10.2.56 UE CAPABILITY INFORMATION

25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS

This message is sent by UE to convey UE specific capability information to the UTRAN.

RLC-SAP: AM

Logical channel: DCCH

Direction: UE  UTRAN

Information Element/Group name

Need

Multi

Type and reference

Semantics description

Message Type

MP

Message Type

UE information elements

RRC transaction identifier

OP

RRC transaction identifier 10.3.3.36

Integrity check info

CH

Integrity check info 10.3.3.16

Integrity check info is included if integrity protection is applied

UE radio access capability

OP

UE radio access capability 10.3.3.42

UE radio access capability extension

OP

UE radio access capability extension 10.3.3.42a

Other information elements

UE system specific capability

OP

1 to <maxInterSysMessages>

>Inter-RAT UE radio access capability

MP

Inter-RAT UE radio access capability 10.3.8.7