【摘要】：近年來，物理層網(wǎng)絡(luò)編碼已經(jīng)成為通信領(lǐng)域的熱點(diǎn)課題，而網(wǎng)絡(luò)編碼的研究最早開始于計(jì)算機(jī)網(wǎng)絡(luò)中。筆者從計(jì)算機(jī)網(wǎng)絡(luò)應(yīng)用角度出發(fā)，結(jié)合網(wǎng)絡(luò)編碼技術(shù)，展開了如下工作: 1.總結(jié)物理層網(wǎng)絡(luò)編碼研究歷史和進(jìn)展，介紹其基本應(yīng)用，指出當(dāng)前研究存在的問題和不足，論述課題研究意義。 2.分析物理層網(wǎng)絡(luò)編碼技術(shù)原理，以雙向線狀網(wǎng)絡(luò)和多節(jié)點(diǎn)網(wǎng)絡(luò)為例，闡述物理層網(wǎng)絡(luò)編碼技術(shù)的實(shí)現(xiàn)過程，，并分析其研究發(fā)展的新方向。 3.探討物理層網(wǎng)絡(luò)編碼在計(jì)算機(jī)網(wǎng)絡(luò)中應(yīng)用，以三節(jié)點(diǎn)基本模型為研究對象，通過模型建立，分析了計(jì)算機(jī)網(wǎng)絡(luò)中簡單數(shù)據(jù)傳遞和幀數(shù)據(jù)傳輸兩種方式下物理層網(wǎng)絡(luò)編碼的應(yīng)用，并對相關(guān)性能進(jìn)行了分析，最后針對模型，在OPNET下進(jìn)行網(wǎng)絡(luò)仿真。
[Abstract]:In recent years, physical layer network coding has become a hot topic in the field of communication, and the research of network coding began in computer network. From the point of view of computer network application, combined with network coding technology, the author has carried out the following work: 1. This paper summarizes the research history and progress of physical layer network coding, introduces its basic application, points out the existing problems and shortcomings of the current research, and discusses the significance of the research. two銆

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