A system and method for configuring lightpaths within an optical circuit wherein the source node stores requests for a lightpath between the source node and the destination node. Upon receipt of a token at the source node indicating an available space within a wavelength, the source node selects a request...http://www.google.de/patents/US7092633?utm_source=gb-gplus-sharePatent US7092633 - System and method for configuring optical circuits
