摘要
现有的一些信道编码识别方法通常是基于矩阵化简来进行的识别,容错性能一般。提出了一种秩统计和码根特征的识别方法,解决了对循环码的盲识别问题。理论分析及仿真实验表明在较高误码率条件下,利用秩统计和码根特征对循环码进行识别,效果较好。
Now the recognition methods of channel coding are based on the simplification of matrices,and their error-resilient capabilities are common.A method with rank statistic and codes roots character is proposed to solve blind recognition of cyclic codes.Under the case of high BER,both theoretical analysis and simulation experiment show the good performance of the rank statistic and codes roots character recognition method.
出处
《电子信息对抗技术》
2010年第6期26-29,共4页
Electronic Information Warfare Technology
关键词
循环码
码根特征
生成多项式
盲识别
cyclic codes
codes roots character
creating polynomial
blind recognition
