基于星载数传系统的一种BCH码的译码方案  

A BCH Code Decoding Scheme Based on Spaceborne Data Transmission System

作　　者：李璜宁 刘小荣 LI Huangning;LIU Xiaorong(Shanghai Aerospace Electronics Co.,Ltd.,Shanghai 201821,China)

机构地区：[1]上海航天电子有限公司,上海201821

出　　处：《集成电路应用》2023年第1期4-7,共4页Application of IC

摘　　要：阐述太空中的恶劣环境影响,数据在存储传输过程中因为诸如单粒子效应而产生的错误,需要对于数据接收端接收到的可能存在错误数据进行检查以及纠错,用以保证数据结构的完整性与可靠性。在诸多检纠错码中,BCH码无疑是一种较为成熟的方案,探讨一种较为新型的BCH码译码方案,完成对于给定长度的数据进行译码,从而完成检错、纠错过程。Due to the influence of the harsh environment in space, various errors occur during the storage and transmission of data due to effects such as the single-particle effect. At this time, it is necessary to check and correct the possible error data received by the data receiver to ensure the integrity and reliability of the data structure. Among the many error detection and correction codes, BCH code is undoubtedly a more mature scheme, the following will study a relatively new BCH code decoding scheme and complete the decoding of data of a given length, and finally complete the error detection and correction process.

关 键 词：信息通信 FPGA BCH 译码 

分 类 号：TN975[电子电信—信号与信息处理] TN792[电子电信—信息与通信工程]