IDEAS home Printed from https://ideas.repec.org/a/wsi/ijmpcx/v34y2023i09ns0129183123501231.html
   My bibliography  Save this article

An improved local efficient routing strategy on scale-free networks

Author

Listed:
  • Jinlong Ma

    (School of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China)

  • Jindong Wei

    (School of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China)

  • Jiaxin Ma

    (School of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China)

  • Zhijia Lu

    (Mechanical and Electrical College, Shijiazhuang University, Shijiazhuang 050035, P. R. China)

Abstract

To improve the traffic capacity of scale-free networks, we propose an improved local efficient routing (ILER) strategy based on node degree and network constraint index (NCI). NCI describes how closely a node is maintained directly or indirectly with other nodes, and it only considers the relationship between nodes and their neighbors, not the topology of the network. Both the node degree and NCI are a parameter to describe the importance of nodes, and the combination of the two can make up for their own shortcomings, making it particularly important. Under the ILER strategy, packets can bypass some central nodes in the network for transmission, so that the central nodes in the network are not prone to congestion, thereby increasing the network traffic capacity. Through simulation comparison, the network traffic capacity under ILER strategy is significantly higher than that under probability routing (PR) strategy and efficient routing (ER) strategy. Under the ILER strategy, the average path length (APL) of the network is also shorter than that under the PR and ER strategies. In addition, whether target attack or random attack, the network has strong robustness under ILER strategy.

Suggested Citation

  • Jinlong Ma & Jindong Wei & Jiaxin Ma & Zhijia Lu, 2023. "An improved local efficient routing strategy on scale-free networks," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 34(09), pages 1-14, September.
    • Handle: RePEc:wsi:ijmpcx:v:34:y:2023:i:09:n:s0129183123501231
    DOI: 10.1142/S0129183123501231
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0129183123501231
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0129183123501231?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:ijmpcx:v:34:y:2023:i:09:n:s0129183123501231. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/ijmpc/ijmpc.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.