel request region full parameters
   */ 
  void SetSbchnlReqRegionFullParams (uint8_t sbchnlReqRegionFullParams);
  /**
   * Set SB channel for control codes
   * \param sbchnlFocContCodes the channel control codes
   */
  void SetSbchnlFocContCodes (uint8_t sbchnlFocContCodes);

  /**
   * Get SB channel request region full parameters
   * \returns the channel request region full parameters
   */
  uint8_t GetSbchnlReqRegionFullParams (void) const;
  /**
   * Get SB channel for control codes
   * \returns the channel for control codes
   */
  uint8_t GetSbchnlFocContCodes (void) const;

  /**
   * Get size
   * \returns the size
   */
  uint16_t GetSize (void) const;
private:
  /**
   * Write item
   * \param start the iterator
   * \returns the updated iterator
   */
  virtual Buffer::Iterator DoWrite (Buffer::Iterator start) const;
  /**
   * Read item
   * \param start the iterator
   * \returns the updated iterator
   */
  virtual Buffer::Iterator DoRead (Buffer::Iterator start);

  uint8_t m_sbchnlReqRegionFullParams; ///< SB channel request region full parameters
  uint8_t m_sbchnlFocContCodes; ///< SB channel for control codes
};

} // namespace ns3

#endif /* OFDM_UCD_CHANNEL_ENCODINGS_H */

// ----------------------------------------------------------------------------------------------------------

#ifndef OFDM_UL_BURST_PROFILE_H
#define OFDM_UL_BURST_PROFILE_H

#include <stdint.h>
#include "ns3/buffer.h"

namespace ns3 {

/**
 * This class implements the UL burst profile as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 11.3.1.1 Uplink burst profile encodings, page 655
 */
class OfdmUlBurstProfile
{
public:
  /// UIUC enumeraton
  enum Uiuc
  {
    UIUC_INITIAL_RANGING = 1,
    UIUC_REQ_REGION_FULL,
    UIUC_REQ_REGION_FOCUSED,
    UIUC_FOCUSED_CONTENTION_IE,
    UIUC_BURST_PROFILE_5,
    UIUC_BURST_PROFILE_6,
    UIUC_BURST_PROFILE_7,
    UIUC_BURST_PROFILE_8,
    UIUC_BURST_PROFILE_9,
    UIUC_BURST_PROFILE_10,
    UIUC_BURST_PROFILE_11,
    UIUC_BURST_PROFILE_12,
    UIUC_SUBCH_NETWORK_ENTRY,
    UIUC_END_OF_MAP
  };

  OfdmUlBurstProfile (void);
  ~OfdmUlBurstProfile (void);

  /**
   * Set type
   * \param type the type
   */
  void SetType (uint8_t type);
  /**
   * Set length
   * \param length the length
   */
  void SetLength (uint8_t length);
  /**
   * Set UIUC
   * \param uiuc the UIUC
   */
  void SetUiuc (uint8_t uiuc);
  /**
   * Set FEC code type
   * \param fecCodeType the FEC code type
   */
  void SetFecCodeType (uint8_t fecCodeType);

  /**
   * Get type
   * \returns the type
   */
  uint8_t GetType (void) const;
  /**
   * Get length
   * \returns the length
   */
  uint8_t GetLength (void) const;
  /**
   * Get UIUC
   * \returns the UIUC
   */
  uint8_t GetUiuc (void) const;
  /**
   * Get FEC code type
   * \returns the FEC code type
   */
  uint8_t GetFecCodeType (void) const;

  /**
   * Get size
   * \returns the size
   */
  uint16_t GetSize (void) const;

  /**
   * Write item
   * \param start the iterator
   * \returns the updated iterator
   */
  Buffer::Iterator Write (Buffer::Iterator start) const;
  /**
   * Read item
   * \param start the iterator
   * \returns the updated iterator
   */
  Buffer::Iterator Read (Buffer::Iterator start);
private:
  uint8_t m_type; ///< type 
  uint8_t m_length; ///< length
  uint8_t m_uiuc; ///< UIUC

  // TLV Encoded information
  uint8_t m_fecCodeType; ///< FEC code type
};

} // namespace ns3

#endif /* OFDM_UL_BURST_PROFILE_H */

// ----------------------------------------------------------------------------------------------------------

#ifndef UCD_H
#define UCD_H

#include <stdint.h>
#include "ns3/header.h"
#include <vector>

namespace ns3 {

/**
 * This class implements the UCD message as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 6.3.2.3.3 Uplink Channel Descriptor (UCD) message, page 47
 */
class Ucd : public Header
{
public:
  Ucd (void);
  virtual ~Ucd (void);

  /**
   * Set configuration change count
   * \param ucdCount the UCD count
   */
  void SetConfigurationChangeCount (uint8_t ucdCount);
  /**
   * Set ranging backoff start
   * \param rangingBackoffStart ranging backoff start
   */
  void SetRangingBackoffStart (uint8_t rangingBackoffStart);
  /**
   * Set ranging backoff end
   * \param rangingBackoffEnd the ranging backoff end
   */
  void SetRangingBackoffEnd (uint8_t rangingBackoffEnd);
  /**
   * Set request backoff start
   * \param requestBackoffStart the request backoff start
   */
  void SetRequestBackoffStart (uint8_t requestBackoffStart);
  /**
   * Set request backoff end
   * \param requestBackoffEnd the request backoff end
   */
  void SetRequestBackoffEnd (uint8_t requestBackoffEnd);
  /**
   * Set channel encodings
   * \param channelEncodings the channel encodings
   */
  void SetChannelEncodings (OfdmUcdChannelEncodings channelEncodings);
  /**
   * Add UL burst profile
   * \param ulBurstProfile the UL burst profile
   */
  void AddUlBurstProfile (OfdmUlBurstProfile ulBurstProfile);
  /**
   * Set NR UL burst profiles
   * \param nrUlBurstProfiles the NR UL burst profiles
   */
  void SetNrUlBurstProfiles (uint8_t nrUlBurstProfiles);

  /**
   * Get configuration change count
   * \returns the configuration change count
   */
  uint8_t GetConfigurationChangeCount (void) const;
  /**
   * Get ranging backoff start
   * \returns the ranging backoff start
   */
  uint8_t GetRangingBackoffStart (void) const;
  /**
   * Get ranging backoff end
   * \returns the ranging backoff end value
   */
  uint8_t GetRangingBackoffEnd (void) const;
  /**
   * Get request backoff start
   * \returns the request backoff start value
   */
  uint8_t GetRequestBackoffStart (void) const;
  /**
   * Get request backoff end
   * \returns the request backoff end value
   */
  uint8_t GetRequestBackoffEnd (void) const;
  /**
   * Get channel encodings
   * \returns the OFDM UCD channel encodings
   */
  OfdmUcdChannelEncodings GetChannelEncodings (void) const;
  /**
   * Get UL burst profiles
   * \returns the UL burst profile
   */
  std::vector<OfdmUlBurstProfile> GetUlBurstProfiles (void) const;
  /**
   * Get number UL burst profiles
   * \returns the number of UL burst profiles
   */
  uint8_t GetNrUlBurstProfiles (void) const;

  /**
   * Get name
   * \returns the name string
   */
  std::string GetName (void) const;
  /**
   * \brief Get the type ID.
   * \return the object TypeId
   */
  static TypeId GetTypeId (void);
  virtual TypeId GetInstanceTypeId (void) const;
  void Print (std::ostream &os) const;
  uint32_t GetSerializedSize (void) const;
  void Serialize (Buffer::Iterator start) const;
  uint32_t Deserialize (Buffer::Iterator start);
private:
  uint8_t m_configurationChangeCount; ///< configuration change count
  uint8_t m_rangingBackoffStart; ///< ranging backoff start
  uint8_t m_rangingBackoffEnd; ///< ranging backoff end
  uint8_t m_requestBackoffStart; ///< request backoff start
  uint8_t m_requestBackoffEnd; ///< request backoff end
  OfdmUcdChannelEncodings m_channelEncodings; ///< TLV Encoded information for the overall channel
  std::vector<OfdmUlBurstProfile> m_ulBurstProfiles; ///< UL burst profiles

  uint8_t m_nrUlBurstProfiles; ///< number UL burst profiles
};

} // namespace ns3

#endif /* UCD_H */

// ----------------------------------------------------------------------------------------------------------

#ifndef OFDM_UL_MAP_IE_H
#define OFDM_UL_MAP_IE_H

#include <stdint.h>
#include "ns3/header.h"
#include "cid.h"

namespace ns3 {

/**
 * This class implements the UL-MAP_IE message as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 6.3.2.3.43.7 UL-MAP_IE, page 115
 */
class OfdmUlMapIe
{
public:
  OfdmUlMapIe (void);
  ~OfdmUlMapIe (void);

  /**
   * Set CID
   * \param cid the CID
   */
  void SetCid (const Cid &cid);
  /**
   * Set start time
   * \param startTime the start time
   */
  void SetStartTime (uint16_t startTime);
  /**
   * Set subchannel index
   * \param subchannelIndex
   */
  void SetSubchannelIndex (uint8_t subchannelIndex);
  /**
   * Set UIUC
   * \param uiuc the UIUC
   */
  void SetUiuc (uint8_t uiuc);
  /**
   * Set duration
   * \param duration the duration
   */
  void SetDuration (uint16_t duration);
  /**
   * Set midambe repetition interval
   * \param midambleRepetitionInterval the midambe repetition interval
   */
  void SetMidambleRepetitionInterval (uint8_t midambleRepetitionInterval);

  /**
   * Get CID
   * \returns the CID
   */
  Cid GetCid (void) const;
  /**
   * Get start time
   * \returns the start time
   */
  uint16_t GetStartTime (void) const;
  /**
   * Get subchannel index
   * \returns the subchannel index
   */
  uint8_t GetSubchannelIndex (void) const;
  /**
   * Get UIUC
   * \returns the UIUC
   */
  uint8_t GetUiuc (void) const;
  /**
   * Get duration
   * \returns the duration
   */
  uint16_t GetDuration (void) const;
  /**
   * Get Midamble repetition interval
   * \returns the midamble repetition interval
   */
  uint8_t GetMidambleRepetitionInterval (void) const;

  /**
   * Get size
   * \returns the size
   */
  uint16_t GetSize (void) const;

  /**
   * Write item
   * \param start the iterator
   * \returns the updated iterator
   */
  Buffer::Iterator Write (Buffer::Iterator start) const;
  /**
   * Read item
   * \param start the iterator
   * \returns the udpated iterator
   */
  Buffer::Iterator Read (Buffer::Iterator start);
private:
  Cid m_cid; ///< CID
  uint16_t m_startTime; ///< start time
  uint8_t m_subchannelIndex; ///< subchannel index
  uint8_t m_uiuc; ///< UIUC
  uint16_t m_duration; ///<duration
  uint8_t m_midambleRepetitionInterval; ///< midamble repetition interval

  // fields to be implemented later on:
  // m_focusedContentionIe()
  // m_subchannelizedNetworkEntryIe()
  // m_ulExtendedIe()
  // m_paddingNibble;
};

} // namespace ns3

#endif /* OFDM_UL_MAP_IE_H */

// ----------------------------------------------------------------------------------------------------------

#ifndef UL_MAP_H
#define UL_MAP_H

#include <stdint.h>
#include "ns3/header.h"
#include <vector>

namespace ns3 {

/**
 * This class implements the UL-MAP_IE message as described by "IEEE Standard for
 * Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems"
 * 8.2.1.8.2 Compressed UL-MAP, page 404
 */
class UlMap : public Header
{
public:
  UlMap (void);
  virtual ~UlMap (void);

  /**
   * Set UCD count
   * \param ucdCount the UCD count
   */
  void SetUcdCount (uint8_t ucdCount);
  /**
   * Set allocation start time
   * \param allocationStartTime the allocation start time
   */
  void SetAllocationStartTime (uint32_t allocationStartTime);
  /**
   * Add UL map element
   * \param ulMapElement the UL map element
   */
  void AddUlMapElement (OfdmUlMapIe ulMapElement);

  /**
   * Get UCD count
   * \returns the UCD count
   */
  uint8_t GetUcdCount (void) const;
  /**
   * Get allocation start time
   * \returns the allocation start time
   */
  uint32_t GetAllocationStartTime (void) const;
  /**
   * Get UL map elements
   * \returns the UL map elements
   */
  std::list<OfdmUlMapIe> GetUlMapElements (void) const;

  /**
   * Get name
   * \returns the name
   */
  std::string GetName (void) const;
  /**
   * \brief Get the type ID.
   * \return the object TypeId
   */
  static TypeId GetTypeId (void);
  virtual TypeId GetInstanceTypeId (void) const;
  void Print (std::ostream &os) const;
  uint32_t GetSerializedSize (void) const;
  void Serialize (Buffer::Iterator start) const;
  uint32_t Deserialize (Buffer::Iterator start);
private:
  uint8_t m_reserved; ///< changed as per the amendment 802.16e-2005

  uint8_t m_ucdCount; ///< UCD count
  uint32_t m_allocationStartTime; ///< allocation start time
  std::list<OfdmUlMapIe> m_ulMapElements; ///< UL map elements
};

} // namespace ns3

#endif /* UL_MAP_H */