NrAmc.h Source File¶

Simu5G: NrAmc.h Source File
Simu5G
//
//                  Simu5G
//
// Copyright (C) 2019-2021 Giovanni Nardini, Giovanni Stea, Antonio Virdis et al. (University of Pisa)
// Copyright (C) 2022-2026 Giovanni Nardini, Giovanni Stea et al. (University of Pisa)
//
// This file is part of a software released under the license included in file
// "license.pdf". Please read LICENSE and README files before using it.
// The above files and the present reference are part of the software itself,
// and cannot be removed from it.
//
 
#ifndef _NRAMC_H_
#define _NRAMC_H_
 
#include "simu5g/common/LteDefs.h"
#include "simu5g/stack/mac/amc/LteAmc.h"
#include "simu5g/stack/mac/amc/NrMcs.h"
 
namespace simu5g {
class NrAmc : public LteAmc
{
    virtual unsigned int getSymbolsPerSlot(GHz carrierFrequency, Direction dir);
    virtual unsigned int getResourceElementsPerBlock(unsigned int symbolsPerSlot);
    virtual unsigned int getResourceElements(unsigned int blocks, unsigned int symbolsPerSlot);
    virtual unsigned int computeTbsFromNinfo(double nInfo, double coderate);
 
    virtual unsigned int computeCodewordTbs(UserTxParams *info, Codeword cw, Direction dir, unsigned int numRe);
 
  protected:
    // NR MCS-table routing seam: the base services DL/UL directly and routes
    // any other (D2D) direction here. The base rejects it; NrAmcD2D overrides.
    virtual NrMcsTable *getNrMcsTableForDirection(Direction dir);
 
  public:
 
    NrMcsTable dlNrMcsTable_;    // TODO tables for UL and DL should be different
    NrMcsTable ulNrMcsTable_;
 
    NrAmc() {}
 
    virtual NrMcsElem getMcsElemPerCqi(Cqi cqi, const Direction dir);
 
    unsigned int computeBitsOnNRbs(MacNodeId id, Band b, unsigned int blocks, const Direction dir, GHz carrierFrequency) override;
    unsigned int computeBitsOnNRbs(MacNodeId id, Band b, Codeword cw, unsigned int blocks, const Direction dir, GHz carrierFrequency) override;
    unsigned int computeBitsPerRbBackground(Cqi cqi, const Direction dir, GHz carrierFrequency) override;
 
};
 
} //namespace
 
#endif
 