Speaker:
Hideya Ochiai
Ph.D Student, University of Tokyo
Title:
IP over DTN: Large-Delay Asynchronous Message Delivery in the Internet
Abstract:
The well-known DTN divides an end-to-end communication path into hop-by-hop sessions and allows asynchronous message delivery over physically delay or disruptive network environments. They?have introduced Bundling, an overlay network for delay tolerant networking in its architecture, which should be globally deployed and operated with efforts. In this paper, we propose a new DTN?architecture that are more practically and easily deployable in the Internet space. Our approach is IP over DTN; DTN-based message delivery framework works at the link layer and delivers IP?packets over network boundaries. The transport protocols and application protocols take asynchronous communication mode in this architecture. We have carried out an experiment with our?prototype DTN framework and confirmed that applications could practically communicate well with each other even with large-delay IP packet delivery.
Biography:
Hideya Ochiai is a PhD. candidate of the University of Tokyo. His research interests in DTN are routing and architecture. He has also been working on IP-based sensor networking, facility?networking and pub/sub-based overlay networks. He has just presented his routing work yesterday in Hiroshima. Today, he’ll present his research related to the architecture of delay tolerant?networking. This work was published last month at the emergence of DTN workshop in St. Petersburg, Russia.
Materials: