Presentation Information

12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[WB2-5]Nonlinear Fourier Transform Based Anomaly Detection with b-Modulated Signal

○Takumi Motomura^1,2, Hideaki Shimpo¹, Kaito Geshi¹, Akihiro Maruta¹, Ken Mishina¹ (1.The University Osaka, 2.National Institute of Technology, Nara college)

Keywords:

Digital signal processing,advanced modulation,coding and multiplexing,Advanced modulation and demodulation for optical communications,Transmission subsystems,Optical transmitter and receiver subsystems,Optical core/metro network reliability and protection & restoration,Advanced modulation and coding/decoding techniques

We proposed a nonlinear Fourier transform (NFT)-based anomaly detection method with b-modulated signals. Through simulations, information transmission and the identification of an abnormal noise location with estimation accuracy of kilometer order are simultaneously achieved.

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