西安电子科技大学学报（自然科学版）2025，Vol.52Issue(2)：25-32,8.DOI:10.19665/j.issn1001-2400.20250101
突发干扰场景下的多元极化码扩频技术研究
Research on nonbinary polar codes with the multiplicative repetition spread spectrum scheme for burst pulse interference environment
摘要
Abstract
With the emergence of a large number of services in wireless communication scenarios,wireless communication is affected by various interference factors and the electromagnetic environment has become more and more complex.To solve this problem and improve the reliability of a communication system,we study the burst pulse interference environment.First,we establish a composite Poisson distribution based mixed channel of the additive white gaussian noise channel and burst erasure channel for burst pulse interference environment.Then,we study nonbinary polar codes with the multiplicative repetition spread spectrum scheme for burst pulse interference environment and propose a spread spectrum sequence selection method based on the Euclidean distance.Simulation results show that the block error rate performance and the error floor performance of the nonbinary polar codes outperform than those of binary polar codes.In addition,the proposed nonbinary polar codes with the multiplicative repetition spread spectrum scheme are better than those with the Hadamard spread spectrum scheme.关键词
突发干扰/极化码/多元码/乘性重复扩频Key words
burst pulse interference/polar codes/non binary codes/multiplicative repetition spread spectrum分类
电子信息工程引用本文复制引用
徐荣池,朱敏,白宝明..突发干扰场景下的多元极化码扩频技术研究[J].西安电子科技大学学报（自然科学版）,2025,52(2):25-32,8.基金项目
国家级纵向科研项目 （）
