An adaptive routing scheme in scale-free networks

Nora Ben Haddou, Hamid Ez-Zahraouy () and Abdelilah Benyoussef
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Nora Ben Haddou: Laboratoire de Magnétisme et de Physique des Hautes Energie, Département de Physique, Faculté des Sciences, Rabat, Université Mohammed V, (URAC 12), Morocco
Hamid Ez-Zahraouy: Laboratoire de Magnétisme et de Physique des Hautes Energie, Département de Physique, Faculté des Sciences, Rabat, Université Mohammed V, (URAC 12), Morocco
Abdelilah Benyoussef: Laboratoire de Magnétisme et de Physique des Hautes Energie, Département de Physique, Faculté des Sciences, Rabat, Université Mohammed V, (URAC 12), Morocco

International Journal of Modern Physics C (IJMPC), 2015, vol. 26, issue 12, 1-10

Abstract: We suggest an optimal form of traffic awareness already introduced as a routing protocol which combines structural and local dynamic properties of the network to determine the followed path between source and destination of the packet. Instead of using the shortest path, we incorporate the "efficient path" in the protocol and we propose a new parameter α that controls the contribution of the queue in the routing process. Compared to the original model, the capacity of the network can be improved more than twice when using the optimal conditions of our model. Moreover, the adjustment of the proposed parameter allows the minimization of the travel time.

Keywords: Traffic internet; scale-free network; routing protocol; traffic awareness; average time; 89.75.Hc; 89.20.Hh; 89.40.-a (search for similar items in EconPapers)
Date: 2015
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DOI: 10.1142/S0129183115501387

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