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DACoRM: A Coordinated, Decentralized and Adaptive Network Resource Management Scheme

Tuncer, D; Charalambides, M; Pavlou, G; Wang, N; (2012) DACoRM: A Coordinated, Decentralized and Adaptive Network Resource Management Scheme. In: Proceedings of the 2012 IEEE Network Operations and Management Symposium – NOMS 2012. (pp. 417 - 425). IEEE Green open access

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Abstract

In order to meet the requirements of emerging demanding services, network resource management functionality that is decentralized, flexible and adaptive to traffic and network dynamics is of paramount importance. In this paper we describe the main mechanisms of DACoRM, a new intra-domain adaptive resource management approach for IP networks. Based on path diversity provided by multi-topology routing, our approach controls the distribution of traffic load in the network in an adaptive manner through periodical re-configurations that uses real-time monitoring information. The re-configuration actions performed are decided in a coordinated fashion between a set of source nodes that form an in-network overlay. We evaluate the overall performance of our approach using realistic network topologies. Results show that near-optimal network performance in terms of resource utilization can be achieved in scalable manner.

Type: Proceedings paper
Title: DACoRM: A Coordinated, Decentralized and Adaptive Network Resource Management Scheme
ISBN-13: 9781467302685
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/NOMS.2012.6211926
Publisher version: http://dx.doi.org/10.1109/NOMS.2012.6211926
Language: English
Keywords: Adptative Resource Management, Online Traffic Engineering, Decentralized Network Configuration
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: http://discovery.ucl.ac.uk/id/eprint/1377469
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