H
ELECTRICITY
H
ELECTRICITY
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04J
MULTIPLEX COMMUNICATION
H04J
MULTIPLEX COMMUNICATION
H04J14/00
Optical multiplex systems
H04J14/00
Optical multiplex systems
H04J14/02
Wavelength-division multiplex systems
H04J14/02
Wavelength-division multiplex systems
H04J14/0227
Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
H04J14/0227
Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
H04J14/0254
Optical medium access
H04J14/0254
Optical medium access
H04J14/0272
Transmission of OAMP information
H04J14/0272
Transmission of OAMP information
H04J14/0273
using optical overhead, e.g. overhead processing
H04J14/0273
using optical overhead, e.g. overhead processing