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网络编码构造算法研究
引用本文:陈海勇,朱诗兵,李长青.网络编码构造算法研究[J].现代电子技术,2011,34(19):11-14.
作者姓名:陈海勇  朱诗兵  李长青
作者单位:1. 装备指挥技术学院研究生院,北京,101416
2. 装备指挥技术学院训练部,北京,101416
3. 装备指挥技术学院信息装备系,北京,101416
摘    要:网络编码是通信网络中信息传输技术的一个重大突破,其核心思想就是利用路由器的智能化功能,允许网络中间节点对传输信息进行编码,从而提高网络传输效率。该文通过"蝶形网络"来分析网络编码的基本原理,并归纳现有网络编码的基本构造算法及其优缺点,最后讨论网络编码构造算法的进一步发展方向。

关 键 词:网络编码  构造算法  多项式时间算法  随机网络编码

Research on Construction Algorithm of Network Coding
CHEN Hai-yong,ZHU Shi-bing,LI Chang-qing.Research on Construction Algorithm of Network Coding[J].Modern Electronic Technique,2011,34(19):11-14.
Authors:CHEN Hai-yong  ZHU Shi-bing  LI Chang-qing
Affiliation:CHEN Hai-yong1,ZHU Shi-bing2,LI Chang-qing3(1.Department of Postgraduate,Institute of Command & Technology of Equipment,Beijing 101416,China,2.Department of Training,3.Department of The Informational Equipment,China)
Abstract:Network coding is an important breakthrough of the information transmission technology in communication network,whose main idea is using the intelligentized function of router and encoding the transmit information by the intermediate node of network to improve the efficiency of network transmission.An example about papilionaceous net is proposed to analyze the basic theory of network coding,the basic construction algorithm,advantages and shortages of network coding are summarized,and the further development...
Keywords:network coding  construction algorithm  multinomial time algorithm  random network coding  
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