specviewer.org TS 38.331 ASN.1 index BetaOffsets

BetaOffsets

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

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

First seen v15.0.0 (2018-01) · Last changed v15.1.0 (2018-04)

Definition

The IE BetaOffsets is used to configure beta-offset values, see TS 38.213 [13], clause 9.3.

BetaOffsets ::=                     SEQUENCE {
    betaOffsetACK-Index1                INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetACK-Index2                INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetACK-Index3                INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetCSI-Part1-Index1          INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetCSI-Part1-Index2          INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetCSI-Part2-Index1          INTEGER(0..31)                                                          OPTIONAL, -- Need S
    betaOffsetCSI-Part2-Index2          INTEGER(0..31)                                                          OPTIONAL  -- Need S
}

Fields (7)

FieldDescription
betaOffsetACK-Index1
INTEGER(0..31) · OPTIONAL Need S
Up to 2 bits HARQ-ACK (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 11.
betaOffsetACK-Index2
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Up to 11 bits HARQ-ACK (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 11.
betaOffsetACK-Index3
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Above 11 bits HARQ-ACK (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 11.
betaOffsetCSI-Part1-Index1
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Up to 11 bits of CSI part 1 bits (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 13.
betaOffsetCSI-Part1-Index2
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Above 11 bits of CSI part 1 bits (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 13.
betaOffsetCSI-Part2-Index1
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Up to 11 bits of CSI part 2 bits (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 13.
betaOffsetCSI-Part2-Index2
INTEGER(0..31) · OPTIONAL Need S
since v15.1.0
Above 11 bits of CSI part 2 bits (see TS 38.213 [13], clause 9.3). When the field is absent the UE applies the value 13.

Used by (3)

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