lte-common.h

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * 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: Manuel Requena <manuel.requena@cttc.es>
 * Author: Marco Miozzo <marco.miozzo@cttc.es>
 */
#ifndef LTE_COMMON_H
#define LTE_COMMON_H
 
#include "ns3/uinteger.h"
 
#include <cmath>
 
// see 36.213 section 8
#define UL_PUSCH_TTIS_DELAY 4
 
#define HARQ_PERIOD 7
 
namespace ns3
{
 
constexpr uint32_t MIN_NO_CC = 1;
 
constexpr uint32_t MAX_NO_CC = 5;
 
struct LteFlowId_t
{
    uint16_t m_rnti; 
    uint8_t m_lcId;  
 
  public:
    LteFlowId_t();
    LteFlowId_t(const uint16_t a, const uint8_t b);
 
    friend bool operator==(const LteFlowId_t& a, const LteFlowId_t& b);
    friend bool operator<(const LteFlowId_t& a, const LteFlowId_t& b);
};
 
struct ImsiLcidPair_t
{
    uint64_t m_imsi; 
    uint8_t m_lcId;  
 
  public:
    ImsiLcidPair_t();
    ImsiLcidPair_t(const uint64_t a, const uint8_t b);
 
    friend bool operator==(const ImsiLcidPair_t& a, const ImsiLcidPair_t& b);
    friend bool operator<(const ImsiLcidPair_t& a, const ImsiLcidPair_t& b);
};
 
struct LteUeConfig_t
{
    uint16_t m_rnti;
    bool m_reconfigureFlag;
    uint8_t m_transmissionMode;
    uint16_t m_srsConfigurationIndex;
 
  public:
    LteUeConfig_t();
 
    friend bool operator==(const LteUeConfig_t& a, const LteUeConfig_t& b);
    friend bool operator<(const LteUeConfig_t& a, const LteUeConfig_t& b);
};
 
class LteFfConverter
{
  public:
    static uint16_t double2fpS11dot3(double val);
    static double fpS11dot3toDouble(uint16_t val);
    static double getMinFpS11dot3Value();
 
    // static const double MIN_FP_S11DOT3_VALUE = -4096;
};
 
class BufferSizeLevelBsr
{
  public:
    static uint32_t BsrId2BufferSize(uint8_t val);
    static uint8_t BufferSize2BsrId(uint32_t val);
 
    static int m_bufferSizeLevelBsr[64]; 
};
 
class TransmissionModesLayers
{
  public:
    static uint8_t TxMode2LayerNum(uint8_t txMode);
};
 
struct PhyTransmissionStatParameters
{
    int64_t m_timestamp; 
    uint16_t m_cellId;   
    uint64_t m_imsi;     
    uint16_t m_rnti;     
    uint8_t m_txMode;    
    uint8_t m_layer;     
    uint8_t m_mcs;       
    uint16_t m_size;     
    uint8_t m_rv;        
    uint8_t m_ndi;       
    uint8_t m_ccId;      
 
    typedef void (*TracedCallback)(const PhyTransmissionStatParameters params);
};
 
struct PhyReceptionStatParameters
{
    int64_t m_timestamp;   
    uint16_t m_cellId;     
    uint64_t m_imsi;       
    uint16_t m_rnti;       
    uint8_t m_txMode;      
    uint8_t m_layer;       
    uint8_t m_mcs;         
    uint16_t m_size;       
    uint8_t m_rv;          
    uint8_t m_ndi;         
    uint8_t m_correctness; 
    uint8_t m_ccId;        
 
    typedef void (*TracedCallback)(const PhyReceptionStatParameters params);
};
 
struct DlSchedulingCallbackInfo
{
    uint32_t frameNo;           
    uint32_t subframeNo;        
    uint16_t rnti;              
    uint8_t mcsTb1;             
    uint16_t sizeTb1;           
    uint8_t mcsTb2;             
    uint16_t sizeTb2;           
    uint8_t componentCarrierId; 
};
 
class EutranMeasurementMapping
{
  public:
    static double RsrpRange2Dbm(uint8_t range);
 
    static uint8_t Dbm2RsrpRange(double dbm);
 
    static double RsrqRange2Db(uint8_t range);
 
    static uint8_t Db2RsrqRange(double db);
 
    static double QuantizeRsrp(double v);
 
    static double QuantizeRsrq(double v);
 
    static double IeValue2ActualHysteresis(uint8_t hysteresisIeValue);
 
    static uint8_t ActualHysteresis2IeValue(double hysteresisDb);
 
    static double IeValue2ActualA3Offset(int8_t a3OffsetIeValue);
 
    static int8_t ActualA3Offset2IeValue(double a3OffsetDb);
 
    static double IeValue2ActualQRxLevMin(int8_t qRxLevMinIeValue);
 
    static double IeValue2ActualQQualMin(int8_t qQualMinIeValue);
 
}; // end of class EutranMeasurementMapping
 
}; // namespace ns3
 
#endif /* LTE_COMMON_H_ */