specviewer.org TS 38.331 ASN.1 index PortIndexFor8Ranks

PortIndexFor8Ranks

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.2, in the CSI-ReportConfig clause

PortIndexFor8Ranks is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v15.1.0 (2018-04) · Last changed v15.2.0 (2018-06)

Definition

PortIndexFor8Ranks ::=              CHOICE {
    portIndex8                          SEQUENCE{
        rank1-8                             PortIndex8                                                      OPTIONAL,   -- Need R
        rank2-8                             SEQUENCE(SIZE(2)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank3-8                             SEQUENCE(SIZE(3)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank4-8                             SEQUENCE(SIZE(4)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank5-8                             SEQUENCE(SIZE(5)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank6-8                             SEQUENCE(SIZE(6)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank7-8                             SEQUENCE(SIZE(7)) OF PortIndex8                                 OPTIONAL,   -- Need R
        rank8-8                             SEQUENCE(SIZE(8)) OF PortIndex8                                 OPTIONAL    -- Need R
    },
    portIndex4                          SEQUENCE{
        rank1-4                             PortIndex4                                                      OPTIONAL,   -- Need R
        rank2-4                             SEQUENCE(SIZE(2)) OF PortIndex4                                 OPTIONAL,   -- Need R
        rank3-4                             SEQUENCE(SIZE(3)) OF PortIndex4                                 OPTIONAL,   -- Need R
        rank4-4                             SEQUENCE(SIZE(4)) OF PortIndex4                                 OPTIONAL    -- Need R
    },
    portIndex2                          SEQUENCE{
        rank1-2                             PortIndex2                                                      OPTIONAL,   -- Need R
        rank2-2                             SEQUENCE(SIZE(2)) OF PortIndex2                                 OPTIONAL    -- Need R
    },
    portIndex1                          NULL
}

Candidate change requests of v15.2.0

The CRs whose title or cover names this change, strong and likely matches only.

Fields (18)

FieldDescription
portIndex8
SEQUENCE{
Port-Index configuration for up to rank 8. If present, the network configures port indexes for at least one of the ranks.
rank1-8
PortIndex8 · OPTIONAL Need R
rank2-8
SEQUENCE(SIZE(2)) OF PortIndex8 · OPTIONAL Need R
rank3-8
SEQUENCE(SIZE(3)) OF PortIndex8 · OPTIONAL Need R
rank4-8
SEQUENCE(SIZE(4)) OF PortIndex8 · OPTIONAL Need R
rank5-8
SEQUENCE(SIZE(5)) OF PortIndex8 · OPTIONAL Need R
rank6-8
SEQUENCE(SIZE(6)) OF PortIndex8 · OPTIONAL Need R
rank7-8
SEQUENCE(SIZE(7)) OF PortIndex8 · OPTIONAL Need R
rank8-8
SEQUENCE(SIZE(8)) OF PortIndex8 · OPTIONAL Need R
portIndex4
SEQUENCE{
Port-Index configuration for up to rank 4. If present, the network configures port indexes for at least one of the ranks.
rank1-4
PortIndex4 · OPTIONAL Need R
rank2-4
SEQUENCE(SIZE(2)) OF PortIndex4 · OPTIONAL Need R
rank3-4
SEQUENCE(SIZE(3)) OF PortIndex4 · OPTIONAL Need R
rank4-4
SEQUENCE(SIZE(4)) OF PortIndex4 · OPTIONAL Need R
portIndex2
SEQUENCE{
Port-Index configuration for up to rank 2. If present, the network configures port indexes for at least one of the ranks.
rank1-2
PortIndex2 · OPTIONAL Need R
rank2-2
SEQUENCE(SIZE(2)) OF PortIndex2 · OPTIONAL Need R
portIndex1
NULL
Port-Index configuration for rank 1.

Used by (2)

Uses (3)

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