终端能否支持H业务,从哪条信令观察?()
A.RRCConnectionSetupComplete
B.ACTIVATEPDPCONTEXTREQUEST
C.ACTIVATEPDPCONTEXTACCEPT
D.RadioBearerSetupComplete
- · 有7位网友选择 B,占比70%
- · 有3位网友选择 A,占比30%
A.RRCConnectionSetupComplete
B.ACTIVATEPDPCONTEXTREQUEST
C.ACTIVATEPDPCONTEXTACCEPT
D.RadioBearerSetupComplete
A.RRC UECapabilityEnquiry
B.RRC Connection Setup complete
C.RRC Connection Reconfiguration
D.UECapabilityInformation
A.RRCConnectionReconfiguration
B.MobilityFromNRRequest
C.MobilityFromNRCommand
D.RRCConnectionRe-establishement
A.ACTIVATEPDPCONTEXTREQUEST
B.radioBearerSetup
C.radioBearerSetupComplete
D.CMSERVICEREQUEST
A.如果网络侧支持语音业务挂机时通过重定向信令指示终端返回NR,终端必选支持采用自主FastReturn方式搜索可用NR频点并接入
B.终端应支持有N26接口的单注册模式互操作
C.终端从5G网络切换到4G后发起TAU或附着流程时,应支持上报SRVCC能力指示
D.终端在EPSFallback语音业务结束时,如果没有进行数据业务,必选支持返回NR
A.Setup
B.CallConfirmed
C.RadioBearerSetup
D.RadioBearerSetupComplete
A.RRCReconfiguration
B.RRCConnectionRelease
C.RRCRe-establishment
D.RRCConnection
A.ARQ
B.Setup
C.EndSession
D.Alerting
A.RRCConnectionRequest
B.AttachRequest
C.Invite
D.Register(注册)
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