无线网络编码研究综述

网络编码允许网络上的各个转发节点在转发数据的基础上参与数据处理,是一种提高网络吞吐量和网络可靠性的有效方法。文章在介绍网络编码的基本原理的基础上,概述了无线网络中各种基于网络编码的传输机制,从传输时间、可靠性能等方面评述了各种方法的优缺点,最后对无线网络编码的发展趋势进行了分析和展望。

Research on Wireless Network Coding:A Survey

Network coding has emerged as a technique to increase network capacity and improve the robustness of network by allowing the forwarders take part in processing the data not only forwarding the data packets.In this paper,we firstly introduce the basic idea of network coding,then describe many kinds of transmitting way based on network coding and point out the main advantages and disadvantages of network coding in these applications from the view of delay and reliability.In the end,the directions and future works are summarized.