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projects

Concluded Working Groups


WISH

  • Theme:The Design and Implementation of an Internet Environment with Communication Satellite Harmonization
  • Chair:Hiroyuki Kusumoto
  • Board in Charge:Hiroyuki Kusumoto
  • Expire Date:1996/4-2001/3

Topics:

In order to carry out multicast communications on the Internet efficiently, a general Multicast Satellite Communication Architecture using VSAT Satellite Station has been designed and multicast protocol and applications have been implemented. In addition, an internet architecture utilizing the satellite's mobility, geographical universality, and dynamic route configuration was established and applied tothe actual Internet, thus allowing communication not possible on former network architectures.

Schedule:

  • End of July '96
    Establish tunneling and a virtual gateway using the VSAT Satellite and investigate its possibility as an alternative route on the WIDE Internet
  • End of March '97
    Create multicast applications which will run on the new architecture

Outputs:

  • Papers (Japanese Only)
  • Satellite Communication Network Driver for Sun HSI on SunOS 4.1.X
  • Satellite Communication Network Driver for RISCom on BSD/OS 2.1

Recent Activities:

  • Obtained Experiment Stations Licenses 06/15/1994
  • Obtained Practical Stations Licenses 09/13/1995
  • Developing Satellite Communication Network Drivers
  • Dynamic Network Topology
  • Multicast Applications

Points of Satellite Stations:

  • Kyushuu University
  • Keio University
  • The University of Tokyo
  • Nara Institute of Science and Technology
  • Japan Advanced Institute of Science and Technology
  • Sapporo Electronics Center
  • T.D.I. CO., LTD.
  • Japan Satellite Systems Inc., Tokyo Head Office
  • Japan Satellite Systems Inc., EDC
  • NSPIXPリンク
  • SOIリンク
  • AIIIリンク
WIDE Award