specviewer.org TS 38.331 ASN.1 index FrequencyInfoDL-SIB

FrequencyInfoDL-SIB

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.2

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

First seen v15.3.0 (2018-09) · Not changed since

Definition

The IE FrequencyInfoDL-SIB provides basic parameters of a downlink carrier and transmission thereon.

FrequencyInfoDL-SIB ::=             SEQUENCE {
    frequencyBandList                   MultiFrequencyBandListNR-SIB,
    offsetToPointA                      INTEGER (0..2199),
    scs-SpecificCarrierList             SEQUENCE (SIZE (1..maxSCSs)) OF SCS-SpecificCarrier
}

Fields (3)

FieldDescription
frequencyBandList
MultiFrequencyBandListNR-SIB
List of one or multiple frequency bands to which this carrier(s) belongs. If frequencyBandList-v1760 is present, it shall contain the same number of entries, listed in the same order as in frequencyBandList (without suffix).
offsetToPointA
INTEGER (0..2199)
Represents the offset to Point A as defined in TS 38.211 [16], clause 4.4.4.2.
scs-SpecificCarrierList
SEQUENCE (SIZE (1..maxSCSs)) OF SCS-SpecificCarrier
A set of carriers for different subcarrier spacings (numerologies). Defined in relation to Point A (see TS 38.211 [16], clause 5.3). The network configures this for all SCSs that are used in DL BWPs in this serving cell.

Used by (1)

Uses (3)

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