lte-simple-helper.h

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/*
 * Copyright (c) 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Manuel Requena <manuel.requena@cttc.es>
 * (Based on lte-helper.h)
 */
 
#ifndef LTE_SIMPLE_HELPER_H
#define LTE_SIMPLE_HELPER_H
 
#include "ns3/lte-pdcp.h"
#include "ns3/lte-rlc-am.h"
#include "ns3/lte-rlc-um.h"
#include "ns3/lte-rlc.h"
#include "ns3/net-device-container.h"
#include "ns3/node-container.h"
#include "ns3/radio-bearer-stats-calculator.h"
#include "ns3/simple-channel.h"
 
namespace ns3
{
 
class LteTestRrc;
class LteTestMac;
 
/**
 * @ingroup lte-test
 *
 * @brief A simplified version of LteHelper, that
 * is used for creation and configuration of LTE entities for testing purposes
 * when just a limited LteHelper functionality is wanted.
 *
 */
class LteSimpleHelper : public Object
{
  public:
    LteSimpleHelper();
    ~LteSimpleHelper() override;
 
    /**
     * @brief Get the type ID.
     * @return the object TypeId
     */
    static TypeId GetTypeId();
    void DoDispose() override;
 
    /**
     * create a set of eNB devices
     *
     * @param c the node container where the devices are to be installed
     *
     * @return the NetDeviceContainer with the newly created devices
     */
    NetDeviceContainer InstallEnbDevice(NodeContainer c);
 
    /**
     * create a set of UE devices
     *
     * @param c the node container where the devices are to be installed
     *
     * @return the NetDeviceContainer with the newly created devices
     */
    NetDeviceContainer InstallUeDevice(NodeContainer c);
 
    /**
     * Enables logging for all components of the LENA architecture
     *
     */
    void EnableLogComponents();
 
    /**
     * Enables trace sinks for MAC, RLC and PDCP
     */
    void EnableTraces();
 
    /**
     * Enable trace sinks for RLC layer
     */
    void EnableRlcTraces();
 
    /**
     * Enable trace sinks for DL RLC layer
     */
    void EnableDlRlcTraces();
 
    /**
     * Enable trace sinks for UL RLC layer
     */
    void EnableUlRlcTraces();
 
    /**
     * Enable trace sinks for PDCP layer
     */
    void EnablePdcpTraces();
 
    /**
     * Enable trace sinks for DL PDCP layer
     */
    void EnableDlPdcpTraces();
 
    /**
     * Enable trace sinks for UL PDCP layer
     */
    void EnableUlPdcpTraces();
 
  protected:
    // inherited from Object
    void DoInitialize() override;
 
  private:
    /**
     * Install single ENB device
     *
     * @param n the node
     * @returns the device
     */
    Ptr<NetDevice> InstallSingleEnbDevice(Ptr<Node> n);
    /**
     * Install single UE device
     *
     * @param n the node
     * @returns the device
     */
    Ptr<NetDevice> InstallSingleUeDevice(Ptr<Node> n);
 
    Ptr<SimpleChannel> m_phyChannel; ///< the physical channel
 
  public:
    Ptr<LteTestRrc> m_enbRrc; ///< ENB RRC
    Ptr<LteTestRrc> m_ueRrc;  ///< UE RRC
 
    Ptr<LteTestMac> m_enbMac; ///< ENB MAC
    Ptr<LteTestMac> m_ueMac;  ///< UE MAC
 
  private:
    Ptr<LtePdcp> m_enbPdcp; ///< ENB PDCP
    Ptr<LteRlc> m_enbRlc;   ///< ENB RLC
 
    Ptr<LtePdcp> m_uePdcp; ///< UE PDCP
    Ptr<LteRlc> m_ueRlc;   ///< UE RLC
 
    ObjectFactory m_enbDeviceFactory; ///< ENB device factory
    ObjectFactory m_ueDeviceFactory;  ///< UE device factory
 
    /// LteRlcEntityType_t enumeration
    enum LteRlcEntityType_t
    {
        RLC_UM = 1,
        RLC_AM = 2
    } m_lteRlcEntityType; ///< RLC entity type
};
 
} // namespace ns3
 
#endif // LTE_SIMPLE_HELPER_H