Current Status of Development of Network Virtualization Technologies
Hidehiro Arimitsu, Kimihide Matsumoto, Matsubayashi Yasunori, Aihara Masao, Yasuo Makibayashi, Hisashi Kojima, Tomoya Kosugi · NTT technical review · 2014
NTT laboratories have been active in researching and developing network virtualization technology as a key technology of future networks, which will be next-generation carrier networks.In this article, we outline the carrier network architecture, focusing specifically on the network virtualization technology implemented in it.We also introduce the research on elemental technologies being conducted by NTT laboratories.