nr-mac-scheduler-tdma-rr.cc

// Copyright (c) 2019 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
//
// SPDX-License-Identifier: GPL-2.0-only
 
#include "nr-mac-scheduler-tdma-rr.h"
 
#include "nr-mac-scheduler-ue-info-rr.h"
 
#include "ns3/log.h"
 
#include <algorithm>
#include <functional>
 
namespace ns3
{
 
NS_LOG_COMPONENT_DEFINE("NrMacSchedulerTdmaRR");
NS_OBJECT_ENSURE_REGISTERED(NrMacSchedulerTdmaRR);
 
TypeId
NrMacSchedulerTdmaRR::GetTypeId()
{
    static TypeId tid = TypeId("ns3::NrMacSchedulerTdmaRR")
                            .SetParent<NrMacSchedulerTdma>()
                            .AddConstructor<NrMacSchedulerTdmaRR>();
    return tid;
}
 
NrMacSchedulerTdmaRR::NrMacSchedulerTdmaRR()
    : NrMacSchedulerTdma()
{
    NS_LOG_FUNCTION(this);
}
 
std::shared_ptr<NrMacSchedulerUeInfo>
NrMacSchedulerTdmaRR::CreateUeRepresentation(
    const NrMacCschedSapProvider::CschedUeConfigReqParameters& params) const
{
    NS_LOG_FUNCTION(this);
    return std::make_shared<NrMacSchedulerUeInfoRR>(
        params.m_rnti,
        params.m_beamId,
        std::bind(&NrMacSchedulerTdmaRR::GetNumRbPerRbg, this));
}
 
void
NrMacSchedulerTdmaRR::AssignedDlResources(const UePtrAndBufferReq& ue,
                                          [[maybe_unused]] const FTResources& assigned,
                                          [[maybe_unused]] const FTResources& totAssigned) const
{
    NS_LOG_FUNCTION(this);
    GetFirst GetUe;
    GetUe(ue)->UpdateDlMetric();
}
 
void
NrMacSchedulerTdmaRR::AssignedUlResources(const UePtrAndBufferReq& ue,
                                          [[maybe_unused]] const FTResources& assigned,
                                          [[maybe_unused]] const FTResources& totAssigned) const
{
    NS_LOG_FUNCTION(this);
    GetFirst GetUe;
    GetUe(ue)->UpdateUlMetric();
}
 
std::function<bool(const NrMacSchedulerNs3::UePtrAndBufferReq& lhs,
                   const NrMacSchedulerNs3::UePtrAndBufferReq& rhs)>
NrMacSchedulerTdmaRR::GetUeCompareDlFn() const
{
    return NrMacSchedulerUeInfoRR::CompareUeWeightsDl;
}
 
std::function<bool(const NrMacSchedulerNs3::UePtrAndBufferReq& lhs,
                   const NrMacSchedulerNs3::UePtrAndBufferReq& rhs)>
NrMacSchedulerTdmaRR::GetUeCompareUlFn() const
{
    return NrMacSchedulerUeInfoRR::CompareUeWeightsUl;
}
 
} // namespace ns3