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In Huawei gNB, which protocol layer is the traffic statistics indicator based on?
In Huawei gNB, which protocol layer is the traffic statistics indicator based on?A . PDCPB . RLCOC . MACOD . PHYView AnswerAnswer: B
What is the maximum level that the downlink 64QAM MCS can reach?
What is the maximum level that the downlink 64QAM MCS can reach?A . 25B . 27C . 28D . 32View AnswerAnswer: C
Regarding the advantages of ray tracing models, which of the following statements is incorrect?
Regarding the advantages of ray tracing models, which of the following statements is incorrect?A . Level prediction accuracy is higherB . Massive MIMO can be modeled more accuratelyC . More accurate electromagnetic wave propagation path search and reflection and diffraction energy calculationD . It can only be used for C...
How many logical channel groups can be defined in total for 5G uplink?
How many logical channel groups can be defined in total for 5G uplink?A . 2B . 4C . 8D . 16View AnswerAnswer: C
Under the Opiton3x architecture, if the SgNB addition process is triggered, a maximum of how many tunnels will be established on the X2-U interface?
Under the Opiton3x architecture, if the SgNB addition process is triggered, a maximum of how many tunnels will be established on the X2-U interface?A . 1B . 2C . 3D . 4View AnswerAnswer: D
Which of the following technologies has the disadvantage of relatively high peak average power and the advantages of flexible resource allocation and large frequency diversity gain?
Which of the following technologies has the disadvantage of relatively high peak average power and the advantages of flexible resource allocation and large frequency diversity gain?A . FDMB . TDMC . CP-OFDMD . DFT-S-OFDMView AnswerAnswer: C
When the source gNodeB receives which of the following signalings from the target gNodeB? N.HO.IntraFreq.Xn.lntergNB.ExecSuccOut will be increased by 1 time.
When the source gNodeB receives which of the following signalings from the target gNodeB? N.HO.IntraFreq.Xn.lntergNB.ExecSuccOut will be increased by 1 time.A . HANDOVERREQUESTACKNOWLEDGEB . UE CONTEXT RELEASEC . MeasurementReportD . PRACH AccessView AnswerAnswer: B
Which of the following BWPs is at the community level?
Which of the following BWPs is at the community level?A . InitialBWPB . DedicatedBWPC . ActiveBWPD . DefaultBWPView AnswerAnswer: A
Regarding the impact of uplink and downlink decoupling on LTE, which of the following descriptions is incorrect?
Regarding the impact of uplink and downlink decoupling on LTE, which of the following descriptions is incorrect?A . There may be interference between NRSU and LTE ULB . Causes congestion on TE uplink spatial spectrum/RBC . Requires power control coordination between NR and LTED . Requires joint resource scheduling between...
For cross-operator boundary scenarios, if such neighboring cells are not added to the NCL and NRT tables, the UE will repeatedly read the CGI and may result in selecting the wrong handover target cell. Therefore, it is recommended that such different operator PLMNs be Which of the following PLMN lists should be set to?
For cross-operator boundary scenarios, if such neighboring cells are not added to the NCL and NRT tables, the UE will repeatedly read the CGI and may result in selecting the wrong handover target cell. Therefore, it is recommended that such different operator PLMNs be Which of the following PLMN lists...
