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Conferences > ACPC > 2021 > W4B > W4B.7

Precoding-enabled Probabilistically-shaped DMT Transmission with Average Signal Power Constraint

Haimiao Long, Ming Chen, Long Zhang, Gang Chen, Ling Wang, Yi Liu, and Yun Cheng

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Abstract

We experimentally investigate the PS-DMT system enabled by DFT, OCT and WHT-based precoding techniques under average transmit signal power constraint. Up to 2 dB receiver sensitivity improvement can be achieved compared to the conventional PS-DMT.

© 2021 The Author(s)

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