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Cybertwin-enabled 6G Space-air-ground Integrated Networks: Architecture, Open Issue, and Challenges [article]

Zhisheng Yin, Tom H. Luan, Nan Cheng, Yilong Hui, Wei Wang
2022 arXiv   pre-print
Besides, two open issues in the cybertwin-enabled SAGIN are studied, i.e., the networking decision and optimization and the cybertwin-enabled cross-layer privacy and security, where the challenges are  ...  ., cybertwin-based multi-source heterogeneous network integration, cybertwin-based integrated cloud-edge-end, and cybertwin-based integrated sensing-communication-computing.  ...  In satellite network, the height of satellite orbit is 600 Km, the maximum beam gain is 46 dB, and the 3-dB angle of satellite beam is set to 0.4 • .  ... 
arXiv:2204.12153v1 fatcat:sz6qhz4xuvc6bhxczoevny2o7u

2021 Index IEEE Transactions on Vehicular Technology Vol. 70

2021 IEEE Transactions on Vehicular Technology  
-that appeared in this periodical during 2021, and items from previous years that were commented upon or corrected in 2021.  ...  Note that the item title is found only under the primary entry in the Author Index.  ...  ., +, TVT May 2021 4984-4992 Physical Layer Security for NOMA Transmission in mmWave Drone Net-Sustainable Wireless Sensor Networks With UAV-Enabled Wireless Power Transfer.  ... 
doi:10.1109/tvt.2022.3151213 fatcat:vzuzqu54irebpibzp3ykgy5nca

A Survey of Wireless Networks for Future Aerial Communications (FACOM)

Aygun Baltaci, Ergin Dinc, Mustafa Ozger, Abdulrahman Alabbasi, Cicek Cavdar, Dominic Schupke
2021 IEEE Communications Surveys and Tutorials  
We identified the need of further investigations on multi-technology network architectures to enable robust connectivity in the sky.  ...  In this survey, we provide a comprehensive review and vision for enabling the connectivity applications of aerial vehicles utilizing current and future communication technologies.  ...  Klügel for the discussion on the definition of the communication reliability.  ... 
doi:10.1109/comst.2021.3103044 fatcat:5tel33cdc5eonamwe5xy2bmo24

2020 Index IEEE Transactions on Vehicular Technology Vol. 69

2020 IEEE Transactions on Vehicular Technology  
., A Joint Design of Platoon Communication and Control Based on LTE-V2V; 15893-15907 Hong, C.S., see Nguyen, M.N.H., TVT May 2020 5618-5633 Hong, C.S., see Chen, D., TVT May 2020 5634-5646 Hong, C.S  ...  ., see Le, T.H.T., TVT Dec. 2020 15162-15176 Hong, D., Lee, S., Cho, Y.H., Baek, D., Kim, J., and Chang, N Guo, H., Liu, J., and Zhang, Y., Toward Swarm Coordination: Topol-ogy-Aware Inter-UAV Routing  ...  ., +, TVT June 2020 6731-6738 UAV-Enabled Secure Communications by Multi-Agent Deep Reinforcement Learning.  ... 
doi:10.1109/tvt.2021.3055470 fatcat:536l4pgnufhixneoa3a3dibdma

Table of Contents

2022 IEEE Transactions on Vehicular Technology  
Kim 2925 An Adaptive Vehicle Clustering Algorithm Based on Power Minimization in Vehicular Ad-Hoc Networks . . . . . . . . . . . . .Zhu 2939 Precoder Design for Physical-Layer Security and Authentication  ...  in Massive MIMO UAV Communications . . . . . . . . . . . .Dai 2949 Energy Efficient Resource Allocation for MSCA Enabled CoMP in HetNets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/tvt.2022.3152935 fatcat:rlcxjej5kzbalk66xswgf5prqq

6G for Vehicle-to-Everything (V2X) Communications: Enabling Technologies, Challenges, and Opportunities [article]

Md. Noor-A-Rahim, Zilong Liu, Haeyoung Lee, M. Omar Khyam, Jianhua He, Dirk Pesch, Klaus Moessner, Walid Saad, H. Vincent Poor
2022 arXiv   pre-print
In this article, we outline a series of key enabling technologies from a range of domains, such as new materials, algorithms, and system architectures.  ...  Realizing this grand vision requires a significantly enhanced vehicle-to-everything (V2X) communication network which should be extremely intelligent and capable of concurrently supporting hyper-fast,  ...  For example, multi-beam satellites [97] have been widely adopted in satellite communication systems due to their capability to enhance wireless data rates.  ... 
arXiv:2012.07753v2 fatcat:u5edqsewbzgthlkgc3nooqmdo4

Space-air-ground integrated vehicular network for connected and automated vehicles: Challenges and solutions

Zhisheng Niu, Xuemin S. Shen, Qinyu Zhang, Yuliang Tang
2020 Intelligent and Converged Networks  
from satellites, High-Altitude Platform stations (HAPs), low-altitude Unmanned Aerial Vehicles (UAVs), and terrestrial cellular communication systems.  ...  integration of multi-dimensional context information; (3) real-time, reliable, and secure communications among vehicles and between vehicles and the SAGiven platform; and (4) a holistic integration and  ...  The SNS-3 is a satellite network extension to NS-3, which simulates a full interactive multi-spot beam satellite network with a geostationary satellite operated in Ka-band frequencies with 72 spot-beams  ... 
doi:10.23919/icn.2020.0009 fatcat:5debdjnpgnbyvkyqpoeb3rl5bm

Softwarization of UAV Networks: A Survey of Applications and Future Trends

Omar Sami Oubbati, Mohammed Atiquzzaman, Tariq Ahamed Ahanger, Atef Ibrahim
2020 IEEE Access  
We then discuss SDN/NFV-enabled UAV-assisted systems, along with several case studies and issues, such as the involvement of UAVs in cellular communications, monitoring, and routing, to name a few.  ...  Unmanned Aerial Vehicles (UAVs) have become increasingly important in assisting 5G and beyond 5G (B5G) mobile networks.  ...  A controller layer virtualizes the physical nodes (i.e., sensors and UAVs) to higher layers.  ... 
doi:10.1109/access.2020.2994494 fatcat:irogs7xbvrdpzglyx5jrgjftgm

6G Enabled Unmanned Aerial Vehicle Traffic Management: A Perspective

Rakesh Shrestha, Rojeena Bajracharya, Shiho Kim
2021 IEEE Access  
Thus, in this study, we present a future perspective of 6G-enabled UTM ecosystems in a very dense and urban air-traffic scenario focusing on non-terrestrial features, including aerial and satellite communication  ...  We also discuss the 6G multi-layer parameters i.e., space, air, and terrestrial, for safe and efficient urban air transportation in three-dimensional space.  ...  The GEO and LEO satellites communicate with each other using inter-satellite links, while the satellites within the same layer communicate based on intra-satellite links.  ... 
doi:10.1109/access.2021.3092039 fatcat:5bkvjzicvvei7jkl66m3u4i5fq

Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey [article]

M. Mahdi Azari, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Bjorn Ottersten
2022 arXiv   pre-print
We discuss important features of NTNs integration into TNs and the synergies by delving into the new range of services and use cases, various architectures, technological enablers, and higher layer aspects  ...  This article comprehensively surveys the evolution of NTNs highlighting their relevance to 5G networks and essentially, how it will play a pivotal role in the development of 6G ecosystem.  ...  Such integration can be done at the physical (PHY) layer or at the NET layer.  ... 
arXiv:2107.06881v2 fatcat:ap7uchcpqzbchohcn3pnrlubzm

Table of Contents

2022 IEEE Transactions on Vehicular Technology  
Zhou 3868 Security at Physical Layer in NOMA Relaying Networks With Cooperative Jamming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Dynamic Beam Pattern and Bandwidth Allocation Based on Multi-Agent Deep Reinforcement Learning for Beam Hopping Satellite Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/tvt.2022.3164386 fatcat:g3v2t2enmbe3nfqkcuebwc4rte

Table of Contents

2020 IEEE Transactions on Vehicular Technology  
Chen 7596 On the Physical Layer Security of Underlay Relay-Aided Device-to-Device Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Liu 7692 A Privacy-Preserving Secure Framework for Electric Vehicles in IoT Using Matching Market and Signcryption . . . . . . . . . . . . . . .G. Kumar, R. Saha, M. K. Rai, W. J. Buchanan, R.  ... 
doi:10.1109/tvt.2020.3002465 fatcat:ecfvx4jl2zauxoaytvuhquduiu

2018 IndexIEEE Wireless Communications LettersVol. 7

2018 IEEE Wireless Communications Letters  
., +, LWC Dec. 2018 1034-1037 Physical layer Filter Hopping Based Faster-Than-Nyquist Signaling for Physical Layer Security.  ...  ., +, LWC Feb. 2018 74-77 Physical Layer Security in Visible Light Communication Systems With Randomly Located Colluding Eavesdroppers.  ... 
doi:10.1109/lwc.2018.2888676 fatcat:olfvetmkt5bt3c572e5y76b5pm

Table of Contents

2020 IEEE Transactions on Vehicular Technology  
So 11584 UAV-Enabled Secure Communications by Multi-Agent Deep Reinforcement Learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  So 11685 On the Physical Layer Security of Millimeter Wave NOMA Networks . . . . . . . . . . . . . . S. Huang, M. Xiao, and H. V.  ... 
doi:10.1109/tvt.2020.3027076 fatcat:xns72myvtfhgpjy622lpgmii3i

A Survey on 5G Millimeter Wave Communications for UAV-Assisted Wireless Networks

Long Zhang, Hui Zhao, Shuai Hou, Zhen Zhao, Haitao Xu, Xiaobo Wu, Qiwu Wu, Ronghui Zhang
2019 IEEE Access  
INDEX TERMS Millimeter wave (mmWave) communications, unmanned aerial vehicle (UAV), mmWave UAV communications, UAV-assisted wireless networks, 5G and beyond.  ...  In recent years, unmanned aerial vehicles (UAVs) have received considerable attention from regulators, industry and research community, due to rapid growth in a broad range of applications.  ...  In our considered scenario, by adopting the 3D beamforming architecture with multi-beam antenna array, the UAV serves as the DM transmitter to provide the secure communications at the physical layer for  ... 
doi:10.1109/access.2019.2929241 fatcat:kwjjpcyhlrcwtjm4j5pn5ip5ta
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