| 摘要 |
<P>PROBLEM TO BE SOLVED: To transfer a file with priority set thereto by preferentially using resources even when narrow-band line is used or server resources are insufficient. Ž<P>SOLUTION: When file ID is registered, priority is assigned to the file ID, and when a file transfer client 140 transfers a file to a file transfer server 10, the priority assigned to the file ID is determined When data of the file are transmitted, the transfer of the file with low-priority file ID is temporarily stopped only for a specific time at every data transfer. Thus, it is possible to reduce the frequency bands of a line to be used for transferring the file with low-priority file ID. During that time, the file with high-priority file ID is transferred preferentially. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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