摘要
文中提出了一种简化的多级译码方法。这种译码方法能够在不损害编码系统传输性能的情况下有效地减少译码器的运算量，从而减少译码时延。
A simplified multistage decoding method using threshold technique for multilevel coding is presented which can decrease the time delay of the multistage decoding greatly without the loss of the decoding performance and therefore make the real time decoding for multilevel codes possible.
出处
《电子科技》
1996年第4期10-13,共4页
Electronic Science and Technology
关键词
信道编码
多级编码
多级译码法
channel coding, multilevel coding, soft decision decoding
