| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the efficiency of the band resources and to improve the reliability of communication. <P>SOLUTION: A band control system which performs band control in order to execute real-time communication using a prescribed unit signal on a prescribed communication network is provided with a preliminarily mounted first route table, a plurality of first repeaters for determining a route of a unit signal on the basis of a first destination identifier which the unit signal has, to perform repeating processing, a preliminarily mounted second route table, and a plurality of second repeaters for determining a route of the unit signal on the basis of a second destination identifier which the unit signal has in order to designate the final destination of real-time communication, to perform repeating processing. When a plurality of routes to the final destination of real-time communication exist on the structure of a communication network, the second repeater selects one route on the basis of the second route table and rewrites the first destination identifier in accordance with the selection result. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
