Efficient Bandwidth Transmission using Forward Error Correcting Code

摘要：

In order to realize error free communication we have to add appropriate redundancy to the transmitted bit stream. This can be achieved using the Convolutional code. There are a number of techniques for decoding Convolutional code. The method used in this work is the Viterbi algorithm which performs maximum likelihood decoding.This work will give an overview to the convolution encoder and the Viterbi decoder. Furthermore, the simulation environment using MATLAB tool in the evaluation of the performance of the decoder with additive white Gaussian noise channel will be considered.

关键词： Coding theory Digital Signal Processing Digital Filter

作者: Yousef Hwegi Nasser Ali M.Jayachandran

作者单位: Department of Computer Engineering, Alfatah university, Tripoli-Libya

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Computer Science and Information Technology(第二届计算机科学与信息技术国际会议 ICCSIT2009)

会议地点: 北京

会议语种:英文

页码: 2518-2522

在线出版日期: 2009-08-08（万方平台首次上网日期，不代表论文的发表时间）