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Conferences > ACPC > 2020 > M4A > M4A.292
  • 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.292
  • •https://doi.org/10.1364/ACPC.2020.M4A.292

Precoded DMT System Enhanced with Geometric Shaping

Tianhao Tong, Xi Chen, Qizhen Sun, Deming Liu, and Ming Tang

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Abstract

We propose to optimize the performance of precoded discrete-multitone (DMT) transmission system by using geometric shaping (GS). The simulation results show that up to 0.9 dB receiver sensitivity improvement has been achieved.

© 2020 The Author(s)

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