lte-test-cqi-generation.h

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/*
 * Copyright (c) 2014 Piotr Gawlowicz
 *
 * 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: Piotr Gawlowicz <gawlowicz.p@gmail.com>
 *
 */
 
#ifndef LTE_TEST_CQI_GENERATION_H
#define LTE_TEST_CQI_GENERATION_H
 
#include "ns3/lte-common.h"
#include "ns3/test.h"
 
using namespace ns3;
 
/**
 * \ingroup lte-test
 *
 * \brief Lte Cqi Generation Test Suite
 */
 
class LteCqiGenerationTestSuite : public TestSuite
{
  public:
    LteCqiGenerationTestSuite();
};
 
/**
 * \ingroup lte-test
 *
 * \brief This is the test case for testing different configuration of CQI generation.
 *  The topology consists of the two UEs and two eNbs. UEs have the same position,
 *  while eNodeBs are at the same distance from both UEs. The checking whether CQI is
 *  generated properly for two different cases: when PDCCH is used for the CQI
 *  estimation and when PDSCH is used for CQI estimation.
 */
 
class LteCqiGenerationTestCase : public TestCase
{
  public:
    /**
     * Constructor
     *
     * \param name reference name
     * \param usePdcchForCqiGeneration use PDCCH for CQI generation
     * \param dlMcs DL MCS
     * \param ulMcs UL MCS
     */
    LteCqiGenerationTestCase(std::string name,
                             bool usePdcchForCqiGeneration,
                             uint16_t dlMcs,
                             uint16_t ulMcs);
    ~LteCqiGenerationTestCase() override;
 
    /**
     * \brief DL Scheduling function
     * \param dlInfo DL info
     */
    void DlScheduling(DlSchedulingCallbackInfo dlInfo);
 
    /**
     * \brief UL Scheduling function
     * \param frameNo frame number
     * \param subframeNo subframe number
     * \param rnti the RNTI
     * \param mcs the MCS
     * \param sizeTb size
     */
    void UlScheduling(uint32_t frameNo,
                      uint32_t subframeNo,
                      uint16_t rnti,
                      uint8_t mcs,
                      uint16_t sizeTb);
 
  private:
    void DoRun() override;
 
    bool m_usePdschForCqiGeneration; ///< use PDCCH for CQI generation
    uint16_t m_dlMcs;                ///< the DL MCS
    uint16_t m_ulMcs;                ///< the UL MCS
};
 
/**
 * \ingroup lte-test
 *
 * \brief This test is very similar to LteCqiGenerationTestCase. The difference is that in this
 * test is enabled the downlink power control.
 */
 
class LteCqiGenerationDlPowerControlTestCase : public TestCase
{
  public:
    /**
     * Constructor
     *
     * \param name reference name
     * \param cell0Pa cell # 0 PA
     * \param cell1Pa cell # 1 PA
     * \param dlMcs DL MCS
     * \param ulMcs UL MCS
     */
    LteCqiGenerationDlPowerControlTestCase(std::string name,
                                           uint8_t cell0Pa,
                                           uint8_t cell1Pa,
                                           uint16_t dlMcs,
                                           uint16_t ulMcs);
    ~LteCqiGenerationDlPowerControlTestCase() override;
 
    /**
     * \brief DL Scheduling function
     * \param dlInfo DL info
     */
    void DlScheduling(DlSchedulingCallbackInfo dlInfo);
 
    /**
     * \brief UL Scheduling function
     * \param frameNo frame number
     * \param subframeNo subframe number
     * \param rnti the RNTI
     * \param mcs the MCS
     * \param sizeTb size
     */
    void UlScheduling(uint32_t frameNo,
                      uint32_t subframeNo,
                      uint16_t rnti,
                      uint8_t mcs,
                      uint16_t sizeTb);
 
  private:
    void DoRun() override;
 
    uint8_t m_cell0Pa; ///< cell #0 PA
    uint8_t m_cell1Pa; ///< cell #1 PA
 
    uint16_t m_dlMcs; ///< the DL MCS
    uint16_t m_ulMcs; ///< the UL MCS
};
 
#endif /* LTE_TEST_CQI_GENERATION_H */