In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
Use the method of the frequency governor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.
用变频调速和机械变速相结合的方法，在主运动为旋转运动的通用机床中，实现全部恒功率范围内的无级调速。
Unfortunately, there is still no universal way to analyze the influence of CPU frequency upon battery, and known DVS algorithms are not flawless.
然而，目前尚没有通用的方法对CPU频率和电池之间的关系进行深入研究，这导致动态调压算法不能最大限度地延长电池工作时间。
On the base of description of universal knowledge of radio frequency identification system, required functions and compositional frames are presented in the paper .
本文在阐述射频识别系统的一般知识的基础上，提出了系统的功能要求和构成框图。
This article shows the universal result of the frequency structure, which is connected with the chopped signal of the sine wave by convolution, this has guidance meaning to filter design.
本文以卷积为工具给出了正弦交流斩波信号谱结构的普适结果，这对滤波器的设计有指导意义。
These types of amplifiers have the characterristics of being universal, easy to program and high accuracy. They can be applied in low-frequency in. tellegent instruments and industry control systems.
此类放大器具有通用性强、软件编制容易，精度高等优点，可广泛运用于低频智能仪器及工业控制中。
The circuit has wide frequency bandwidth, high voltage and current transfer accuracy, simple structure. For this reason, it is easy to be realized with low cost for universal applications.
该电路具有频带宽、电压传输和电流传输精度高、结构简单、易于实现及成本低廉且实用性好的特点。
The circuit has wide frequency bandwidth, high voltage and current transfer accuracy, simple structure. For this reason, it is easy to be realized with low cost for universal applications.
该电路具有频带宽、电压传输和电流传输精度高、结构简单、易于实现及成本低廉且实用性好的特点。
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