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New behavior of degree distribution in connected communication networks

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  • Marwa Benyoussef

    (Laboratoire de Magnétisme et Physique des Hautes Energies, LMPHE (URAC 12) Departement de physique, Faculté des sciences, Université Mohammed V-Agdal, Rabat, Morocco)

  • Hamid Ez-Zahraouy

    (Laboratoire de Magnétisme et Physique des Hautes Energies, LMPHE (URAC 12) Departement de physique, Faculté des sciences, Université Mohammed V-Agdal, Rabat, Morocco)

  • Abdelilah Benyoussef

    (Laboratoire de Magnétisme et Physique des Hautes Energies, LMPHE (URAC 12) Departement de physique, Faculté des sciences, Université Mohammed V-Agdal, Rabat, Morocco)

Abstract

The behavior of the degree distribution of two interdependent Barabasi–Albert (BA) sub-networks has been investigated numerically. The final complex structure obtained after connection of the two BA subnets exhibits two different kind of degree distribution law, which depends strongly on the manner in which the connection between the two subnets has been made. When connecting two existing BA subnets, the degree distribution follows a Gaussian distribution, while ensuring that the highest frequency level is still around the average degree of the final network. Whereas, when the connection is established progressively at the same time of the formation of the two BA subnets, the degree distribution follows a power-law scaling observed in real networks. It is also found that the evolution of links formed over a time for a specific node follows the same behavior, as the BA networks.

Suggested Citation

  • Marwa Benyoussef & Hamid Ez-Zahraouy & Abdelilah Benyoussef, 2014. "New behavior of degree distribution in connected communication networks," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 25(09), pages 1-9.
    • Handle: RePEc:wsi:ijmpcx:v:25:y:2014:i:09:n:s0129183114500405
    DOI: 10.1142/S0129183114500405
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