10.2.44 SECURITY MODE COMPLETE

25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS

This message is sent by UE to confirm the reconfiguration of ciphering and/or integrity protection.

RLC-SAP: AM

Logical channel: DCCH

Direction: UE to UTRAN

Information Element/Group name

Need

Multi

Type and reference

Semantics description

Message Type

MP

Message Type

UE information elements

RRC transaction identifier

MP

RRC transaction identifier 10.3.3.36

Integrity check info

MP

Integrity check info 10.3.3.16

Uplink integrity protection activation info

OP

Integrity protection activation info 10.3.3.17

RB Information elements

Radio bearer uplink ciphering activation time info

OP

RB activation time info 10.3.4.13