Modulation Format Recognition for Optical Signals Using Connected Component Analysis
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2016.2623645
Abstract: We investigate and characterize the blind modulation format recognition method based on connected component analysis for general-purpose optical receivers. A converted binary graph is generated by projecting a part of the received data in Stokes… read more here.
Keywords: recognition; modulation format; format recognition; connected component ... See more keywords
Efficient utilization of Hough transform and orthogonal-triangular decomposition for optical wireless modulation format recognition.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.439248
Abstract: Two schemes for optical wireless modulation format recognition (MFR), based on the orthogonal-triangular decomposition (OTD) and Hough transform (HT) of the constellation diagrams, are proposed in this paper. Constellation diagrams are obtained at optical signal-to-noise… read more here.
Keywords: optical wireless; modulation format; decomposition; wireless modulation ... See more keywords
Transfer learning assisted convolutional neural networks for modulation format recognition in few-mode fibers.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.442351
Abstract: Few-mode fiber (FMF), a mode multiplex technique, has been a candidate to provide high transmission capability in next-generation elastic optical networks (EONs), where the probabilistic shaping (PS) technology is widely used to approach Shannon limit.… read more here.
Keywords: mode; neural networks; convolutional neural; modulation format ... See more keywords