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单选题
How does the eNB know that the UE is ENDC capable?
A
A: The ENDC capability is stored by the HSS and is communicated to the eNB using the S1AP: InitialContextSetupRequest
B
B: The eNB detemines the ENDC capability from the ‘UE-EUTRA-Capability’ IE sent by the UE
C
C: The eNB detemines the ENDC capability from a Feature Group Indicator (FGI) sent by the UE
D
D: The eNB detemines the ENDC capability from a flag included within the RRC Connection Setup Complete message
答案解析
正确答案：B
