电子科技大学学报Issue(4)：541-545,5.DOI:10.3969/j.issn.1001-0548.2013.04.002
基于游程统计的自同步扰码多项式阶数估计
Order Estimation of Self-Synchronizing Scrambling Polynomial Based on Run Statistic
摘要
Abstract
In order to get the self-synchronizing scrambling information of the unknown lines in digital communication, a method of order estimation of self-synchronizing scrambling polynomial is presented. Through deeply studying the run property of self-synchronizing scrambled sequences, the corresponding relationship between the result of run statistic and the order of the self-synchronizing scrambling polynomial is gained. With this relationship, after calculating the run statistic with different length using the received scrambled sequence, the self-synchronizing scrambling polynomial order of the unknown line will be estimated through the distribution of the run extremums. The results of experiment verify the correctness of the theory analysis and the validity of the whole method.关键词
数字通信/阶数估计/游程统计/自同步扰码多项式Key words
digital communication/order estimation/run statistic/self-synchronizing scrambling polynomial分类
信息技术与安全科学引用本文复制引用
黄芝平,周靖,苏绍璟,刘纯武,吕喜在..基于游程统计的自同步扰码多项式阶数估计[J].电子科技大学学报,2013,(4):541-545,5.基金项目
部级项目 （）
