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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 | |
| 引用本文： | 黄辰,李可维,张伟,潘永才,黄本雄,戴彬. 无线物联网中基于网络编码的能量受限数据传输机制[J]. 电子学报, 2013, 41(1): 144-147. DOI: 10.3969/j.issn.0372-2112.2013.01.025 |
| 作者姓名： | 黄辰 李可维 张伟 潘永才 黄本雄 戴彬 |
| 作者单位： | 1. 湖北大学物理学与电子技术学院,湖北武汉,430062 2. 武汉第二船舶设计研究所,湖北武汉,430064 3. 华中科技大学电信系,湖北武汉,430074 |
| 基金项目： | 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 |
| 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. |
| 关 键 词： | 网络编码 物联网 能量 |
| 收稿时间： | 2011-12-20 |
Network Coding Based Energy Constrained Data Transmission Mechanism in Wireless Internet of Things |
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| HUANG Chen , LI Ke-wei , ZHANG Wei , PAN Yong-cai , HUANG Ben-xiong , DAI Bin. Network Coding Based Energy Constrained Data Transmission Mechanism in Wireless Internet of Things[J]. Acta Electronica Sinica, 2013, 41(1): 144-147. DOI: 10.3969/j.issn.0372-2112.2013.01.025 | |
| Authors: | HUANG Chen LI Ke-wei ZHANG Wei PAN Yong-cai HUANG Ben-xiong DAI Bin |
| Affiliation: | 1.Faculty of Physical and Electronics,Hubei University,Wuhan,Hubei 430062,China;2.Wuhan Second Ship Design and Research Institute,Wuhan,Hubei 430064,China;3.Department of Electronic and Information Engineering,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China) |
| Abstract: | 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. |
| Keywords: | network coding internet of things energy |
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