参考答案和解析
正确答案:正确
更多“增大Cell-specific Reference Signal”相关问题
  • 第1题:

    增大Cell-specific Reference Signals Power,会增大小区的覆盖范围。()


    标准答案:对

  • 第2题:

    () , the train started.

    A、Giving the signal

    B、The signal being given

    C、The signal given

    D、The signal giving


    参考答案:C

  • 第3题:

    什么是RSRP?()

    A.The received power on the resource elements that carry cell-specific reference signals

    B.wideband power

    C.N times the Reference Signal Received Power divided by the total received power in the channel bandwidth

    D.Signal to Interference plus Noise Ratio


    参考答案:A

  • 第4题:

    下面属于5GNR下行链路reference-signal的是()

    • A、Demodulation-reference-signals-for-PDSCH
    • B、Phase-tracking-reference-signals-for-PDSCH
    • C、Demodulation-reference-signals-for-PDCCH
    • D、Demodulation-reference-signals-for-PBCH
    • E、CSIreference-signals

    正确答案:A,B,C,D,E

  • 第5题:

    What is the correct relative switching priority in a BLSR ring (higher to lower)?()

    • A、signal fail, signal degrade, manual switch
    • B、signal degrade, signal fail, manual switch
    • C、protection lockout, manual switch, path AIS
    • D、forced switch, manual switch, signal degrade
    • E、protection lockout, manual switch, forced switch

    正确答案:A

  • 第6题:

    在OMC上“Cell-specific Reference Signals Power”具体是指()

    • A、基站每个天线口上承载的有效RS在单个RE上的功率
    • B、有RS的时域符号上RS的功率和
    • C、RSRP
    • D、每个小区RS的总功率

    正确答案:A

  • 第7题:

    RS(Reference Signal)参考信号,通常也称为导频信号。和3G中导频信号的作用是一样的,主要包括(),(),(),()。


    正确答案:下行信道质量测量;下行信道估计;用于UE端的相干检测和解调;小区搜索

  • 第8题:

    什么是RSRP?()

    • A、The received power on the resource elements that carry cell-specific reference signals
    • B、wideband power 
    • C、N times the Reference Signal Received Power divided by the total received power in the channel bandwidth 
    • D、Signal to Interference plus Noise Ratio

    正确答案:A

  • 第9题:

    单选题
    什么是RSRP?()
    A

    The received power on the resource elements that carry cell-specific reference signals

    B

    wideband power 

    C

    N times the Reference Signal Received Power divided by the total received power in the channel bandwidth 

    D

    Signal to Interference plus Noise Ratio


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Which signal is recognized as a distress signal?().
    A

    Directing the beam of a searchlight at another vessel

    B

    A smoke signal giving off orange colored smoke

    C

    A whistle signal of one prolonged and three short blasts

    D

    International Code Signal PAN spoken over the radiotelephone


    正确答案: B
    解析: 暂无解析

  • 第11题:

    判断题
    RSRP参考信号接收成功率,指测量频率带宽内某个Symbol承载Reference Signal接收的信号功率的平均值。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第12题:

    填空题
    RS(Reference Signal)参考信号,通常也称为导频信号。和3G中导频信号的作用是一样的,主要包括(),(),(),()。

    正确答案: 下行信道质量测量,下行信道估计,用于UE端的相干检测和解调,小区搜索
    解析: 暂无解析

  • 第13题:

    ____,the bus started at once.

    A、The signal was given

    B、The signal giving

    C、The signal given

    D、When the signal given


    正确答案:C

  • 第14题:

    Cell-specific Reference Signals Power参数通过( )广播方式通知UE,并在整个下行系统带宽和所有子帧中保持恒定

    A、MIB

    B、SIB1

    C、SIB2

    D、SIB3


    标准答案:C

  • 第15题:

    识别信号、询问信号和回答信号英文词汇分别为()。

    • A、identit ysignal、reply signal、interrogation signal
    • B、interrogation signal、identity signal、reply signal
    • C、identity signal、interrogation signal、reply signal
    • D、reply signal、identity signal、interrogation signal

    正确答案:C

  • 第16题:

    以下哪些属于下行物理参考信号(reference signal)()

    • A、小区专用参考信号
    • B、MBSFN参考信号
    • C、UE专用参考信号
    • D、辅同步信号

    正确答案:A,B,C

  • 第17题:

    下面属于5GNR上行链路reference-signal的是()

    • A、Demodulation-reference-signal-for-PUSCH
    • B、Phase-tracking-reference-signals-for-PUSCH
    • C、Demodulation-reference-signal-for-PUCCH
    • D、Sounding-reference-signal

    正确答案:A,B,C,D

  • 第18题:

    Cell-specific Reference Signals Powerr参数通过()通知UE,并在整个下行系统带宽和所有子帧中保持恒定。

    • A、MIB
    • B、SIB1
    • C、SIB2
    • D、SIB3

    正确答案:C

  • 第19题:

    关于LTE下行导频,以下说法正确的是()

    • A、LTE下行只有CRS
    • B、LTE下行只有UE-specific reference signal
    • C、LTE下行既可以有UE-specific reference signal,有可以有Cell-specific Reference Signal
    • D、LTE 下行支持MBSFN专用导频

    正确答案:C,D

  • 第20题:

    RSRP即Reference Signal Receiving Powe,指参考信号在整个频点的全带宽功率。


    正确答案:错误

  • 第21题:

    判断题
    RSRP即Reference Signal Receiving Powe,指参考信号在整个频点的全带宽功率。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第22题:

    判断题
    RSRP参考信号接收功率,指测试频率带宽内某个SYMBOL承载REFERENCE SIGNAL有RE接收到的信号功率平均值。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第23题:

    填空题
    增大Cell-specific Reference Signals Power,会()小区的覆盖范围。

    正确答案: 增大
    解析: 暂无解析

  • 第24题:

    单选题
    All Loran-C transmitting stations are equipped with cesium frequency standards which permit ().
    A

    every station in one chain to transmit at the same time

    B

    each station to transmit without reference to another station

    C

    on-line transmission of single-line transmitters at the same time

    D

    each station to only depend on the master for synchronization and signal ratio


    正确答案: A
    解析: 暂无解析