Best Quality H35-560 Exam Questions Huawei Test To Gain Brilliante Result!
Preparations of H35-560 Exam 2021 HCIA-LTE Unlimited 83 Questions
NEW QUESTION 46
High-end commercial buildings, airports, large venues, large shopping malls, high-end residential communities and other large traffic and VIP scenarios are suitable for co-deployment of MIMO solutions. What are the advantages of this solution? (Multiple choice)
- A. project Low difficulty
- B. High capacity
- C. low cost
- D. Can fully reflect the MIMO uplink and downlink capacity gain
Answer: B,D
NEW QUESTION 47
Assuming other conditions are unchanged, if the power parameter PB is changed from 0 to 1, then which of the following statements is correct?
- A. Cell reference signal power is increased by 3dcorrect
- B. Cell reference signal power is increased by 1dB
- C. Cell reference signal power is reduced by 1dB
- D. Cell reference signal power is reduced by 3dB
Answer: A
NEW QUESTION 48
In the drive test process, if RRC re-establishment occurs, it is judged that the random access failure of the UE is caused.
- A. False
- B. True
Answer: A
NEW QUESTION 49
Which physical channel in LTE is used to carry paging messages?
- A. PDCCH
- B. PDSCH
- C. PBCH
- D. PUCCH
Answer: B
NEW QUESTION 50
For a dual-channel room with single polarization scenario, when antennas are deployed in a long and narrow corridor, in order to reduce antenna correlation, what is the relationship between the antenna spacing and the wavelength of the current frequency band?
- A. skyLine spacing is greater than2Times wavelong
- B. skyLine spacing is greater than10Waveslong
- C. skyLine spacing is less than4Waveslong
- D. skyLine spacing is greater than4Waveslong
Answer: D
NEW QUESTION 51
If the UE fails to switch, it is mostly characterized by dropped calls, RRC reestablishment, and so on.
- A. True
- B. False
Answer: A
NEW QUESTION 52
Which of the following channel or signal is used to cell PCI identification and cell search process?
- A. PSS/SSS
- B. PDCCH
- C. PCRCH
- D. PDSCH
Answer: A
NEW QUESTION 53
Which of the following is the correct description of the following LTE neighboring cell planning? (Multiple choice)
- A. For dense urban areas and ordinary urban areas, the distance between stations is relatively close (0.3-1.0kilometer),Neighborhood should do more
- B. Geographically directly relatedNeighboring cells are generally used as neighboring cells
- C. becauseforLTEofThe neighboring area does not exist in orderI,CanProblem, and the detection cycle is very short, so you only need to consider not missing neighbors, not wantSort neighboring cells strictly according to signal strength
- D. ANRThe function can completely replace the initial networkNeighbourhood planning
Answer: A,B,C
NEW QUESTION 54
What is included in the detailed survey of the base station? (multiple choice)
- A. Determine at least 3 alternative sites
- B. Antenna selection
- C. Computer room construction
- D. Base station location
- E. Equipment installation location
Answer: B,C,D,E
NEW QUESTION 55
The intermodulation interference of the system is usually mainly caused by second-order and third-order intermodulation, and the frequency of the second-order intermodulation product is F=2f1±f2 or 2f2±f1.
- A. False
- B. True
Answer: A
NEW QUESTION 56
Which of the following information can be observed directly through the Probe drive test tool? (Multiple choice)
- A. TM modecorrect
- B. Number of occupied carrierscorrect
- C. PUSCH, PUCCH, RACH, and sRS physical channel transmit powercorrect
- D. UE real-time transmit power
Answer: A,B,C
NEW QUESTION 57
The uplink interference problem is judged by checking the RSRP of each cell.
- A. False
- B. True
Answer: A
NEW QUESTION 58
During the test, the bit error rate below 20% is normal.
- A. False
- B. True
Answer: A
NEW QUESTION 59
Regarding the antennas used for LTE high-speed rail coverage, what are the errors in the following descriptions? (multiple choice)
- A. Low gain
- B. Narrow lobe
- C. High gain
- D. Wide lobe
Answer: A,D
NEW QUESTION 60
In mobile communication systems, there are usually two ways to define/obtain KPL: eNodeB performance statistics and drive test tools for drive test.
- A. True
- B. False
Answer: A
NEW QUESTION 61
Regarding the over-zone, overlapping coverage control, which of the following statements is wrong?
- A. Station spacing control: strictly avoid overlapping coverage sites within 100m
- B. The angle of the sector in the station should be kept as close as possible to 60 degrees, direct sparring between stations can enhance coverage
- C. Topological structure planning: the site distribution is as uniform as possible
- D. Station height control: strictly control the station height to avoid over-zone interference
Answer: B
NEW QUESTION 62
In the case of FTP download or upload (or packet filling) without manual intervention, the throughput rate should be maintained at this time. If there is a sudden drop, call drops may occur.
- A. True
- B. False
Answer: A
NEW QUESTION 63
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