On Optimization and Analysis of Enumerative Sphere Shaping for Short Blocklengths

Enumerative sphere shaping (ESS) has drawn considerable attention in recent years, yielding a practical solution for the application of probabilistic shaping in the short-blocklength regime. However, ESS suffers from some energy-efficiency degradation for binary transmission, because it orders seque...

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Bibliographic Details
Published in:	Journal of lightwave technology Vol. 40; no. 22; pp. 7265 - 7278
Main Authors:	Chen, Yizhao, Chen, Junda, Li, Weihao, Zhang, Mingming, Liu, Deming, Tang, Ming
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.11.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Amplitude shift keying Discrete multi-tone Energy distribution Energy efficiency enumerative coding Forward error correction Fourier transforms Numerical analysis Optical fiber networks Optimization Probabilistic logic probabilistic shaping Quadrature amplitude modulation Random noise Single sideband transmission sphere shaping Symbols
ISSN:	0733-8724, 1558-2213
Online Access:	Get full text
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