Method and apparatus for dynamic bandwidth control in a...

Method and apparatus for dynamic equalization in wavelength...

Method and apparatus for hierarchical optical switching

Method and apparatus for hitless routing of optical signals...

Method and apparatus for implementing and networking a...

Method and apparatus for improved high-speed adaptive...

Method and apparatus for in-service upgrading of OADM to...

Method and apparatus for in-service upgrading of OADM to...

Method and apparatus for increasing transmission capacity in...

Method and apparatus for interconnecting a plurality of...

Method and apparatus for maintaining behavior of a network...

Method and apparatus for multi-band optical switching using...

Method and apparatus for multiple-homing route...

Method and apparatus for multirate transmission in a passive...

Method and apparatus for optical add/drop multiplexing in...

Method and apparatus for optimizing the dispersion and...

Method and apparatus for providing data confidentially for...

Method and apparatus for scheduling communication using a...

Method and apparatus for scheduling communication using a...

Method and apparatus for scheduling transmission of data...