| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical network control system capable of balancing both loads of a GMPLS (Generalized Multi-Protocol Label Switching) controller and a PCE (path computation element) and taking account of the extendability of the entire network. <P>SOLUTION: An optical network control system in an optical network transferring optical signals by an optical switch, has: a path calculation device calculating a path between an origin node and a terminal node, the path satisfying a requested deterioration condition; and an origin node controller allocating a wavelength to the path. <P>COPYRIGHT: (C)2012,JPO&INPIT |
