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Secretary of Agency of Industrial Science and Technology

Nobuyuki Yamasaki

A real-time communications system for decentralized management is accomplished which was not implemented conventionally. To achieve this, the following techniques are employed: (1) Overtaking of communication packets based on priority; (2) Path control based on the priority; and (3) Priority change at each node. When carrying out real-time communication between a plurality of information processors, each communication node (information processor) carries out overtaking of the communication packets in accordance with the priority. In the course of this, each communication node can change the priority, and establish different paths for each of the priority.

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Tsukuba-shi, Ibaraki, Japan

Nobuyuki Yamasaki