Flexible Communication Protocol for Wide-area Group

نویسندگان

  • Takayuki Tachikawa
  • Makoto Takizawa
چکیده

In distributed applications, a group of multiple processes is required to be cooperated by exchanging multimedia data. In addition, world-wide distributed applications are being realized by using the Internet. The traditional group communication protocols assume that every pair of processes support almost the same and xed delay time and reliability level. In world-wide multimedia applications, the assumption does not hold. We discuss high-speed protocols which can change the ways for distributing messages to multiple destinations and retransmitting messages to processes losing the messages in the wide-area group in the change of the delay and reliability. We present the evaluation of the protocols in the world-wide environment.

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تاریخ انتشار 1997