Use Real H35-561-ENU Dumps - Huawei Correct Answers updated on 2021
HCNP-LTE RNP & RNO H35-561-ENU Exam Practice Dumps
NEW QUESTION 37
The maximum bandwidth supported by carrier aggregation in the R12 protocol is 50 MHz.
- A. False
- B. True
Answer: A
NEW QUESTION 38
In the LTE test, which value is the largest for application layer rate, PDCP layer rate, MAC layer rate, and physical layer rate?
- A. MAC layer rate
- B. Application layer rate
- C. Physical layer rate
- D. PDCP layer rate
Answer: C
NEW QUESTION 39
During the initial E-RAB connection establishment process, what are the reasons for the abnormal release (less than one hundred milliseconds between receiving rrcConnectionSetup and rrcConnectionRelease messages from the UE)? (Multiple Choice)
- A. Hardware failure
- B. Weak coverage
- C. S1 link broken chain
- D. Parameter settings are unreasonable
Answer: A,C,D
NEW QUESTION 40
The adjustment scheme of switching late problem, which of the following is wrong?
- A. Adjust the neighbor cell offset to increase by 1-3dB
- B. Adjust the switching threshold to reduce 1-3dB
- C. Adjust the cell offset of source cell to increase by 1-3dB
- D. The handover decision timer is no longer than 640ms.
Answer: C
NEW QUESTION 41
Which of the MIMO system gains listed below are obtained using the relative independence of spatial channel fading? (Multiple choice)
- A. Diversity gain
- B. Array gain
- C. Interference suppression gain
- D. Spatial multiplexing gain
Answer: A,D
NEW QUESTION 42
Which of the following factors can produce weak coverage? (multiple choice)
- A. overpass
- B. The distance between stations is too large
- C. Closed place
- D. Unreasonable power allocation
Answer: B,C,D
NEW QUESTION 43
There is no need to manually configure PA and PB parameters under NB-IoT. How many antenna ports does NB-IoT cell support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 44
Which of the following success rate guarantees for a complete call completion rate? (Multiple choice)
- A. E-RAB assignment establishment success rate
- B. RRC connection establishment success rate
- C. Call success rate
- D. Dedicated bearer establishment success rate
Answer: B,C,D
NEW QUESTION 45
Assuming that the UE-ID is 515, the paging period is 256 frames, and Nb is 1T, which of the following frames may be the PF paging frame of the UE? (Multiple choice)
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: A,B
NEW QUESTION 46
Which of the following layers performs the HARQ function?
- A. PDCP
- B. RLC
- C. MAC
- D. RRC
Answer: C
NEW QUESTION 47
Which of the following factors interacts with the capacity estimate?
- A. Link budget
- B. Network optimization
- C. PCI planning
- D. Network construction cost
Answer: A
NEW QUESTION 48
Which of the following randomly access scenarios are competition-based scenarios? (Multiple choice)
- A. Upstream out-of-synchronization state requires downlink data transmission
- B. Switch to the new community
- C. Upstream out-of-synchronization state requires uplink data transmission
- D. Initial access in idle mode
- E. RRC reconstruction after radio link out of synchronization
Answer: C,D,E
NEW QUESTION 49
The attach type initiated by VoLTE user is EPS-attach, and the attach type initiated by CSFB user is combined attach.
- A. False
- B. True
Answer: A
NEW QUESTION 50
Which of the following is not part of the operation of the access problem demarcation analysis phase?
- A. Screening the Top Community
- B. The cause value decomposition
- C. KPI trend analysis
- D. Alarm and operation log troubleshooting
Answer: A
NEW QUESTION 51
Regarding the inter-frequency switching, which of the following description is correct?
- A. LTE inter-frequency handover will send a GAP to the mobile phone for measurement. There are 2 different GAP modes.
- B. If the center frequencies of the two cells are the same, but the spectrum bandwidth is different, the switching between the two cells belongs to the inter-frequency handover.
- C. Frequency-prioritized inter-frequency switching can be triggered based on A1 events or triggered based on A2 events depending on the coverage scenario.
- D. LTE inter-frequency switching can only be switched through the S1 interface and cannot be switched through the x2 interface.
Answer: A,C,D
NEW QUESTION 52
Regarding LTE paging, which of the following description are ? (Multiple Choice)
- A. The larger the number of paging packets Nb, the smaller the paging capacity
- B. The larger the default paging cycle, the more power the phone consumes
- C. The greater the default paging cycle, the more power the phone saves
- D. The larger the number of paging packets Nb, the greater the paging capacity
Answer: B,C,D
NEW QUESTION 53
What are the advantages of narrowband Internet of Things over other technologies? (Multiple Choice)
- A. Coverage enhancement
- B. Large connection
- C. Low power consumption
- D. Low cost
Answer: A,B,C,D
NEW QUESTION 54
What is the maximum number of HARQ processes supported by the LTE FDD mode?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 55
If 2*2 MIMO transmission is used, what is the value of PB for the same RE power on the TypeA symbol and the TypeB symbol?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 56
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