5G/NR - tdd UL/DL Dedicated Configuration

tdd UL/DL Dedicated Configuration (tdd-UL-DL-ConfigDedicated)

TDD-UL-DL-ConfigDedicated ::=       SEQUENCE {

    slotSpecificConfigurationsToAddModList      SEQUENCE (SIZE (1..maxNrofSlots))

                                                          OF TDD-UL-DL-SlotConfig    OPTIONAL

    slotSpecificConfigurationsToreleaseList     SEQUENCE (SIZE (1..maxNrofSlots))

                                                         OF TDD-UL-DL-SlotIndex       OPTIONAL

}

TDD-UL-DL-SlotConfig ::=            SEQUENCE {

    slotIndex                           TDD-UL-DL-SlotIndex,

    symbols                             CHOICE {

        allDownlink                         NULL,

        allUplink                           NULL,

        explicit                            SEQUENCE {

            nrofDownlinkSymbols                 INTEGER (1..maxNrofSymbols-1)     OPTIONAL,  

            nrofUplinkSymbols                   INTEGER (1..maxNrofSymbols-1)     OPTIONAL  

        }

    }

}

TDD-UL-DL-SlotIndex ::=             INTEGER (0..maxNrofSlots-1)

slotIndex : Identifies a slot within a dl-UL-TransmissionPeriodicity (given in tdd-UL-DL-configurationCommon)

symbols : The direction (downlink or uplink) for the symbols in this slot(the slot specified by slotIndex)

explicit : indicates explicitly how many symbols in the beginning and end of this slot are allocated to downlink and uplink, respectively.

nrofDownlinkSymbols : Number of consecutive DL symbols in the beginning of the slot identified by slotIndex. If the field is absent the UE assumes that there are no leading DL symbols.

nrofUplinkSymbols : Number of consecutive UL symbols in the end of the slot identified by slotIndex. If the field is absent the UE assumes that there are no trailing UL symbols.

Reference

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