捕错译码是传码率满足R＜1／t的循环码译码最简单的方式，其中t是所能纠错误数的最大值，R是传码率。
The error-trapping decoder is the simplest way of decoding cyclic codes satisfying R < 1 / t , where t is the maximum number of errors to be corrected and R the code rate .
错码率