RS与卷积级联码在Rice信道中的性能分析  

The performance analysis of cascaded codes of RS and convolution in Rice channel

作　　者：俞丹丽[1] 夏厚培[2] 

机构地区：[1]南京信息工程大学电子与信息工程学院,南京210044 [2]中国船舶重工集团公司第七二四研究所,南京210003

出　　处：《雷达与对抗》2012年第2期36-39,共4页Radar & ECM

摘　　要：针对Rice信道的特性,采用RS码与卷积码进行级联的纠错编码方案,使用matlab对其在Rice信道上的纠错性能进行仿真分析。结果表明,在Rice信道上,RS和卷积的级联码是一种易于实现且性能优越高效的纠错码,有较高的实用价值。In terms of the characteristics of the Rice channel, coding using the cascaded codes of the RS and the convolution the scheme is adopted, the error correction in the Rice channel are simulated and analyzed through of the error correction whose performances of the Matlab. The results show that the cascaded codes of the RS and the convolution as the error correction codes are easy to be realized and have excellent and highly-efficient performances in the Rice channel with high appli- cation value.

关 键 词：RS码 卷积码 级联码 RICE信道 

分 类 号：TN911.22[电子电信—通信与信息系统]