摘要
CRC是一种数据通信中广泛应用的检错方法,文章从编码的数学原理出发,分析了CRC的编码本质、生成/校验矩阵、最小码重等参数,推导了编码应用中的检错概率、漏检错误概率结论,给出了利用CRC纠正单比特错误的实现算法和仿真性能。
CRC is widely used in checking mistakes in digital communication. This article has, from the principle of coding, analyzed the coding nature and generation/checking matrix, derived the mistake- checking and omission probability in coding and given the realizing algorithm and emulating performance of correcting single bit mistakes with CRC.
出处
《山西科技》
2005年第5期123-125,共3页
Shanxi Science and Technology
