The performance of experimental platform for multimedia integrated network environment (MINE) on Japan giga-bit network (JGN) and the development of MINE gateway (MINE-GW)

摘要

We realized an experimental platform for the multimedia high-speed communication in the long distance which is between home, a workplace and school. In this report, we explain points to make up the network for high-speed and long distance communication. Firstly, a TCP transfer rate between two MINE-GWs on the JGN was described. On this experiment, the enlargement of window size solved the long-fat-pipe which became a problem under the high-speed long distance communication by the window scale option. Secondary, the performance of a MINE-GW on witch IP-DV encapsulation was added under the both way transmission of DV stream was shown. Optimum condition of data and DV stream transfer was obtained.