H31-411-ENU exam

Which QCI does IMS signaling correspond to?A . QCI1B . QCI2C . QCI5D . QCI 9View AnswerAnswer: C

The CPRI protocol between BBU and RRU is private protocol.A . TrueB . FalseView AnswerAnswer: B

The wireless layer access class information, which is allocated to a specific UE, including UE timers, common channel parameter configuration, will be broadcasted on which kind of the following system messages?A . MIBB . SIB1C . SIB2D . SIB3View AnswerAnswer: C

Which sub-functions are the RF subsystem functions included in the following? (Multiple Choice)A . Complete the send and receive processing functions of the wireless signalB . Complete uplink and downlink baseband data processing functionsC . Provide interface of base station and antenna systemD . Provide interface of base station and...

Which of the following descriptions are correct? (Multiple Choice)A . The object of EPS session management is EPS bearerB . The EPS provides an IP connection between the UE and the PDN through the E-UTRAN network and the EPC network for UE, which is called a PDN connection. Each PDN...

About the description of the gateway selection in EPC, which of the following are correct? (Multiple Choice)A . MME select S-GW according to the UE's current TAIB . In the process of Attach, select S-GW using the DNS parse function based on TAIC . Should try to choose the P-GW...

The near-end commissioning internet access on the UMPT is USB, the insert cable is connected to the commissioning terminal.A . TrueB . FalseView AnswerAnswer: A

Which of the following does mark the identifying of the user PDN connection include in LTE/EPC network? (Multiple Choice)A . TEIDB . UEIPC . APND . GUTIView AnswerAnswer: BC

Which of the following NE does LTE system's IMS service data transmission have nothing to do with?A . UEB . eNodeBC . MMED . S-GWView AnswerAnswer: C