RRC-TransactionIdentifier

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.4

RRC-TransactionIdentifier 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) · Not changed since

Definition

The IE RRC-TransactionIdentifier is used, together with the message type, for the identification of an RRC procedure (transaction).

RRC-TransactionIdentifier ::=       INTEGER (0..3)

Used by (31)

• CounterCheck
• CounterCheckResponse
• DLInformationTransfer
• IABOtherInformation-r16
• MobilityFromNRCommand
• RRCConnectionReconfiguration
• RRCConnectionReconfigurationComplete
• RRCMessage
• RRCReconfiguration
• RRCReconfigurationComplete
• RRCReconfigurationCompleteSidelink
• RRCReconfigurationFailureSidelink
• RRCReconfigurationSidelink
• RRCReestablishment
• RRCReestablishmentComplete
• RRCRelease
• RRCResume
• RRCResumeComplete
• RRCSetup
• RRCSetupComplete
• SecurityModeCommand
• SecurityModeComplete
• SecurityModeFailure
• UECapabilityEnquiry
• UECapabilityEnquirySidelink
• UECapabilityInformation
• UECapabilityInformationSidelink
• UEInformationRequest-r16
• UEInformationRequestSidelink-r18
• UEInformationResponse-r16
• UEInformationResponseSidelink-r18

In the viewer

• Read RRC-TransactionIdentifier in v19.4.0
• History of RRC-TransactionIdentifier across versions
• All versions of TS 38.331
• ASN.1 index