Auxiliary Management and Control Channel (AMCC) for Coherent Frequency-Division-Multiplexing (FDM) PON

Jiaye Wang; Wangwei Shen; Jiang Chen; Guoqiang Li; Sizhe Xing; Nan Chi; Junwen Zhang

doi:10.1109/JPHOT.2024.3381867

IEEE Photonics Journal (Jan 2024)

Auxiliary Management and Control Channel (AMCC) for Coherent Frequency-Division-Multiplexing (FDM) PON

Jiaye Wang,
Wangwei Shen,
Jiang Chen,
Guoqiang Li,
Sizhe Xing,
Nan Chi,
Junwen Zhang

Affiliations

Jiaye Wang: ORCiD; Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Wangwei Shen: Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Jiang Chen: Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Guoqiang Li: ORCiD; Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Sizhe Xing: ORCiD; Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Nan Chi: ORCiD; Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China
Junwen Zhang: ORCiD; Key Laboratory for Information Science of Electromagnetic Waves, Department of Communication Science and Engineering, Fudan University, Shanghai, China

DOI: https://doi.org/10.1109/JPHOT.2024.3381867
Journal volume & issue: Vol. 16, no. 3
pp. 1 – 9

Abstract

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The auxiliary management and control channel (AMCC) is an extra channel transmitting control and management signal to not change the GPON frame and reduce the PON system latency. In this paper, we demonstrate AMCC for control information transmission in a coherent frequency division multiplexing passive optical network (FDM-PON). In our work, we introduce the multiplication scheme of digital AMCC signal superimposition theoretically and show that the multiplication scheme can maintain a high signal-to-noise ratio (SNR) for the main signal. Thus, we apply the multiplication scheme for the AMCC signal superimposed to the coherent FDM-PON. In addition, we propose a novel extraction algorithm without interference cancellation to detect the AMCC signal. A 4-band coherent FDM-PON system with a total data rate of 100 Gbps and a 24 Mbps non-return-to-zero (NRZ) signal is demonstrated both through simulation and experiment.

Published in IEEE Photonics Journal

ISSN: 1943-0655 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

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