Publications
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Preprints
[P4]. Hoang D. Le, Tinh V. Nguyen, Vuong V. Mai, and Anh T. Pham, "Resource Allocation for FSO-Based Multi-UAV Backhauling Over F Channels With Imperfect CSI," IEEE Transactions on Vehicular Technology, Dec. 2023 (Submitted)
[P3]. Linh T. Hoang, Chuyen T. Nguyen, Hoang D. Le, and Anh T. Pham, "Adaptive 3D Placement of Multiple UAV-Mounted Base Stations in 6G Airborne Small Cells with Deep Reinforcement Learning," IEEE/ACM Transactions on Networking, Nov. 2023 (Submitted)
[P2]. Tinh V. Nguyen, Hoang D. Le, and Anh T. Pham, "Adaptive Rate/Power Control with ML-based Channel Prediction for Optical Satellite Systems," IEEE Transactions on Aerospace and Electronic Systems, Dec. 2023 (Major Revision)
[P1]. Hoang D. Le, and Anh T. Pham, "Cloud Attenuation Modeling for Optical Satellite Communications," Invited Chapter in Recent Progress and Challenges in Satellite Communication Systems, Editor: Francesco Benedetto, Nova Science Publishers, (Under Review)
Journal Papers
[J21]. Hoang D. Le, Chuyen T. Nguyen, Thang K. Nguyen, and Anh T. Pham, "Hybrid FSO/Sub-THz-based Vertical Networks for Internet of Vehicles," IEEE Transactions on Aerospace and Electronic Systems, Dec. 2023 [IEEE Explore]
[J20]. Khanh D. Dang, Hoang D. Le, Chuyen T. Nguyen, and Anh T. Pham, "Cooperative HARQ-Aided Multiple UAVs in Optical Aerospace Backhaul Networks," IEEE Access, Dec. 2023 [IEEE Explore]
[J19]. Khanh D. Dang, Hoang D. Le, Chuyen T. Nguyen, and Anh T. Pham, "Resource Allocation for Hybrid FSO/RF Satellite-Assisted Multiple Backhauled UAVs Over Starlink Networks," IEICE Communications Express, Nov. 2023 [IEEE Explore]
[J18]. Minh Q. Vu, Hoang D. Le, Thanh V. Pham, and Anh T. Pham, "Design of Satellite-Based FSO/QKD Systems using GEO/LEOs for Multiple Wireless Users," IEEE Photonics Journal, Vol. 15, no. 4, pp. 1-14, Aug. 2023 [IEEE Explore]
[J17]. Hoang D. Le, Hung D. Nguyen, Chuyen T. Nguyen, and Anh T. Pham, "FSO-based Space-Air-Ground Integrated Vehicular Networks: Cooperative HARQ with Rate Adaptation," IEEE Transactions on Aerospace and Electronic Systems, Vol. 59, no. 4, pp. 4076-4091, Aug. 2023 [PDF] [IEEE Explore]
[J16]. Tuyen T. Hoang, Hoang D. Le, Luu X. Nguyen, and Chuyen T. Nguyen, "On the Design of NOMA-Enhanced Backscatter Communication Systems," IEEE Access, Vol. 11, pp. 44759-44771, May 2023 [IEEE Explore]
[J15]. Thang V. Nguyen, Hoang D. Le, and Anh T. Pham, "On the Design of RIS-UAV Relay-Assisted Hybrid FSO/RF Satellite-Aerial-Ground Integrated Network," IEEE Transactions on Aerospace and Electronic Systems, vol. 59, no. 2, pp. 757-771, Apr. 2023 [PDF] [IEEE Explore]
[J14]. Minh Q. Vu, Hoang D. Le, Thanh V. Pham, and Anh T. Pham, "Toward Practical Entanglement-based Satellite FSO/QKD Systems using Dual-Threshold/Direct Detection," IEEE Access, Vol. 10, pp. 113260-113274, Nov. 2022 [IEEE Explore]
[J13]. Thang K. Nguyen, Chuyen T. Nguyen, Hoang D. Le, and Anh T. Pham, "TCP Over Hybrid FSO/RF-based Satellite Networks in the Presence of Cloud Coverage," IEICE Communications Express, Vol. 11, No. 10, pp. 649-654, Jul. 2022 [IEICE]
[J12]. Hoang D. Le and Anh T. Pham, "Link-Layer Retransmission-based Error-Control Protocols in FSO Communications: A Survey," IEEE Communications Surveys and Tutorials, Vol. 24, No. 3, pp. 1602-1633, Third Quarter 2022. [PDF] [IEEE Explore]
[J11]. Hoang D. Le, Phuc V. Trinh, Thanh V. Pham, Dimitar R. Kolev, Alberto Carrasco-Casado, Toshihiro Kubo-oka, Morio Toyoshima, and Anh T. Pham, "Throughput Analysis for TCP over the FSO-based Satellite-Assisted Internet of Vehicles," IEEE Transactions on Vehicular Technology, Vol. 71, No. 2, pp. 1875-1890, Feb. 2022. [PDF] [IEEE Explore]
[J10]. Thang V. Nguyen, Hoang D. Le, Ngoc T. Dang, and Anh T. Pham, "On the Design of Rate Adaptation for Relay-Assisted Satellite Hybrid FSO/RF Systems," IEEE Photonics Journal, Vol. 14, No. 1, pp. 1-11, Feb. 2022. [IEEE Explore]
[J9]. Hoang D. Le and Anh T. Pham, "On the Design of FSO-based Satellite Systems Using Incremental Redundancy Hybrid ARQ Protocols with Rate Adaptation," IEEE Transactions on Vehicular Technology, Vol. 71, No. 1, pp. 463-477, Jan. 2022. [PDF] [IEEE Explore]
[J8]. Thang K. Nguyen, Chuyen T. Nguyen, Hoang D. Le, and Anh T. Pham, "TCP Performance over Satellite-based Hybrid FSO/RF Vehicular Networks: Modeling and Analysis," IEEE Access, Vol. 9, pp. 108426-108440, Aug. 2021. [IEEE Explore]
[J7]. Hoang D. Le, Thang V. Nguyen, and Anh T. Pham, "Cloud Attenuation Statistical Model for Satellite-based FSO Communications," IEEE Antenna and Wireless Propagation Letters, Vol. 20, No. 5, pp. 643-647, May 2021. [PDF] [IEEE Explore]
[J6]. Hoang D. Le and Anh T. Pham, "Level Crossing Rate and Average Fade Duration of Satellite-to-UAV FSO Channels," IEEE Photonics Journal, Vol. 13, No. 1, pp. 1-14, Feb. 2021. [IEEE Explore]
[J5]. Thang V. Nguyen, Hoang D. Le, Thanh V. Pham, and Anh T. Pham, "Link availability of satellite-based FSO communications in the presence of clouds and turbulence," IEICE Communications Express, Vol. 10, No. 5, pp. 206-211, Feb. 2021. [IEICE]
[J4]. Duc D. Mai, Hoang D. Le, Thanh V. Pham, and Anh T. Pham, "Design and Performance Evaluation of Large-Scale VLC-based Indoor Positioning Systems under Impact of Receiver Orientation," IEEE Access, Vol. 8, pp. 61891-61904, Mar. 2020. [IEEE Explore]
[J3]. Hoang D. Le, Chuyen T. Nguyen, Vuong V. Mai, and Anh T. Pham, "On the Throughput Performance of TCP Cubic in Millimeter-Wave Cellular Networks," IEEE Access, Vol. 7, pp. 178618-178630, Dec. 2019. [IEEE Explore]
[J2]. Hoang D. Le, Vuong V. Mai, Chuyen T. Nguyen and Anh T. Pham, "Design and Analysis of Sliding Window ARQ Protocols With Rate Adaptation for Burst Transmission over FSO Turbulence Channels," IEEE/Optica Journal of Optical Communication and Networking, Vol. 11, No. 5, pp. 151-163, May 2019. [PDF] [IEEE Explore]
[J1]. Chuyen T. Nguyen, Hoang D. Le, and Vuong V. Mai, "A Cross-layer Analysis of TCP/Link Adaptation Technologies over Free-space Optical Links with Markov Error Model," Photonic Network Communications, Vol. 36, No. 3, pp. 279-288, Sept. 2018. [PDF] [Link]
Conference Papers
[C20]. Khanh D. Dang, Hoang D. Le, Chuyen T. Nguyen, and Anh T. Pham, "Cooperative HARQ-based Frame Allocation for Optical Satellite/HAP-Assisted Backhaul Networks," IEEE Global Communications Conference (GLOBECOM'23), Workshop on Cellular UAV and Satellite Communications, Kuala Lumpur, Malaysia, Dec. 2023
[C19]. Giang H. Pham, Hoang D. Le, Thanh V. Pham, Chuyen T. Nguyen, and Anh T. Pham, "Energy-Efficient Federated Learning-enabled Digital Twin in UAV-aided Vehicular Networks," IEEE Asia-Pacific Conference on Communications (APCC), Sydney, Australia, Nov. 2023
[C18]. Tinh V. Nguyen, Hoang D. Le, and Anh T. Pham, "Energy Efficiency Performance of Optical Satellite-based Adaptation Systems with Channel Prediction," IEICE International Conference on Emerging Technologies for Communications (ICETC), Sapporo, Japan, Nov. 2023 (Best poster award)
[C17]. Cuong T. Nguyen, Hoang D. Le, and Anh T. Pham, "Goodput Performance of LDPC-based HARQ Protocol in FSO-based Vertical Systems," IEICE International Conference on Emerging Technologies for Communications (ICETC), Sapporo, Japan, Nov. 2023
[C16]. Ngoc T. T. Vu, Hoang D. Le, Khanh D. Dang, Chuyen T. Nguyen, and Anh T. Pham, "Performance Analysis of Multipath TCP over FSO/mmWave Vehicular Networks," IEEE International Conference on Advanced Technologies for Communications (ATC), Danang, Vietnam, Oct. 2023
[C15]. Cuong T. Nguyen, Hoang D. Le, and Anh T. Pham, "Performance of IR-HARQ-based RC-LDPC Code Extension in Optical Satellite Systems," IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Tainan, Taiwan, Aug. 2023 [PDF]
[C14]. Linh T. Hoang, Chuyen T. Nguyen, Hoang D. Le, and Anh T. Pham, "Learning-based Dynamic 3D Placement of Multiple Aerial Base Stations With Heterogeneous Traffic," IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Tainan, Taiwan, Aug. 2023 [PDF]
[C13]. Minh Q. Vu, Hoang D. Le, Ngoc T. Dang, and Anh T. Pham, "Network Coding Aided Hybrid EB/PM Satellite-based FSO/QKD Systems," International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), Jeju, Korea, Jun. 2023 [PDF]
[C12]. Minh Q. Vu, Hoang D. Le, and Anh T. Pham, "A Proposal of Satellite-based FSO/QKD System for Multiple Wireless Users," IEICE International Conference on Emerging Technologies for Communications (ICETC), Waseda, Japan, Nov. 2022 [PDF]
[C11]. Tinh V. Nguyen, Hoang D. Le, and Anh T. Pham, "Echo State Network for Turbulence-Induced Fading Channel Prediction in Free-Space Optical Systems," IEEE World Symposium on Communication Engineering (WSCE), Nagoya, Japan, Sept. 2022 [PDF] [IEEE Explore]
[C10]. Hoang D. Le, Thang V. Nguyen, and Anh T. Pham, "Aerial IRS-Aided Vertical Backhaul FSO Networks over Fisher-Snedecor F Turbulence Channels," IEEE International Conference on Communications and Electronics (ICCE), Nha Trang, Vietnam, Jul. 2022. [PDF] [IEEE Explore] (Best paper award)
[C9]. Minh Q. Vu, Hoang D. Le, and Anh T. Pham, "Entanglement-based Satellite FSO/QKD System using Dual-Threshold/Direct Detection," IEEE International Conference on Communications (ICC), Symposium on Quantum Communications and Computing, Seoul, South Korea, May 2022 [PDF] [IEEE Explore]
[C8]. Thang V. Nguyen, Hoang D. Le, Ngoc T. Dang, and Anh T. Pham, "Average Transmission Rate and Outage Performance of Relay-Assisted Satellite Hybrid FSO/RF Systems," IEEE International Conference on Advanced Technologies for Communications (ATC), (Online), Oct. 2021. [TechRxiv] [IEEE Explore]
[C7]. Hung D. Nguyen, Hoang D. Le, Chuyen T. Nguyen, and Anh T. Pham, "Throughput and Delay Performance of Cooperative HARQ in Satellite-HAP-Vehicle FSO Systems," IEEE Vehicular Technology Conference (VTC-Fall), Workshop on Optical Wireless Communications, (Online), Sept. 2021 [PDF] [IEEE Explore]
[C6]. Hoang D. Le and Anh T. Pham, "TCP over Satellite-to-Unmanned Aerial/Ground Vehicles Laser Links: Hybla or Cubic?," IEEE Region 10 Conference (TENCON), Osaka, Japan, Nov. 2020. [PDF] [IEEE Explore]
[C5]. Hoang D. Le, Thanh V. Pham, Phuc V. Trinh, Dimitar R. Kolev, Alberto Carrasco-Casado and Anh T. Pham, "Performance of TCP in FSO-based LEO Satellite Systems," IEEE International Conference on Space Optical Systems and Applications Conference (ICSOS), Oregon, USA, Oct. 2019. [PDF] [Conference Proceeding]
[C4]. Hoang D. Le, Vuong V. Mai, Chuyen T. Nguyen and Anh T. Pham, "Throughput Analysis of Incremental Redundancy Hybrid ARQ for FSO-based Satellite Systems," IEEE Vehicular Technology Conference (VTC-Fall), Hawaii, USA, Sept. 2019. [Research Gate] [IEEE Explore]
[C3]. Hoang D. Le, Vuong V. Mai, Chuyen T. Nguyen and Anh T. Pham, "Sliding Window Protocols with Rate Adaptation for FSO Burst Transmission over Turbulence Channels," The 9th KICS/IEEE International Conference on ICT Convergence (ICTC), Korea, Oct. 2018. [Research Gate] [IEEE Explore] (Best paper award)
[C2]. Hoang D. Le, Vuong V. Mai, Chuyen T. Nguyen, Truong C. Thang, and Anh T. Pham, "Modeling and Throughput Analysis of FSO systems Using GBN-ARQ and AR Transmission over Atmospheric Turbulence Channels," The 11th IEEE/IET International Symposium on Communication Systems, Networks, and Digital Signal Processing (CSNDSP), Budapest, Hungary, July 2018. [Research Gate] [IEEE Explore]
[C1]. Hoang D. Le, Chuyen T. Nguyen, Vuong V. Mai, Ngoc T. Dang, and Anh T. Pham, "On the Performance of TCP Cubic over Fading Channels with AMC Schemes," IEEE International Conference on Advanced Technologies for Communications (ATC), Quynhon, Vietnam, Oct. 2017. [Research Gate] [IEEE Explore]
Technical Reports
[T6]. Hoang D. Le, Tinh V. Nguyen, and Anh T. Pham, "FSO-Assisted Non-Terrestrial Backhaul Networks," IEICE General Conference, Higashi-Hiroshima City, Japan, Mar. 2024
[T5]. Takahira Yudai, Hoang D. Le, and Anh T. Pham, "Development of Secure Chat Application Based Quantum Key Distribution," IEICE General Conference, Higashi-Hiroshima City, Japan, Mar. 2024
[T4]. Linh T. Hoang, Hoang D. Le, and Anh T. Pham, "Actor-Critic Deep Reinforcement Learning for Aerial Base Station Deployment in Satellite-Terrestrial Networks," IEICE General Conference, Higashi-Hiroshima City, Japan, Mar. 2024
[T3]. Thang K. Nguyen, Thanh V. Pham, Hoang D. Le, and Anh T. Pham, "MU-MISO VLC system with Probabilistic Shaping and Precoding Design," IEICE General Conference, Higashi-Hiroshima City, Japan, Mar. 2024
[T2]. Hoang D. Le and Anh T. Pham, "Hybrid ARQ for FSO-based satellite Systems," Tohoku-Section Joint Convention of Institutes of Electrical and Information Engineers, Akita city, Japan, Aug. 2019
[T1]. Hoang D. Le, "Error Control Methods for Free Space Optical Communications," The 11th Vietnam-Japan Scientific Exchange Meeting (VJSE), Sendai, Japan, Sept. 2018
Thesis
[Ph.D. Thesis] Hoang D. Le, "On the Design and Performance Evaluation of Satellite-based Free-Space Optical Communications" The University of Aizu, Under the supervision of Prof. Anh T. Pham