摘要
本文通过级联码方法，构造了一类适应于对抗信道记忆的差错控制码：ＲＳ－ＲＮＳ级联码。级联码的外码为多进制符号Ｒｅｅｄ－Ｓｏｌｏｍｏｎ码，内码为剩余数系统生成码。并且分析了ＲＳ－ＲＮＳ级联码的性能。
A class of codes with the good capability of anti multipath fading memory is constructed by using concatenation method. The concatenated codes employ residue number system product codes (RNS PC)as the inner codes,and nonbinary Reed Solomon (RS) codes as the outer codes. Performances of the concatenated codes with the same outer Reed Solomon codes and different length or the same length of RNS PC codes are estimated and compared.
出处
《通信学报》
EI
CSCD
北大核心
1999年第2期7-13,共7页
Journal on Communications
基金
国家自然科学基金
关键词
级联码
差错控制
纠错/检错码
RS-RNS
Concatenated code, Reed Solomon code, residue number system product code, error control, error correction/detection code
