摘要
提出一种改进的扩展海明码纠错算法,在不增大海明码距的情况下,提高海明码的抗干扰能力,实现对冲击噪声引起的突发干扰进行纠错。把对连续多位码元的纠错转化为对单码元的纠错,并将其运用于嵌入式系统通信中,提高了嵌入式系统通信中数据信息传输的可靠性。
An improved error - correcting algorithm of extended hamming code is given, which can correct the error brought by shock noise without increasing hamming distance. The algorithm translates multi -digits error correcting into a digit error correcting and was used for communications of embedded systems. It can improve communication reliability of embedded systems.
出处
《微处理机》
2006年第6期110-113,共4页
Microprocessors
