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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
For a 100MHz cell, when the downlink uses type 0 allocation, what is the minimum resource allocated in the frequency domain?
A. 16RBcorrect
B. 4RB
C. SRB
D. 2RB
عرض الإجابة
اجابة صحيحة: A
السؤال #2
In downlink detection, what is the PDCCH BLER synchronization threshold Qin?
A. 0
B. 0
C. 0
D. 0
عرض الإجابة
اجابة صحيحة: A
السؤال #3
Which of the following parameters does not need to be configured in the command to configure the 5G external cell?
A. PCI
B. gNode B ID lengthcorrect
C. TAC
D. gNode B ID
عرض الإجابة
اجابة صحيحة: B
السؤال #4
For a 60KHZ SCS configuration, how many time slots are included in a radio frame?
A. 40correct
B. 80
C. 160
D. 20
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which of the following factors is not involved in calculating the number of RBs for a user in downlink scheduling?
A. RI reporting
B. MCS
C. PMI reportingcorrect
D. Cache data volume
عرض الإجابة
اجابة صحيحة: C
السؤال #6
In the UE access anchor point policy, if the "cell prohibited" state is set to "prohibited", the UE cannot occupy the resources of this cell.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #7
When using Probe to test the NSA network, it is found that the MAC layer rate of LTE uplink is 20Mbps, but the PDCP layer rate is 0. Which of the following understandings is correct?
A. The bit error rate is too high and the data is retransmitted
B. LTE data converges to NR's PDCP layercorrect
C. Tool statistics anomaly
D. PDCP layer failure
عرض الإجابة
اجابة صحيحة: B
السؤال #8
How much data does the SSB that occupies 20 RB resources carry?
A. 432 bits
B. 576 bits
C. 972 bits
D. 864 bitscorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #9
As long as the SSB frequency or SCS between the serving cell and the neighboring cell is different, the terminal's measurement of the neighboring cell is an inter-frequency measurement.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #10
Among the A3 event parameters for intra-frequency handover, which of the following parameters cannot be configured individually based on QCI?
A. A3 bias
B. Neighborhood Offset (CIO)correct
C. A3 Amplitude Hysteresis
D. A3 time lag
عرض الإجابة
اجابة صحيحة: B
السؤال #11
In each TTI scheduling, the scheduling priority of the control plane information is absolutely higher than the scheduling of the data plane.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #12
Which of the following manufacturers was the first to complete the SA functional test of the domestic IMT-2020 5G Promotion Group?
A. Huaweicorrect
B. Ericsson
C. ZTE
D. Nokia
عرض الإجابة
اجابة صحيحة: A
السؤال #13
The initial TA (time advance) adjustment of the terminal is obtained through which of the following messages?
A. SIB1
B. Random access responsecorrect
C. RRC connection setup
D. RRC Reconfiguration
عرض الإجابة
اجابة صحيحة: B
السؤال #14
In an inter-frequency handover scenario based on frequency priority, which of the following event measurement reports is used to trigger inter-frequency measurements?
A. A2
B. A4
C. A3
D. A1correct
عرض الإجابة
اجابة صحيحة: D
السؤال #15
During downlink scheduling, which of the following services has the highest scheduling priority?
A. RRC signaling
B. SIB
C. MIBcorrect
D. VoNR service
عرض الإجابة
اجابة صحيحة: C
السؤال #16
For the N78 frequency band, which of the following time slot ratios (downlink, uplink) can support the transmission of SSB beams?
A. 4:01:00
B. 3:01:00
C. 7:03:00correct
D. 8:02:00
عرض الإجابة
اجابة صحيحة: C
السؤال #17
In the process of connecting A from in-vehicle information services to intelligent transportation, the intelligentization of the network and the intelligentization of the infrastructure need to work together.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #18
During the handover preparation process, the source cell determines the target cell for handover based on which of the following parameters?
A. PCIcorrect
B. NCGI
C. TAC
D. Frequency
عرض الإجابة
اجابة صحيحة: A
السؤال #19
Which of the following in the terminal capability report indicates that the terminal supports antennas?
A. SupportedsRs-Resourse
B. maxNumberSRS
C. SupportedSRS-AntennaSwitchingcorrect
D. SupportedSRS-TxPortSwith
عرض الإجابة
اجابة صحيحة: C
السؤال #20
During uplink scheduling, what is the fixed value of the “logical channel guaranteed rate” for each non-GBR logical channel?
A. 16kbps
B. 32kbps
C. 8kbpscorrect
D. 4kbps
عرض الإجابة
اجابة صحيحة: C
السؤال #21
In the window size, the larger the window, the stronger the resistance to delay
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #22
For SA networking, voice solutions include VONR and CSFB
A. True
B. Falsecorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #23
In the drive test tool, which of the following indicators cannot be monitored?
A. SSBRSRP
B. PDSCHIBLERcorrect
C. CQI
D. SRSSINR
عرض الإجابة
اجابة صحيحة: B
السؤال #24
During the same-frequency cell reselection process, if you want to make it easier for the terminal to reselect from the serving cell to a specific neighboring cell, how can you modify the parameters?
A. Increase Qoffset
B. Increase Qhyst
C. Reduce Qoffsetcorrect
D. Reduce Qhyst
عرض الإجابة
اجابة صحيحة: C
السؤال #25
During the downlink MCS adjustment process, the base station makes the adjustment based on which of the following measurements?
A. PDSC H SINR
B. PDCC H SINR
C. PDSC H BLERcorrect
D. PDCCHBLER?
عرض الإجابة
اجابة صحيحة: C
السؤال #26
In the existing network, we recommend that all cells use the configuration parameters under the peak rate scenario to improve user experience.
A. True
B. Falsecorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #27
The redirection process has lower service interruption delay than the switching process.
A. True
B. Falsecorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #28
Imbalanced terminal receiving antennas will affect RANK performance. Generally, within what range can the average RSRP difference of different antennas be considered balanced?
A. 6dBcorrect
B. 8dB
C. 4dB
D. 2dB
عرض الإجابة
اجابة صحيحة: A
السؤال #29
The terminal can send a power control command to the base station to control the transmit power of the PDSCH.
A. True
B. Falsecorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #30
In the continuous CA scenario in the protocol frequency band, what is the maximum center frequency band interval between carrier 1 (60MHz bandwidth) and carrier 2 (100MHz bandwidth) in the n41 frequency band?
A. 89
B. 99
C. 69
D. 79
عرض الإجابة
اجابة صحيحة: D

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