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| 马华东,袁培燕,赵东.移动机会网络路由问题研究进展.软件学报,2015,26(3):600-616 |
| 移动机会网络路由问题研究进展 |
| Research Progress on Routing Problem in Mobile Opportunistic Networks |
| 投稿时间：2014-03-05 修订日期：2014-10-04 |
| DOI：10.13328/j.cnki.jos.004741 |
| 中文关键词: 机会路由 数据转发 移动机会网络 |
| 英文关键词:opportunistic routing data forwarding mobile opportunistic networks |
| 基金项目:国家自然科学基金(61332005, 61133015); 创新研究群体基金(61421061); 高等学校博士学科点专项科研基金(20120005130002); 国家科技支撑计划(2013BAK01B02); 北京市教委共建项目 |
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| 摘要点击次数: 6207 |
| 全文下载次数: 4214 |
| 中文摘要: |
| 移动机会网络基于节点接触形成的通信机会逐跳转发数据,是满足物联网透彻感知与泛在互联的一种重要技术手段.机会路由作为实现间歇式连通环境下节点通信的基本方法,具有十分重要的研究意义,引起了研究人员的广泛关注.首先介绍了移动机会网络的概念、体系结构、典型应用以及所面临的一些挑战;然后详细阐述了机会路由算法的评价指标、设计需求与转发机制,并介绍了研究进展;最后,对机会路由未来的研究趋势进行了分析与展望. |
| 英文摘要: |
| Mobile opportunistic networks (MONs) utilize the communication opportunities arising from node contacts to forward data in a hop-by-hop manner, and they play an important role in implementing the intensive perception and ubiquitous interconnection in Internet of Things. Opportunistic routing is the basic method for data communication in intermittently connected scenarios, so it is worth studying and has captured great interests from researchers. First, this paper introduces the concept, system architecture, typical applications of MONs, and some technical challenges in this field. Second, it reviews the opportunistic routing problem from three aspects: 1) evaluation metrics, 2) design requirements, 3) forwarding schemes. Some of the latest progresses of this research are also presented. Finally, the future research trends of opportunistic routing are analyzed and prospected. |
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