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Method for the modulation of signal wavelengths and method...

Optical communications – Fault recovery – Bypass inoperative element
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Method for traffic protection in WDM fiber optic transport...

Optical communications – Multiplex – Optical local area network
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Method for transferring utility optical signals and...

Optical communications – Diagnostic testing – Test signal
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Method for transferring utility optical signals and...

Optical communications – Diagnostic testing – Test signal
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Method for transmission of data packets by means of an...

Optical communications – Multiplex – Optical switching
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Method for transmitting at least one first and one second...

Optical communications – Multiplex – Polarization
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Method for transmitting at least one first and one second...

Optical communications – Multiplex – Polarization
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Method for transmitting at least one first and second data...

Optical communications – Transmitter and receiver system – Including polarization
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Method for transmitting digital image signal, digital image...

Optical communications – Transmitter and receiver system – Including optical waveguide
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Method for transmitting optically transmitted data via a...

Optical communications – Hybrid communication system
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Method for transmitting overhead information for wavelength...

Optical communications – Multiplex – Hybrid
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Method for transmitting packet in wireless access network...

Optical communications – Multiplex – Optical local area network
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Method for upgrading an optical transmission system and an...

Optical communications – Diagnostic testing – Test signal
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Method for upgrading network rate of passive optical network

Optical communications – Transmitter and receiver system – Including compensation
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Method for wavelength switch network restoration

Optical communications – Fault recovery – Wdm
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Method for WDM optical networks including alternate routes...

Optical communications – Fault recovery – Bypass inoperative element
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Method for wireless optical transmission of data and...

Optical communications – Optical communication over freee space
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Method of adaptive signal degradation compensation

Optical communications – Transmitter – Including compensation
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Method of adjusting power for a wavelength-division...

Optical communications – Multiplex – Wavelength division or frequency division
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Method of aligning optical wireless transceivers comprising...

Optical communications – Optical communication over freee space – Transceivers
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