Traffic dynamics of packets generated with non-homogeneously selected sources and destinations in scale-free networks

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dc.creatorJiang, Rui
dc.creatorHu, Mao-Bin
dc.creatorWang, Wen-Xu
dc.creatorYan, Gang
dc.creatorWu, Qing-Song
dc.creatorWang, Bing-Hong
dc.date2007-01-27
dc.date.accessioned2026-07-07T07:43:40Z
dc.date.available2026-07-07T07:43:40Z
dc.descriptionIn this paper, we study traffic dynamics in scale-free networks in which packets are generated with non-homogeneously selected sources and destinations, and forwarded based on the local routing strategy. We consider two situations of packet generation: (i) packets are more likely generated at high-degree nodes; (ii) packets are more likely generated at low-degree nodes. Similarly, we consider two situations of packet destination: (a) packets are more likely to go to high-degree nodes; (b) packets are more likely to go to low-degree nodes. Our simulations show that the network capacity and the optimal value of $α$ corresponding to the maximum network capacity greatly depend on the configuration of packets' sources and destinations. In particular, the capacity is greatly enhanced when most packets travel from low-degree nodes to high-degree nodes.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/physics/0701309
dc.identifierhttp://arxiv.org/abs/physics/0701309
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122920
dc.subjectPhysics and Society
dc.subjectData Analysis, Statistics and Probability
dc.titleTraffic dynamics of packets generated with non-homogeneously selected sources and destinations in scale-free networks
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