Ultimate Guide to Prepare Free Huawei H35-561-ENU Exam Questions & Answer
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NEW QUESTION 11
Regarding the power control in the LTE system, what are the correct descriptions of the following? (Multiple Choice)
- A. Power control is one of the functions in the MAC layer
- B. The purpose of power control is to save energy
- C. Power control is to ensure the quality of service
- D. Power control can improve coverage and capacity
Answer: B,D
NEW QUESTION 12
What are the gains from UL Comp technology? (Multiple Choice)
- A. Array gain
- B. Signal combining gain
- C. Power gain
- D. Interference cancellation gain
Answer: A,B,D
NEW QUESTION 13
Which of the following types of inter-station handovers is required to use the same MME?
- A. LTE & GERAN switch
- B. S1 switch
- C. LTE & UMTS switch
- D. X2 switch
Answer: D
NEW QUESTION 14
FDD+TDD downlink carrier aggregation characteristics, which of the following statements are correct? (Multiple choice)
- A. If the TDD cell sets the frame offset, the FDD cell also needs to set the frame offset, and the FDD and TDD frame offset values are the same.
- B. Special subframe ratios are supported in addition to SSP4 and SSP5.
- C. FDD carrier or TDD carrier can be used as PCC
- D. The TDD cell participating in carrier aggregation only supports the uplink and downlink subframe ratio SA4 or SA3.
Answer: A,C
NEW QUESTION 15
Which of the following are the reasons for the establishment of a service-related RRC connection? (Multiple Choice)
- A. MT-Access
- B. MT-Data
- C. MO-Access
- D. MO-Data
Answer: A,B
NEW QUESTION 16
Which of the following are the network interfaces of the LTE system? (Multiple choice)
- A. IUB
- B. S5
- C. X2
- D. S1-MME
Answer: B,C,D
NEW QUESTION 17
Which of the following parameters can be selected and viewed in the Probe 's View window (View)?
- A. A2 offset
- B. CQI
- C. MCS
- D. Troughput
Answer: B,C,D
NEW QUESTION 18
Management Logfile in the "Combine" function, more Logfile file can be merged into a Logfile file.
- A. True
- B. False
Answer: A
NEW QUESTION 19
Which of the following is used for the downlink power control beacon channel in the LTE system?
- A. PDSCH
- B. PBCH
- C. CRS
- D. PSS
Answer: C
NEW QUESTION 20
Which of the following are not interfaces between network elements related to LTE systems?
- A. IUB
- B. S5
- C. X2
- D. S1-MME
Answer: A
NEW QUESTION 21
Which of the following processes belongs to NAS ESM?
- A. Attach
- B. Tracking area update
- C. EPS bearer setup
- D. Authentication
Answer: C
NEW QUESTION 22
Which of the following indicators can monitor whether wireless coverage is limited? (Multiple Choice)
- A. User number indicator
- B. CCE indicator
- C. PRB indicator
- D. MCS indicator
Answer: B,C
NEW QUESTION 23
Which solutions can I use in CSFB to 3G scenarios? (Multiple choice)
- A. Based on redirection
- B. Based on CCO
- C. Flash CSFB
Answer: A,C
NEW QUESTION 24
According to the definition of the protocol, the maximum transmit power of the LTE UE is 23dBm.
- A. True
- B. False
Answer: A
NEW QUESTION 25
Which of the following statements about VoLTE are correct? (Multiple choice)
- A. In the silent period, send a SID (Silence Insertion Descriptor) frame every 160ms to enhance user experience.
- B. whether the terminal supports CSFB and SMS over SGs ability, will carry the FGI "FeatureGroupIndicators"
- C. TTI bundling cannot be used under 1.4MHz bandwidth
- D. In order to ensure speech continuity, SRVCC will hand over from LTE to the PS domain of 2/3G
Answer: A,B,C,D
NEW QUESTION 26
What are the prompts for the protocol error situation? (Multiple choice)
- A. LogicalError
- B. TransferSyntaxError
- C. AbstractSyntaxError
- D. UnknownError
Answer: A,B,C
NEW QUESTION 27
Which network element use to trigger third party registration during an IMS user registration process?
- A. S-CSCF
- B. PCRF
- C. I-CSCF
- D. P-CSCF
Answer: A
NEW QUESTION 28
Regarding CIO (cellIndividualOffset), which of the following sets of parameters is selected is more conducive to solving the corner effect of A3 switching?
- A. Service area CIO=-3, neighboring area CIO=3
- B. Service area CIO=3, neighboring area CIO=-3
- C. Service area CIO=-3, neighboring area CIO=-3
- D. Service area CIO=3, neighboring area CIO=3
Answer: A
NEW QUESTION 29
In Huawei NodeB, scheduling mode only includes dynamic scheduling and semi-static scheduling.
- A. True
- B. False
Answer: A
NEW QUESTION 30
What problems caused by the base station GPS out of step may cause dropped calls?
- A. Access
- B. Switching
- C. Coverage
- D. Interference
Answer: D
NEW QUESTION 31
Which of the following are key indicators of concern for LTE network planning? (Multiple choice)
- A. Cell load
- B. CRS SINR
- C. throughput rate
- D. RSRP
Answer: B,C,D
NEW QUESTION 32
In order to improve the efficiency of importing and analyzing data, Assistant supports drive test log filtering. What types of filtering methods are involved? (Multiple Choice)
- A. Filter by time
- B. Filter by IE
- C. Filter by area
- D. Filter by IE and time combination
Answer: A,B,D
NEW QUESTION 33
Which of the following is a timer for periodic TAU?
- A. T3412
- B. T3212
- C. T300
- D. T3413
Answer: A
NEW QUESTION 34
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