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干扰（interference）
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更多 “干扰（interference）” 相关考题
考题
OFDM符号中的『____』可以克服符号间干扰。(What can overcome intersymbol interference in the OFDM symbol『____』?)
考题
以下不属于小区间干扰抑制技术的是_______。
A.小区间干扰随机化(Inter-cell interference randomisation)B.小区间干扰消除(Inter-cell interference cancellation)C.小区间干扰协调(ICIC：Inter-cell interference coordination)D.小区间干扰平均(Inter-cell interference average)
考题
Interference Margin是用来对抗()
A.外部干扰B.Propagation shadowingC.very lower frequency reuseD.Multipath effection
考题
Government cannot operate effectively ___________ it is free from such interference.A.so long as
B.so that
C.unless
D.because
考题
The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.
考题
Reusing frequencies in a cellular pattern (compared to “one big cell”)（）A、Increases channel utilization, cost ,and interference.B、Increases capacity and cost, but decreases interference.C、Increases capacity, but decreases cost and interference.D、Increases capacity, cost, and interference.
考题
小区间干扰抑制技术主要包括有（）A、小区间干扰随机化（Inter-cell interference randomisation）B、小区间干扰消除（Inter-cell interference cancellation）C、小区间干扰协调（ICIInter-cell interference coordination）D、小区间干扰平均（Inter-cell interference average）
考题
Which set of rf characteristics is directly monitored by the core feature set products？（）A、interference，utilization，and rf diffractionB、clients，utilization，and multipath interferenceC、noise，interference，and coverage holesD、noise interference，and multipath interference
考题
What is added to the MS sensitivity level to obtain the required signal strength, SSreq?（）A、Rayleigh fading margin.B、Rayleigh fading margin, interference margin, and body loss.C、Rayleigh fading margin and interference margin.D、Rayleigh fading margin and body loss.E、Interference margin and body loss.
考题
Which type of interference is produced by other transmitters on the same frequency? （）A、Double interferenceB、Co-channel interferenceC、Adjacent channel interferenceD、Reflected interferenceE、Timing interference
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UE根据以下哪个公式来进行估算PRACH的初始发射功率：（）A、Preamble_Initial_Power=UL_Path_Loss+UL_interference+ConstantValueB、Preamble_Initial_Power=DL_Path_Loss+UL_interference+ConstantValueC、Preamble_Initial_Power=UL_Path_Loss+UL_interference+DefaultConstantValueD、Preamble_Initial_Power=DL_Path_Loss+UL_interference+DefaultConstantValue
考题
LTE上行实现半静态或动态频率重用方案的指示：A、HII （High Interference Indicator高抗干扰指标）B、TLI （Traffic Load Indicator交通负荷指示器）C、LB （Load Blance负载平衡）D、OI （Overload Indicator过载指示器）
考题
小区间干扰抑制技术主要包括有（）A、小区间干扰随机化（Inter-cellinterferencerandomisation）B、小区间干扰消除（Inter-cell interference cancellation）C、小区间干扰协调（ICIInter-cell interference coordination）D、小区间干扰平均（Inter-cell interference average）
考题
以下不属于小区间干扰抑制技术的是（）。A、小区间干扰随机化（Inter-cell interference randomisation）B、小区间干扰消除（Inter-cell interference cancellation）C、小区间干扰协调（ICIC://Inter-cell interference coordination）D、小区间干扰平均（Inter-cell interference average）
考题
Which of the following cables is the MOST susceptible to interference?（）A、FiberB、CoaxC、UTPD、STP
考题
单选题Which set of rf characteristics is directly monitored by the core feature set products？（）A
interference，utilization，and rf diffractionB
clients，utilization，and multipath interferenceC
noise，interference，and coverage holesD
noise interference，and multipath interference
考题
单选题What is the fundamental purpose for imposing radio silence? （）A
To ensure that interference to proprietary communications is minimizedB
To ensure that only voice communications can be effected on the distress frequency or channelC
To ensure that a distressed vessel will have a window twice each hour for transmitting routine messagesD
To ensure that interference on a particular frequency or channel to communications concerning emergency traffic is minimized
考题
多选题小区间干扰抑制技术主要包括有（）A小区间干扰随机化（Inter-cell interference randomisation）B小区间干扰消除（Inter-cell interference cancellation）C小区间干扰协调（ICIInter-cell interference coordination）D小区间干扰平均（Inter-cell interference average）
考题
多选题小区间干扰抑制技术主要包括有（）A小区间干扰随机化（Inter-cellinterferencerandomisation）B小区间干扰消除（Inter-cell interference cancellation）C小区间干扰协调（ICIInter-cell interference coordination）D小区间干扰平均（Inter-cell interference average）
考题
单选题Interference is anything that（）the communication of a message.A
impactB
importsC
impedesD
impair
考题
单选题The government cannot operate effectively______ it is free from such interference.A
so long asB
so thatC
unlessD
because
考题
填空题The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.
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