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In the NR peak test scenario, we need to ensure that the number of CSI-RS ports cannot be less than the maximum number of MIMO streams of the terminal
In the NR peak test scenario, we need to ensure that the number of CSI-RS ports cannot be less than the maximum number of MIMO streams of the terminalA . TrueB . FalseView AnswerAnswer: A
In the NSA network, which of the following statistics is closest to the user's experience rate?
In the NSA network, which of the following statistics is closest to the user's experience rate?A . RRC layerB . RLC layerC . Physical layerD . PDCP layerView AnswerAnswer: D
NSA networking Option3X scenario, the SIB broadcast message content of the 5G cell is sent to the UE through the 4G cell
NSA networking Option3X scenario, the SIB broadcast message content of the 5G cell is sent to the UE through the 4G cellA . TrueB . FalseView AnswerAnswer: A
NSA architecture, B1 threshold event is how to send UE 's?
NSA architecture, B1 threshold event is how to send UE 's?A . Pass Pss/SssB . Reconfiguration signaling through RRCC . Via OSI messageD . Broadcast via PBCHView AnswerAnswer: B
A certain measurement index of gnodeb can belong to different measurement subsets.
A certain measurement index of gnodeb can belong to different measurement subsets.A . TrueB . FalseView AnswerAnswer: B
The definitions of the logical channels and transmission channels of the 5G air interface are exactly the same as those of the 4G air interface
The definitions of the logical channels and transmission channels of the 5G air interface are exactly the same as those of the 4G air interfaceA . TrueB . FalseView AnswerAnswer: B
In the live network, we recommend that all cells adopt the configuration parameters in the peak rate scenario to improve user experience.
In the live network, we recommend that all cells adopt the configuration parameters in the peak rate scenario to improve user experience.A . TrueB . FalseView AnswerAnswer: B
The reference power of the downlink cell refers to the maximum transmit power of each radio frequency channel.
The reference power of the downlink cell refers to the maximum transmit power of each radio frequency channel.A . TrueB . FalseView AnswerAnswer: B
SRS power control is mainly used for uplink channel estimation and uplink timing to ensure its accuracy.
SRS power control is mainly used for uplink channel estimation and uplink timing to ensure its accuracy.A . TrueB . FalseView AnswerAnswer: A
Massive MIMO features mainly improve NR system capacity and cell coverage, while improving user experience
Massive MIMO features mainly improve NR system capacity and cell coverage, while improving user experienceA . TrueB . FalseView AnswerAnswer: A
