A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications
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Rengaswamy, N; Seshadreesan, KP; Guha, S; Pfister, H
Published in: 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings
May 1, 2021
We design a quantum joint-detection receiver for binary-phase-shift-keyed optical communications using belief propagation with quantum messages. For an exemplary tree code, the receiver attains the block-Helstrom limit in discriminating the codewords and achieves superadditive capacity.
Duke Scholars
Published In
2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings
DOI
Publication Date
May 1, 2021
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Rengaswamy, N., Seshadreesan, K. P., Guha, S., & Pfister, H. (2021). A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications. In 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings. https://doi.org/10.1364/cleo_qels.2021.fw3n.8
Rengaswamy, N., K. P. Seshadreesan, S. Guha, and H. Pfister. “A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications.” In 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings, 2021. https://doi.org/10.1364/cleo_qels.2021.fw3n.8.
Rengaswamy N, Seshadreesan KP, Guha S, Pfister H. A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications. In: 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings. 2021.
Rengaswamy, N., et al. “A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications.” 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings, 2021. Scopus, doi:10.1364/cleo_qels.2021.fw3n.8.
Rengaswamy N, Seshadreesan KP, Guha S, Pfister H. A Belief Propagation-based Quantum Joint-Detection Receiver for Superadditive Optical Communications. 2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings. 2021.
Published In
2021 Conference on Lasers and Electro Optics CLEO 2021 Proceedings
DOI
Publication Date
May 1, 2021