西安电子科技大学学报（自然科学版）2013，Vol.40Issue(1)：105-110,168,7.DOI:10.3969/j.issn.1001-2400.2013.01.019
一种利用本原元的快速RS码盲识别算法
Fast blind recognition algorithm for RS codes by primitive element
摘要
Abstract
A new algorithm is presented to solve RS code blind recognition problems. By searching the code length and the field parallelly based on the parith check function of the primitive element, the recognition efficiency is improved. The reliability of roots' searching is promoted by omitting error contained code words which do not accord with the primitive element parith check. The generator polynomial is forward-backward searched using the continuity of roots to simplify calculations and accelerate the search speed. Simulation results indicate that the new algorithm's upper limit of BER when correct recognition rate is 90% has a significant increase.关键词
RS码/信道编码/盲识别/本原域元素Key words
Reed-Solomon codes/ channel coding/ blind recognition/ primitive element分类
信息技术与安全科学引用本文复制引用
王平,曾伟涛,陈健,陆继翔..一种利用本原元的快速RS码盲识别算法[J].西安电子科技大学学报（自然科学版）,2013,40(1):105-110,168,7.基金项目
高等学校学科创新引智计划资助项目(B08038) （B08038）
