In this article, transmission time in multi hop networks is discussed. In general, transmission times caused by a router vary according to the router's load and traffic of networks. So when two nodes communicate with each other via some routers, real-time property never be ensured even if these nodes are a part of subnet organized by conventional factory communication systems. To stabilize the transmission time, this article propose to revise factory communication protocols so as to synchronize the assignment of time-slots for a periodical communication for each side segments of routers. Very simple example of synchronized time-slot assignment method is also shown.
|出版ステータス||Published - 2002|
|イベント||Proceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society - Sevilla, Spain|
継続期間: 2002 11月 5 → 2002 11月 8
|Other||Proceedings of the 2002 28th Annual Conference of the IEEE Industrial Electronics Society|
|Period||02/11/5 → 02/11/8|
ASJC Scopus subject areas