Practice Free H35-581_V2.0-ENU Exam Online Questions
Which of the following belong to the beam management process of the NR system? (Multiple choice)
- A . Beam Report
- B . Beam scanning
- C . Beam Failure Recovery
- D . Beam Direction
Which of the following reasons will not lead to an increase in BLER?
- A . SINR drops sharply
- B . Antenna unbalance
- C . Strong interference
- D . Uplink TA abnormality
If the NR broadcast beam is configured as a 65° beam with a horizontal 3dB angle, which of the following is the azimuth adjustment range supported by the 6AT64R AAU?
- A . -22°~22
- B . 0
- C . -10°~10°
- D . -42°~42°
If the UE does not receive a response from the gNodeB after sending the preamble for the first time, it will usually increase the power and send the preamble again.
- A . True
- B . False
Which of the following signals or parameters can be used for Massive MIMO weight calculation? (Multiple choice)
- A . DMRS
- B . CQl
- C . PM
- D . SRS
In NSA networking, which of the following messages carry cause values that can be used to analyze the cause of dropped calls? (Multiple choice)
- A . SgNodeB Release Ack
- B . SgNodeB Release Required
- C . SgNodeB Release Request
- D . SCG Failure info
MAE provides the function of NR PRACH root sequence conflict detection and optimization, and reduces the false alarm probability or collision probability of UE during RA process by optimizing PRACH root sequence conflict.
- A . True
- B . False
Which of the following steps does the downlink beamforming process include? (Multiple choice)
- A . Shaping
- B . Channel Calibration
- C . Weight calculation
- D . Weighting
Which of the following problems does coverage optimization mainly solve? (Multiple choice)
- A . Overlapping coverage
- B . Cross-region coverage
- C . Weak coverage
- D . External interference
Which of the following links does not exist in the intra-system same-frequency handover of SA cells?
- A . Measurement
- B . Triggering stage
- C . Judgment
- D . Switching stage