Application of Vectorization Loop in the Process ofLDPC Code Decoding

摘要：

In the process of decoding emulation of LDPC code, belief propagation algorithm is adopted. According to this iterative decoding algorithm, a new vectorization idea is proposed, integrating iterative process and vector operation. Compared with use of simple loop statement, it has Improved decoding speed greatly.

关键词： LDPC code belief propagation algorithm vector operation

作者: HAN Jian-Bing HE Chen HE He Yun

作者单位: Hebei University of Science and Technology ShijiazhuangHebei, China The 54lh Research Institute of CETC Shijiazhuang Hebei, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 387-389

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）