A network control arrangement where path hunts through a first network are performed with reference to a second network that is topologically equivalent to the first. Path hunts through a crossover network, well-suited for implementation in the photonics domain, are performed with reference to a topologically...http://www.google.fr/patents/US5040173?utm_source=gb-gplus-shareBrevet US5040173 - Network control arrangement based on topological equivalence
Network control arrangement based on topological equivalence
