Optical Intelligent Reflecting Surfaces-Assisted Distributed OMC for UAV Clusters

WANG Haibo; ZHANG Zaichen; GE Yingmeng; ZENG Han

doi:10.11999/JEIT240302

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WANG Haibo, ZHANG Zaichen, GE Yingmeng, ZENG Han. Optical Intelligent Reflecting Surfaces-Assisted Distributed OMC for UAV Clusters[J]. Journal of Electronics & Information Technology. doi: 10.11999/JEIT240302

Citation:

WANG Haibo, ZHANG Zaichen, GE Yingmeng, ZENG Han. Optical Intelligent Reflecting Surfaces-Assisted Distributed OMC for UAV Clusters[J]. Journal of Electronics & Information Technology. doi: 10.11999/JEIT240302

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Optical Intelligent Reflecting Surfaces-Assisted Distributed OMC for UAV Clusters

doi: 10.11999/JEIT240302

WANG Haibo^{1, 2},
ZHANG Zaichen^{1, 2
,
,},
GE Yingmeng^{1, 2},
ZENG Han¹

1.
National Mobile Communications Research Laboratory, Southeast University, Nanjing 211189, China
2.
Purple Mountain Laboratory, Nanjing 211111, China

Funds: The National Natural Science Foundation of China (623B2017, 61960206005, 61803211, 61971136, 62171127), The National Key R&D Program of China (2020YFB1806603), The Fundamental Research Funds for the Central Universities (2242022k30001)

Received Date: 2024-04-19
Rev Recd Date: 2024-07-16

Available Online: 2024-08-02

Abstract

Abstract

As the scale of Unmanned Aerial Vehicle (UAV) systems and the demand for higher communication rates continue to grow, UAV Optical Mobile Communications (UAV-OMC) has emerged as a promising technical direction. However, it is difficult for traditional UAV-OMC to support multiple UAVs’ communications. In this paper, based on the Optical Intelligent Reflecting Surface (OIRS) technology, we propose a distributed OMC system for UAV clusters. By setting the OIRS on a specific UAV, we utilize OIRS to spread the optical signal from a single UAV node to multiple UAV nodes. While retaining the high energy efficiency and high speed of the UAV-OMC system, this system can support the communication of distributed UAV clusters. This paper conducts mathematical modeling of the proposed system. When modeling the system, we took into account a series of realistic factors, such as OIRS beam control, relative motion between UAVs, UAV jitter, which fit the actual system. Closed-form expressions for the system's Bit Error Rate (BER) and asymptotic outage probability are also derived. Based on theoretical analysis and simulation results, the effect of each parameter and system design have been discussed.
- Optical Mobile Communications (OMC),
- Optical Intelligent Reflecting Surface (OIRS),
- Unmanned Aerial Vehicle (UAV),
- Performance analysis

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References(15)

References

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