nr-mac-scheduler.cc

// Copyright (c) 2019 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
//
// SPDX-License-Identifier: GPL-2.0-only
 
#include "nr-mac-scheduler.h"
 
#include "nr-mac-csched-sap.h"
 
#include "ns3/log.h"
 
namespace ns3
{
 
NS_LOG_COMPONENT_DEFINE("NrMacScheduler");
NS_OBJECT_ENSURE_REGISTERED(NrMacScheduler);
 
class NrMacGeneralCschedSapProvider : public NrMacCschedSapProvider
{
  public:
    NrMacGeneralCschedSapProvider() = delete;
 
    NrMacGeneralCschedSapProvider(NrMacScheduler* scheduler)
        : m_scheduler(scheduler)
    {
    }
 
    ~NrMacGeneralCschedSapProvider() override = default;
 
    // inherited from NrMacCschedSapProvider
    void CschedCellConfigReq(
        const NrMacCschedSapProvider::CschedCellConfigReqParameters& params) override
    {
        m_scheduler->DoCschedCellConfigReq(params);
    }
 
    void CschedUeConfigReq(
        const NrMacCschedSapProvider::CschedUeConfigReqParameters& params) override
    {
        m_scheduler->DoCschedUeConfigReq(params);
    }
 
    void CschedLcConfigReq(
        const NrMacCschedSapProvider::CschedLcConfigReqParameters& params) override
    {
        m_scheduler->DoCschedLcConfigReq(params);
    }
 
    void CschedLcReleaseReq(
        const NrMacCschedSapProvider::CschedLcReleaseReqParameters& params) override
    {
        m_scheduler->DoCschedLcReleaseReq(params);
    }
 
    void CschedUeReleaseReq(
        const NrMacCschedSapProvider::CschedUeReleaseReqParameters& params) override
    {
        m_scheduler->DoCschedUeReleaseReq(params);
    }
 
  private:
    NrMacScheduler* m_scheduler{nullptr};
};
 
class NrMacGeneralSchedSapProvider : public NrMacSchedSapProvider
{
  public:
    NrMacGeneralSchedSapProvider() = delete;
 
    NrMacGeneralSchedSapProvider(NrMacScheduler* sched)
        : m_scheduler(sched)
    {
    }
 
    void SchedDlRlcBufferReq(
        const NrMacSchedSapProvider::SchedDlRlcBufferReqParameters& params) override
    {
        m_scheduler->DoSchedDlRlcBufferReq(params);
    }
 
    void SchedDlTriggerReq(
        const NrMacSchedSapProvider::SchedDlTriggerReqParameters& params) override
    {
        m_scheduler->DoSchedDlTriggerReq(params);
    }
 
    void SchedUlTriggerReq(
        const NrMacSchedSapProvider::SchedUlTriggerReqParameters& params) override
    {
        m_scheduler->DoSchedUlTriggerReq(params);
    }
 
    void SchedDlCqiInfoReq(
        const NrMacSchedSapProvider::SchedDlCqiInfoReqParameters& params) override
    {
        m_scheduler->DoSchedDlCqiInfoReq(params);
    }
 
    void SchedUlCqiInfoReq(
        const NrMacSchedSapProvider::SchedUlCqiInfoReqParameters& params) override
    {
        m_scheduler->DoSchedUlCqiInfoReq(params);
    }
 
    void SchedUlMacCtrlInfoReq(
        const NrMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters& params) override
    {
        m_scheduler->DoSchedUlMacCtrlInfoReq(params);
    }
 
    void SchedUlSrInfoReq(const SchedUlSrInfoReqParameters& params) override
    {
        m_scheduler->DoSchedUlSrInfoReq(params);
    }
 
    void SchedSetMcs(uint32_t mcs) override
    {
        m_scheduler->DoSchedSetMcs(mcs);
    }
 
    void SchedDlRachInfoReq(const SchedDlRachInfoReqParameters& params) override
    {
        m_scheduler->DoSchedDlRachInfoReq(params);
    }
 
    uint8_t GetDlCtrlSyms() const override
    {
        return m_scheduler->GetDlCtrlSyms();
    }
 
    uint8_t GetUlCtrlSyms() const override
    {
        return m_scheduler->GetUlCtrlSyms();
    }
 
    bool IsHarqReTxEnable() const override
    {
        return m_scheduler->IsHarqReTxEnable();
    };
 
  private:
    NrMacScheduler* m_scheduler{nullptr};
};
 
TypeId
NrMacScheduler::GetTypeId()
{
    static TypeId tid = TypeId("ns3::NrMacScheduler").SetParent<Object>();
 
    return tid;
}
 
NrMacScheduler::NrMacScheduler()
{
    NS_LOG_FUNCTION_NOARGS();
    m_macSchedSapProvider = new NrMacGeneralSchedSapProvider(this);
    m_macCschedSapProvider = new NrMacGeneralCschedSapProvider(this);
}
 
NrMacScheduler::~NrMacScheduler()
{
    NS_LOG_FUNCTION_NOARGS();
    delete m_macSchedSapProvider;
    m_macSchedSapProvider = nullptr;
 
    delete m_macCschedSapProvider;
    m_macCschedSapProvider = nullptr;
}
 
} // namespace ns3