Models of Link Capacity Distribution in Isp's Router-Level Topology

• DOI: 10.5121/ijcnc.2011.3515
• Publication Date: 2011-10-13T04:57:05Z
• Authors: Takahiro Hirayama; Shin ichi Arakawa; Shigehiro Hosoki; Masayuki Murata
• Keywords: Link (geometry)

Modeling the Internet is vital for network researches.Recent measurement studies on topology show that degree distribution obeys power-law distribution.However, only does not determine performance of control methods.As previous have shown, one important factors to characterize methods in a structure topologies.However, other characteristics, which are even more important, link capacities and node processing because these characteristics particular communication networks.In this paper, we investigate how model capacity router-level topologies.We first reveal ISP's backbone Japan with exponent -1.1.To clarify reason distribution, evaluate throughput networks having various kinds distributions.Our numerical results can accommodate much traffic than exponential distributions capacities.