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Conferences > ACPC > 2020 > M4A > M4A.316
  • Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
  • OSA Technical Digest (Optica Publishing Group, 2020),
  • paper M4A.316
  • •https://doi.org/10.1364/ACPC.2020.M4A.316

Joint Power Optimization of PTMP Coherent Architecture for Improving Link Budget in Downlink Transmission

Huiling Ren, Mengfan Fu, Xiaobo Zeng, Zhiqun Zhai, Yunyun Fan, Qiaoya Liu, Lilin Yi, Weisheng Hu, and Qunbi Zhuge

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Abstract

A joint power optimization method is proposed for the downlink in point-to-multipoint structure based on digital subcarriers. 2.3 dB power budget gain was achieved experimentally with eight 4 GBaud 16QAM subcarriers with a distance difference of 24 km.

© 2020 The Author(s)

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