DocumentCode
1867848
Title
Demonstration of an in-band auxiliary channel for path trace in photonic networks
Author
Feuer, Mark D. ; Vaishampayan, Vinay A.
Author_Institution
AT&T Labs-Res., Middletown, NJ, USA
Volume
3
fYear
2005
fDate
6-11 March 2005
Abstract
We demonstrate a new method for encoding path trace labels, or other management information, into WDM lightpaths in a network. Management data is extracted successfully using low-speed receivers without wavelength filters over the necessary wide range of optical signal-to-noise ratio.
Keywords
code division multiple access; codes; decoding; optical fibre networks; telecommunication network management; telecommunication network routing; wavelength division multiplexing; CDMA; SNR; WDM lightpaths; complementary constant-weight codes; in-band auxiliary channel; low-speed receivers; management information; optical signal-to-noise ratio; path trace label encoding; photonic networks; photonic path ID; routing fault localization; Decoding; Intelligent networks; Multiaccess communication; Optical fiber networks; Optical filters; Optical noise; Optical receivers; Optical transmitters; Payloads; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN
1-55752-783-0
Type
conf
DOI
10.1109/OFC.2005.192707
Filename
1501182
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