OREANDA-NEWS. November 15, 2011. Nippon Telegraph and Telephone Corporation (NTT, Chiyoda Ward, Tokyo, President and CEO: Satoshi Miura) has developed a technology to dynamically provision a global-scale virtual network that can provide sufficient quality and reliability for advanced future applications. A virtual network can span over the globe by stitching together the circuits provided by network domains in the world. QoS will be managed by control mechanisms such as measurement-based optimal path selection, path redundancy and path switchover.

At the upcoming SC11*1 held in Seattle (USA), 12-18 November, we plan to demonstrate the composition of the single wide-area virtual network that span over Asia, Europe and US. As a use case, we also demonstrate TV program editorial in cooperation of remote studios based in Osaka, London and Seattle.