Q-Band MMW Transmission Enabled by Joint Probabilistic Shaping and Precoding With MZM-Based OCS Modulation

Hengxin Yan; Jiaohao Bi; Dong Guo; Xinying Li; Xiaolong Pan; Hongwu Ge; Wei Wu; Chao Yu; Xiangjun Xin; Qi Zhang; Ran Gao; Haipeng Yao; Ze Dong; Zhipei Li; Huan Chang; Sitong Zhou

doi:10.1109/JPHOT.2023.3269560

Q-Band MMW Transmission Enabled by Joint Probabilistic Shaping and Precoding With MZM-Based OCS Modulation

Hengxin Yan, Jiaohao Bi, Dong Guo, Xinying Li^*, Xiaolong Pan^*, Hongwu Ge, Wei Wu, Chao Yu, Xiangjun Xin, Qi Zhang, Ran Gao, Haipeng Yao, Ze Dong, Zhipei Li, Huan Chang, Sitong Zhou

^*Corresponding author for this work

School of Information and Electronics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

In this letter, we propose a novel and straightforward scheme for Q-band (33-50 GHz) millimeter-wave signal generation enabled by a Mach-Zehnder modulator (MZM)-based joint algorithm, which combines probabilistic shaping (PS) and precoding technology, to enhance the anti-interference ability of the transmission system. Based on the proposed scheme, we experimentally demonstrate the generation and transmission of 1.4-Gbaud 46-GHz PS-16-quadrature-amplitude-modulation (PS-16QAM) vector signals, showcasing improved bit-error-ratio (BER) in both standard single-mode fiber (SSMF) and wireless transmission cases. The proposed scheme exhibits a clear advantage in terms of nonlinear interference suppression and satisfies the hard-decision forward-error-correction (HD-FEC) threshold with a BER of 3.8 × 10-3 in radio-over-fiber (RoF) systems.

Original language	English
Article number	5501105
Journal	IEEE Photonics Journal
Volume	15
Issue number	4
DOIs	https://doi.org/10.1109/JPHOT.2023.3269560
Publication status	Published - 1 Aug 2023

Keywords

Millimeter-wave (MMW)
precoding
probabilistic shaping (PS)
radio-over-fiber (RoF)

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10.1109/JPHOT.2023.3269560

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@article{359ed3f959a3478ebca798e955d206a8,

title = "Q-Band MMW Transmission Enabled by Joint Probabilistic Shaping and Precoding With MZM-Based OCS Modulation",

abstract = "In this letter, we propose a novel and straightforward scheme for Q-band (33-50 GHz) millimeter-wave signal generation enabled by a Mach-Zehnder modulator (MZM)-based joint algorithm, which combines probabilistic shaping (PS) and precoding technology, to enhance the anti-interference ability of the transmission system. Based on the proposed scheme, we experimentally demonstrate the generation and transmission of 1.4-Gbaud 46-GHz PS-16-quadrature-amplitude-modulation (PS-16QAM) vector signals, showcasing improved bit-error-ratio (BER) in both standard single-mode fiber (SSMF) and wireless transmission cases. The proposed scheme exhibits a clear advantage in terms of nonlinear interference suppression and satisfies the hard-decision forward-error-correction (HD-FEC) threshold with a BER of 3.8 × 10-3 in radio-over-fiber (RoF) systems.",

keywords = "Millimeter-wave (MMW), precoding, probabilistic shaping (PS), radio-over-fiber (RoF)",

author = "Hengxin Yan and Jiaohao Bi and Dong Guo and Xinying Li and Xiaolong Pan and Hongwu Ge and Wei Wu and Chao Yu and Xiangjun Xin and Qi Zhang and Ran Gao and Haipeng Yao and Ze Dong and Zhipei Li and Huan Chang and Sitong Zhou",

note = "Publisher Copyright: {\textcopyright} 2009-2012 IEEE.",

year = "2023",

month = aug,

day = "1",

doi = "10.1109/JPHOT.2023.3269560",

language = "English",

volume = "15",

journal = "IEEE Photonics Journal",

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TY - JOUR

T1 - Q-Band MMW Transmission Enabled by Joint Probabilistic Shaping and Precoding With MZM-Based OCS Modulation

AU - Yan, Hengxin

AU - Bi, Jiaohao

AU - Guo, Dong

AU - Li, Xinying

AU - Pan, Xiaolong

AU - Ge, Hongwu

AU - Wu, Wei

AU - Yu, Chao

AU - Xin, Xiangjun

AU - Zhang, Qi

AU - Gao, Ran

AU - Yao, Haipeng

AU - Dong, Ze

AU - Li, Zhipei

AU - Chang, Huan

AU - Zhou, Sitong

PY - 2023/8/1

Y1 - 2023/8/1

N2 - In this letter, we propose a novel and straightforward scheme for Q-band (33-50 GHz) millimeter-wave signal generation enabled by a Mach-Zehnder modulator (MZM)-based joint algorithm, which combines probabilistic shaping (PS) and precoding technology, to enhance the anti-interference ability of the transmission system. Based on the proposed scheme, we experimentally demonstrate the generation and transmission of 1.4-Gbaud 46-GHz PS-16-quadrature-amplitude-modulation (PS-16QAM) vector signals, showcasing improved bit-error-ratio (BER) in both standard single-mode fiber (SSMF) and wireless transmission cases. The proposed scheme exhibits a clear advantage in terms of nonlinear interference suppression and satisfies the hard-decision forward-error-correction (HD-FEC) threshold with a BER of 3.8 × 10-3 in radio-over-fiber (RoF) systems.

AB - In this letter, we propose a novel and straightforward scheme for Q-band (33-50 GHz) millimeter-wave signal generation enabled by a Mach-Zehnder modulator (MZM)-based joint algorithm, which combines probabilistic shaping (PS) and precoding technology, to enhance the anti-interference ability of the transmission system. Based on the proposed scheme, we experimentally demonstrate the generation and transmission of 1.4-Gbaud 46-GHz PS-16-quadrature-amplitude-modulation (PS-16QAM) vector signals, showcasing improved bit-error-ratio (BER) in both standard single-mode fiber (SSMF) and wireless transmission cases. The proposed scheme exhibits a clear advantage in terms of nonlinear interference suppression and satisfies the hard-decision forward-error-correction (HD-FEC) threshold with a BER of 3.8 × 10-3 in radio-over-fiber (RoF) systems.

KW - Millimeter-wave (MMW)

KW - precoding

KW - probabilistic shaping (PS)

KW - radio-over-fiber (RoF)

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U2 - 10.1109/JPHOT.2023.3269560

DO - 10.1109/JPHOT.2023.3269560

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AN - SCOPUS:85159688741

SN - 1943-0655

VL - 15

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

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M1 - 5501105

ER -

Q-Band MMW Transmission Enabled by Joint Probabilistic Shaping and Precoding With MZM-Based OCS Modulation

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