{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T14:03:16Z","timestamp":1784210596046,"version":"3.55.0"},"reference-count":205,"publisher":"Emerald","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,2,12]]},"abstract":"<jats:p>The International Mobile Telecommunications (IMT)-2030 framework recently adopted by the International Telecommunication Union Radiocommunication Sector (ITU-R) envisions 6G networks to deliver intelligent, seamless connectivity that supports reliable, sustainable, and resilient communications. To achieve this vision, Non-Terrestrial Networks (NTN) represent a significant advancement by extending connectivity beyond the Earth's surface. These networks integrate advanced communication technologies that go beyond conventional terrestrial infrastructure, enabling comprehensive global connectivity across domains such as the Internet, Internet of Things (IoT), navigation, disaster recovery, remote access, Earth observation, and even scientific initiatives like interplanetary communication.<\/jats:p>\n                  <jats:p>Recent developments in the 3rd Generation Partnership Project (3GPP) Releases 17-19, particularly within the Radio Access Network (RAN)4 working group addressing satellite and cellular spectrum sharing and RAN2 enhancing New Radio (NR)\/IoT for NTN, highlight the critical role NTN is set to play in the evolution of 6G standards. The integration of advanced signal processing, edge and cloud computing, and Deep Reinforcement Learning (DRL) for Low Earth Orbit (LEO) satellites and aerial platforms, such as Uncrewed Aerial Vehicles (UAV) and high-, medium-, and low-altitude platform stations, has revolutionized the convergence of space, aerial, and Terrestrial Networks (TN). Artificial Intelligence (AI)-powered deployments for NTN and NTN-IoT, combined with Next Generation Multiple Access (NGMA) technologies, have dramatically reshaped global connectivity.<\/jats:p>\n                  <jats:p>This monograph provides a comprehensive exploration of emerging NTN-based 6G wireless networks, covering vision, alignment with 5G-Advanced and 6G standards, key principles, trends, challenges, real-world applications, and novel problem solving frameworks. It examines essential enabling technologies like AI for NTN (LEO satellites and aerial platforms), DRL, edge computing for NTN, AI for NTN trajectory optimization, Reconfigurable Intelligent Surfaces (RIS)-enhanced NTN, and robust Multiple-Input-Multiple-Output (MIMO) beamforming. Furthermore, it addresses interference management through NGMA, including Rate-Splitting Multiple Access (RSMA) for NTN, and the use of aerial platforms for access, relay, and fronthaul\/backhaul connectivity.<\/jats:p>","DOI":"10.1561\/1300000072","type":"journal-article","created":{"date-parts":[[2025,2,12]],"date-time":"2025-02-12T06:45:58Z","timestamp":1739342758000},"page":"160-253","source":"Crossref","is-referenced-by-count":36,"title":["A Tutorial on Non-Terrestrial Networks: Towards Global and Ubiquitous 6G Connectivity"],"prefix":"10.1108","volume":"14","author":[{"given":"Muhammad Ali","family":"Jamshed","sequence":"first","affiliation":[{"name":"College of Science and Engineering, University of Glasgow ,","place":["UK"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aryan","family":"Kaushik","sequence":"additional","affiliation":[{"name":"Department of Computing and Mathematics, Manchester Metropolitan University ,","place":["UK"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sanaullah","family":"Manzoor","sequence":"additional","affiliation":[{"name":"School of Computing, Engineering and Built Environment, Glasgow Caledonian University ,","place":["UK"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muhammad Zeeshan","family":"Shakir","sequence":"additional","affiliation":[{"name":"School of Computing, Engineering, and Physical Sciences, University of the West of Scotland ,","place":["UK"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaehyup","family":"Seong","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Korea University ,","place":["South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mesut","family":"Toka","sequence":"additional","affiliation":[{"name":"Department of Electronics Engineering, Gebze Technical University ,","place":["Turkey"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wonjae","family":"Shin","sequence":"additional","affiliation":[{"name":"School of Electrical Engineering, Korea University ,","place":["South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malte","family":"Schellmann","sequence":"additional","affiliation":[{"name":"Huawei Munich Research Center, Huawei Munich Research Center ,","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"140","published-online":{"date-parts":[[2025,2,12]]},"reference":[{"issue":"3","key":"2026032901022235700_ref001","doi-asserted-by":"crossref","first-page":"324","DOI":"10.1109\/MWC.012.2200365","article-title":"HAPS for 6G networks: Potential use cases, open challenges, and possible solutions,","volume":"31","author":"Abbasi","year":"2024","journal-title":"IEEE Wireless 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Southern Afr. Telecommun. Netw. Appl. Conf.(SATNAC)"},{"key":"2026032901022235700_ref023","doi-asserted-by":"crossref","first-page":"104 337","DOI":"10.1109\/ACCESS.2022.3210327","article-title":"Service-aware user association and resource allocation in integrated terrestrial and non-terrestrial networks: A genetic algorithm approach,","volume":"10","author":"Birabwa","year":"2022","journal-title":"IEEE Access"},{"key":"2026032901022235700_ref024","first-page":"1","article-title":"Radio link failure prediction in 5G networks,","author":"Boutiba","year":"2021","journal-title":"2021 IEEE Global Communications Conference (GLOBECOM), IEEE"},{"key":"2026032901022235700_ref025","first-page":"1","article-title":"Performance analysis of rate-splitting multiple access in intelligent reflecting surface-assisted uplink hybrid satellite-terrestrial networks,","volume":"e5917","author":"Can","year":"2024","journal-title":"International Journal of Communication Systems"},{"key":"2026032901022235700_ref026","article-title":"Tips and tools to automate OMNET++ simulations and to facilitate post data management tasks,","author":"C\u00e1rdenas","year":"2020","journal-title":"UPCommons, Barcelona, Spain, Tech. 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MATLAB,","volume":"2","author":"Fayek","year":"2017","journal-title":"The Journal of Open Source Software"},{"issue":"13","key":"2026032901022235700_ref036","doi-asserted-by":"crossref","first-page":"23 222","DOI":"10.1109\/JIOT.2024.3372091","article-title":"Reconfigurable intelligent surface-assisted multisatellite cooperative downlink beamforming,","volume":"11","author":"Feng","year":"2024","journal-title":"IEEE Internet of Things Journal"},{"issue":"3","key":"2026032901022235700_ref037","doi-asserted-by":"crossref","first-page":"3049","DOI":"10.1109\/TNSM.2020.3045432","article-title":"Service chaining placement based on satellite mission planning in ground station networks,","volume":"18","author":"Gao","year":"2020","journal-title":"IEEE Transactions on Network and Service Management"},{"key":"2026032901022235700_ref038","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1109\/IWCMC51323.2021.9498687","article-title":"An energy efficient approach for service chaining 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wireless sensor networks,","author":"Gao","year":"2023","journal-title":"IEEE Transactions on Wireless Communications"},{"issue":"4","key":"2026032901022235700_ref042","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1109\/MCOM.002.2200366","article-title":"Integrating terrestrial and non-terrestrial networks: 3D opportunities and challenges,","volume":"61","author":"Geraci","year":"2022","journal-title":"IEEE Communications Magazine"},{"issue":"4","key":"2026032901022235700_ref043","doi-asserted-by":"crossref","first-page":"2283","DOI":"10.1109\/COMST.2020.3004197","article-title":"Toward smart wireless communications via intelligent reflecting surfaces: A contemporary survey,","volume":"22","author":"Gong","year":"2020","journal-title":"IEEE Communications Surveys & Tutorials"},{"issue":"3","key":"2026032901022235700_ref044","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1109\/IOTM.001.2300200","article-title":"NTN-aided quality and energy-aware data collection in time-critical robotic wireless sensor networks,","volume":"7","author":"Gul","year":"2024","journal-title":"IEEE Internet of Things Magazine"},{"issue":"1","key":"2026032901022235700_ref045","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1109\/LNET.2018.2883859","article-title":"Performance enhancement in P300 ERP single trial by machine learning adaptive denoising mechanism,","volume":"1","author":"Haider","year":"2018","journal-title":"IEEE Networking Letters"},{"issue":"4","key":"2026032901022235700_ref046","doi-asserted-by":"crossref","first-page":"2624","DOI":"10.1109\/COMST.2016.2560343","article-title":"Survey on unmanned aerial vehicle networks for civil applications: A communications viewpoint,","volume":"18","author":"Hayat","year":"2016","journal-title":"IEEE Communications Surveys & Tutorials"},{"issue":"15","key":"2026032901022235700_ref047","doi-asserted-by":"crossref","first-page":"13 221","DOI":"10.1109\/JIOT.2023.3262481","article-title":"Secrecy-rate optimization of double RIS-aided space\u2013ground networks,","volume":"10","author":"Hoang","year":"2023","journal-title":"IEEE Internet of Things Journal"},{"issue":"8","key":"2026032901022235700_ref048","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1109\/MAES.2021.3072690","article-title":"Review of 5G NTN standards development and technical challenges for satellite integration with the 5G network,","volume":"36","author":"Hosseinian","year":"2021","journal-title":"IEEE Aerospace and Electronic Systems Magazine"},{"issue":"1","key":"2026032901022235700_ref049","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1109\/TMC.2020.3003639","article-title":"Reinforcement learning-based collision avoidance and optimal trajectory planning in UAV communication networks,","volume":"21","author":"Hsu","year":"2020","journal-title":"IEEE Transactions on Mobile 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constraints,","volume":"20","author":"Hu","year":"2021","journal-title":"IEEE Transactions on Wireless Communications"},{"issue":"11","key":"2026032901022235700_ref053","doi-asserted-by":"crossref","first-page":"12 295","DOI":"10.1109\/JSEN.2023.3265935","article-title":"Timely data collection for UAV-based IOT networks: A deep reinforcement learning approach,","volume":"23","author":"Hu","year":"2023","journal-title":"IEEE Sensors Journal"},{"key":"2026032901022235700_ref054","first-page":"1","article-title":"A satellite networking approach supporting batch ephemeris update,","author":"Huang","year":"2024","journal-title":"2024 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), IEEE"},{"issue":"4","key":"2026032901022235700_ref055","doi-asserted-by":"crossref","first-page":"1673","DOI":"10.1109\/TVT.2008.2004555","article-title":"OFDM and its wireless applications: A survey,","volume":"58","author":"Hwang","year":"2009","journal-title":"IEEE Transactions on Vehicular Technology"},{"key":"2026032901022235700_ref056","doi-asserted-by":"publisher","first-page":"95","DOI":"10.1007\/978-1-4842-5127-0_5","article-title":"Custom openAI reinforcement learning environments,","author":"II","journal-title":"Applied Reinforcement Learning with Python"},{"key":"2026032901022235700_ref057","first-page":"1","article-title":"Minimizing forking in blockchain-based IoT networks,","author":"Jameel","year":"2020","journal-title":"2020 IEEE International Conference on Communications Workshops (ICC Workshops), IEEE"},{"key":"2026032901022235700_ref058","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1002\/9781119875284.ch3","article-title":"Feasibility of intelligent reflecting surfaces to combine terrestrial and non-terrestrial networks,","author":"Jamshed","year":"2022","journal-title":"Intelligent Reconfigurable Surfaces (IRS) for Prospective 6G Wireless Networks"},{"issue":"6","key":"2026032901022235700_ref059","doi-asserted-by":"crossref","first-page":"5482","DOI":"10.1109\/JSEN.2022.3148128","article-title":"Challenges, applications, and future of wireless sensors in internet of things: A review,","volume":"22","author":"Jamshed","year":"2022","journal-title":"IEEE Sensors Journal"},{"key":"2026032901022235700_ref060","first-page":"1","article-title":"Multicore energy efficient scheduling with energy harvesting for wireless multimedia sensor networks,","author":"Jamshed","year":"2017","journal-title":"2017 International Multi-topic Conference (INMIC), IEEE"},{"key":"2026032901022235700_ref061","article-title":"Green UAV-enabled internet-of-things network with ai-assisted noma for disaster management,","author":"Jamshed","year":"2023","journal-title":"arXiv preprint arXiv:2304.13802"},{"issue":"1","key":"2026032901022235700_ref062","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1109\/JERM.2019.2917766","article-title":"A survey on electromagnetic risk assessment and evaluation mechanism for future wireless communication systems,","volume":"4","author":"Jamshed","year":"2019","journal-title":"IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology"},{"issue":"8","key":"2026032901022235700_ref063","doi-asserted-by":"crossref","first-page":"7681","DOI":"10.1109\/TVT.2021.3089898","article-title":"Unsupervised learning based emission-aware uplink resource allocation scheme for non-orthogonal multiple access systems,","volume":"70","author":"Jamshed","year":"2021","journal-title":"IEEE Transactions on Vehicular Technology"},{"key":"2026032901022235700_ref064","doi-asserted-by":"crossref","first-page":"100 144","DOI":"10.1016\/j.prime.2023.100144","article-title":"Reinforcement learning-based allocation of fog nodes for cloud-based smart grid,","volume":"4","author":"Jamshed","year":"2023","journal-title":"e-Prime-Advances in Electrical Engineering, Electronics and 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perspective,","author":"Jamshed","year":"2021","journal-title":"Wireless-powered backscatter communications for internet of things"},{"key":"2026032901022235700_ref072","article-title":"Electromagnetic field exposure-aware AI framework for integrated sensing and communications-enabled ambient backscatter wireless networks,","author":"Jamshed","year":"2024","journal-title":"IEEE Internet of Things Journal"},{"key":"2026032901022235700_ref073","doi-asserted-by":"publisher","DOI":"10.21203\/rs.3.rs-4909036\/v1","article-title":"Robust framework for scalable AI inference using distributed cloud services and event-driven architecture,","author":"Jani","year":"2024","journal-title":"Not available"},{"key":"2026032901022235700_ref074","article-title":"Cmwave and sub-THz: Key radio enablers and complementary spectrum for 6G,","author":"Katwe","year":"2024","journal-title":"arXiv preprint arXiv:2406.18391"},{"key":"2026032901022235700_ref075","article-title":"Non-terrestrial networks: Have we 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networks involving IRS,","author":"Khan","year":"2023","journal-title":"2023 IEEE Globecom Workshops, IEEE"},{"key":"2026032901022235700_ref085","first-page":"1","article-title":"Performance analysis of RIS-aided multibeam satellite communication systems,","author":"Kim","year":"2024","journal-title":"IEEE Transactions on Aerospace and Electronic Systems"},{"key":"2026032901022235700_ref086","doi-asserted-by":"crossref","DOI":"10.1109\/TNSM.2024.3392393","article-title":"Cooperative multi-UAV positioning for aerial internet service management: A multiagent deep reinforcement learning approach,","author":"Kim","year":"2024","journal-title":"IEEE Transactions on Network and Service Management"},{"issue":"1","key":"2026032901022235700_ref087","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1109\/COMST.2020.3028247","article-title":"Satellite communications in the new space era: A survey and future challenges,","volume":"23","author":"Kodheli","year":"2020","journal-title":"IEEE 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networks,","author":"Larr\u00e1yoz-Arrigote","year":"2024","journal-title":"2024 IEEE International Mediterranean Conference on Communications and Networking (MeditCom), IEEE"},{"issue":"3","key":"2026032901022235700_ref091","doi-asserted-by":"crossref","first-page":"344","DOI":"10.23919\/JCN.2023.000006","article-title":"Towards 6G hyper-connectivity: Vision, challenges, and key enabling technologies,","volume":"25","author":"Lee","year":"2023","journal-title":"Journal of Communications and Networks"},{"issue":"4","key":"2026032901022235700_ref092","doi-asserted-by":"crossref","first-page":"e12212","DOI":"10.1049\/sil2.12212","article-title":"Intelligent reflecting surface-aided Doppler compensation for low-earth orbit satellite networks: Joint power allocation and passive beamforming optimisation,","volume":"17","author":"Lee","year":"2023","journal-title":"IET Signal Processing"},{"issue":"2","key":"2026032901022235700_ref093","doi-asserted-by":"crossref","first-page":"2989","DOI":"10.1109\/TVT.2023.3318646","article-title":"Coordinated rate-splitting multiple access for integrated satellite-terrestrial networks with super-common message,","volume":"73","author":"Lee","year":"2024","journal-title":"IEEE Transactions on Vehicular Technology"},{"issue":"2","key":"2026032901022235700_ref094","doi-asserted-by":"crossref","first-page":"2241","DOI":"10.1109\/JIOT.2018.2887086","article-title":"UAV communications for 5G and beyond: Recent advances and future trends,","volume":"6","author":"Li","year":"2018","journal-title":"IEEE Internet of Things Journal"},{"issue":"10","key":"2026032901022235700_ref095","doi-asserted-by":"crossref","first-page":"6402","DOI":"10.1109\/TWC.2021.3073746","article-title":"Robust secure UAV communications with the aid of reconfigurable intelligent surfaces,","volume":"20","author":"Li","year":"2021","journal-title":"IEEE Transactions on Wireless Communications"},{"issue":"8","key":"2026032901022235700_ref096","doi-asserted-by":"crossref","first-page":"5031","DOI":"10.1109\/TWC.2022.3231379","article-title":"Multi-agent DRL for resource allocation and cache design in terrestrial-satellite networks,","volume":"22","author":"Li","year":"2022","journal-title":"IEEE Transactions on Wireless Communications"},{"issue":"3","key":"2026032901022235700_ref097","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1109\/TBC.2023.3267239","article-title":"Non-orthogonal broadcast and unicast joint transmission for multibeam satellite system,","volume":"69","author":"Li","year":"2023","journal-title":"IEEE Transactions on Broadcasting"},{"issue":"9","key":"2026032901022235700_ref098","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1109\/MCOM.2018.1700659","article-title":"A new wireless communication paradigm through software-controlled metasurfaces,","volume":"56","author":"Liaskos","year":"2018","journal-title":"IEEE Communications Magazine"},{"key":"2026032901022235700_ref099","article-title":"Artificial Intelligence in 3GPP 5G-Advanced: A Survey,","author":"Lin","year":"2023","journal-title":"arXiv preprint arXiv:2305.05092"},{"issue":"4","key":"2026032901022235700_ref100","doi-asserted-by":"crossref","first-page":"3717","DOI":"10.1109\/TAES.2022.3155711","article-title":"Refracting RIS-aided hybrid satellite-terrestrial relay networks: Joint beamforming design and optimization,","volume":"58","author":"Lin","year":"2022","journal-title":"IEEE Transactions on Aerospace and Electronic Systems"},{"key":"2026032901022235700_ref101","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1038\/s41928-022-00719-9","article-title":"A programmable diffractive deep neural network based on a digital-coding metasurface array,","volume":"5","author":"Liu","year":"2022","journal-title":"Natural 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Vehicles"},{"key":"2026032901022235700_ref105","first-page":"1","article-title":"Connectivity analysis of UAV-to-satellite communications in non-terrestrial networks,","author":"Liu","year":"2021","journal-title":"2021 IEEE Global Communications Conference (GLOBECOM), IEEE"},{"issue":"6","key":"2026032901022235700_ref106","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1109\/MWC.001.2100191","article-title":"STAR: Simultaneous transmission and reflection for 360\u00b0 coverage by intelligent surfaces,","volume":"28","author":"Liu","year":"2021","journal-title":"IEEE Wireless Communications"},{"key":"2026032901022235700_ref107","first-page":"1","article-title":"LEO\/VLEO satellite communications in 6G and beyond networks \u2013technologies, applications and challenges,","author":"Luo","year":"2024","journal-title":"IEEE Network"},{"issue":"7","key":"2026032901022235700_ref108","doi-asserted-by":"crossref","first-page":"1948","DOI":"10.1109\/LWC.2024.3397347","article-title":"Energy efficiency design in RIS-assisted satellite\u2013terrestrial integrated networks with NOMA,","volume":"13","author":"Lv","year":"2024","journal-title":"IEEE Wireless Communications Letters"},{"issue":"4","key":"2026032901022235700_ref109","doi-asserted-by":"crossref","first-page":"350","DOI":"10.24138\/jcomss-2022-0155","article-title":"Multi-connectivity in 5G and beyond non-terrestrial networks,","volume":"18","author":"Majamaa","year":"2022","journal-title":"Journal of Communications Software and Systems"},{"key":"2026032901022235700_ref110","doi-asserted-by":"crossref","DOI":"10.36227\/techrxiv.171941779.95147304\/v1","article-title":"Lightweight single-layer aggregation framework for energy-efficient and privacy-preserving load forecasting in heterogeneous smart grids,","author":"Manzoor","year":"2024"},{"issue":"7","key":"2026032901022235700_ref111","doi-asserted-by":"crossref","first-page":"3570","DOI":"10.3390\/s23073570","article-title":"Fedbranched: Leveraging federated learning for anomaly-aware load forecasting in energy networks,","volume":"23","author":"Manzoor","year":"2023","journal-title":"Sensors"},{"key":"2026032901022235700_ref112","article-title":"Mobility-aware federated learning-based proactive UAVs placement in emerging cellular networks,","author":"Manzoor","year":"2024","journal-title":"Authorea Preprints"},{"issue":"2","key":"2026032901022235700_ref113","doi-asserted-by":"crossref","first-page":"e3739","DOI":"10.1002\/ett.3739","article-title":"Leveraging mobility and content caching for proactive load balancing in heterogeneous cellular networks,","volume":"31","author":"Manzoor","year":"2020","journal-title":"Transactions on Emerging Telecommunications Technologies"},{"key":"2026032901022235700_ref114","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/j.future.2022.03.025","article-title":"Federated learning empowered mobility-aware proactive content offloading framework for fog radio access networks,","volume":"133","author":"Manzoor","year":"2022","journal-title":"Future Generation Computer Systems"},{"key":"2026032901022235700_ref115","article-title":"AI based service management for 6G green communications,","author":"Mao","year":"2021","journal-title":"arXiv preprint arXiv:2101.01588"},{"issue":"1","key":"2026032901022235700_ref116","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s13638-018-1104-7","article-title":"Rate-splitting multiple access for downlink communication systems: Bridging, generalizing, and outperforming SDMA and NOMA,","volume":"2018","author":"Mao","year":"2018","journal-title":"EURASIP Journal on Wireless Communications and Networking"},{"issue":"2","key":"2026032901022235700_ref117","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1109\/LWC.2020.3024781","article-title":"Intelligent reflecting surface operation under predictable receiver mobility: A continuous time propagation model,","volume":"10","author":"Matthiesen","year":"2021","journal-title":"IEEE Wireless Communications Letters"},{"issue":"3","key":"2026032901022235700_ref118","doi-asserted-by":"crossref","first-page":"3020","DOI":"10.1109\/TVT.2022.3143839","article-title":"3D-trajectory and phase-shift design for RIS-assisted UAV systems using deep reinforcement learning,","volume":"71","author":"Mei","year":"2022","journal-title":"IEEE Transactions on Vehicular Technology"},{"key":"2026032901022235700_ref119","first-page":"810","article-title":"Federated learning-based intrusion detection framework for internet of things and edge computing backed critical infrastructure,","author":"Meng","year":"2024","journal-title":"2024 IEEE International Conference on Communications Workshops (ICC Workshops), IEEE"},{"key":"2026032901022235700_ref120","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1109\/GCWkshps58843.2023.10464931","article-title":"Doppler effect mitigation in LEO-based 5G non-terrestrial networks,","author":"Meshram","year":"2023","journal-title":"2023 IEEE Globecom Workshops (GC Wkshps)"},{"key":"2026032901022235700_ref121","doi-asserted-by":"crossref","first-page":"109 094","DOI":"10.1016\/j.comnet.2022.109094","article-title":"A value-added IoT service for cellular networks using federated learning,","volume":"213","author":"Mian","year":"2022","journal-title":"Computer Networks"},{"issue":"3","key":"2026032901022235700_ref122","doi-asserted-by":"crossref","first-page":"2334","DOI":"10.1109\/COMST.2019.2902862","article-title":"A tutorial on UAVs for wireless networks: Applications, challenges, and open problems,","volume":"21","author":"Mozaffari","year":"2019","journal-title":"IEEE 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satellite terrestrial networks,","volume":"72","author":"Niu","year":"2023","journal-title":"IEEE Transactions on Vehicular Technology"},{"issue":"1","key":"2026032901022235700_ref130","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1109\/TCCN.2021.3103531","article-title":"Resource allocation in cognitive radio-enabled UAV communication,","volume":"8","author":"Nobar","year":"2021","journal-title":"IEEE Transactions on Cognitive Communications and Networking"},{"issue":"3","key":"2026032901022235700_ref131","doi-asserted-by":"crossref","first-page":"2134","DOI":"10.1109\/JIOT.2021.3091166","article-title":"Three-dimensional multi-UAV placement and resource allocation for energy-efficient IoT communication,","volume":"9","author":"Nouri","year":"2021","journal-title":"IEEE Internet of Things Journal"},{"key":"2026032901022235700_ref132","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1007\/978-3-031-57549-5_5","article-title":"Python for numerical 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applications,","volume":"38","author":"Park","year":"2024","journal-title":"IEEE Network"},{"key":"2026032901022235700_ref136","article-title":"Quantum-enhanced DRL optimization for DoA estimation and task offloading in isac systems,","author":"Paul","year":"2024","journal-title":"IEEE Journal on Selected Areas in Communications"},{"issue":"4","key":"2026032901022235700_ref137","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1109\/MSP.2019.2894391","article-title":"Signal processing for high-throughput satellites: Challenges in new interference-limited scenarios,","volume":"36","author":"Perez-Neira","year":"2019","journal-title":"IEEE Signal Processing Magazine"},{"key":"2026032901022235700_ref138","volume-title":"Satellite communications","author":"Pratt","year":"2019"},{"key":"2026032901022235700_ref139","author":"3 .G. P. Project","year":"2024","journal-title":"3GPP Technologies - Non-Terrestrial Networks (NTN)"},{"issue":"1","key":"2026032901022235700_ref140","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1109\/IOTM.001.2300206","article-title":"Key issues in wireless transmission for NTN-assisted internet of things,","volume":"7","author":"Qi","year":"2024","journal-title":"IEEE Internet of Things Magazine"},{"issue":"6","key":"2026032901022235700_ref141","doi-asserted-by":"crossref","first-page":"6716","DOI":"10.1109\/TVT.2022.3160746","article-title":"Path planning for the dynamic UAV-aided wireless systems using monte carlo tree search,","volume":"71","author":"Qian","year":"2022","journal-title":"IEEE Transactions on Vehicular Technology"},{"key":"2026032901022235700_ref142","first-page":"35","article-title":"Machine learning techniques for UAV trajectory optimization\u2014A survey,","author":"Rajendran","year":"2022","journal-title":"Computational Intelligence for Unmanned Aerial 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traffic-aware throughput maximization precoder design,","author":"Ryu","year":"2024","journal-title":"IEEE Transactions on Vehicular Technology"},{"key":"2026032901022235700_ref149","first-page":"123","article-title":"Traffic-aware throughput maximization for coexistence of LEO and GEO satellite systems,","author":"Ryu","year":"2024","journal-title":"Proc. 2024 IEEE International Conference on Communications Workshops"},{"issue":"1","key":"2026032901022235700_ref150","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1109\/IOTM.001.2300154","article-title":"Non-terrestrial networks: An overview of 3GPP release 17 & 18,","volume":"7","author":"Saad","year":"2024","journal-title":"IEEE Internet of Things Magazine"},{"key":"2026032901022235700_ref151","article-title":"Rate-splitting for joint unicast and multicast transmission in LEO satellite networks with non-uniform traffic demand,","author":"Seong","year":"2024","journal-title":"IEEE Journal on Selected Areas in 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collision avoidance with an RGB-D camera,","author":"Xu","year":"2023","journal-title":"2023 IEEE International Conference on Robotics and Automation (ICRA), IEEE"},{"key":"2026032901022235700_ref187","doi-asserted-by":"crossref","DOI":"10.1109\/JIOT.2024.3434713","article-title":"A federated reinforcement learning approach for optimizing wireless communication in UAV-enabled IoT network with dense deployments,","author":"Yang","year":"2024","journal-title":"IEEE Internet of Things Journal"},{"issue":"6","key":"2026032901022235700_ref188","doi-asserted-by":"crossref","first-page":"3024","DOI":"10.1109\/TAP.2017.2694703","article-title":"A 1600-element dual-frequency electronically reconfigurable reflectarray at X\/Ku-band,","volume":"65","author":"Yang","year":"2017","journal-title":"IEEE Transactions on Antennas and Propagation"},{"issue":"8","key":"2026032901022235700_ref189","doi-asserted-by":"crossref","first-page":"9078","DOI":"10.1109\/TVT.2022.3175964","article-title":"Performance analysis of RIS-assisted UAV communication systems,","volume":"71","author":"Yang","year":"2022","journal-title":"IEEE Transactions on Vehicular Technology"},{"issue":"9","key":"2026032901022235700_ref190","doi-asserted-by":"crossref","first-page":"1423","DOI":"10.1109\/JPROC.2022.3169690","article-title":"Nonterrestrial communications assisted by reconfigurable intelligent surfaces,","volume":"110","author":"Ye","year":"2022","journal-title":"Proceedings of the IEEE"},{"key":"2026032901022235700_ref191","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1145\/3389400.3389404","article-title":"NS3-AI: Fostering artificial intelligence algorithms for networking research,","author":"Yin","year":"2020","journal-title":"Proceedings of the 2020 Workshop on 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UAV,","volume":"28","author":"You","year":"2021","journal-title":"IEEE Wireless Communications"},{"issue":"5","key":"2026032901022235700_ref195","doi-asserted-by":"crossref","first-page":"5989","DOI":"10.1109\/TVT.2022.3229409","article-title":"Secure transmission for thz-empowered RIS-assisted non-terrestrial networks,","volume":"72","author":"Yuan","year":"2022","journal-title":"IEEE transactions on vehicular technology"},{"key":"2026032901022235700_ref196","doi-asserted-by":"publisher","first-page":"153","DOI":"10.1109\/TMLCN.2023.3285171","article-title":"Effective 3C resource utilization and fair allocation strategy for multi-task federated learning,","volume":"1","author":"Zhang","year":"2023","journal-title":"IEEE Transactions on Machine Learning in Communications and Networking"},{"issue":"2","key":"2026032901022235700_ref197","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1109\/MNET.007.2200286","article-title":"Intelligent channel prediction and power adaptation in 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