Modeling Data Transport Capacity of Mobile Networks for Mobile Social Services

Modeling Data Transport Capacity of Mobile Networks for Mobile Social Services
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为移动社交服务建模移动网络的数据传输能力

DOI:
10.1109/access.2017.2724059
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发表时间:
2017-07
期刊:
影响因子:
3.9
通讯作者:
Cheng Wang
Cheng Wang
中科院分区:
计算机科学3区
文献类型:
--
作者:
Zhong Li;Cheng Wang

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本文主要研究移动网络对移动社会服务的数据传输能力。具体地说,具有基础设施支持的移动自组织社交网络(MAHSN)被认为是运营商网络。在具有基础设施支持的MAHSNs中,底层物理网络和上层社会关系网络相互作用,共同影响这种混合移动社会通信承载网络的容量。对于物理网络,我们引入了一个更实用的分簇模型来刻画用户的社交行为。我们考虑为每个移动用户设置一个虚拟归属点。对于上层社会关系网络,我们提出了一种改进的基于人口的模型,将移动用户的归属点映射到社会关系形成中,以解决移动环境中的社会关系形成问题。该过程综合考虑了聚类层次的友好度和友好度分布。最后,从分层组网的角度,分析了社交流量会话的地理分布,以推导出具有基础设施支持的MAHSN的社交广播会话的容量。这些结果为深入了解用户的移动模式和社会关系形成对具有基础设施支持的MAHSN的能力的影响提供了深入的见解。
In this paper, we mainly study the data transport capacity of mobile networks for mobile social services. Specifically, mobile ad hoc social networks (MAHSNs) with infrastructure support are considered the carrier networks. In MAHSNs with infrastructure support, the underlying physical networks and the upper social relationship networks interact with each other and influence the capacity of this hybrid mobile social communication carrier network together. For the physical networks, we introduce a more practical clustered model to depict the social behavior of users. We consider a virtual home point for each mobile user. For the upper social relationship networks, we propose an improved population-based model, in which we map the home points of the mobile users into the social relationship formation, to solve the social formation problem in the mobile environment. This process comprehensively considers the clustering levels of the degree of friendship and friendship distribution. Finally, from a layered networking perspective, the geographical distribution of the social traffic sessions is analyzed to derive the capacity for social-broadcast sessions of MAHSNs with infrastructure support. The results provide deep insights into the impacts of a user’ mobility pattern and social relationship formation on the capacity of MAHSNs with infrastructure support.
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