Get New 2021 Valid Practice HCNP-LTE RNP & RNO H35-561-ENU Q&A - Testing Engine
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NEW QUESTION 24
Which of the following description about downlink reference signal purposes in the LTE system is wrong?
- A. Time and frequency synchronization
- B. Downstream channel quality measurement (also known as channel sounding)
- C. Downlink channel estimation for coherent detection and demodulation at the UE side
- D. Cell search
Answer: A
NEW QUESTION 25
During the road test process, it was found that the PCI indicator of a site test is inconsistent with the planned coverage direction. Which of the following reasons might be used? (Multiple choice)
- A. The antenna feeder connection of the three fans at the top of the machine is connected to each cell misalignment
- B. Root sequence index configuration error
- C. Switching threshold parameter configuration error
- D. The baseband unit is misaligned with each RF unit fiber connection
Answer: A,C
NEW QUESTION 26
Regarding the LTE system message, which of the following descriptions is wrong?
- A. SIB1 transmission is completed by PDCCH scheduling carrying SI-RNTI (SI-RNTI is the same for each cell)
- B. SIB1 and all SI messages are transmitted on the BCCH → DL-SCH → PDSCH
- C. The Scheduling InfoList in SIB2 carries the scheduling information of all SIs. After receiving SIB2, it can receive other SI messages.
- D. In addition to SIB1, SIB2-SIB13 is carried by SI (System Information), and SIB2 must be mapped in the first SI message.
Answer: C
NEW QUESTION 27
Which of the following statements is true about demodulation reference signals? (Multiple choice)
- A. related to PUSCH
- B. related to PUCCH
- C. Not related to PUCCH
- D. Not related to PUSCH
Answer: A,B
NEW QUESTION 28
Which of the following modules does the AAU function module include? (Multiple Choice)
- A. RU
- B. Power Module
- C. AU
- D. CU
Answer: A,B,C
NEW QUESTION 29
Which of the following are the information elements contained in the RRC Connection Reconfiguration message? (Multiple choice)
- A. Wireless resource configuration
- B. Mobile control information
- C. Wireless data bearer configuration
- D. Measurement configuration
Answer: A,B,C,D
NEW QUESTION 30
A CCE (control channel element, control channel element) is composed of several REG (resource element group, resource particle group)?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 31
For the single-station verification link, if the UE can access the network but cannot switch, which of the following steps can be taken to troubleshoot the cause? (Multiple choice)
- A. Check if the switching threshold is correct
- B. Check if the attachment is normal
- C. Check if the neighboring area is configured
- D. Check if the wireless signal is good, whether the RSRP and SINR values are too small, such as the reference value (RSRP > -90dBm, SINR > 5dB)
Answer: A,C
NEW QUESTION 32
Which of the following options can improve the VOLTE uplink coverage technology? (Multiple Choice)
- A. RLC segmentation
- B. TTI bundling
- C. ROHC
- D. Semi-static scheduling
Answer: A,B,C,D
NEW QUESTION 33
The PDCCH, PCFICH, and PHICH are mapped to the control region in the subframe.
- A. True
- B. False
Answer: B
NEW QUESTION 34
Which of the following is not part of the single-station test?
- A. LTE PING delay test
- B. LTE network full load interference test
- C. LTE Attach network test
- D. LTE network full load interference test
Answer: A,B,C
NEW QUESTION 35
Which network element use to trigger third party registration during an IMS user registration process?
- A. PCRF
- B. I-CSCF
- C. P-CSCF
- D. S-CSCF
Answer: D
NEW QUESTION 36
How many codewords can be transmitted at most for a TT in the LTE system?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 37
388. Which of the following QCI can be used for VoLTE belongs APN? (Multiple choice)
- A. QCI=1
- B. QCI=2
- C. QCI=5
- D. QCI=9
Answer: A,C,D
NEW QUESTION 38
Which of the following information cannot be carried by PUSCH?
- A. CQI
- B. HARQ feedback
- C. RRC signaling
- D. Transport format
Answer: D
NEW QUESTION 39
Which of the following are the reasons for triggering an RRC connection?
- A. Caller - signaling
- B. Paging response
- C. Emergency call
- D. Caller - data
- E. High priority access
Answer: A,B,C,D,E
NEW QUESTION 40
What are the functions of the I-CSCF?
- A. Registration authentication of the terminal
- B. Topological hiding
- C. Routing query
- D. Assign S-CSCF
Answer: B,C,D
NEW QUESTION 41
Which power in the physical channel determines the average power of the uplink channel?
- A. One field
- B. One code channel
- C. One subframe
- D. One SC-FDMA symbol
Answer: D
NEW QUESTION 42
The QCI of LTE has 9 levels, of which 1-4 corresponds to GBR service and 5-9 corresponds to Non-GBR service.
- A. True
- B. False
Answer: A
NEW QUESTION 43
The attach type initiated by VoLTE user is EPS-attach, and the attach type initiated by CSFB user is combined attach.
- A. True
- B. False
Answer: B
NEW QUESTION 44
Which of the following is used for the power to control beacon channel in the LTE system?
- A. RS
- B. PBCH
- C. PSS
- D. PDSCH
Answer: A
NEW QUESTION 45
The virtual resource block (VRB) is used to describe the LTE downlink transmission resource allocation mode, and the centralized resource mapping mode and the separate centralized resource mapping mode supported by the LTE downlink transmission resource.
- A. True
- B. False
Answer: A
NEW QUESTION 46
The PDCCH, PCFICH, and PHIC are mapped onto the control region in the subframe.
- A. True
- B. False
Answer: A
NEW QUESTION 47
Which of the following features cannot improve the PDCCH capacity of LTE? (Multiple choice)
- A. Semi-static scheduling
- B. ROHC header compression
- C. TTI bundling
- D. SRVCC
Answer: A,D
NEW QUESTION 48
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H35-561-ENU Braindumps Real Exam Updated on Dec 25, 2021 with 62 Questions: https://actualanswers.testsdumps.com/H35-561-ENU_real-exam-dumps.html
