Flex-rate transmission using hybrid probabilistic and geometric shaped 32QAM

Shaoliang Zhang; Zhen Qu; Fatih Yaman; Eduardo Mateo; Takanori Inoue; Kohei Nakamura; Yoshihisa Inada; Ivan B Djordjevic

doi:10.1364/OFC.2018.M1G.3

Flex-rate transmission using hybrid probabilistic and geometric shaped 32QAM

Shaoliang Zhang, Zhen Qu, Fatih Yaman, Eduardo Mateo, Takanori Inoue, Kohei Nakamura, Yoshihisa Inada, Ivan B Djordjevic

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A novel algorithm to design geometric shaped 32QAM to work with probabilistic shaping is proposed to approach the Shannon limit within ~0.2 dB in SNR. The experimental results show ~0.2 dB SNR advantage over 64Gbaud PAS-64QAM, and flex-rate transmission demonstrates > 500 km reach improvement over 32QAM.

Original language	English (US)
Title of host publication	Optical Fiber Communication Conference, OFC 2018
Publisher	OSA - The Optical Society
Volume	Part F84-OFC 2018
ISBN (Electronic)	9781557528209
DOIs	https://doi.org/10.1364/OFC.2018.M1G.3
Publication status	Published - Jan 1 2018
Event	Optical Fiber Communication Conference, OFC 2018 - San Diego, United States Duration: Mar 11 2017 → Mar 15 2017

Other

Other	Optical Fiber Communication Conference, OFC 2018
Country	United States
City	San Diego
Period	3/11/17 → 3/15/17

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

Zhang, S., Qu, Z., Yaman, F., Mateo, E., Inoue, T., Nakamura, K., ... Djordjevic, I. B. (2018). Flex-rate transmission using hybrid probabilistic and geometric shaped 32QAM. In Optical Fiber Communication Conference, OFC 2018 (Vol. Part F84-OFC 2018). OSA - The Optical Society. https://doi.org/10.1364/OFC.2018.M1G.3

Flex-rate transmission using hybrid probabilistic and geometric shaped 32QAM. / Zhang, Shaoliang; Qu, Zhen; Yaman, Fatih; Mateo, Eduardo; Inoue, Takanori; Nakamura, Kohei; Inada, Yoshihisa; Djordjevic, Ivan B.

Optical Fiber Communication Conference, OFC 2018. Vol. Part F84-OFC 2018 OSA - The Optical Society, 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zhang, S, Qu, Z, Yaman, F, Mateo, E, Inoue, T, Nakamura, K, Inada, Y & Djordjevic, IB 2018, Flex-rate transmission using hybrid probabilistic and geometric shaped 32QAM. in Optical Fiber Communication Conference, OFC 2018. vol. Part F84-OFC 2018, OSA - The Optical Society, Optical Fiber Communication Conference, OFC 2018, San Diego, United States, 3/11/17. https://doi.org/10.1364/OFC.2018.M1G.3

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Access to Document

10.1364/OFC.2018.M1G.3