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| 基于网络编码的无线物联网多中继协作切换机制 | |
| 引用本文： | 黄辰,张伟,李可维,杨维明,黄本雄,戴彬. 基于网络编码的无线物联网多中继协作切换机制[J]. 电子学报, 2012, 40(10): 1954-1957. DOI: 10.3969/j.issn.0372-2112.2012.10.008 |
| 作者姓名： | 黄辰 张伟 李可维 杨维明 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，教育部新世纪人才基金，湖北省软科学研究专项项目，湖北大学自然科学基金 |
| 摘 要： | 本文针对网状结构的无线物联网中的多跳切换场景,提出了一种基于网络编码的多中继协作切换机制MRH.MRH机制中采用了基于势能场的路由探测算法,通过中继协作的方式,将移动终端同时注册到多个漫游域上.配合网络编码,MRH机制使移动终端建立了到多个无线物联网接入点之间的灵活、可靠的切换连接,实现了在多个无线物联网间的平滑切换. |
| 关 键 词： | 网络编码 物联网 切换 |
| 收稿时间： | 2011-10-25 |
Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things |
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| HUANG Chen , ZHANG Wei , LI Ke-wei , YANG Wei-ming , HUANG Ben-xiong , DAI Bin. Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things[J]. Acta Electronica Sinica, 2012, 40(10): 1954-1957. DOI: 10.3969/j.issn.0372-2112.2012.10.008 | |
| Authors: | HUANG Chen ZHANG Wei LI Ke-wei YANG Wei-ming 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: | In this paper,we propose a network coding based multi-relay cooperative handover mechanism MRH,for multi-hop handover scenario in wireless internet of things.MRH adopts a route detection algorithm based on potential energy field.One mobile terminal can register on multiple roaming area through intermediate cooperation.Based on network coding,mobile terminal establishes reliable,flexible handover connections with multiple network access points,then smooth handover between multiple internet of things can be realized. |
| Keywords: | network coding internet of things handover |
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