TR2020-028
Variational Quantum Demodulation for Coherent Optical Multi-Dimensional QAM
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- "Variational Quantum Demodulation for Coherent Optical Multi-Dimensional QAM", Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), DOI: 10.1364/OFC.2020.T3D.6, March 2020, pp. T3D.6.BibTeX TR2020-028 PDF Video Presentation
- @inproceedings{Koike-Akino2020mar2,
- author = {Koike-Akino, Toshiaki and Matsumine, Toshiki and Wang, Ye and Millar, David S. and Kojima, Keisuke and Parsons, Kieran},
- title = {Variational Quantum Demodulation for Coherent Optical Multi-Dimensional QAM},
- booktitle = {Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)},
- year = 2020,
- pages = {T3D.6},
- month = mar,
- publisher = {OSA},
- doi = {10.1364/OFC.2020.T3D.6},
- isbn = {978-1-943580-71-2},
- url = {https://www.merl.com/publications/TR2020-028}
- }
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- "Variational Quantum Demodulation for Coherent Optical Multi-Dimensional QAM", Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), DOI: 10.1364/OFC.2020.T3D.6, March 2020, pp. T3D.6.
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MERL Contacts:
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Research Areas:
Abstract:
We introduce a hybrid quantum-classical variational algorithms to realize quasi-ML decision of high-dimensional modulation (HDM) in fiber-optic communications, motivated by the recent advancement of quantum processors. Our Ising Hamiltonian model for demodulation is demonstrated on a real quantum processor.
Related News & Events
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NEWS MERL Researchers gave a Tutorial Talk on Quantum Machine Learning for Sensing and Communications at IEEE GLOBECOM Date: December 8, 2022
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Research Areas: Artificial Intelligence, Communications, Computational Sensing, Machine Learning, Signal ProcessingBrief- On December 8, 2022, MERL researchers Toshiaki Koike-Akino and Pu (Perry) Wang gave a 3.5-hour tutorial presentation at the IEEE Global Communications Conference (GLOBECOM). The talk, titled "Post-Deep Learning Era: Emerging Quantum Machine Learning for Sensing and Communications," addressed recent trends, challenges, and advances in sensing and communications. P. Wang presented on use cases, industry trends, signal processing, and deep learning for Wi-Fi integrated sensing and communications (ISAC), while T. Koike-Akino discussed the future of deep learning, giving a comprehensive overview of artificial intelligence (AI) technologies, natural computing, emerging quantum AI, and their diverse applications. The tutorial was conducted remotely. MERL's quantum AI technology was partly reported in the recent press release (https://us.mitsubishielectric.com/en/news/releases/global/2022/1202-a/index.html).
The IEEE GLOBECOM is a highly anticipated event for researchers and industry professionals in the field of communications. Organized by the IEEE Communications Society, the flagship conference is known for its focus on driving innovation in all aspects of the field. Each year, over 3,000 scientific researchers submit proposals for program sessions at the annual conference. The theme of this year's conference was "Accelerating the Digital Transformation through Smart Communications," and featured a comprehensive technical program with 13 symposia, various tutorials and workshops.
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Research Areas: Communications, Electronic and Photonic Devices, Machine Learning, Signal ProcessingBrief- Due to COVID-19, MERL Optical Team scientists remotely presented 5 papers including 2 invited talks at the Optical Fiber Communications Conference (OFC) 2020, that was held in San Diego from March 8-13, 2020. Topics presented include recent advances in quantum signal processing, channel coding design, nano-optic power splitter, and deep learning-based integrated photonics. In addition, Dr. Kojima gave an invited workshop talk on deep learning-based nano-photonic device optimization.
OFC is the largest global conference and exhibition for optical communications and networking professionals. The program is comprehensive from research to marketplace, from components to systems and networks and from technical sessions to the exhibition. For over 40 years, OFC has drawn attendees from all corners of the globe to meet and greet, teach and learn, make connections and move the industry forward. The five-day technical conference features peer reviewed presentations and more than 180 invited speakers, the thought leaders in the industry presenting the highlights of emerging technologies. Additional technical programming throughout the week includes special symposia, special sessions, in-depth tutorials, workshops, panels and the thought-provoking rump session.
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