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Migration Path Towards Cloud-Aware Core Networks
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Author(s): Luis M. Contreras (Telefónica I+D, Spain), Víctor López (Telefónica I+D, Spain), Óscar González de Dios (Telefónica I+D, Spain), Felipe Jiménez (Telefónica I+D, Spain), Juan Rodríguez (Telefónica I+D, Spain)and Juan Pedro Fernández-Palacios (Telefónica I+D, Spain)
Copyright: 2014
Pages: 21
Source title:
Communication Infrastructures for Cloud Computing
Source Author(s)/Editor(s): Hussein T. Mouftah (University of Ottawa, Canada)and Burak Kantarci (University of Ottawa, Canada)
DOI: 10.4018/978-1-4666-4522-6.ch001
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Abstract
New services like Cloud Computing and Content Distribution Networks are changing telecom operator infrastructure. The creation of on-demand virtual machines or new services in the cloud reduces the utilization of resources among users but changes traditional static network provisioning. This chapter presents network architecture to deal with this new scenario called “Cloud-Aware Core Network.” A Cloud-Aware Core Network can request on-demand connectivity so the network is configured based on the changing demands. Secondly, the network has to dynamically control the network resources and to take into account cloud information in the network configuration process. The Cloud-Aware Core Network is based on an elastic data and control plane, which can interact with multiple network technologies and cloud services.
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