Probabilistic Circular QAM SSB signal in Direct Detection Systems with Kramers-Kronig Receiver

Mingliang Tu; Xianfeng Tang; Xiaoguang Zhang; Lixia Xi; Wenbo Zhang

Asia Communications and Photonics Conference (ACPC) 2019
OSA Technical Digest (Optica Publishing Group, 2019),
paper M4A.64

Probabilistic Circular QAM SSB signal in Direct Detection Systems with Kramers-Kronig Receiver

Mingliang Tu, Xianfeng Tang, Xiaoguang Zhang, Lixia Xi, and Wenbo Zhang

Asia Communications and Photonics Conference 2019

Chengdu China
2–5 November 2019
ISBN: 978-1-943580-70-5

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Joint Poster Session (M4A)

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M. Tu, X. Tang, X. Zhang, L. Xi, and W. Zhang, "Probabilistic Circular QAM SSB signal in Direct Detection Systems with Kramers-Kronig Receiver," in Asia Communications and Photonics Conference (ACPC) 2019, OSA Technical Digest (Optica Publishing Group, 2019), paper M4A.64.

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Abstract

We introduce probabilistic circular QAM SSB signal in direct detection systems with KK receiver to improve the MI versus OSNR performances. The influence of radiuses of circular QAM and CSPRs of signal have been investigated.

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