UE的语音能力“ SRVCC to GERAN/ UTRAN capabi1ity”信元(指示UE支持 SRVCC能力)是在哪条消息中上报给MME?()
A RRC UE Cap info
B Attach Request
C Attach Accept
D RRC Connection Request
A RRC UE Cap info
B Attach Request
C Attach Accept
D RRC Connection Request
A、Attach repuest
B、PDN connectivity request
C、Initial UE Message
D、UE Capability Info Indication
A.PDNconnectivityrequest
B.UECapabilityInfoIndication
C.Attachrepuest
D.InitialUEMessage
A.目标eNodeB通过RRC重配置消息下发测量配置消息给UE,指示UE进行测量
B.CA UE根据测量配置进行测量,并向目标eNodeB上报测量报告
C.eNodeB下发RRC重配置消息指示添加辅载波
D.终端添加辅载波完成后,发送重配置完成消息告知eNodeB
A、UECapabilityInfoIndication
B、PDNconnectivityrequest
C、InitialUEMessage
D、Attachrepuest
A.Initial UE Context Setup Request
B.RRC CONNECTION RECONFIGURATION
C.CONNECTION SETUP RECONFIGURATION COMPELLTE
D.MIB
A、MeasurementReport
B、RRCConnectionReconfigurationComplete
C、RRCReconfigurationComplete
D、ULInformationTransferMRDC
A.ENODEB
B.MME
C.S-GW
D.UE
A.Attach Request
B.Security mode command
C.initial Context Setup Response
D.Attach Complete