In the design of cellular radio systems, power control methods based on signal-to-interference ratio (SIR) measurement have been used widely.
在蜂窝无线通信系统设计中，基于信号干扰比(SIR)测量的功率控制方法得到广泛的应用。
Performance Index (PI) and Signal Interference ratio (SIR) were used to value the results of separation.
并用分离评价参数性能指标(PI)和信号干扰比(SIR)对分离效果进行了评价。
Unitary power control based on Signal-to-Interference Ratio (SIR) measurement has been widely used in cellular radio system.
基于信号干扰比（SIR）测量的归一化功率控制在无线蜂窝系统中有着广泛的应用。
In the receiving system, the narrow-band interference filter is introduced in order to reduce the background light, increase the signal transmission rate, and improve the signal-to-noise ratio.
在接收系统中，引进窄带干涉滤光片，减少背景光的干扰，增加信号光透射率，改善信噪比。
Using the characteristics of phased modulated signal , higher output Signal to Interference plus Noise Ratio is obtained for a fixed transmitter by transmitting more energy.
该方法充分发挥了雷达发射机的发射能力，即对于固定的发射机来说，以发射更大的能量来得到更大的输出信干噪比。
When the downlink beam forming is applied in the wireless cellular network, the signals received by all mobile users must reach the provided signal to interference plus noise ratio.
在无线蜂窝系统中，当采用下行波束赋形技术时，所有用户所接收到的信号必须满足给定的信噪干扰比。
The weight adaptation mode of the interference suppression filter is controlled by the signal-to-noise ratio of the current frame.
根据当前帧的信噪比决定自适应滤波器的权系数更新方式。
It is demonstrated by simulation results that the proposed algorithm has better performance in terms of lower mean squared error and higher output signal to interference plus noise ratio.
仿真结果表明：在相同条件下，采用该算法得到的输出信噪比有明显的改善，输出的均方误差也大大减小。
In detail, there is reported on the achievable improvement of picture sharpness and signal-to-noise ratio as well as on the reduction of flicker effects and luminance-chrominance-interference.
本文还详细报导了图象尖锐度和信噪比，以及抑制闪烁效应和亮度色度串扰等方面可获得的改善。
An optimal polarization reception signal-to-interference-and-noise-ratio (SINR) equation was derived directly based on the polarization-ratio parameters.
直接推导出了基于极化比参数的优化接收信干噪比等式。
An optimal polarization reception signal-to-interference-and-noise-ratio (SINR) equation was derived directly based on the polarization-ratio parameters.
直接推导出了基于极化比参数的优化接收信干噪比等式。
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