Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Effect of Limited DAC Resolution on the Determination of Optimal Constellation Size in Probabilistic Shaping

Not Accessible

Your library or personal account may give you access

Abstract

In probabilistic shaping, a smaller constellation size leads to a lower peak-to-average power ratio but a higher average power. By jointly considering the signal-to-noise ratio and the DAC resolution, we determine the optimal constellation size.

© 2020 The Author(s)

PDF Article
More Like This
Impact of Laser Phase Noise on Optimizing the Constellation Size for Probabilistically Shaped Signals

Qiulin Zhang and Chester Shu
SpTh2F.4 Signal Processing in Photonic Communications (SPPCom) 2021

A Probabilistic Shaping Method Based on Bit-level Mapping and Constellation Geometry Optimization for Optical System

Ling Qiu and Jianxin Ma
M4A.307 Asia Communications and Photonics Conference (ACP) 2020

Probabilistic vs. Geometric Constellation Shaping in Commercial Applications

Olga Vassilieva, Inwoong Kim, Hiroyuki Irie, Yohei Koganei, Hisao Nakashima, Yuichi Akiyama, Takeshi Hoshida, and Paparao Palacharla
Th1H.5 Optical Fiber Communication Conference (OFC) 2022

Poster Presentation

Media 1: PDF (719 KB)     
Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved