Attach accept 通过以下哪条RRC消息携带？（)A.RRC Connection ReconfigurationB.RRC Connectio

A.Attach request

B.Attach accept

C.Attach complete

D.PDN Connectivity request

A.Attach Accept

B.Initial Context Setup Request

C.Update Location Answer

D.Create Session Request

ATTACH REQUEST, ATTACH ACCEPT分别包含于哪条空口RRC消息内()

A.RRC CONNECTION REQUEST, RRC CONNECTION SETUP

B.RRC CONNECTION SETUP , RRC CONNECTION SETUP COMPELTE

C.RRC CONNECTION SETUP COMPELTE,RRC CONNECTION RECONFIGURATION

D.RRC CONNECTION RECONFIGURATION, RRC CONNECTION SETUP RECONFIGURATION COMPELTE

A.Initial UE Message

B.Initial Context Setup Request

C.RRC Connetion Reconfig

D.RRC Connetion Reconfig Complete

A.SgNBAddition request

B.SGC split bearer setup

C.RRC Connection Reconfiguration

D.Attach accept complete

A RRC UE Cap info

B Attach Request

C Attach Accept

D RRC Connection Request

A.手机向SGSN发起（Attach request）请求

B.SGSN通过Gr接口发起update location位置更新请求

C.HLR将用户数据插入SGSN

D.SGSN向手机发起（attach accept）接受

E.手机向SGSN发起（attach com）完成附着消息

A.Attach Accept

B.Initial Context Setup Request

C.Initial Context Setup Response

D.RRC Connection Reconfiguration

A.Attach request

B.Attach accept

C.RRC connection request

D.UE Cap enquiny

A.ULA

B.Initial Context Setup Request

C.Attach Accept

D.Create Session Request