ff-mac-common.h

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Manuel Requena <manuel.requena@cttc.es>
 */
 
#ifndef FF_MAC_COMMON_H
#define FF_MAC_COMMON_H
 
#include <ns3/ptr.h>
#include <ns3/simple-ref-count.h>
 
#include <vector>
 
/**
 * Constants. See section 4.4
 */
#define MAX_SCHED_CFG_LIST 10
#define MAX_LC_LIST 10
 
#define MAX_RACH_LIST 30
#define MAX_DL_INFO_LIST 30
#define MAX_BUILD_DATA_LIST 30
#define MAX_BUILD_RAR_LIST 10
#define MAX_BUILD_BC_LIST 3
#define MAX_UL_INFO_LIST 30
#define MAX_DCI_LIST 30
#define MAX_PHICH_LIST 30
#define MAX_TB_LIST 2
#define MAX_RLC_PDU_LIST 30
#define MAX_NR_LCG 4
#define MAX_MBSFN_CONFIG 5
#define MAX_SI_MSG_LIST 32
#define MAX_SI_MSG_SIZE 65535
 
#define MAX_CQI_LIST 30
#define MAX_UE_SELECTED_SB 6
#define MAX_HL_SB 25
#define MAX_SINR_RB_LIST 100
#define MAX_SR_LIST 30
#define MAX_MAC_CE_LIST 30
 
namespace ns3
{
 
/// Result_e enumeration
enum Result_e
{
    SUCCESS,
    FAILURE
};
 
/// SetupRelease_e enumeration
enum SetupRelease_e
{
    setup,
    release
};
 
/// CeBitmap_e
enum CeBitmap_e
{
    TA,
    DRX,
    CR
};
 
/// NormalExtended_e enumeration
enum NormalExtended_e
{
    normal,
    extended
};
 
/**
 * \brief See section 4.3.1 dlDciListElement
 * \struct DlDciListElement_s
 */
struct DlDciListElement_s
{
    uint16_t m_rnti{UINT16_MAX};        ///< RNTI
    uint32_t m_rbBitmap{UINT8_MAX};     ///< RB bitmap
    uint8_t m_rbShift{UINT8_MAX};       ///< RB shift
    uint8_t m_resAlloc{UINT8_MAX};      ///< The type of resource allocation
    std::vector<uint16_t> m_tbsSize;    ///< The TBs size
    std::vector<uint8_t> m_mcs;         ///< MCS
    std::vector<uint8_t> m_ndi;         ///< New data indicator
    std::vector<uint8_t> m_rv;          ///< Redundancy version
    uint8_t m_cceIndex{UINT8_MAX};      ///< Control Channel Element index
    uint8_t m_aggrLevel{UINT8_MAX};     ///< The aggregation level
    uint8_t m_precodingInfo{UINT8_MAX}; ///< precoding info
 
    /// Format enumeration
    enum Format_e
    {
        ONE,
        ONE_A,
        ONE_B,
        ONE_C,
        ONE_D,
        TWO,
        TWO_A,
        TWO_B,
        NotValid_Dci_Format
    } m_format{NotValid_Dci_Format}; ///< the format
 
    uint8_t m_tpc{UINT8_MAX};         ///< Tx power control command
    uint8_t m_harqProcess{UINT8_MAX}; ///< HARQ process
    uint8_t m_dai{UINT8_MAX};         ///< DL assignment index
 
    /// Vrb Format enum
    enum VrbFormat_e
    {
        VRB_DISTRIBUTED,
        VRB_LOCALIZED,
        NotValid_VRB_Format
    } m_vrbFormat{NotValid_VRB_Format}; ///< the format
 
    bool m_tbSwap{false};                ///< swap?
    bool m_spsRelease{false};            ///< release?
    bool m_pdcchOrder{false};            ///< cch order?
    uint8_t m_preambleIndex{UINT8_MAX};  ///< preamble index
    uint8_t m_prachMaskIndex{UINT8_MAX}; ///< RACH mask index
 
    /// Ngap enum
    enum Ngap_e
    {
        GAP1,
        GAP2,
        NotValid_Ngap
    } m_nGap{NotValid_Ngap}; ///< the gap
 
    uint8_t m_tbsIdx{UINT8_MAX};           ///< tbs index
    uint8_t m_dlPowerOffset{UINT8_MAX};    ///< DL power offset
    uint8_t m_pdcchPowerOffset{UINT8_MAX}; ///<  CCH power offset
};
 
/**
 * \brief See section 4.3.2 ulDciListElement
 * \struct UlDciListElement_s
 */
struct UlDciListElement_s
{
    uint16_t m_rnti{UINT16_MAX};               ///< RNTI
    uint8_t m_rbStart{UINT8_MAX};              ///< start
    uint8_t m_rbLen{UINT8_MAX};                ///< length
    uint16_t m_tbSize{UINT16_MAX};             ///< size
    uint8_t m_mcs{UINT8_MAX};                  ///< MCS
    uint8_t m_ndi{UINT8_MAX};                  ///< NDI
    uint8_t m_cceIndex{UINT8_MAX};             ///< Control Channel Element index
    uint8_t m_aggrLevel{UINT8_MAX};            ///< The aggregation level
    uint8_t m_ueTxAntennaSelection{UINT8_MAX}; ///< UE antenna selection
    bool m_hopping{false};                     ///< hopping?
    uint8_t m_n2Dmrs{UINT8_MAX};               ///< n2 DMRS
    int8_t m_tpc{INT8_MIN};                    ///< Tx power control command
    bool m_cqiRequest{false};                  ///< CQI request
    uint8_t m_ulIndex{UINT8_MAX};              ///< UL index
    uint8_t m_dai{UINT8_MAX};                  ///< DL assignment index
    uint8_t m_freqHopping{UINT8_MAX};          ///< freq hopping
    int8_t m_pdcchPowerOffset{INT8_MIN};       ///< CCH power offset
};
 
/**
 * \brief Base class for storing the values of vendor specific parameters
 */
struct VendorSpecificValue : public SimpleRefCount<VendorSpecificValue>
{
    virtual ~VendorSpecificValue();
};
 
/**
 * \brief See section 4.3.3 vendorSpecificListElement
 * \struct VendorSpecificListElement_s
 */
struct VendorSpecificListElement_s
{
    uint32_t m_type{UINT32_MAX};      ///< type
    uint32_t m_length{UINT32_MAX};    ///< length
    Ptr<VendorSpecificValue> m_value; ///< value
};
 
/**
 * \brief See section 4.3.4 logicalChannelConfigListElement
 * \struct LogicalChannelConfigListElement_s
 */
struct LogicalChannelConfigListElement_s
{
    uint8_t m_logicalChannelIdentity{UINT8_MAX}; ///< logical channel identity
    uint8_t m_logicalChannelGroup{UINT8_MAX};    ///< logical channel group
 
    /// Direction enum
    enum Direction_e
    {
        DIR_UL,
        DIR_DL,
        DIR_BOTH,
        NotValid
    } m_direction{NotValid}; ///< the direction
 
    /// QosBearerType enum
    enum QosBearerType_e
    {
        QBT_NON_GBR,
        QBT_GBR,
        QBT_DGBR,
        NotValid_QosBearerType
    } m_qosBearerType{NotValid_QosBearerType}; ///< the QOS bearer type
 
    uint8_t m_qci{UINT8_MAX};                       ///< QCI
    uint64_t m_eRabMaximulBitrateUl{UINT64_MAX};    ///< ERAB maximum bit rate UL
    uint64_t m_eRabMaximulBitrateDl{UINT64_MAX};    ///< ERAB maximum bit rate DL
    uint64_t m_eRabGuaranteedBitrateUl{UINT64_MAX}; ///< ERAB guaranteed bit rate UL
    uint64_t m_eRabGuaranteedBitrateDl{UINT64_MAX}; ///< ERAB guaranteed bit rate DL
};
 
/**
 * \brief See section 4.3.6 rachListElement
 * \struct RachListElement_s
 */
struct RachListElement_s
{
    uint16_t m_rnti{UINT16_MAX};          ///< RNTI
    uint16_t m_estimatedSize{UINT16_MAX}; ///< estimated size
};
 
/**
 * \brief See section 4.3.7 phichListElement
 * \struct PhichListElement_s
 */
struct PhichListElement_s
{
    uint16_t m_rnti{UINT16_MAX}; ///< RNTI
 
    /// Phich enum
    enum Phich_e
    {
        ACK,
        NACK,
        NotValid
    } m_phich{NotValid}; ///< the phich
};
 
/**
 * \brief See section 4.3.9 rlcPDU_ListElement
 */
struct RlcPduListElement_s
{
    uint8_t m_logicalChannelIdentity{UINT8_MAX}; ///< logical channel identity
    uint16_t m_size{UINT16_MAX};                 ///< size
};
 
/**
 * \brief See section 4.3.8 buildDataListElement
 * \struct BuildDataListElement_s
 */
struct BuildDataListElement_s
{
    uint16_t m_rnti{UINT16_MAX};                                       ///< RNTI
    struct DlDciListElement_s m_dci;                                   ///< DCI
    std::vector<CeBitmap_e> m_ceBitmap;                                ///< CE bitmap
    std::vector<std::vector<struct RlcPduListElement_s>> m_rlcPduList; ///< RLC PDU list
};
 
/**
 * \brief Substitutive structure for specifying BuildRarListElement_s::m_grant field
 */
struct UlGrant_s
{
    uint16_t m_rnti{UINT16_MAX};   ///< RNTI
    uint8_t m_rbStart{UINT8_MAX};  ///< start
    uint8_t m_rbLen{UINT8_MAX};    ///< length
    uint16_t m_tbSize{UINT16_MAX}; ///< size
    uint8_t m_mcs{UINT8_MAX};      ///< MCS
    bool m_hopping{false};         ///< hopping?
    int8_t m_tpc{INT8_MIN};        ///< Tx power control command
    bool m_cqiRequest{false};      ///< CQI request?
    bool m_ulDelay{false};         ///< UL delay?
};
 
/**
 * \brief See section 4.3.10 buildRARListElement
 */
struct BuildRarListElement_s
{
    uint16_t m_rnti{UINT16_MAX}; ///< RNTI
    // uint32_t  m_grant; // Substituted with type UlGrant_s
    UlGrant_s m_grant;               ///< grant
    struct DlDciListElement_s m_dci; ///< DCI
};
 
/**
 * \brief See section 4.3.11 buildBroadcastListElement
 */
struct BuildBroadcastListElement_s
{
    /// Type enum
    enum Type_e
    {
        BCCH,
        PCCH,
        NotValid
    } m_type{NotValid}; ///< the type
 
    uint8_t m_index{UINT8_MAX};      ///< index
    struct DlDciListElement_s m_dci; ///< DCI
};
 
/**
 * \brief See section 4.3.12 ulInfoListElement
 */
struct UlInfoListElement_s
{
    uint16_t m_rnti{UINT16_MAX};         ///< RNTI
    std::vector<uint16_t> m_ulReception; ///< UL reception
 
    /// Reception status enum
    enum ReceptionStatus_e
    {
        Ok,
        NotOk,
        NotValid
    } m_receptionStatus{NotValid}; ///< the status
 
    uint8_t m_tpc{UINT8_MAX}; ///< Tx power control command
};
 
/**
 * \brief See section 4.3.13 srListElement
 */
struct SrListElement_s
{
    uint16_t m_rnti{UINT16_MAX}; ///< RNTI
};
 
/**
 * \brief See section 4.3.15 macCEValue
 */
struct MacCeValue_u
{
    uint8_t m_phr{UINT8_MAX};            ///< phr
    uint8_t m_crnti{UINT8_MAX};          ///< NRTI
    std::vector<uint8_t> m_bufferStatus; ///< buffer status
};
 
/**
 * \brief See section 4.3.14 macCEListElement
 */
struct MacCeListElement_s
{
    uint16_t m_rnti{UINT16_MAX}; ///< RNTI
 
    /// MAC CE type enum
    enum MacCeType_e
    {
        BSR,
        PHR,
        CRNTI,
        NotValid
    } m_macCeType{NotValid};          ///< MAC CE type
    struct MacCeValue_u m_macCeValue; ///< MAC CE value
};
 
/**
 * \brief See section 4.3.16 drxConfig
 */
struct DrxConfig_s
{
    uint8_t m_onDurationTimer{UINT8_MAX};           ///< on duration timer
    uint16_t m_drxInactivityTimer{UINT16_MAX};      ///< inactivity timer
    uint16_t m_drxRetransmissionTimer{UINT16_MAX};  ///< retransmission timer
    uint16_t m_longDrxCycle{UINT16_MAX};            ///< long DRX cycle
    uint16_t m_longDrxCycleStartOffset{UINT16_MAX}; ///< long DRX cycle start offset
    uint16_t m_shortDrxCycle{UINT16_MAX};           ///< short DRX cycle
    uint8_t m_drxShortCycleTimer{UINT8_MAX};        ///< short DRX cycle timer
};
 
/**
 * \brief See section 4.3.17 spsConfig
 */
struct SpsConfig_s
{
    uint16_t m_semiPersistSchedIntervalUl{UINT16_MAX}; ///< UL semi persist schedule interval
    uint16_t m_semiPersistSchedIntervalDl{UINT16_MAX}; ///< DL semi persist schedule interval
    uint8_t m_numberOfConfSpsProcesses{UINT8_MAX};     ///< number of conf SPS process
    uint8_t m_n1PucchAnPersistentListSize{UINT8_MAX};  ///< N1pu CCH  persistent list size
    std::vector<uint16_t> m_n1PucchAnPersistentList;   ///< N1pu CCH persistent list
    uint8_t m_implicitReleaseAfter{UINT8_MAX};         ///< implicit release after
};
 
/**
 * \brief See section 4.3.18 srConfig
 */
struct SrConfig_s
{
    /// Actions
    enum SetupRelease_e
    {
        setup
    };
 
    SetupRelease_e m_action;            ///< action
    uint8_t m_schedInterval{UINT8_MAX}; ///< sched interval
    uint8_t m_dsrTransMax{UINT8_MAX};   ///< trans max
};
 
/**
 * \brief See section 4.3.19 cqiConfig
 */
struct CqiConfig_s
{
    /// Actions
    enum SetupRelease_e
    {
        setup
    };
 
    SetupRelease_e m_action;                 ///< CQI action
    uint16_t m_cqiSchedInterval{UINT16_MAX}; ///< CQI schedule interval
    uint8_t m_riSchedInterval{UINT8_MAX};    ///< RI schedule interval
};
 
/**
 * \brief See section 4.3.20 ueCapabilities
 */
struct UeCapabilities_s
{
    bool m_halfDuplex{false};        ///< half duplex
    bool m_intraSfHopping{false};    ///< intra SF hopping
    bool m_type2Sb1{false};          ///< type 2Sb1
    uint8_t m_ueCategory{UINT8_MAX}; ///< UE category
    bool m_resAllocType1{false};     ///< alloc type 1
};
 
/**
 * \brief See section 4.3.22 siMessageListElement
 */
struct SiMessageListElement_s
{
    uint16_t m_periodicity{UINT16_MAX}; ///< periodicity
    uint16_t m_length{UINT16_MAX};      ///< length
};
 
/**
 * \brief See section 4.3.21 siConfiguration
 */
struct SiConfiguration_s
{
    uint16_t m_sfn{UINT16_MAX};                                 ///< sfn
    uint16_t m_sib1Length{UINT16_MAX};                          ///< sib1 length
    uint8_t m_siWindowLength{UINT8_MAX};                        ///< window length
    std::vector<struct SiMessageListElement_s> m_siMessageList; ///< message list
};
 
/**
 * \brief See section 4.3.23 dlInfoListElement
 */
struct DlInfoListElement_s
{
    uint16_t m_rnti{UINT16_MAX};        ///< RNTI
    uint8_t m_harqProcessId{UINT8_MAX}; ///< HARQ process ID
 
    /// HARQ status enum
    enum HarqStatus_e
    {
        ACK,
        NACK,
        DTX
    };
 
    std::vector<HarqStatus_e> m_harqStatus; ///< HARQ status
};
 
/**
 * \brief See section 4.3.28 bwPart
 */
struct BwPart_s
{
    uint8_t m_bwPartIndex{UINT8_MAX}; ///< bw part index
    uint8_t m_sb{UINT8_MAX};          ///< sb
    uint8_t m_cqi{UINT8_MAX};         ///< CQI
};
 
/**
 * \brief See section 4.3.27 higherLayerSelected
 */
struct HigherLayerSelected_s
{
    uint8_t m_sbPmi{UINT8_MAX};   ///< sb PMI
    std::vector<uint8_t> m_sbCqi; ///< sb CQI
};
 
/**
 * \brief See section 4.3.26 ueSelected
 */
struct UeSelected_s
{
    std::vector<uint8_t> m_sbList; ///< sb list
    uint8_t m_sbPmi{UINT8_MAX};    ///< sb PMI
    std::vector<uint8_t> m_sbCqi;  ///< sb CQI
};
 
/**
 * \brief See section 4.3.25 sbMeasResult
 */
struct SbMeasResult_s
{
    struct UeSelected_s m_ueSelected;                                ///< UE selected
    std::vector<struct HigherLayerSelected_s> m_higherLayerSelected; ///< higher layer selected
    struct BwPart_s m_bwPart;                                        ///< bw part
};
 
/**
 * \brief See section 4.3.24 cqiListElement
 */
struct CqiListElement_s
{
    uint16_t m_rnti{UINT16_MAX}; ///< RNTI
    uint8_t m_ri{UINT8_MAX};     ///< RI
 
    /// CqiType_e enumeration
    enum CqiType_e
    {
        P10,
        P11,
        P20,
        P21,
        A12,
        A22,
        A20,
        A30,
        A31,
        NotValid
    } m_cqiType{NotValid}; ///< CQI type
 
    std::vector<uint8_t> m_wbCqi; ///< wb CQI
    uint8_t m_wbPmi{UINT8_MAX};   ///< wb PMI
 
    struct SbMeasResult_s m_sbMeasResult; ///< sb measure result
};
 
/**
 * \brief See section 4.3.29 ulCQI
 */
struct UlCqi_s
{
    std::vector<uint16_t> m_sinr; ///< SINR
 
    /// Type_e enumeration
    enum Type_e
    {
        SRS,
        PUSCH,
        PUCCH_1,
        PUCCH_2,
        PRACH,
        NotValid
    } m_type{NotValid}; ///< type
};
 
/**
 * \brief See section 4.3.30 pagingInfoListElement
 */
struct PagingInfoListElement_s
{
    uint8_t m_pagingIndex{UINT8_MAX};         ///< paging index
    uint16_t m_pagingMessageSize{UINT16_MAX}; ///< paging message size
    uint8_t m_pagingSubframe{UINT8_MAX};      ///< paging subframe
};
 
} // namespace ns3
 
#endif /* FF_MAC_COMMON_H */