Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04J
MULTIPLEX COMMUNICATION
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H04J14/02
Wavelength-division multiplex systems
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H04J14/0227
Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
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H04J14/0254
Optical medium access
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H04J14/0267
Optical signaling or routing
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H04J14/0268
Restoration of optical paths, e.g. p-cycles
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