A.MME

B.SGW

C.PCRF

D.PDN GATEWAY

A.In addition to SIB1, SIB2-SIB13 is carried by SI (System Information), and SIB2 must be mapped in the first SI message.

B.SIB1 and all SI messages are transmitted on the BCCH → DL-SCH → PDSCH

C.SIB1 transmission is completed by PDCCH scheduling carrying SI-RNTI (SI-RNTI is the same for each cell)

D.The Scheduling InfoList in SIB2 carries the scheduling information of all SIs. After receiving SIB2, it can receive other SI messages.

A.RRC connection reconfiguration activate

B.PDCCH channel activate

C.Paging message

D.PUCCH channel

A.75%

B.60%

C.85%

D.50%