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2.333-Tbit/s bi-directional optical mobile networks using optical wireless communication (OWC)
Optics Communications ( IF 2.2 ) Pub Date : 2020-11-01 , DOI: 10.1016/j.optcom.2020.126187
Liang-Yu Wei , Shu-I Chen , Chien-Hung Yeh , Yang Liu , Guan-Hong Chen , Ching-Wei Peng , Wahyu Hendra Gunawan , Yun-Han Chang , Pin-Cheng Guo , Chi-Wai Chow

Abstract We propose and experimentally demonstrate a 2.333-Tbit/s bi-directional optical mobile network using optical wireless communication (OWC). The proposed network architecture is divided into: fronthaul network connecting between the distributed-unit (DU) and the remote-radio-unit (RRU); and midhaul network connecting between the central unit (CU) and the DU. At the midhaul, an aggregated 2.333-Tbit/s transmission is achieved using wavelength division multiplexed (WDM) infrared (IR) based invisible light communication (IVLC). For the link between the RRU and user-equipment (UE), 2.7 Gbit/s white-light visible-light-communication (VLC) transmission is achieved for indoor 1.5 m transmission. It can provide communication and lighting simultaneously. A gateway (GW) is also proposed acting as the interface between the IVLC and VLC transmissions. In the proposed architecture, about 400 VLC end-users can be supported.

中文翻译:

使用光无线通信 (OWC) 的 2.333-Tbit/s 双向光移动网络

摘要 我们提出并实验证明了使用光无线通信 (OWC) 的 2.333-Tbit/s 双向光移动网络。建议的网络架构分为:连接分布式单元(DU)和远程无线电单元(RRU)的前传网络;以及连接中央单元 (CU) 和 DU 之间的中程网络。在中程,使用基于波分复用 (WDM) 红外 (IR) 的不可见光通信 (IVLC) 实现聚合 2.333 Tbit/s 传输。对于RRU和用户设备(UE)之间的链路,室内1.5 m传输实现了2.7 Gbit/s白光可见光通信(VLC)传输。它可以同时提供通信和照明。还建议使用网关 (GW) 作为 IVLC 和 VLC 传输之间的接口。
更新日期:2020-11-01
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