| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flow priority processing device capable of realizing the optimal control processing for each flow and enabling efficient data transfer, by preventing a packet containing important data from being aborted and preventing flow control processing from concentrating. SOLUTION: An originator generates packet priority which is set according to the importance of data to be transmitted and a service program flow control of packets corresponding to transferring destination of the packets and the packet priority. The priorities and the service program are respectively stored in a packet and are transmitted. In a node where the packet comes, the priority and the service program are extracted from the packet. A prescribed flow control is performed according to the priority on the basis of the service program, the packet is transferred to a prescribed flow heading toward the transmitting destination of the packet on the basis of the flow identification information in the packet.</p> |
