TN-AreaId (TN-AreaId-r18)

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

TN-AreaId-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) · Not changed since

Definition

The IE TN-AreaId is used to identify a TN coverage area in an NTN system.

TN-AreaId-r18 ::=                  INTEGER (1..maxTN-AreaInfo-r18)

Used by (3)

• CarrierFreqEUTRA-v1800
• CoverageAreaInfo-r18
• InterFreqCarrierFreqInfo-v1800

Uses (1)

• maxTN-AreaInfo-r18

In the viewer

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