lte-radio-bearer-info.h

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Nicola Baldo <nbaldo@cttc.es>
 */
 
#ifndef LTE_RADIO_BEARER_INFO_H
#define LTE_RADIO_BEARER_INFO_H
 
#include "eps-bearer.h"
#include "lte-rrc-sap.h"
 
#include <ns3/ipv4-address.h>
#include <ns3/object.h>
#include <ns3/pointer.h>
 
namespace ns3
{
 
class LteRlc;
class LtePdcp;
 
/**
 * store information on active radio bearer instance
 *
 */
class LteRadioBearerInfo : public Object
{
  public:
    LteRadioBearerInfo();
    ~LteRadioBearerInfo() override;
    /**
     * \brief Get the type ID.
     * \return the object TypeId
     */
    static TypeId GetTypeId();
 
    Ptr<LteRlc> m_rlc;   ///< RLC
    Ptr<LtePdcp> m_pdcp; ///< PDCP
};
 
/**
 * store information on active signaling radio bearer instance
 *
 */
class LteSignalingRadioBearerInfo : public LteRadioBearerInfo
{
  public:
    /**
     * \brief Get the type ID.
     * \return the object TypeId
     */
    static TypeId GetTypeId();
 
    uint8_t m_srbIdentity;                                  ///< SRB identity
    LteRrcSap::LogicalChannelConfig m_logicalChannelConfig; ///< logical channel config
};
 
/**
 * store information on active data radio bearer instance
 *
 */
class LteDataRadioBearerInfo : public LteRadioBearerInfo
{
  public:
    /**
     * \brief Get the type ID.
     * \return the object TypeId
     */
    static TypeId GetTypeId();
 
    EpsBearer m_epsBearer;                                  ///< EPS bearer
    uint8_t m_epsBearerIdentity;                            ///< EPS bearer identity
    uint8_t m_drbIdentity;                                  ///< DRB identity
    LteRrcSap::RlcConfig m_rlcConfig;                       ///< RLC config
    uint8_t m_logicalChannelIdentity;                       ///< logical channel identity
    LteRrcSap::LogicalChannelConfig m_logicalChannelConfig; ///< logical channel config
    uint32_t m_gtpTeid; /**< S1-bearer GTP tunnel endpoint identifier, see 36.423 9.2.1 */
    Ipv4Address m_transportLayerAddress; /**< IP Address of the SGW, see 36.423 9.2.1 */
};
 
} // namespace ns3
 
#endif // LTE_RADIO_BEARER_INFO_H