UE在发起切换的过程中,如果切换失败,UE会在重新接入的小区通过_____发起数据链路重建,以此保持数据的连续传输
A.RRCConnectionReestablishmentRequest
B.RRCConnectionSetup
C.RRCConnectionRequest
D.RRCConnectionReconfiguration
正确答案是A