Cell switch module with unit cell switching function
Cell switch module with unit cell switching function
Changing line cards associated with a communications network
Channel switching method and channel switching controller
Chase me system
Circuit pack sparing arrangement
Circuit switching control method for multiplex communication equ
Circuit to provide backup telephone service for a multiple...
Circuit to provide backup telephone service for a multiple...
Circuit, architecture and method for redundant data communicatio
Cluster system, cluster member, and failure recovery method...
Combined electro-mechanical and solid state switching fabric
Combining routers to increase concurrency and redundancy in...
Common protection architecture for optical network
Common protection architecture for optical network
Communication apparatus and abnormality restoration method
Communication apparatus, control method, and computer...
Communication device and logical link abnormality detection...
Communication management system, communication management...
Communication method and apparatus for a radio local area...