HCIA LTE

NO.1 In an LTE network, which of the following is the handover command sent by the eNodeB to the UE under the UU interface?

• A. Handover Request
• B. Handover Command
• C. Handover
• D. RRC Connection Reconfiguration

NO.2 Which of the following belong to the transport physical layer fault? (Multiple choice)

• A. The port attribute settings of the base station and the peer transmission device are inconsistent.
• B. The optical module does not match the peer device.
• C. VLAN configuration error
• D. Damage to optical fiber and optical module
• E. Base station DEVIP configuration error

NO.3 If negotiation mode of UMPT single board FE/GE optical interface on both ends are inconsistent, the optical interface may be down, after a period will resume for auto-negotiation.

• A. False
• B. True

NO.4 Signal blind spots inside elevator shafts, tunnels, underground garages or basements, and tall buildings can be solved by using RRUs, indoor distribution systems, leaky cables and directional antennas.

• A. False
• B. True

NO.5 CQI can be transmitted on PUCCH and on PUSCH.

• A. False
• B. True

NO.6 Which of the following formats are supported for LTE data configuration files to export?

• A. TXT
• B. DBS
• C. MML
• D. XML

NO.7 Which of the following frequency band is supported by RRU3168?

• A. 2100MHz
• B. 1800MHz
• C. 800MHz
• D. 1900MHz

NO.8 UE has two PDN connections that APN-AMBR respectively are 30M and 50M, UE-AMBR that UE signed is 100M, then which of the following is UE-AMBR over eNB?

• A. 80M
• B. 50M
• C. 30M
• D. 100M

NO.9 If the GPS clock fails, it will not affect the user's business.

• A. False
• B. True

NO.10 How many categories can the LTE channel be into?

• A. Control Channel
• B. Transmission Channel
• C. Physical Channel
• D. Logical Channel