Digital Predistortion Algorithm of Advance Coherent Modulation Schemes Enabling Radio over Fiber for Access Networks

2021 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2021-05-01 DOI:10.1364/cleo_at.2021.af2c.1

A. Atieh, Mahmood Noweir, M. Helaoui, F. Ghannouchi

引用次数: 0

Abstract

Digital predistortion algorithms are demonstrated for 5G back-bone optical systems employing 64-QAM and 256-QAM advance modulation formats. The performance of the digitally linearized systems is compared experimentally and using simulation with standard coherent transmission systems.

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实现接入网光纤无线电的先进相干调制方案的数字预失真算法

针对采用64-QAM和256-QAM提前调制格式的5G骨干网光学系统，演示了数字预失真算法。通过实验和仿真比较了数字线性化系统与标准相干传输系统的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2021 Conference on Lasers and Electro-Optics (CLEO)

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