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协作通信中联合信道-网络编码的性能分析与资源分配

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摘要 在使用无线网络的过程中,用户到协作节点以及目的节点间的上行链路存在着一些问题,可靠性很差。研究过协作通信系统中的特定协作方案后,为了解决这种不可靠性,将信道编码和网络编码引入进来建立了联合信道—网络编码的协作通信系统,并推出系统中断概率的应用表达式。按照中断概率的衡量标准研究能量分配和码率分配是否能影响到系统性能,给出了更有利于提高可靠性的分配方法,从而提高网络性能。
作者 陈鸿波
出处 《信息通信》 2014年第8期162-163,共2页 Information & Communications
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