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Community Roamer: A Social-Based Routing Algorithm in Opportunistic Mobile Networks

机译:社区漫游:机会移动网络中基于社会的路由算法

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Opportunistic mobile networks enable mobile devices to exchange data by opportunistic contacts between devices. Since communication is highly impacted by human mobility, the social properties of human beings are exploited to improve the performance of data forwarding. In this paper, we first analyze the threshold configuration of community merging during the process of distributed community discovery. We then introduce a new social-based routing algorithm, called Community Roamer, which identifies those active nodes moving between different clustered communities to create an efficient inter-community forwarding path. Simulations on four real data sets show that the new algorithm has a much lower overhead than the existing algorithms and comparable message delivery ratio.
机译:机会主义移动网络使移动设备能够通过设备之间的机会主义联系方式交换数据。由于沟通受到人类流动影响的影响,因此利用人类的社会性质来提高数据转发的绩效。在本文中,我们首先分析分布式社区发现过程中社区合并的阈值配置。然后,我们介绍一种新的基于社区路由算法,称为社区漫游者,该算法识别在不同聚类社区之间移动的那些活动节点,以创建有效的社区间转发路径。四个真实数据集的模拟表明,新算法的开销远低于现有算法和相当的消息传递比率。

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