Pass Your Huawei Exam with H35-561-ENU Exam Dumps (Updated 62 Questions)
H35-561-ENU Exam Dumps - Huawei Practice Test Questions
NEW QUESTION 11
What are wrong descriptions of LTE signal quality? (Multiple choice)
- A. The higher the average value of QCI, the better the signal quality.
- B. The higher the CQI value, the better the signal quality.
- C. The MCS value is assigned by the MME and indicates the quality of the Uu interface.
- D. The UE can report the quality of each PRB separately.
Answer: A,C,D
NEW QUESTION 12
The PCI plan is only for the same-frequency neighboring area. If it is an inter- frequency neighboring area, you can use the same PCI directly without considering the PCI planning.
- A. True
- B. False
Answer: A
NEW QUESTION 13
LTE cell ID planning by eNBID and cellID cells including ID in the whole network only, which statement is correct?
- A. Unique in the same PLMN
- B. Unique in the same MME
- C. Unique in the same TA
- D. Unique in the same TAL
Answer: A
NEW QUESTION 14
Regarding the power control in the LTE system, what are the correct descriptions of the following? (Multiple Choice)
- A. Power control can improve coverage and capacity
- B. Power control is one of the functions in the MAC layer
- C. The purpose of power control is to save energy
- D. Power control is to ensure the quality of service
Answer: A,C
NEW QUESTION 15
Which of the following radio bearers can carry MAS messages? (Multiple Choice)
- A. SRB0
- B. SRB2
- C. SRB1
- D. SRB3
Answer: B,C
NEW QUESTION 16
Regarding the CSFB to GSM heterogeneous system neighborhood planning principles, which of the following are correct?
- A. Coverage generally refers to the GSM900MHz band
- B. Can draw on the 2G neighboring configuration of the 3G network for planning
- C. Priority to add co-site cells and the first layer to the adjacent area
- D. Priority in capacity planning based on capacity planning
Answer: B,C,D
NEW QUESTION 17
What are the correct adjustment principles for RE and ABS in the TDM eICIC program?
- A. RE adjustment is often used to make fast changes, ABS adjustment is often used to make slow changes
- 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 and ABS adjustments should follow user distribution and load distribution in the network
- D. RE adjustment causes inter-cell handover to achieve balanced user objectives
Answer: A,C,D
NEW QUESTION 18
When the cellular network is used, which of the following is the station spacing company of the three-sector base station?
- A. 1.949R
- B. 2R
- C. 1.5R
- D. 1.732R
Answer: C
NEW QUESTION 19
Which of the following core network elements does CSFB have?
- A. MSC
- B. PGW
- C. MME
- D. SGW
Answer: A,C
NEW QUESTION 20
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 21
Which of the following are single site verified projects? (Multiple choice)
- A. LTE access function test
- B. LTE transmission test
- C. LTE FTP service function test
- D. LTE ping service function test
Answer: A,B,C,D
NEW QUESTION 22
NB-IoT downlink packet loss rate indicator is relatively high, what are the possible reasons?
- A. UE inactivity timing setting is too large
- B. Uplink interference
- C. Weak coverage
- D. Too many initial iterations of PDSCH
Answer: B,C
NEW QUESTION 23
What is the minimum measurement period for the performance measurement task?
- A. 15 minutes
- B. 30 minutes
- C. 5 minutes
- D. 60 minutes
Answer: A
NEW QUESTION 24
Which of the following scenarios will release the NAS signaling connection after the TAU is completed?
- A. TAU initiated in IDLE state, Active flag=1
- B. TAU initiated in the IDLE state, Active flag=0
- C. TAU initiated under CONNECTED, Active flag=1
- D. TAU initiated under CONNECTED, Active flag=0
Answer: B
NEW QUESTION 25
Which of the MIMO system gains listed below are obtained using the relative independence of spatial channel fading? (Multiple choice)
- A. Array gain
- B. Spatial multiplexing gain
- C. Interference suppression gain
- D. Diversity gain
Answer: B,D
NEW QUESTION 26
LTE power control does not affect the coverage and capacity of the system.
- A. True
- B. False
Answer: B
NEW QUESTION 27
RoHC can be used to compress the IP/UDP header of VoIP service packets to improve the efficiency of wireless transmission.
- A. True
- B. False
Answer: A
NEW QUESTION 28
Regarding NB-IoT, which of the following descriptions are correct? (Multiple choice)
- A. Longer DRX and paging cycles are required to save power
- B. NB-IoT supports 3 different deployment modes, namely independent deployment, protection band deployment, and in-band deployment.
- C. Need large bandwidth to meet demand
- D. Currently, TDD LTE system does not support NB-IoT technology.
Answer: A,B,D
NEW QUESTION 29
In the LTE synchronization process, what signal is achieved by frame synchronization and time synchronization respectively?
- A. RS
- B. PBCH
- C. SSS
- D. PSS
Answer: C,D
NEW QUESTION 30
Which process is used in the IMS registration process for the SCSCF download user Ifc?
- A. UDR/UDA
- B. MAR/MAA
- C. SAR/SAA
- D. UAR/UAA
Answer: C
NEW QUESTION 31
In the LTE system, the UE does not trigger a TA update when moving between multiple TAs belonging to the same TA LIST.
- A. True
- B. False
Answer: A
NEW QUESTION 32
Which of the data does not need to be collected when troubleshooting the RRC connection success rate?
- A. Antenna model
- B. Problem cell history alarm and current status
- C. Cell carrier performance statistics
- D. UE call failure CallTrace signaling tracking
Answer: A
NEW QUESTION 33
Which of the following channels must be used when an LTE user uploads a file? (Multiple choice)
- A. PRACH
- B. PUSCH
- C. PDCCH
- D. PDSCH
Answer: B,C,D
NEW QUESTION 34
Which of the following boards can measure CPU utilization? (Multiple Choice)
- A. LBBP
- B. UMPT
- C. LMPT
- D. RRU
Answer: A,C,D
NEW QUESTION 35
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