FR2-2-AccessParamsPerBand (FR2-2-AccessParamsPerBand-r17)

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.3

FR2-2-AccessParamsPerBand-r17 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v17.0.0 (2022-04) · Last changed v17.2.0 (2022-10)

Definition

The IE FR2-2-AccessParamsPerBand is used to convey FR2-2 related parameters specific for a certain frequency band (not per feature set or band combination).

FR2-2-AccessParamsPerBand-r17 ::=       SEQUENCE {
    -- R1 24-1: Basic FR2-2 DL support
    dl-FR2-2-SCS-120kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-1a: Basic FR2-2 UL support
    ul-FR2-2-SCS-120kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-2: 120KHz SSB support for initial access in FR2-2
    initialAccessSSB-120kHz-r17             ENUMERATED {supported}            OPTIONAL,
    -- R1 24-1b: Wideband PRACH for 120 kHz in FR2-2
    widebandPRACH-SCS-120kHz-r17            ENUMERATED {supported}            OPTIONAL,
    -- R1 24-1c: Multi-RB support PUCCH format 0/1/4 for 120 kHz in FR2-2
    multiRB-PUCCH-SCS-120kHz-r17            ENUMERATED {supported}            OPTIONAL,
    -- R1 24-1d: Multiple PDSCH scheduling by single DCI for 120kHz in FR2-2
    multiPDSCH-SingleDCI-FR2-2-SCS-120kHz-r17 ENUMERATED {supported}          OPTIONAL,
    -- R1 24-1e: Multiple PUSCH scheduling by single DCI for 120kHz in FR2-2
    multiPUSCH-SingleDCI-FR2-2-SCS-120kHz-r17 ENUMERATED {supported}          OPTIONAL,
    -- R1 24-4: 480KHz SCS support for DL
    dl-FR2-2-SCS-480kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-4a: 480KHz SCS support for UL
    ul-FR2-2-SCS-480kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-3: 480KHz SSB support for initial access in FR2-2
    initialAccessSSB-480kHz-r17             ENUMERATED {supported}            OPTIONAL,
    -- R1 24-4b: Wideband PRACH for 480 kHz in FR2-2
    widebandPRACH-SCS-480kHz-r17            ENUMERATED {supported}            OPTIONAL,
    -- R1 24-4c: Multi-RB support PUCCH format 0/1/4 for 480 kHz in FR2-2
    multiRB-PUCCH-SCS-480kHz-r17            ENUMERATED {supported}            OPTIONAL,
    -- R1 24-4f: Enhanced PDCCH monitoring for 480KHz in FR2-2
    enhancedPDCCH-monitoringSCS-480kHz-r17  ENUMERATED {supported}            OPTIONAL,
    -- R1 24-5: 960KHz SCS support for DL
    dl-FR2-2-SCS-960kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-5a: 960KHz SCS support for UL
    ul-FR2-2-SCS-960kHz-r17                 ENUMERATED {supported}            OPTIONAL,
    -- R1 24-5c: Multi-RB support PUCCH format 0/1/4 for 960 kHz in FR2-2
    multiRB-PUCCH-SCS-960kHz-r17            ENUMERATED {supported}            OPTIONAL,
    -- R1 24-5f: Enhanced PDCCH monitoring for 960KHz in FR2-2
    enhancedPDCCH-monitoringSCS-960kHz-r17  SEQUENCE {
        pdcch-monitoring4-1-r17                 ENUMERATED {supported}        OPTIONAL,
        pdcch-monitoring4-2-r17                 ENUMERATED {supported}        OPTIONAL,
        pdcch-monitoring8-4-r17                 ENUMERATED {supported}        OPTIONAL
    }                                                                         OPTIONAL,
    -- R1 24-6: Type 1 channel access procedure in uplink for FR2-2 with shared spectrum channel access
    type1-ChannelAccess-FR2-2-r17           ENUMERATED {supported}            OPTIONAL,
    -- R1 24-7: Type 2 channel access procedure in uplink for FR2-2 with shared spectrum channel access
    type2-ChannelAccess-FR2-2-r17           ENUMERATED {supported}            OPTIONAL,
    -- R1 24-10: Reduced beam switching time delay
    reduced-BeamSwitchTiming-FR2-2-r17      ENUMERATED {supported}            OPTIONAL,
    -- R1 24-8: 32 DL HARQ processes for FR 2-2
    support32-DL-HARQ-ProcessPerSCS-r17     SEQUENCE {
        scs-120kHz-r17                          ENUMERATED {supported}        OPTIONAL,
        scs-480kHz-r17                          ENUMERATED {supported}        OPTIONAL,
        scs-960kHz-r17                          ENUMERATED {supported}        OPTIONAL
    }                                                                         OPTIONAL,
    -- R1 24-9: 32 UL HARQ processes for FR 2-2
    support32-UL-HARQ-ProcessPerSCS-r17		SEQUENCE {
        scs-120kHz-r17                          ENUMERATED {supported}        OPTIONAL,
        scs-480kHz-r17                          ENUMERATED {supported}        OPTIONAL,
        scs-960kHz-r17                          ENUMERATED {supported}        OPTIONAL
    }                                                                         OPTIONAL,
    ...,
    [[
        -- R4 15-1: 64QAM for PUSCH for FR2-2
        modulation64-QAM-PUSCH-FR2-2-r17            ENUMERATED {supported}        OPTIONAL
    ]]
}

Fields (32)

Used by (1)

• BandNR

In the viewer

• Read FR2-2-AccessParamsPerBand in v19.4.0
• History of FR2-2-AccessParamsPerBand-r17 across versions
• All versions of TS 38.331
• ASN.1 index