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We propose a fault management method in functionally distributed transport networking that separates the control-plane processing part (control element, CE) from the forwarding-plane processing part (forwarding element, FE) of the router. In this architecture, one path-control process in the CE consolidates and processes the path computations and the path settings for multiple routers. This leads...
As a new haptic device for daily use, a pillow-shaped haptic device using a pneumatic actuator, the Air-pillow telephone, is proposed. The Air-pillow telephone allows an intimate couple at a distance to mutually share the partnerpsilas sense of touch and presence, which cannot be easily conveyed by conventional communication media: text, voice, still image and video. We have developed a prototype...
Traffic in IP networks has increased and services have diversified over the last few years. IP networks need to have scalability and high-quality data transmissions and they must be able to incorporate new functions. For good processing performance and ease of adding functions to the transport stratum on a next-generation network (NGN), we have proposed a functionally distributed transport networking...
The traffic in IP networks has increased, and the diversification of services has advanced in recent years. Therefore, network carriers request services that they can provide as soon as possible and want to use large-scale networks for next-generation network technologies. There is two kinds of problems. First is a taking a long time to develop new services. Second is a problem stemming from the processing...
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