![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
LTE系统内切换通过如下()信令下发给UE。
A.RRCconnectionrequest
B.RRCconnectionsetup
C.RRCconnectionreconfiguration
D.RRCconnectionrelease
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.RRCconnectionrequest
B.RRCconnectionsetup
C.RRCconnectionreconfiguration
D.RRCconnectionrelease
A.S1-APHANDOVERREQUIRED
B.S1-APHANDOVERNOTIFY
C.X2-APHANDOVERREQUEST
D.S1-APPATHSWITCHREQUEST
A.RRCconnectionsetupcomplete
B.RRCconnectionrequest
C.RRCconnectionreconfigurationcomplete
D.RRCconnectionsetup
A.RRCconnectionreconfigurationcomplete
B.RRCconnectionrequest
C.RRCconnectionsetupcomplete
D.RRCconnectionsetup
A.UE通过EPC附着,建立IMS信令默认(缺省)承载,用于承载SIP信令
B.终端首先会进行EPC网络的附着,之后进行IMS域的注册和鉴权
C.UE通过建立起来的IMS信令默认(缺省)承载,向IMS网络进行注册鉴权
D.数据业务和IMS业务使用相同的APN
A.系统消息(systeminformation)
B.RRC连接建立消息(RRCConnectionsetup)
C.RRC连接重配置消息(RRCConnectionReconfiguration)
D.测量控制消息(MeasurementControl)