Optical transmission system

Optical transmission system and transmission line switching cont

Optical transmission systems

Optical transmission/reception system for various video signals

Optical transmitter with light source and optical amplifier comb

Optical transponder having switching function

Optical wavelength compounding/dividing device

Optical wavelength demultiplexer

Optical wavelength division multiplexing/demultiplexing system

Optical wavelength multiplexer/demultiplexer and demultiplexer/r

Optical wavelength-division multiplex system

Optical wavelength-division multiplex transmission system with a

Optical wavelength-division switching system with coherent optic

Optical wavelength-multiplexing and/or demultiplexing device

Optimal allocation of multi-service concentrators

Optimal allocation of resources in a wireless communication...

Optimal buffer management scheme with dynamic queue length...

Optimal channel sounding system

Optimal communication path routing in a system employing...

Optimal contention region allocation for medium access...