nr-mac-scheduler-ofdma-pf.h

// Copyright (c) 2019 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
//
// SPDX-License-Identifier: GPL-2.0-only
 
#pragma once
#include "nr-mac-scheduler-ofdma-rr.h"
 
namespace ns3
{
 
class NrMacSchedulerOfdmaPF : public NrMacSchedulerOfdmaRR
{
  public:
    static TypeId GetTypeId();
    NrMacSchedulerOfdmaPF();
 
    ~NrMacSchedulerOfdmaPF() override
    {
    }
 
    void SetFairnessIndex(double v);
 
    double GetFairnessIndex() const;
 
    void SetTimeWindow(double v);
    double GetTimeWindow() const;
 
  protected:
    // inherit
    std::shared_ptr<NrMacSchedulerUeInfo> CreateUeRepresentation(
        const NrMacCschedSapProvider::CschedUeConfigReqParameters& params) const override;
 
    std::function<bool(const NrMacSchedulerNs3::UePtrAndBufferReq& lhs,
                       const NrMacSchedulerNs3::UePtrAndBufferReq& rhs)>
    GetUeCompareDlFn() const override;
 
    std::function<bool(const NrMacSchedulerNs3::UePtrAndBufferReq& lhs,
                       const NrMacSchedulerNs3::UePtrAndBufferReq& rhs)>
    GetUeCompareUlFn() const override;
 
    void AssignedDlResources(const UePtrAndBufferReq& ue,
                             const FTResources& assigned,
                             const FTResources& totAssigned) const override;
 
    void NotAssignedDlResources(const UePtrAndBufferReq& ue,
                                const FTResources& notAssigned,
                                const FTResources& totalAssigned) const override;
 
    void AssignedUlResources(const UePtrAndBufferReq& ue,
                             const FTResources& assigned,
                             const FTResources& totAssigned) const override;
 
    void NotAssignedUlResources(const UePtrAndBufferReq& ue,
                                const FTResources& notAssigned,
                                const FTResources& totalAssigned) const override;
 
    void BeforeDlSched(const UePtrAndBufferReq& ue,
                       const FTResources& assignableInIteration) const override;
 
    void BeforeUlSched(const UePtrAndBufferReq& ue,
                       const FTResources& assignableInIteration) const override;
 
  private:
    double m_timeWindow{
        99.0}; 
    double m_alpha{0.0}; 
};
 
} // namespace ns3