计算机工程2018，Vol.44Issue(3)：78-81,4.DOI:10.3969/j.issn.1000-3428.2018.03.013
一种低时延极化码列表连续删除译码算法
A Low-latency Successive Cancellation List Decoding Algorithm for Polar Codes
摘要
Abstract
In order to further reduce the decoding delay,a low-latency adaptive Successive Cancellation List (SCL) decoding algorithm based on path reuse is proposed.A repeated path replicating scheme based on CRC check is adopted for the phenomenon that there is a duplicate path between SCL decoders for different lists.Simulation results show that compared with traditional CA-SCL algorithm and AD-SCL algorithm,the proposed decoding algorithm can maintain high decoding performance and lower decoding delay in the low signal-to-noise ratio channel.关键词
极化码/译码算法/列表连续删除/路径复用/低时延Key words
polar codes/decoding algorithm/Successive Cancellation List(SCL)/path reuse/low-latency分类
信息技术与安全科学引用本文复制引用
刘亚军,李世宝,刘建航,陈海华..一种低时延极化码列表连续删除译码算法[J].计算机工程,2018,44(3):78-81,4.基金项目
国家自然科学青年基金(61402433) （61402433）
山东省自然科学基金(ZR2014FM017) （ZR2014FM017）
中央高校基本科研业务费专项资金(15CX05025A) （15CX05025A）
青岛市科技创新计划项目(15-9-80-jch) （15-9-80-jch）
青岛市黄岛区科技发展计划项目(2014-1-45). （2014-1-45）
