2022 Realistic Verified H35-561 exam dumps Q&As - H35-561 Free Update
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NEW QUESTION 12
Which of the following factors does not belong to the "system unavailable due to system reasons"?
- A. Clock resources are not available
- B. MML operation occlusion cell
- C. CPRI link failure
- D. RF unit transceiver channel failure
Answer: B
NEW QUESTION 13
In order to improve the efficiency of importing and analyzing data, Assistant supports drive test log filtering. What types of filtering methods are divided into? (multiple choice)
- A. Filter by combination of IE and time
- B. Filter by area
- C. Filter by time
- D. Filter by IE
Answer: A,C,D
NEW QUESTION 14
If the cell selection minimum set access level set by the base station side is -120dBm, the minimum access level value is offset to 0dB, the maximum allowable transmit power of the UE is 24dBm, and the maximum transmit power of the terminal is 23dBm, regardless of RSRQ, then the terminal signal the strength should be greater than -115dBm to camp on the cell.
- A. False
- B. True
Answer: A
NEW QUESTION 15
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 16
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 17
What are the effects of improper adjustment of the mechanical downturn of the antenna? (Multiple Choice)
- A. The mechanical downturn will cause the back flap of the antenna to be upturned, causing interference to the neighboring area, causing the mobile phone of the lower layer of the neighboring area to drop the call.
- B. The mechanical downturn will cause the back flap of the antenna to be upturned, causing interference to the neighboring area, causing the mobile phone of the higher layer of the neighboring area to drop the call.
- C. Excessive mechanical downtilt angle will cause the antenna to filter back and back, which will damage the antenna for a long time.
- D. Excessive mechanical downtilt angle can also cause beam distortion to generate new interference
Answer: B,D
NEW QUESTION 18
3GPP protocol defines the RRC reestablishment message of +U313. What are the cause values? (Multiple Choice)
- A. Reconfig Failure
- B. Handover Failure
- C. Radio Link Failure
- D. other
Answer: A,B,C
NEW QUESTION 19
Which of the following descriptions is wrong during the establishment of an SCTP connection between an MME and an eNB?
- A. The SCTP connection establishment request is initiated by the MME.
- B. At least one pair of stream identifiers should be reserved, uniquely used for the S1AP basic procedure-sending UE related signals. Usually keep a few pairs.
- C. Sending a separate UE related signal requires an SCTP stream, and the flow is not allowed to change during the UE signal connection.
- D. A separate stream identifier pair should be reserved, uniquely used for the S1AP basic procedure-sending non-UE related signals
Answer: A
NEW QUESTION 20
For the same frequency switching scenario, which of the following parameters has little effect on the handover?
- A. 0cs
- B. 0cn
- C. Hys
- D. 0fn
Answer: D
NEW QUESTION 21
M The trigger source of the MME triggering paging and the eNodeB triggering paging are different, but the paging mechanism in the air interface is the same.
- A. True
- B. False
Answer: A
NEW QUESTION 22
Which of the following descriptions are wrong? (Multiple choice)
- A. EPS bearer is a LTE network QoS basic management unit, if necessary in LTE network to provide different QoS service, it is necessary to establish different EPS bearers
- B. In a network that supports LTE VoIP, if dual AP configuration is used, only one default EPS bearer will be established each time the power is registered.
- C. eSRVCC optimizes the near-end session update process, and the media switch point is changed to the called side network element, which shortens the switch duration.
- D. In order to support VOLTE in an LTE network, IMS and PCRF network elements need to be configured.
Answer: B,C
NEW QUESTION 23
The SFBC is a transmit diversity technique, which obtains the transmit diversity gain primarily for the area with a lower SINR, such as a cell edge. Compared with STBC, SFBC is an empty frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.
- A. True
- B. False
Answer: A
NEW QUESTION 24
How many symbols consists of the next time slot (0.5ms) of the normal CP, and the middle is separated by the front and back of the loop?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 25
Which of the following statements is correct for LTE system messages? (Multiple choice)
- A. In addition to SIB1, SIB2-SIB13 is carried by SI (System Information), and SIB2 must be mapped in the first SI message.
- B. SIB1 transmission is completed by PDCCH scheduling carrying SI-RNTI (SI-RNTI is the same for each cell)
- C. The Scheduling InfoList in SIB2 carries the scheduling information of all SIs. After receiving SIB2, it can receive other SI messages.
- D. SIB1 and all SI messages are transmitted on the BCCH → DL-SCH → PDSCH
Answer: A,B,D
NEW QUESTION 26
Which KPI indicators will directly affect the call setup success rate? (Multiple choice)
- A. RRC establishment success rate
- B. S1 establishes success rate
- C. Call drop rate
- D. E-RAB establishment success rate
Answer: A,B,D
NEW QUESTION 27
What are the power control parameters of the PUCCH channel? (Multiple choice)
- A. Cell-specific expected received power
- B. PUCCH format related power adjustment
- C. Partial path loss compensation coefficient
- D. Maximum transmit power of the UE
Answer: A,B,D
NEW QUESTION 28
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