【摘要】 网络编码理论是信息论的一个重要突破,已成为众多领域的研究热点。归纳已有网络编码研究中的关键理论问题及其研究成果和研究方法,评述解决方案的优点和不足,最后讨论了其发展方向。更多还原

【Abstract】 Network coding is a significant breakthrough in information theory,it has been researched hot-spots in many areas.This paper summarized key theoretic problems of current network coding as well as its achievements and methodologies,in addition to analyzing pros and cons of those solutions.Finally,it discussed the directions.更多还原