with the development of network technology rapidly, the information transmission and security was needed to strengthen and network coding technology corresponded to the need of wireless network development. Network coding can optimize the performance of network transmission and use network node to store and process data. the application of network coding promoted and optimized the ef-ficiency of network information transmission and had realistic significance in wireless network.% 随着网络技术的快速发展,信息传输和信息安全需进一步加强,网络编码技术的应用符合当前无线网络快速发展的需求,网络编码不仅优化网络传输的性能,还利用网络节点对数据进行存储转发及数据处理,网络编码的应用促进和优化了网络信息传输的有效性,在无线网络发展中具有重要的现实意义。
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