Patent ID: 7616891
Filing Date: 2009-11-10
Classification: H04J,H04Q

Abstract:
1. An optical network operable to carry optical traffic in a plurality of multiplexed wavelengths between a plurality of nodes, the optical network comprising: at least one light-trail established in the optical network between a convener node and an end node, wherein the light-trail couples the convener node, one or more intervening nodes, and the end node and is associated with one of the plurality of wavelengths; an out-of-band control channel associated with a different wavelength than the wavelength associated with the at least one light-trail, the control channel being used to communicate one or more control messages to establish the light-trail and to allocate use of the light-trail by the convener node and the intervening nodes; and wherein each of the convener node and the intervening nodes comprises a burstponder operable to: