Abstract
In this paper, the multi-path utility maximization problem is investigated. As the objective function of Multipath routing is not strictly concave, the dual problem may not be differentiable for every point when one attempts to use a duality approach. To ensure the objective function strictly concave, a logarithmic term is introduced. We propose a distributed rate allocation algorithm and prove the convergence performance. Simulation results show that the mechanism can converge rapidly and make better use of network resources.
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Han, H., Shakkottai, S., Hollot, C.V., Srikant, R., Towsley, D.: Multi-path TCP: a joint congestion control and routing scheme to exploit path diversity on the Internet. IEEE/ACM Trans. Networking 14(6), 1260–1271 (2006)
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Bu, Y., He, W., Jiang, K., Wang, B. (2012). Distributed Rate Allocation for Multi-path Routing Based on Network Utility Maximization. In: Tan, Y., Shi, Y., Ji, Z. (eds) Advances in Swarm Intelligence. ICSI 2012. Lecture Notes in Computer Science, vol 7332. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31020-1_46
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DOI: https://doi.org/10.1007/978-3-642-31020-1_46
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31019-5
Online ISBN: 978-3-642-31020-1
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