最新的Huawei H31-411-ENU免費考試真題

問題1

A single BBU3910A supports a maximum of 18 cells.

A. False

B. True

正確答案: A

問題2

Blade Site is a site solution for the DBS3900 distributed base station. Which of the following entities is formed? (Multiple choice)

A. Blade BBU3900

B. Blade RRU

C. Blade power supply OPM50M

D. Blade BBU3910A

正確答案: B,C,D

問題3

Cell parameter information, including PLMNID, Cell ID, TAC (Tacking Area), cell access and selection parameters, etc., which of the following system messages are broadcast?

A. SIB1

B. MIB

C. SIB2

D. SIB3

正確答案: A

問題4

Which of the following logical channels can be mapped to DL-SCH? (Multiple choice)

A. DTCH

B. DCCH

C. CCCH

D. PCCH

正確答案: A,B,C

問題5

Which of the following does not cause the UE's EMM status to transition to the EMM-DEREGISTERED state?

A. All bearing has been deleted

B. logout

C. RRC connection release

D. Attachment rejection

正確答案: C

問題6

Which of the following interfaces is used by the PGW and the PCRF docking?

A. S6a

B. Rx

C. S6d

D. Gx

正確答案: D

問題7

Which of the following is wrong about the description of TA?

A. You can modify the size of TA on the wireless side by modifying the configuration on MME.

B. TA can't overlap each other

C. A TA List can include up to 16 TA

D. A TA is usually served by one or more eNodeBs

正確答案: A

問題8

In FDD, which of the following is the theoretical peak of the downlink cell MAC of the 20M 2x2 MIMO cell?

A. 120 Mbps

B. 100 Mbps

C. 150 Mbps

D. 200 Mbps

正確答案: C

問題9

Which of the following factors affect the theoretical peak of the LTE cell? (Multiple choice)

A. MIMO mode

B. Cell bandwidth

C. UE capabilities

D. Modulation method (MCS)

正確答案: A,B,D

問題10

Which of the following channels belong to the downlink physical channel? (Multiple choice)

A. PRACH

B. PDCCH

C. PCRCH

D. PBCH

E. PDSCH

正確答案: B,C,D,E

最新的Huawei HCIA-LTE(Huawei Certified ICT Associate-LTE) - H31-411-ENU免費考試真題

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