SK-CounterConfigLTM (SK-CounterConfigLTM-r19)

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

SK-CounterConfigLTM-r19 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v19.0.0 (2025-10) · Not changed since

Definition

The IE SK-CounterConfigLTM is used to configure a list of sk-Counter values used to derive the S-K gNB .

SK-CounterConfigLTM-r19 ::=          SEQUENCE {
    ltm-NoSecurityChangeID-r19           LTM-NoSecurityChangeId-r19,
    sk-CounterList-r19                   SEQUENCE (SIZE (1..maxSK-Counter-r18)) OF SK-Counter
}

Fields (2)

Used by (2)

• LTM-ConfigNRDC-r19
• VarLTM-ServingCellNoSecurityChange-r19

Uses (3)

• LTM-NoSecurityChangeId-r19
• SK-Counter
• maxSK-Counter-r18

In the viewer

• Read SK-CounterConfigLTM in v19.4.0
• History of SK-CounterConfigLTM-r19 across versions
• All versions of TS 38.331
• ASN.1 index