摘要
介绍了一种长距离无线数字通信中的信道编码设计方案。为改善通信质量,采用了(255,233)RS编码+(8,255)交织+(2,1,7)卷积编码这一信道编码方式。MATLAB仿真结果表明,该级联码能有效降低数字通信系统的误码率,在无线数字通信领域中有着很好的应用前景。
This paper introduces a method of designing the channel coding on long-distance wireless digital communication, in order to enhance the quality of communication,（255,233）RS code and（2,1,7）convolu-tion code are cascaded by （8,255） inter-leaver. The MATLAB simulation result shows that cascaded code will be widely used in wireless digital communication region because of its low error rate.
出处
《南通职业大学学报》
2014年第1期84-88,共5页
Journal of Nantong Vocational University
关键词
信道编码
RS编码
卷积编码
交织
级联码
仿真
channel encoding
RS encoding
convolution encoding
interleave
cascaded code
simulation
