PCE：电源控制错误
“电源控制错误”（Power Control Error）在技术文档和硬件维护中常被缩写为PCE，这一简称便于快速书写和日常使用。该术语主要用于计算机硬件领域，指设备在电源管理或供电调节过程中出现的异常状况，是排查系统稳定性问题时需要关注的重要指标之一。
Power Control Error具体释义
Power Control Error的英文发音
例句
- A TDD / CDMA system level simulation platform. is devised. Based on the platform, the effect of power control error on the DL performance of TDD / CDMA is analyzed and simulated in the environment with velocity of 120 km / h.
- 设计了时分双工码分多址系统级仿真平台，仿真分析了功率控制误差对120km/h车速的时分双工码分多址系统下行性能的影响。
- In addition, the impact of the shadowing, power control error and imperfect sectorization on the interference and system capacity are evaluated.
- 此外，该文还研究了阴影衰落、功率控制误差和非理想扇区天线这些实际因素对系统干扰与业务容量的影响。
- Effect of Power Control Error(PCE) on the DL Performance of TDD / CDMA System
- 功控误差对时分双工码分多址系统下行性能的影响
- Computer simulation results show that under the interleaving coding and power control, for a given bit error rate, the required ratio of signal to interference increases slightly as the fading increases;
- 仿真结果表明，由于编码交织及功率控制的共同作用，在链路达到一定误码率时，所需的信噪比随着信道衰落的增加而增加缓慢；
- After that, several main factors that affect the performance of power control, estimation precision of SIR, step size, error rate of TPC decision and time delay of TPC etc are discussed, and the simulation curves and analysis of the first three cases are provided.
- 讨论了影响功率控制技术性能的几个关键因素：信扰比（SIR）估计精度、步长选择、功控比特传输错误及功控时延等，并给出了仿真曲线和结果分析。
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