Method and system for providing fault recovery using...
Method and system for providing protection in an optical...
Method and system for providing protection in an optical...
Method and system for shared optical regeneration
Method for assigning wavelengths in wavelength division...
Method for establishing a communication on a standby link in...
Method for mesh optical network service restoration
Method for protecting cross-ring service in optical network
Method for the modulation of signal wavelengths and method...
Method for WDM optical networks including alternate routes...
Method of managing the traffic protection in OMS-SPRING...
Method of preconfiguring optical protection trails in a...
Methods and apparatus for generating local oscillation signals
Methods and apparatus for optimizing utilization in a ring...
Methods of signal substitution for maintenance of amplifier...
Multi-channel protection switching systems and methods for...
Multiple subnets in an optical ring network and method
Network auto-provisioning and distributed restoration
Node apparatus, optical wavelength division multiplexing...
Online distributed path routing method and system