WDM monitoring through blind signal separation based on higher-order statistics
نویسندگان
چکیده
Abstract: WDM transmission performance can be monitored efficiently by blind signal separation methods based on higher-order statistics for WDM-channel extraction. Relative to a recent method, our procedure has reduced complexity, no stability problems, and better performance. c © 2002 Optical Society of America OCIS codes: (060.4510) Optical communications; (070.6020) Signal processing; (070.6110) Spatial filtering; (120.1880) Detection; (120.4290) Nondestructive testing; (120.7000) Transmission
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