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arXiv · 1305.0907

Maximum-Bandwidth Node-Disjoint Paths

Mostafa H. Dahshan
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Abstract

This paper presents a new method for finding the node-disjoint paths with maximum combined bandwidth in communication networks. This problem is an NP-complete problem which can be optimally solved in exponential time using integer linear programming (ILP). The presented method uses a maximum-cost variant of Dijkstra algorithm and a virtual-node representation to obtain the maximum-bandwidth node-disjoint path. Through several simulations, we compare the performance of our method to a modern heuristic technique and to the ILP solution. We show that, in a polynomial execution time, our proposed method produces results that are almost identical to ILP in a significantly lower execution time.

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Mostafa H. Dahshan. 2013-05-04. Maximum-Bandwidth Node-Disjoint Paths. https://arxiv.org/abs/1305.0907

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