[Dec 30, 2021] Fully Updated H35-560 Dumps - 100% Same Q&A In Your Real Exam
Latest H35-560 Exam Dumps - Valid and Updated Dumps
NEW QUESTION 41
The drive test scenario judges the success of the handover, usually based on the signaling. On the terminal side, which of the following signaling starts the handover process?
- A. Handover Request
- B. Handover Command
- C. Measurement Report
- D. Measurement Control
Answer: C
NEW QUESTION 42
Which of the following information can be directly observed through the Probe drive test tool? (multiple choice)
- A. PUSCH, PUCCH, RACH and SRS physical channel transmit power.
- B. Number of occupied carriers
- C. UE real-time transmit power
- D. TM mode
Answer: A,B,D
NEW QUESTION 43
Open-loop spatial multiplexing does not require PMI feedback.
- A. True
- B. False
Answer: A
NEW QUESTION 44
Before coverage analysis, it is necessary to obtain basic data such as the planning plan, site distribution, base station configuration, antenna feeder configuration, RS power and service load characteristics of the optimized target are a. Then obtain the information of the existing network data, conduct a comparative analysis, and find out the areas where the coverage problem may exist.
- A. True
- B. False
Answer: A
NEW QUESTION 45
In an LTE network, an interface can be configured between eNODEB and MME. Which of the following is the interface name?
- A. S2
- B. X2
- C. X1
- D. S1
Answer: D
NEW QUESTION 46
What is included in the detailed survey of the base station? (multiple choice)
- A. Base station location
- B. Antenna selection
- C. Determine at least 3 alternative sites
- D. Equipment installation location
- E. Computer room construction
Answer: A,B,D,E
NEW QUESTION 47
Before the cluster optimization test, the target area must be divided into clusters. Which of the following statements are correct? (Multiple choice)
- A. Refer to the existing cluster division for network engineering maintenance
- B. Make full use of the terrain (mountains and rivers)
- C. The cluster division should span different areas of the test (planning) full coverage business
- D. When dividing the cluster, the drive test in each cluster can be completed in one day, usually about 6 hours for one drive test
Answer: A,B
NEW QUESTION 48
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. Can fully reflect the MIMO uplink and downlink capacity gain
- D. low cost
Answer: B,C
NEW QUESTION 49
Which of the following factors does not need to be considered when dividing a Cluster?
- A. Traffic
- B. weather
- C. terrain
- D. Test route
Answer: B
NEW QUESTION 50
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 51
The current frequency spectrum of China Mobile's F-band is 1880MHz to 1900MHz.
- A. True
- B. False
Answer: A
NEW QUESTION 52
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. True
- B. False
Answer: B
NEW QUESTION 53
Regarding the over-zone, overlapping coverage control, which of the following statements is wrong?
- A. Topological structure planning: the site distribution is as uniform as possible
- B. Station spacing control: strictly avoid overlapping coverage sites within 100m
- C. Station height control: strictly control the station height to avoid over-zone interference
- D. 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
Answer: D
NEW QUESTION 54
If the cell radius is 90 kilometers, which of the following should be used for the PRACH preamble format?
- A. Format 1
- B. Format 3
- C. Format 2
- D. Format 4
Answer: B
NEW QUESTION 55
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 less than4Waveslong
- C. skyLine spacing is greater than4Waveslong
- D. skyLine spacing is greater than10Waveslong
Answer: C
NEW QUESTION 56
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 57
Which of the following results can be reported in the Measurement Report? (Multiple choice)
- A. SINR
- B. RSRQ
- C. RSSI
- D. RSRP
Answer: B,D
NEW QUESTION 58
The LTE system can only switch based on frequency priority.
- A. True
- B. False
Answer: B
NEW QUESTION 59
What are the following reasons that may cause Intra-LTE to fail to handover or fail to handover? (multiple choice)
- A. The coverage is too poor, and the eNB cannot correctly demodulate the measurement report reported by the UE
- B. T301 timer configuration time is unreasonable
- C. Neighbor Missing
- D. interference
Answer: A,C,D
NEW QUESTION 60
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