超5G网络的数字相干光接入技术

2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) Pub Date : 2020-09-01 DOI:10.1109/RFIT49453.2020.9226206

K. Kasai, M. Nakazawa, Masato Yoshida, K. Iwatsuki, T. Hirooka

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引用次数: 0

摘要

介绍了数字相干光传输技术在大容量移动前传(MFH)中的最新进展。实现了160gbit /s-256 QAM双向传输，传输距离为26km。我们还描述了一种实现低延迟、高容量无线局域网的新型光无线集成调制和编码方案(MCS)控制技术。

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Digital Coherent Optical Access Technologies for Beyond 5G Network

Recent advances in high-capacity mobile fronthaul (MFH) using digital coherent optical transmission are described. A 160 Gbit/s-256 QAM bidirectional optical transmission over 26 km is demonstrated. We also describe a novel optical-wireless integrated modulation and coding scheme (MCS) control technique for realizing of low-latency, high-capacity RAN.

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2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)

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