%0 Journal Article
%T A Matrix decoding algorithm for Turbo-codes<br>一种Turbo码译码的矩阵算法
%A Zhang Zhongpei
%A Zhou Liang
%A <br>张忠培
%A 周亮
%J 电子与信息学报
%D 2002
%I 
%X A new matrix decoding algorithm for Turbo-codes is derived from Bahl's matrix algorithm. The complex iterating operations are paralleled and well formulclted as a set of simple matrix operations which are fit to design efficient VLSI circuits. Thus, the matrix algorithm increases the decoding speed and simplifies the excessive memory accesses, and is specially fit to Turbo-codes with small memories. States transfer and decoding process of Turbo-codes in 3GPP are also discussed in this paper.
%K MAP algorithm
%K Turbo-codes
%K Iterative decoding
%K Matrix algorithm<br>MAP算法
%K Turbo码
%K 迭代译码
%K 矩阵算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=3A9D4322E9360D95&yid=C3ACC247184A22C1&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=4FE459D71E3BF8EB&eid=273ADA1BCEFE8C00&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=5