A distributed framework for inter-domain virtual network embedding

Zihou Wang; Yanni Han; Tao Lin; Hui Tang

doi:10.1117/12.2011971

20 March 2013 A distributed framework for inter-domain virtual network embedding

Zihou Wang, Yanni Han, Tao Lin, Hui Tang

Proceedings Volume 8768, International Conference on Graphic and Image Processing (ICGIP 2012); 87685F (2013) https://doi.org/10.1117/12.2011971
Event: 2012 International Conference on Graphic and Image Processing, 2012, Singapore, Singapore

Abstract

Network virtualization has been a promising technology for overcoming the Internet impasse. A main challenge in network virtualization is the efficient assignment of virtual resources. Existing work focused on intra-domain solutions whereas inter-domain situation is more practical in realistic setting. In this paper, we present a distributed inter-domain framework for mapping virtual networks to physical networks which can ameliorate the performance of the virtual network embedding. The distributed framework is based on a Multi-agent approach. A set of messages for information exchange is defined. We design different operations and IPTV use scenarios to validate the advantages of our framework. Use cases shows that our framework can solve the inter-domain problem efficiently.

Citation Download Citation

Zihou Wang, Yanni Han, Tao Lin, and Hui Tang "A distributed framework for inter-domain virtual network embedding", Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 87685F (20 March 2013); https://doi.org/10.1117/12.2011971

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