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Integrating Local Dynamic And Global Static Information For Routing Traffic On Networks

Author

Listed:
  • YONG ZHUANG

    (Department of Modern Physics, University of the Science and Technology of China, Hefei 230026, China)

  • DONG-MEI SHI

    (Department of Modern Physics, University of the Science and Technology of China, Hefei 230026, China;
    Department of Physics, Bohai University, Jinzhou 121000, China)

  • WEN-BO DU

    (School of Electronic and Information Engineering, Beihang University, Beijing 100083, China)

  • HAI-FENG ZHANG

    (Department of Modern Physics, University of the Science and Technology of China, Hefei 230026, China;
    School of Mathematical Science, Anhui University, Hefei 230039, China)

  • BING-HONG WANG

    (Department of Modern Physics, University of the Science and Technology of China, Hefei 230026, China)

Abstract

Congestion in communication networks is a topic of theoretical interest and practical importance. In this work, we propose a mixed routing strategy by considering the global static information (topology of the network) and local dynamic information (queue length of neighbor nodes). Under this routing strategy, the traffic capacity can be remarkably promoted compared with that by former efficient routing strategy [G. Yanet al., Phys. Rev. E73, 046108 (2006)]. Besides, the traffic capacity, the average packet number as well as the travel time are almost independent of a time delay in updating the local dynamic information.

Suggested Citation

  • Yong Zhuang & Dong-Mei Shi & Wen-Bo Du & Hai-Feng Zhang & Bing-Hong Wang, 2011. "Integrating Local Dynamic And Global Static Information For Routing Traffic On Networks," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 22(06), pages 649-659.
    • Handle: RePEc:wsi:ijmpcx:v:22:y:2011:i:06:n:s012918311101652x
    DOI: 10.1142/S012918311101652X
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