| 术语 | error control |
| 释义 | error control 误差［差错］控制 1.That part of a protocol that controls the detection, and possibly the correction of errors. 规程中关于错误检测以及错误校正的控制部分。 2.An arrangement that will detect the presence of errors. In some systems, refinements are added that will correct the detected errors, either by operations on received data or by retransmission from the source. 检测错误的一种方案,在某些系统中还附加有对检测出的错误进行校正的措施,这可以 通过数据源重发数据或对接收的数据进行校正来实现。 3.A periodic or continuous check of such channel characteristics as delay distortion, frequency response, and noise in an effort to reduce or eliminate the causes of errors. 周期性地或连续地检验通道的某些性能,如延迟失真、频率响应及噪声等,以便消除或 减少引起错误的原因。 |
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