5G相干无源光网络技术

2019 IEEE 7th Palestinian International Conference on Electrical and Computer Engineering (PICECE) Pub Date : 2019-03-01 DOI:10.1109/PICECE.2019.8747183

Waseem Shbair, Fady I. El Nahal

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引用次数: 6

摘要

自基于1Gbps无源光网络(PON)的光纤到户(FTTH)业务推出以来，由于宽带业务的巨大需求，对更高速度PON的需求不断增加。10gbps PON已经推出，40gbps PON2已经标准化以满足这一需求。最近，5G移动前传(MFH)和移动后传(MBH)等新兴应用需要更高速度的pon。对于5G MFH/MBH网络，它将需要超过100 Gbps的容量大幅增加。本文综述了100gbps级相干PON技术的最新进展。为实现实用的基于WDM的二次相移键控(QPSK)双极化相干PON系统(DP-QPSK)，研究了相干100 Gbps/λ波分复用(WDM) PON系统。

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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Coherent Passive Optical Network technology for 5G

Since the introduction of fiber to the home (FTTH) services based on 1Gbps passive optical network (PON), the demand for higher speed PON has been increasing due to huge demand for broadband services. 10 Gbps PON has been launched and 40 Gbps PON2 has been standardized to meet this demand. Recently, emerging applications such as 5G mobile front haul (MFH) and mobile back haul (MBH) require higher speed PONs. For 5G MFH/MBH networks, it will require greatly increased capacity of more than 100 Gbps. In this paper, we review the recent progress of such 100 Gbps class coherent PON technology. Coherent 100 Gbps/λ wavelength division multiplexing (WDM) PON system will be investigated to achieve practical WDM-based quadric phase shift keying (QPSK) coherent PON system with dual polarization (DP-QPSK).

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来源期刊

2019 IEEE 7th Palestinian International Conference on Electrical and Computer Engineering (PICECE)

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