在UE传输的总功率小于所允许的最大输出功率的时候上行功率控制可以被执行。
Uplink power control shall be performed while the total UE transmit power is below the maximum allowed output TX power.
功率控制分前向链路（下行链路）、反向链路（上行链路）功率控制。
Power control consists of forward link (downlink) power control and backward link (uplink) power control.
在LTE上行链路，通过完成闭环功率控制命令对系统的性能进一步优化。
In LTE Uplink, further optimization of the system performance can be done via closed loop power control commands.
给出了RNC中上行链路功率控制模块的设计方案并予以实现。
The design and implementation of uplink power control module in RNC is proposed.
一种在移动通信系统中通过使用下行链路发射功率控制（TPC）比 特来通知终端上行链路同步获取的方法。
A method of informing a terminal of uplink synchronization acquisition in a mobile communication system by using downlink transmit power control (TPC) bits.
重点研究了基于SIR估计的功率控制算法和上行的开环功率技术。
Following it mainly researches the power control algorithm based SIR estimation and uplink outer-loop power control algorithm.
针对采用专用控制信道的DS - CD MA系统的上行链路，本文直接利用控制信道的导频符号进行SIR测量的闭环功率控制，并通过计算机仿真对链路的性能进行分析。
An SIR-based close loop power control algorithm is presented. The pilot symbols of control channel in DS-CDMA up-link system are used to measure the received SIR.
针对采用专用控制信道的DS - CD MA系统的上行链路，本文直接利用控制信道的导频符号进行SIR测量的闭环功率控制，并通过计算机仿真对链路的性能进行分析。
An SIR-based close loop power control algorithm is presented. The pilot symbols of control channel in DS-CDMA up-link system are used to measure the received SIR.
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