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无线物联网中基于网络编码的能量受限数据传输机制 被引量：9

Network Coding Based Energy Constrained Data Transmission Mechanism in Wireless Internet of Things
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摘要 本文针对无线物联网能量有限的应用场景,提出一种基于网络编码的能量受限数据传输机制NCDT.NCDT引入传染病路由的思想,对网络编码数据包的传输方式进行建模.通过限制编码数据包在网络中的复制次数,以及参与数据包交换的移动终端数量,控制网络的整体能量消耗.NCDT机制在限制网络编码资源消耗的同时,保证了在传输过程中取得较高的传输可靠性. A network coding based energy constrained data transmission mechanism NCDT is proposed in this paper for limited energy scenario in wireless internet of things.NCDT makes use of epidemic routing to construct mathematical model to describe transmission process of coding packets.NCDT controls overall energy overhead through constraining duplication time of coding packets and the number of terminals that exchange packets.While constraining resource consumption,NCDT maintains high transmission reliability.
作者 黄辰 李可维 张伟 潘永才 黄本雄 戴彬
机构地区 湖北大学物理学与电子技术学院 武汉第二船舶设计研究所 华中科技大学电信系
出处 《电子学报》 EI CAS CSCD 北大核心 2013年第1期144-147,共4页 Acta Electronica Sinica
基金 国家自然科学基金(No.60803005) 教育部新世纪人才基金(No.NCET-06-0642) 湖北省软科学研究专项项目(No.2011DHA014) 湖北大学自然科学基金
关键词 网络编码 物联网 能量 network coding internet of things energy
分类号 TP301 [自动化与计算机技术—计算机系统结构]
  • 相关文献

参考文献15

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共引文献9

同被引文献75

  • 1王小乐,刘青宝,陆昌辉,陈文凯.一种处理障碍约束的聚类算法[J].计算机应用,2009,29(2):406-408. 被引量：3
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引证文献9

二级引证文献53

电子学报
2013年 第1期

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