Use Real H35-561 Dumps - Huawei Correct Answers updated on 2021
HCNP-LTE RNP & RNO H35-561 Exam Practice Dumps
NEW QUESTION 25
Which of the following devices is the core of the multimedia module, responsible for registration authentication, session control, and service triggering of the terminal?
- A. P-CSCF: Proxy CSCF
- B. I-CSCF: Query CSCF
- C. PCRF
- D. S-CSCF: Service CSCF
Answer: D
NEW QUESTION 26
Which of the following ways can the eNodeB perform CS Fallback to UTRAN? (Multiple Choice)
- A. CS Fallback based on CCO/NACC
- B. CS Fallback based on PS redirection
- C. Fast (flash) CS Fallback
- D. CA Fallback based on PS switching
Answer: A,C,D
NEW QUESTION 27
In order to support the CSFB function, the SGS interface is not necessary.
- A. False
- B. True
Answer: A
NEW QUESTION 28
If the timer T310 is set too large, the wireless link will become poor and cannot be used. The system will not delete the corresponding link for a long time. If the setting is too small, the call drop rate will increase.
- A. True
- B. False
Answer: A
NEW QUESTION 29
Which of the following descriptions are true about blind switching? (Multiple Choice)
- A. can improve the switching success rate
- B. Can reduce user switching delay
- C. When performing blind handover, the eNodeB selects the target cell according to the signal quality.
- D. When performing blind handover, the eNodeB selects a target cell according to the blind handover priority.
Answer: B,D
NEW QUESTION 30
The air interface paging message includes a field (CS or PS) indicating the source of the paging, an E flag, and a location-dependent TA.
- A. True
- B. False
Answer: A
NEW QUESTION 31
Which of the following is not included in the survey station preparation information?
- A. Existing network conditions
- B. The latest network planning base station survey table
- C. Project documents
- D. Engineering Parameter Table
- E. Background information
Answer: B
NEW QUESTION 32
Which of the following was announced by SRB0 carried?
- A. RRC Connection Request
- B. RRC Connection Reestablishment
- C. RRC Connection Setup Complete
- D. RRC Connection Setup
Answer: A,B,D
NEW QUESTION 33
How many symbols can the UpPTS occupy in a special time slot? (Multiple choice)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A,C
NEW QUESTION 34
There are three main solutions for inter-cell interference suppression technology in LTE systems. Which of the following is not included?
- A. Interference coordination and avoidance
- B. Inter-cell interference removal
- C. Randomization of inter-cell interference
- D. Frequency division multiplexing
Answer: D
NEW QUESTION 35
EPC mobility management is mainly used to implement the tracking of the user's current location, as well as the mobility management of the UE 's handover, location update, etc. Which of the following options are the defined states?
- A. ECM-IDLE
- B. EMM-Deregistered
- C. ECM-CONNECTED
- D. EMM-Registered
Answer: B,D
NEW QUESTION 36
VOLTE is an LTE voice solution based on IMS network. Through the IMS network, mobile operators can not only inherit traditional voice and short message services seamlessly, but also integrate voice calls with rich enhancements to provide diversified services.
- A. True
- B. False
Answer: A
NEW QUESTION 37
Event B1 indicates that the paging quality of the heterogeneous neighboring cell becomes higher than the corresponding threshold.
- A. True
- B. False
Answer: A
NEW QUESTION 38
The PDSCH carries DL-SCH and PCH information.
- A. True
- B. False
Answer: A
NEW QUESTION 39
Regarding the peak rate and antenna settings of the LTE system, which of the following is correct?
- A. The downlink peak rate indicator needs to be met when the base station is configured with 2 receiving antennas.
- B. The uplink peak rate indicator needs to be met when the UE is configured with 1 receiving antennas.
- C. The uplink peak rate indicator needs to be met when the base station is configured with 1 receiving antennas.
- D. The downlink peak rate indicator needs to be met when the UE is configured with 2 receiving antennas.
Answer: B
NEW QUESTION 40
What measures can be taken to optimize coverage performance in LTE network optimization? (Multiple choice)
- A. Flexible site selection and construction of street stations
- B. Antenna adjustment
- C. RS power adjustment
- D. PCI adjustment
Answer: A,B,C
NEW QUESTION 41
What are the correct adjustment principles for RE and ABS in the TDM eICIC program?
- A. RE and ABS adjustments should follow user distribution and load distribution in the network
- B. ABS adjustment will change the resources of the macro cell and the micro cell, and will take effect immediately when the next TTI schedules the user.
- C. RE adjustment is often used to make fast changes, ABS adjustment is often used to make slow changes
- D. RE adjustment causes inter-cell handover to achieve balanced user objectives
Answer: A,C,D
NEW QUESTION 42
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 43
Which of the following are characteristics of the DAS indoor coverage program?
- A. Easy access to property access
- B. Support multi-operator multi-system multi-band
- C. Easy to evolve and upgrade
- D. Ensure deep coverage
- E. High cost of new DAS
Answer: B,C,D,E
NEW QUESTION 44
Which of the following are the information elements contained in the RRC Connection Reconfiguration message? (Multiple choice)
- A. Mobile control information
- B. Wireless resource configuration
- C. Measurement configuration
- D. NAS security parameters
Answer: A,B,C,D
NEW QUESTION 45
If there is no KPI data in the performance report, which of the following is not possible?
- A. Performance statistics plan is suspended during the collection period
- B. The ping between the FTP server and the eNB is unreachable.
- C. No relevant business during the collection cycle
- D. PC process hangs
Answer: C
NEW QUESTION 46
Which of the following description of CA is wrong?
- A. NAS message is transmitted on Pcell
- B. Pcell occurs reconstruction when RLF occurs
- C. The UE is assigned two C-RNTIs
- D. Pcell cannot be deactivated
Answer: C
NEW QUESTION 47
At the current stage, which of the following can trigger a handover within the LTE system?
- A. RSTQ
- B. CQI
- C. RSSI
- D. RSRP
Answer: D
NEW QUESTION 48
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