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Advanced Studies in Space Optical Communications

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Optics and Lasers".

Deadline for manuscript submissions: closed (20 November 2024) | Viewed by 1524

Special Issue Editors


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Guest Editor
Associate Professor, School of Computer Science and Technology (School of Cyberspace Security), Xinjiang University, Urumqi 830046, China
Interests: wireless optical communication and networking; visible light communication; free space optical communication; the fusion of light and wireless; the basic theory and key technologies of the fifth and sixth generation mobile communication (5G and 6G)
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Electronic Engineering, Tsinghua University, Beijing, China
Interests: digital multimedia broadcast; wireless optical heterogeneous fusion communication; underwater communication; AI-enhanced intelligent communication signal processing technology

Special Issue Information

Dear Colleagues,

After decades of development, space optical communication has evolved into two stages of generation after generation of optical communication terminals. Space optical communication technology has rapidly developed, but still faces many technical challenges. In this Special Issue, we welcome original articles and reviews that discuss cutting-edge research on space optical communication technologies, as well as extended conference papers.

The topics of this Special Issue can cover many advanced sub-fields, including, but not limited to: 6G wireless networks, free space optical communication, satellite optical communication, hybrid RF&FSO space communication, high-altitude platform communications, space–air–groundocean communication and networking, hybird LD&LED communications, space optical wireless power transfer, space SLIPT, and UAV optical wireless communications.

Dr. Jupeng Ding
Prof. Dr. Jintao Wang
Guest Editors

Manuscript Submission Information

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Keywords

  • 6G wireless networks
  • free space optical communications
  • satellite optical communications
  • hybrid RF&FSO space communication
  • high-altitude platform communications
  • space–air–ground–ocean communications and networking
  • hybird LD&LED communications
  • space optical wireless power transfer
  • space SLIPT
  • UAV optical wireless communications

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Published Papers (1 paper)

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Research

16 pages, 2426 KiB  
Article
Channel Characteristics of Hybrid Power Line Communication and Visible Light Communication Based on Distinct Optical Beam Configurations for 6G IoT Network
by Jupeng Ding, Chih-Lin I, Jintao Wang and Jian Song
Appl. Sci. 2024, 14(17), 7481; https://doi.org/10.3390/app14177481 - 23 Aug 2024
Viewed by 697
Abstract
In the envisioned 6G internet of things (IoT), visible light communication (VLC) has emerged as one promising candidate to mitigate the frequency spectrum crisis. However, when working as the access point, VLC has to be connected with the backbone network via other wire [...] Read more.
In the envisioned 6G internet of things (IoT), visible light communication (VLC) has emerged as one promising candidate to mitigate the frequency spectrum crisis. However, when working as the access point, VLC has to be connected with the backbone network via other wire communication solutions. Typically, power line communication (PLC) is viewed as an excellent match to VLC, which is capable of providing both a power supply and backbone network connection. Generally, the integration of PLC and VLC is taken into consideration for the above hybrid system for channel characteristics analysis. However, almost all current works focus on hybrid PLC and VLC, based on a conventional Lambertian optical beam configuration, and fail to address the applications of hybrid PLC and VLC based on distinct optical beam configurations. To address this issue, in this paper, the channel characteristics of hybrid PLC and VLC, based on distinct optical beam configurations, are explored and illustrated. Numerical results show that, for a central position of the receiver, compared with an achievable rate of about 194 Mbps for hybrid PLC and VLC with a baseline Lambertian optical beam configuration, the counterparts of a hybrid channel based on Rebel and NSPW optical beams are about 173.4 Mbps and 222.4 Mbps. Moreover, the effect of azimuth rotation is constructed and estimated for hybrid PLC and VLC, adopting a typical rotating asymmetric beam configuration. Full article
(This article belongs to the Special Issue Advanced Studies in Space Optical Communications)
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