NCR-FwdConfig (NCR-FwdConfig-r18)

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

NCR-FwdConfig-r18 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v18.0.0 (2024-01) · Last changed v18.1.0 (2024-04)

Definition

The IE NCR-FwdConfig contains configuration related to periodic, aperiodic and semi-persistent beam indication for NCR-Fwd access link.

NCR-FwdConfig-r18 ::=                SEQUENCE {
    periodicFwdRsrcSetToAddModList-r18   SEQUENCE (SIZE (1..maxNrofPeriodicFwdResourceSet-r18)) OF NCR-PeriodicFwdResourceSet-r18
    OPTIONAL,  -- Need N
    periodicFwdRsrcSetToReleaseList-r18  SEQUENCE (SIZE (1..maxNrofPeriodicFwdResourceSet-r18)) OF NCR-PeriodicFwdResourceSetId-r18
    OPTIONAL,  -- Need N
    aperiodicFwdConfig-r18                      SetupRelease {NCR-AperiodicFwdConfig-r18}                   OPTIONAL,   -- Need M
    semiPersistentFwdRsrcSetToAddModList-r18    SEQUENCE (SIZE (1..maxNrofSemiPersistentFwdResourceSet-r18)) OF
    NCR-SemiPersistentFwdResourceSet-r18    OPTIONAL,  -- Need N
    semiPersistentFwdRsrcSetToReleaseList-r18   SEQUENCE (SIZE (1..maxNrofSemiPersistentFwdResourceSet-r18)) OF
    NCR-SemiPersistentFwdResourceSetId-r18  OPTIONAL,  -- Need N
    ...
}

Candidate change requests of v18.1.0

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

CR 4617 r1 (strong): Miscellaneous RRC corrections for Network-controlled repeaters

Fields (5)

Field	Description
periodicFwdRsrcSetToAddModList-r18 SEQUENCE (SIZE (1..maxNrofPeriodicFwdResourceSet-r18)) OF NCR-PeriodicFwdResourceSet-r18 · OPTIONAL Need N	List of periodic forwarding resource configurations to be added or modified.
periodicFwdRsrcSetToReleaseList-r18 SEQUENCE (SIZE (1..maxNrofPeriodicFwdResourceSet-r18)) OF NCR-PeriodicFwdResourceSetId-r18 · OPTIONAL Need N	List of periodic forwarding resource configurations to be released.
aperiodicFwdConfig-r18 SetupRelease {NCR-AperiodicFwdConfig-r18} · OPTIONAL Need M	Aperiodic time resource configuration for beam indication for NCR. The configuration includes a list of time domain resources that can be selected for aperiodic forwarding.
semiPersistentFwdRsrcSetToAddModList-r18 SEQUENCE (SIZE (1..maxNrofSemiPersistentFwdResourceSet-r18)) OF NCR-SemiPersistentFwdResourceSet-r18 · OPTIONAL Need N	List of semi-persistent forwarding resource configurations to be added or modified.
semiPersistentFwdRsrcSetToReleaseList-r18 SEQUENCE (SIZE (1..maxNrofSemiPersistentFwdResourceSet-r18)) OF NCR-SemiPersistentFwdResourceSetId-r18 · OPTIONAL Need N

Used by (1)

CellGroupConfig

NCR-FwdConfig (NCR-FwdConfig-r18)

Definition

Candidate change requests of v18.1.0

Fields (5)

Used by (1)

Uses (8)

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