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基于局部重传和网络编码的可靠性传输机制

DOI: 10.13190/j.jbupt.2014.04.012, PP. 54-58

Keywords: 无线网络,可靠性传输,随机网络编码,冗余度,局部重传

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Abstract:

为推动基于网络编码的多路径路由(NCMR)可靠性传输机制的实用化,提出了一种面向无线Adhoc网络应用的基于局部重传和网络编码的多路径路由(LR-NCMR)可靠性传输机制,在多路径路由基础上应用网络编码对数据包进行编码融合,引入重传机制在局部范围进行数据包重传.仿真结果表明,相比于已有的NCMR可靠性传输机制,新的方式能提高网络的传输可靠性,同时降低网络中的数据包冗余度.

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