三维无标度无线网络的容量

Ziyu Wang, Zhiqing Wei, Z. Feng
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引用次数: 1

摘要

本文主要研究无标度特征对三维无线社交网络容量的影响。网络容量与社会集中度因子α、交际活跃度因子β和聚类因子γ三个参数有关。根据无标度特征的连接程度,即社会群体的规模,将所有节点分为两种类型:“社交蝴蝶”节点和正常节点。两种节点的容量与不同的参数有关。“社交蝴蝶”节点数量事实上较少,根据网络的社区特性,正常节点的容量更为复杂。分别提出了两种节点在均匀带宽分配下的理论容量。同时,我们模拟了阈值q0在不同n和α下的变化。我们发现q0接近最大群体成员数的66.7%,这是突破性的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Capacity of Three-Dimensional Scale Free Wireless Networks
This paper mainly studies the effect of scale-free characteristics on capacity in three-dimensional wireless social networks. The network capacity is related to three parameters: social concentration factor α, communication activity factor β and clustering factor γ. According to the connection degree of the scale-free features, namely, the size of the social group, all nodes are divided into two types: ’social-butterfly’ nodes and normal nodes. The capacity of two kinds of nodes is related to different parameters. The number of ’social-butterfly’ nodes is small de facto, and the capacity of normal nodes is more complicated according to the community characteristics of the network. We have proposed the theoretical capacity of two kinds of nodes under evenly bandwidth allocation respectively. Meanwhile, we simulated the variation of the threshold q0 under different n and α. We found that q0 is close to 66:7% of the maximum number of group members, which is groudbreaking.
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