MS(上行) 动态功率控制 ( Dynamic MS Power Control ) 1 概述 在无线通话过程中,可以根据BTS 所接收到的信号强度和质量,对MS 的输 出功率进行控制。
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介绍了BCCH载波与TCH载波的频率配置、信号衰落算法、干扰原理、动态功率控制的调节思路,以及提高网络质量,改善小区登陆与切换性能的措施。
I introduce the frequency allocation between BCCH carrier frequency and TCH, signal fading arithmetic, interference theory and the adjusting thinking of dynamic power control.
本文引入PID算法,通过调节每个节点传输功率,动态控制整个网络的传输能耗。
PID algorithm is introduced to the dynamic control of the entire networks' energy cost by shifting the transmission power of every node.
仿真结果表明,DSP控制器可以获得较高的功率因数,且具有快速的电路动态响应、灵活的控制方法以及简洁的硬件设计等特点。
The simulation result shows that the DSP controller has very fast dynamic response and unity power factor, flexible control and simplified hardware design.
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