| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system which will not breakdown even if a data transmission means does not have a means for controlling a data transmission band by having a transmission band control means and a transmission path control means for setting a data transmission path in a path by way of a transmission medium and the transmission band control means. SOLUTION: A data transmission control means 304 that receives a job ticket from a data transmission means 301 generates a transmission instruction for satisfying a transmission request of the job ticket and transmits it to the data transmission means 301. The data transmission means 301 makes a path inquiry of a path control means 302 in order to decide a data transmission path for executing data transmission in accordance with the transmission instruction. The path control means 302 decides the data transmission path by way of a transmission band control means 305 that enables data transmission in a band the data transmission control means 304 specifies as the necessity arises, prepares the path indication for specifying the path and transmits this to the data transmission means 301. The data transmission means 301 executes data transmission.</p> |
