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Traffic of packets with non-homogeneously selected destinations in scale-free network

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  • Ling, Xiang
  • Jiang, Rui
  • Wang, Xiong
  • Hu, Mao-Bin
  • Wu, Qing-Song

Abstract

In this paper, we study the information traffic flow in communication networks with scale-free topology. We consider the situation arising when packets are delivered to non-homogeneously selected destinations. It is found that the network capacity Rc increases with the increase of 〈k〉 (average degree of destination nodes) under local routing strategy. In contrast, Rc is essentially independent of 〈k〉 under shortest path strategy. Based on this finding, an integrated routing strategy that can enhance network capacity is proposed by combining the two strategies.

Suggested Citation

  • Ling, Xiang & Jiang, Rui & Wang, Xiong & Hu, Mao-Bin & Wu, Qing-Song, 2008. "Traffic of packets with non-homogeneously selected destinations in scale-free network," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 387(18), pages 4709-4715.
    • Handle: RePEc:eee:phsmap:v:387:y:2008:i:18:p:4709-4715
    DOI: 10.1016/j.physa.2008.03.022
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    Citations

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    Cited by:

    1. Mishra, Ankit & Wen, Tao & Cheong, Kang Hao, 2024. "Efficient traffic management in networks with limited resources: The switching routing strategy," Chaos, Solitons & Fractals, Elsevier, vol. 181(C).
    2. Huang, Jian & Hu, Mao-Bin & Jiang, Rui & Li, Ming, 2018. "Effect of pre-signals in a Manhattan-like urban traffic network," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 503(C), pages 71-85.
    3. Chen, Jun-Jie & Hu, Mao-Bin & Wu, Yong-Hong, 2022. "Traffic-driven epidemic spreading with non-uniform origin and destination selection," Chaos, Solitons & Fractals, Elsevier, vol. 161(C).
    4. Maniadakis, Dimitris & Varoutas, Dimitris, 2014. "Network congestion analysis of gravity generated models," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 405(C), pages 114-127.

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