Scaling Laws of Social-Broadcast Capacity for Mobile Ad Hoc Social Networks
Scaling Laws of Social-Broadcast Capacity for Mobile Ad Hoc Social Networks
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DOI：
10.1109/mass.2015.44
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发表时间：
2015-10
期刊：
影响因子：
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通讯作者：
Yu Fang;Zijiao Zhang;Cheng Wang;Zhong Li;Huiya Yan;Changjun Jiang
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文献类型：
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作者：
Yu Fang;Zijiao Zhang;Cheng Wang;Zhong Li;Huiya Yan;Changjun Jiang
在本文中，我们主要研究的移动的ad hoc社交网络（MAHSNs）的社会网络应用程序的底层移动的ad hoc网络上实现的容量缩放律。我们通过引入一个聚类模型来模拟移动的社交用户的真实移动模式，该模型定义了两个级别的移动性，即，根据移动性对网络容量获得的影响，分为强移动性和弱移动性。为了解决移动的社交用户之间的社会关系的形成，我们采用了一个距离和密度感知的社会模型，称为人口距离为基础的模型，全面和实际考虑的聚类水平的友谊度和分布。在这些模型下，我们推导出MAHSNs中社交广播会话的容量缩放定律。研究结果为用户的移动模式和社会关系的形成对MAHSNs网络容量的影响提供了探索性的见解。
In this paper, we mainly investigate capacity scaling laws of the mobile ad hoc social networks (MAHSNs)where social networking applications are implemented over the underlying mobile ad hoc networks. We model the real-world mobility pattern of mobile social users by introducing a clustered model that defines two levels of mobility, i.e., Strong mobility and weak mobility, according to the impacts of mobility on the gain of network capacity. To address the formation of social relationships among mobile social users, we adopt a distance and density aware social model called population-distance-based model that comprehensively and practically takes account of the clustering levels of friendship degree and distribution. Under those models, we derive the capacity scaling laws for social-broadcast sessions in MAHSNs. The results provide the exploratory insights into the impacts of users' mobility patterns and the formation of social relationships on the network capacity of MAHSNs.