H35-560 Exam Brain Dumps - Study Notes and Theory [Feb-2022]
100% Guaranteed Results H35-560 Unlimited 83 Questions
NEW QUESTION 32
The A3 or A4 event is used for LTE inter-system handover.
- A. True
- B. False
Answer: B
NEW QUESTION 33
Which of the following is not a weak coverage solution?
- A. Adjust the antenna azimuth and downtilt angle, increase the antenna height, and replace the high-altitude wire, etc.
- B. Adjust neighbor relations
- C. Check whether the room sub-system or repeater is working normally, and check whether there is other radio interference
- D. adjusteNodeBTransmit power
Answer: B
NEW QUESTION 34
The single-station verification test only needs to verify whether the cell status in the idle mode is normal.
- A. True
- B. False
Answer: B
NEW QUESTION 35
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 36
Which of the following information can be observed directly through the Probe drive test tool? (Multiple choice)
- A. Number of occupied carrierscorrect
- B. PUSCH, PUCCH, RACH, and sRS physical channel transmit powercorrect
- C. UE real-time transmit power
- D. TM modecorrect
Answer: A,B,D
NEW QUESTION 37
What are the factors that affect the uplink coverage of the LTE system? (multiple choice)
- A. Communication environment
- B. Base station receive diversity gain
- C. UETransmit power
- D. Base station dayLine height
Answer: A,B,C
NEW QUESTION 38
The current frequency spectrum of China Mobile's F-band is 1880MHz to 1900MHz.
- A. True
- B. False
Answer: A
NEW QUESTION 39
Which of the following functions is used for inter-cell interference coordination?
- A. AMR
- B. BF
- C. ICIC
- D. ANR
Answer: C
NEW QUESTION 40
Which of the following types of warm wires are commonly used? (multiple choices)
- A. 1/2 Feeder
- B. 7/8 Feeder
- C. 5/4 Feeder
- D. 1/3 Feeder
Answer: A,B,C
NEW QUESTION 41
Single-site verification refers to the self-inspection and verification of the equipment functions and coverage capabilities of a single-site after the eNB hardware installation and debugging are completed.
- A. True
- B. False
Answer: A
NEW QUESTION 42
The LTE system can only switch based on frequency priority.
- A. True
- B. False
Answer: B
NEW QUESTION 43
Which of the following is not included in the site survey preparation tool?
- A. ruler
- B. compass
- C. GPS satellite receiver
- D. Digital camera or mobile phone with strong camera function
- E. hoe
Answer: E
NEW QUESTION 44
What are the principles that need to be followed when planning LTE neighboring cells? (Multiple choice)
- A. Because there are no sequential I and possible questions in LTE neighboring cells, and the detection period is very short, it is only necessary to consider not missing neighboring cells, and it is not necessary to sort neighboring cells strictly according to signal strength.
- B. For dense urban areas and ordinary urban areas, due to the relatively close distance between stations (0.3-1.0 km), neighbouring areas should do more
- C. Turn on ANR to completely replace the neighborhood planning of the initial network
- D. Neighborhoods that are directly adjacent to the geographic location are generally regarded as neighboring cells
Answer: A,B,D
NEW QUESTION 45
Which of the following results can be reported in the Measurement Report? (Multiple choice)
- A. SINR
- B. RSSI
- C. RSRQ
- D. RSRP
Answer: C,D
NEW QUESTION 46
The uplink interference problem is judged by checking the RSRP of each cell.
- A. True
- B. False
Answer: B
NEW QUESTION 47
Regarding the over-zone, overlapping coverage control, which of the following statements is wrong?
- A. Station height control: strictly control the station height to avoid over-zone interference
- 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 spacing control: strictly avoid overlapping coverage sites within 100m
Answer: B
NEW QUESTION 48
Regarding indoor distribution antennas and components, which of the following statement is wrong?
- A. Attenuator: consuming the excessive energy of RF signal, mainly used to reduce signal level and avoid the influence of overflow
- B. The leaky cable can be regarded as a kind of slot antenna, suitable for coverage in tunnels, subways, etc.
- C. Power splitter: Split one signal into two or more channels (three-way, four-way) output
- D. Try to use "high power, less antenna" for indoor antenna layoutcorrect
Answer: D
NEW QUESTION 49
Which of the following descriptions are correct for cross-zone coverage? (Multiple choice)
- A. Cross-area coverage may cause UE transmit power limitation, causing access failure
- B. For LTE, cross-area coverage will not cause interference to its neighboring cells
- C. Cross-area coverage may result in unbalanced load between the cross-covered base station and surrounding base stations, resulting in low resource utilization of surrounding base stations
- D. Over-area coverage may form "islands", leading to dropped calls
Answer: A,C,D
NEW QUESTION 50
What is included in the detailed survey of the base station? (multiple choice)
- A. Antenna selection
- B. Base station location
- C. Computer room construction
- D. Determine at least 3 alternative sites
- E. Equipment installation location
Answer: A,B,C,E
NEW QUESTION 51
Regarding the antennas used for LTE high-speed rail coverage, what are the errors in the following descriptions? (multiple choice)
- A. High gain
- B. Low gain
- C. Wide lobe
- D. Narrow lobe
Answer: B,C
NEW QUESTION 52
Which of the following factors does not need to be considered when dividing a Cluster?
- A. Traffic
- B. Test route
- C. weather
- D. terrain
Answer: C
NEW QUESTION 53
LTE neighbors are divided into same-frequency neighboring cells, different-frequency neighboring cells, different system neighboring cells, and blacklist neighboring cells.
- A. True
- B. False
Answer: A
NEW QUESTION 54
What are the wireless indicators that need to be paid attention to during the drive test? (multiple choices)
- A. BLER&rate
- B. Up and Downmcs
- C. RSRP&RSRQ&RSSI&SINR
- D. Ec/Io
Answer: A,B,C
NEW QUESTION 55
There are 503 PCI physical cell identifiers.
- A. True
- B. False
Answer: B
NEW QUESTION 56
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