nr-mac-scheduler-cqi-management.h

// Copyright (c) 2019 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
//
// SPDX-License-Identifier: GPL-2.0-only
 
#pragma once
 
#include "nr-mac-scheduler-ue-info.h"
#include "nr-phy-mac-common.h"
 
#include <memory>
 
namespace ns3
{
 
class NrAmc;
 
class NrMacSchedulerCQIManagement
{
  public:
    NrMacSchedulerCQIManagement() = default;
 
    NrMacSchedulerCQIManagement(const NrMacSchedulerCQIManagement& o) = delete;
    ~NrMacSchedulerCQIManagement() = default;
 
    void InstallGetBwpIdFn(const std::function<uint16_t()>& fn);
 
    void InstallGetCellIdFn(const std::function<uint16_t()>& fn);
 
    void InstallGetStartMcsDlFn(const std::function<uint8_t()>& fn);
 
    void InstallGetStartMcsUlFn(const std::function<uint8_t()>& fn);
 
    void InstallGetNrAmcDlFn(const std::function<Ptr<const NrAmc>()>& fn);
 
    void InstallGetNrAmcUlFn(const std::function<Ptr<const NrAmc>()>& fn);
 
    void DlCqiReported(const DlCqiInfo& info,
                       const std::shared_ptr<NrMacSchedulerUeInfo>& ueInfo,
                       uint32_t expirationTime,
                       int8_t maxDlMcs,
                       uint16_t bandwidthInRbgs) const;
 
    void UlSBCQIReported(uint32_t expirationTime,
                         uint32_t tbs,
                         const NrMacSchedSapProvider::SchedUlCqiInfoReqParameters& params,
                         const std::shared_ptr<NrMacSchedulerUeInfo>& ueInfo,
                         const std::vector<bool>& rbgMask,
                         uint32_t numRbPerRbg,
                         const Ptr<const SpectrumModel>& model) const;
 
    void RefreshDlCqiMaps(
        const std::unordered_map<uint16_t, std::shared_ptr<NrMacSchedulerUeInfo>>& m_ueMap) const;
 
    void RefreshUlCqiMaps(
        const std::unordered_map<uint16_t, std::shared_ptr<NrMacSchedulerUeInfo>>& m_ueMap) const;
 
  private:
    uint16_t GetBwpId() const;
 
    uint16_t GetCellId() const;
 
    uint8_t GetStartMcsDl() const;
 
    uint8_t GetStartMcsUl() const;
 
    Ptr<const NrAmc> GetAmcDl() const;
 
    Ptr<const NrAmc> GetAmcUl() const;
 
    std::function<uint16_t()> m_getBwpId;         
    std::function<uint16_t()> m_getCellId;        
    std::function<uint8_t()> m_getStartMcsDl;     
    std::function<uint8_t()> m_getStartMcsUl;     
    std::function<Ptr<const NrAmc>()> m_getAmcDl; 
    std::function<Ptr<const NrAmc>()> m_getAmcUl; 
};
 
} // namespace ns3