Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > CLEO_SI > 2018 > JTu2A > JTu2A.41

Set-Partitioned QAM Fast-OFDM with Real-Valued Orthogonal Circulant Matrix Transform Pre-Coding

Zhouyi Hu, Jian Zhao, Yang Hong, Shuang Gao, Chun-Kit Chan, and Lian-Kuan Chen

Not Accessible

Your library or personal account may give you access

Abstract

We propose SP-QAM based Fast-OFDM with a novel real-valued OCT pre-coding scheme for IM/DD systems. For 19.76-Gbit/s 20-km transmission, the proposed scheme achieves 3.5-dB sensitivity improvement and higher filtering tolerance over conventional PAM Fast-OFDM.

© 2018 The Author(s)

PDF Article
More Like This
Adaptively Loaded IM/DD Offset-QAM OFDM Based on Set-Partitioned QAM Formats

Jian Zhao and Chun-Kit Chan
Su4C.1 Asia Communications and Photonics Conference (ACP) 2017

Orthogonal Circulant Multiplexing based on the Chirp-Like Polyphase Sequence in Short-Reach IM/DD Systems

Zhaoquan Fan and Jian Zhao
Th4D.1 Optical Fiber Communication Conference (OFC) 2021

Peak-to-Average Power Ratio reduction technique using a novel clipping and frequency domain filtering based on DCT/IDCT for IM/DD Optical OFDM systems with Fiber Bragg Grating

Fall Mangone, Jin Tang, and Lin Chen
AF1E.4 Asia Communications and Photonics Conference (ACP) 2013

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use