NCR-Parameters (NCR-Parameters-r18)

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

NCR-Parameters-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 v18.5.0 (2025-03)

Definition

The IE NCR-Parameters is used to indicate the UE capabilities supported by NCR-MT.

NCR-Parameters-r18::=                   SEQUENCE {
    inactiveStateNCR-r18                    ENUMERATED {supported}                                  OPTIONAL,
    supportedNumberOfDRBs-NCR-r18           ENUMERATED {n1,n16}                                     OPTIONAL,
    dummy                                   ENUMERATED {supported}                                  OPTIONAL
}

Candidate change requests of v18.5.0

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

• CR 5280 (strong): Dummy the capability bit nonDRB-NCR-r18

Fields (3)

Used by (1)

• UE-NR-Capability-v1800

In the viewer

• Read NCR-Parameters in v19.4.0
• History of NCR-Parameters-r18 across versions
• All versions of TS 38.331
• ASN.1 index