Effective Symbol-Amplitude Scaling Scheme in DD-OFDM Transmitter with 4.3-dB Receiver-Sensitivity Improvement

Jizong Peng; Boyu Liu; Jiayang Wu; Qingming Zhu; Ciyuan Qiu; Yong Zhang; Ruili Liu; Christine Tremblay; Yikai Su

doi:10.1364/CLEO_SI.2016.STh1F.2

Conference on Lasers and Electro-Optics
OSA Technical Digest (2016) (Optica Publishing Group, 2016),
paper STh1F.2
•https://doi.org/10.1364/CLEO_SI.2016.STh1F.2

Effective Symbol-Amplitude Scaling Scheme in DD-OFDM Transmitter with 4.3-dB Receiver-Sensitivity Improvement

Jizong Peng, Boyu Liu, Jiayang Wu, Qingming Zhu, Ciyuan Qiu, Yong Zhang, Ruili Liu, Christine Tremblay, and Yikai Su

CLEO: Science and Innovations 2016

San Jose, California United States
5–10 June 2016
ISBN: 978-1-943580-11-8

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Advanced Modulation Formats and Microwave Photonics (STh1F)

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J. Peng, B. Liu, J. Wu, Q. Zhu, C. Qiu, Y. Zhang, R. Liu, C. Tremblay, and Y. Su, "Effective Symbol-Amplitude Scaling Scheme in DD-OFDM Transmitter with 4.3-dB Receiver-Sensitivity Improvement," in Conference on Lasers and Electro-Optics, OSA Technical Digest (2016) (Optica Publishing Group, 2016), paper STh1F.2.

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Abstract

A simple and effective scheme of symbol-amplitude scaling is proposed and experimentally demonstrated to significantly improve OFDM transmitter performance. Up to 4.3-dB sensitivity improvement is achieved for OFDM QPSK signal in a LR-PON scenario.

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