default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDSymeon Chatzinotas
Person information
- affiliation: University of Luxembourg, Interdisciplinary Centre for Security, Reliability and Trust (SnT), Esch-sur-Alzette, Luxembourg
- affiliation (PhD 2009): University of Surrey, UK
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2020 – today
- 2024
[j348]Xinchao Zhong, Chiu-Wing Sham
, Sean Longyu Ma, Hong-Fu Chou, Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas:
Joint Source-Channel Coding System for 6G Communication: Design, Prototype and Future Directions. IEEE Access 12: 17708-17724 (2024)- [j347]Florian Völk, Thomas Schlichter, Sumit Kumar, Robert T. Schwarz, Andreas Knopp, Marwan Hammouda, Thomas Heyn, Jorge Querol, Symeon Chatzinotas, Adam Kapovits:
5G Non-Terrestrial Networks With OpenAirInterface: An Experimental Study Over GEO Satellites. IEEE Access 12: 155098-155109 (2024) - [j346]Manzoor Ahmed, Salman Raza, Aized Amin Soofi, Feroz Khan, Wali Ullah Khan, Fang Xu, Symeon Chatzinotas, Octavia A. Dobre, Zhu Han:
A survey on reconfigurable intelligent surfaces assisted multi-access edge computing networks: State of the art and future challenges. Comput. Sci. Rev. 54: 100668 (2024) - [j345]Vibhum Singh, Geoffrey Eappen, Wallace A. Martins, Rakesh Palisetty, Carlos Luis Marcos Rojas, Jorge Luis González Rios, Juan Andrés Vásquez-Peralvo, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Luis Manuel Garcés Socarrás, Symeon Chatzinotas, Björn E. Ottersten:
Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite Systems. IEEE Commun. Lett. 28(4): 882-886 (2024) - [j344]Trinh Van Chien, Mai Dinh Cong, Nguyen Cong Luong, Tri Nhu Do, Dong In Kim, Symeon Chatzinotas:
Joint Computation Offloading and Target Tracking in Integrated Sensing and Communication Enabled UAV Networks. IEEE Commun. Lett. 28(6): 1327-1331 (2024) - [j343]Yong Chen, Xianyu Zhang, Fuqiang Yao, Kang An, Gan Zheng, Symeon Chatzinotas:
Pilot Assignment and Power Control in Secure UAV-Enabled Cell-Free Massive MIMO Networks. IEEE Internet Things J. 11(2): 3377-3391 (2024) - [j342]Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten:
Task-Effective Compression of Observations for the Centralized Control of a Multiagent System Over Bit-Budgeted Channels. IEEE Internet Things J. 11(4): 6131-6143 (2024) - [j341]Manzoor Ahmed, Muhammad Shahwar Asad, Feroz Khan, Wali Ullah Khan, Asim Ihsan, Umer Sadiq Khan, Fang Xu, Symeon Chatzinotas:
NOMA-Based Backscatter Communications: Fundamentals, Applications, and Advancements. IEEE Internet Things J. 11(11): 19303-19327 (2024) - [j340]Pengtao Liu, Kang An, Jing Lei, Yifu Sun, Wei Liu, Symeon Chatzinotas:
Grant-Free SCMA Enhanced Mobile Edge Computing: Protocol Design and Performance Analysis. IEEE Internet Things J. 11(15): 25895-25909 (2024) - [j339]Mao Li, Wei Liu, Jing Lei, Jinkun Zhu, Kang An, Symeon Chatzinotas:
Integrated OTFS Waveform Design Based on Unified Matrix for Joint Communication and Radar System. IEEE Internet Things J. 11(18): 29235-29251 (2024) - [j338]Trinh Van Chien, Ha An Le, Tung Hai Ta, Hien Quoc Ngo, Symeon Chatzinotas:
Joint Power Allocation and User Scheduling in Integrated Satellite-Terrestrial Cell-Free Massive MIMO IoT Systems. IEEE Internet Things J. 11(20): 32883-32900 (2024) - [j337]Ngoc Hung Nguyen, Van-Dinh Nguyen, Anh Tuan Nguyen, Nguyen Van Thieu, Hoang Nam Nguyen, Symeon Chatzinotas:
Deadline-Aware Joint Task Scheduling and Offloading in Mobile-Edge Computing Systems. IEEE Internet Things J. 11(20): 33282-33295 (2024) - [j336]Phu Tran Tin, Minh-Sang Van Nguyen, Tran Dinh Hieu, Cong Thanh Nguyen, Symeon Chatzinotas, Zhiguo Ding, Miroslav Voznák:
Performance Analysis of User Pairing for Active RIS-Enabled Cooperative NOMA in 6G Cognitive Radio Networks. IEEE Internet Things J. 11(23): 37675-37692 (2024) - [j335]Wali Ullah Khan, Asad Mahmood, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten:
Reconfigurable Intelligent Surfaces for 6G Non-Terrestrial Networks: Assisting Connectivity from the Sky. IEEE Internet Things Mag. 7(1): 34-39 (2024) - [j334]Wali Ullah Khan, Eva Lagunas, Zain Ali, Asad Mahmood, Chandan Kumar Sheemar, Manzoor Ahmed, Kapal Dev, Symeon Chatzinotas, Björn E. Ottersten:
Deep Reinforcement Learning for Backscatter Communications: Augmenting Intelligence in Future Internet of Things. IEEE Internet Things Mag. 7(5): 72-78 (2024) - [j333]Wali Ullah Khan, Asad Mahmood, Arash Bozorgchenani, Muhammad Ali Jamshed, Ali Ranjha, Eva Lagunas, Haris Pervaiz, Symeon Chatzinotas, Björn E. Ottersten, Petar Popovski:
Opportunities for Intelligent Reflecting Surfaces in 6G Empowered V2X Communications. IEEE Internet Things Mag. 7(6): 72-79 (2024) - [j332]Van-Dinh Nguyen, Thang X. Vu, Nhan Thanh Nguyen, Dinh C. Nguyen, Markku J. Juntti, Nguyen Cong Luong, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas:
Network-Aided Intelligent Traffic Steering in 6G O-RAN: A Multi-Layer Optimization Framework. IEEE J. Sel. Areas Commun. 42(2): 389-405 (2024) - [j331]Yu Zhou, Lei Lei, Xiaohui Zhao, Lei You, Yaohua Sun, Symeon Chatzinotas:
Decomposition and Meta-DRL Based Multi-Objective Optimization for Asynchronous Federated Learning in 6G-Satellite Systems. IEEE J. Sel. Areas Commun. 42(5): 1115-1129 (2024) - [j330]Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas:
User-Centric Flexible Resource Management Framework for LEO Satellites With Fully Regenerative Payload. IEEE J. Sel. Areas Commun. 42(5): 1246-1261 (2024) - [j329]Lei Lei, Anyue Wang, Eva Lagunas, Xin Hu, Zhengquan Zhang, Zhiqiang Wei, Symeon Chatzinotas:
Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling. IEEE J. Sel. Areas Commun. 42(5): 1279-1291 (2024) - [j328]Nguyen Cong Luong, Thien Huynh-The, Van-Dinh Nguyen, Derrick Wing Kwan Ng, Symeon Chatzinotas, Dusit Niyato, Quoc-Viet Pham:
Incentive Mechanism and Semantic Communication for Edge Computing-Assisted Metaverse. IEEE Netw. 38(3): 277-284 (2024) - [j327]Victor Monzon Baeza, Flor Ortiz, Eva Lagunas, Tedros Salih Abdu, Symeon Chatzinotas:
Gateway Station Geographical Planning for Emerging Non-Geostationary Satellites Constellations. IEEE Netw. 38(4): 158-165 (2024) - [j326]Liz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Luis González Rios, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten, Adriano Camps:
Accurate Phase Synchronization for Precoding-Enabled GEO Multibeam Satellite Systems. IEEE Open J. Commun. Soc. 5: 712-729 (2024) - [j325]Hayder Al-Hraishawi, Junaid ur Rehman, Mohsen Razavi, Symeon Chatzinotas:
Characterizing and Utilizing the Interplay Between Quantum Technologies and Non-Terrestrial Networks. IEEE Open J. Commun. Soc. 5: 1937-1957 (2024) - [j324]Juan Andrés Vásquez-Peralvo, Jorge Querol, Flor Ortiz, Jorge Luis González Rios, Eva Lagunas, Luis Manuel Garcés-Socorrás, Juan Carlos Merlano Duncan, Marcele O. K. Mendonça, Symeon Chatzinotas:
Multibeam Beamforming for Direct Radiating Arrays in Satellite Communications Using Genetic Algorithm. IEEE Open J. Commun. Soc. 5: 2343-2357 (2024) - [j323]Mahdis Jalali, Eva Lagunas, Alireza Haqiqatnejad, Steven Kisseleff, Symeon Chatzinotas:
Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems. IEEE Open J. Commun. Soc. 5: 3468-3483 (2024) - [j322]Cong T. Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Tan N. Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Van-Quan Pham, Miroslav Voznák, Symeon Chatzinotas, Dinh Hieu Tran:
Emerging Technologies for 6G Non-Terrestrial-Networks: From Academia to Industrial Applications. IEEE Open J. Commun. Soc. 5: 3852-3885 (2024) - [j321]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas:
Effect of Channel Aging on Beyond Diagonal Reconfigurable Intelligent Surfaces. IEEE Open J. Commun. Soc. 5: 6303-6313 (2024) - [j320]Yuan Guo, Christodoulos Skouroumounis, Symeon Chatzinotas, Ioannis Krikidis:
On User Association in Large-Scale Heterogeneous LEO Satellite Network. IEEE Trans. Aerosp. Electron. Syst. 60(5): 5994-6010 (2024) - [j319]Clement Lacoste, Wallace A. Martins, Symeon Chatzinotas, Luis D. Emiliani:
Resource Dimensioning of Broadband Satellite Return Networks Affected by Spatially-Correlated Rain Fade. IEEE Trans. Aerosp. Electron. Syst. 60(5): 6011-6036 (2024) - [j318]Progress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Wallace A. Martins, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten:
Joint RIS-Aided Precoding and Multislot Scheduling for Maximum User Admission in Smart Cities. IEEE Trans. Commun. 72(1): 418-433 (2024) - [j317]Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo:
RIS-Assisted Wireless Communications: Long-Term Versus Short-Term Phase Shift Designs. IEEE Trans. Commun. 72(2): 1175-1190 (2024) - [j316]Runhua Li, Jiang Xue, Jian Sun, Symeon Chatzinotas:
A Deep Learning Approach for Universal NPRACH Detection With Inter-Cell Interference. IEEE Trans. Commun. 72(3): 1401-1413 (2024) - [j315]Teweldebrhan Mezgebo Kebedew, Vu Nguyen Ha, Eva Lagunas, Joel Grotz, Symeon Chatzinotas:
QoE-Aware Cost-Minimizing Capacity Renting for Satellite-as-a-Service Enabled Multiple-Beam SatCom Systems. IEEE Trans. Commun. 72(3): 1773-1789 (2024) - [j314]Junaid ur Rehman, Hayder Al-Hraishawi, Trung Q. Duong, Symeon Chatzinotas, Hyundong Shin:
On Estimating Time-Varying Pauli Noise. IEEE Trans. Commun. 72(4): 2079-2089 (2024) - [j313]Kai Han, Bingbing Xu, Shengjun Guo, Wenbin Gong, Symeon Chatzinotas, Ilora Maity, Quanbing Zhang, Qianyi Ren:
Non-Grid-Mesh Topology Design for MegaLEO Constellations: An Algorithm Based on NSGA-III. IEEE Trans. Commun. 72(5): 2881-2896 (2024) - [j312]Ilora Maity, Thang X. Vu, Symeon Chatzinotas:
ReViNE: Reinforcement Learning-Based Virtual Network Embedding in Satellite-Terrestrial Networks. IEEE Trans. Commun. 72(10): 6316-6327 (2024) - [j311]Elio Faddoul, Ghassan M. Kraidy, Constantinos Psomas, Symeon Chatzinotas, Ioannis Krikidis:
Spatial Modulation With Energy Detection: Diversity Analysis and Experimental Evaluation. IEEE Trans. Green Commun. Netw. 8(1): 35-49 (2024) - [j310]Wali Ullah Khan, Eva Lagunas, Asad Mahmood, Symeon Chatzinotas, Björn E. Ottersten:
RIS-Assisted Energy-Efficient LEO Satellite Communications With NOMA. IEEE Trans. Green Commun. Netw. 8(2): 780-790 (2024) - [j309]Mario Minardi, Thang X. Vu, Ilora Maity, Christos Politis, Symeon Chatzinotas:
Traffic-Aware Virtual Network Embedding With Joint Load Balancing and Datarate Assignment for SDN-Based Networks. IEEE Trans. Netw. Serv. Manag. 21(5): 4936-4948 (2024) - [j308]Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas:
Distributed Learning Framework for eMBB-URLLC Multiplexing in Open Radio Access Networks. IEEE Trans. Netw. Serv. Manag. 21(5): 5718-5732 (2024) - [j307]Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis, Symeon Chatzinotas:
STAR-RIS Assisted Cell-Free Massive MIMO System Under Spatially-Correlated Channels. IEEE Trans. Veh. Technol. 73(3): 3932-3948 (2024) - [j306]Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas:
Robust Beamforming for Massive MIMO LEO Satellite Communications: A Risk-Aware Learning Framework. IEEE Trans. Veh. Technol. 73(5): 6560-6571 (2024) - [j305]Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou:
Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. IEEE Trans. Veh. Technol. 73(7): 10118-10134 (2024) - [j304]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas:
STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization. IEEE Trans. Veh. Technol. 73(9): 13381-13395 (2024) - [j303]Lei Lei, Yaxiong Yuan, Yu Zhou, Yang Yang, Yu Luo, Lina Pu, Symeon Chatzinotas:
Energy Optimization and Lightweight Design for Efficient Federated Learning in Wireless Edge Systems. IEEE Trans. Veh. Technol. 73(9): 13542-13557 (2024) - [j302]Ilora Maity, Giovanni Giambene, Thang X. Vu, Chandrakanth Kesha, Symeon Chatzinotas:
Traffic-Aware Resource Management in SDN/NFV-Based Satellite Networks for Remote and Urban Areas. IEEE Trans. Veh. Technol. 73(11): 17400-17415 (2024) - [j301]Xin Lin, Aijun Liu, Wanli Ni, Kang An, Chen Han, Zhixiang Gao, Symeon Chatzinotas:
Sum Rate Maximization of Ad-Hoc Network in Adversarial Communication Environments: A Game-Theoretic Approach. IEEE Trans. Veh. Technol. 73(11): 17905-17910 (2024) - [j300]Anastasios K. Papazafeiropoulos, Le-Nam Tran, Zaid Abdullah, Pandelis Kourtessis, Symeon Chatzinotas:
Achievable Rate of a STAR-RIS Assisted Massive MIMO System Under Spatially-Correlated Channels. IEEE Trans. Wirel. Commun. 23(2): 1550-1564 (2024) - [j299]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas:
Max-Min SINR Analysis of STAR-RIS Assisted Massive MIMO Systems With Hardware Impairments. IEEE Trans. Wirel. Commun. 23(5): 4255-4268 (2024) - [j298]Nhan Thanh Nguyen, Van-Dinh Nguyen, Hieu Van Nguyen, Qingqing Wu, Antti Tölli, Symeon Chatzinotas, Markku J. Juntti:
Fairness Enhancement of UAV Systems With Hybrid Active-Passive RIS. IEEE Trans. Wirel. Commun. 23(5): 4379-4396 (2024) - [j297]Pengtao Liu, Kang An, Jing Lei, Yifu Sun, Wei Liu, Symeon Chatzinotas:
Computation Rate Maximization for SCMA-Aided Edge Computing in IoT Networks: A Multi-Agent Reinforcement Learning Approach. IEEE Trans. Wirel. Commun. 23(8): 10414-10429 (2024) - [j296]Ke He, Thang X. Vu, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas, Björn E. Ottersten:
Risk-Aware Antenna Selection for Multiuser Massive MIMO Under Incomplete CSI. IEEE Trans. Wirel. Commun. 23(9): 11001-11014 (2024) - [j295]Fatemeh Kavehmadavani, Van-Dinh Nguyen, Thang X. Vu, Symeon Chatzinotas:
Empowering Traffic Steering in 6G Open RAN With Deep Reinforcement Learning. IEEE Trans. Wirel. Commun. 23(10): 12782-12798 (2024) - [j294]Anastasios K. Papazafeiropoulos, Jiancheng An, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas:
Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications. IEEE Trans. Wirel. Commun. 23(10): 13173-13186 (2024) - [j293]Lin Chen, Linlong Wu, Eva Lagunas, Anyue Wang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten:
Joint Power Allocation and Beam Scheduling in Beam-Hopping Satellites: A Two-Stage Framework With a Probabilistic Perspective. IEEE Trans. Wirel. Commun. 23(10): 14685-14701 (2024) - [j292]Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz:
Joint Two-Tier User Association and Resource Management for Integrated Satellite-Terrestrial Networks. IEEE Trans. Wirel. Commun. 23(11): 16648-16665 (2024) - [j291]Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Sergi Abadal, Agapi Mesodiakaki, Symeon Chatzinotas, Björn E. Ottersten:
Perpetual Reconfigurable Intelligent Surfaces Through In-Band Energy Harvesting: Architectures, Protocols, and Challenges. IEEE Veh. Technol. Mag. 19(1): 36-44 (2024) - [j290]Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten:
Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions. IEEE Wirel. Commun. 31(1): 126-132 (2024) - [j289]Mostafa Samy, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten:
Outage Performance of Multiple Hybrid Active Relays and RISs-Assisted NOMA Networks. IEEE Wirel. Commun. Lett. 13(9): 2322-2326 (2024) - [j288]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris:
Achievable Rate Optimization for Large Stacked Intelligent Metasurfaces Based on Statistical CSI. IEEE Wirel. Commun. Lett. 13(9): 2337-2341 (2024) - [j287]Haoxian Niu, Jiancheng An, Anastasios K. Papazafeiropoulos, Lu Gan, Symeon Chatzinotas, Mérouane Debbah:
Stacked Intelligent Metasurfaces for Integrated Sensing and Communications. IEEE Wirel. Commun. Lett. 13(10): 2807-2811 (2024) - [j286]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris:
Near-Field Beamforming for Stacked Intelligent Metasurfaces-Assisted MIMO Networks. IEEE Wirel. Commun. Lett. 13(11): 3035-3039 (2024) - [c401]Mert Bayraktar, Victor Monzon Baeza, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Noise Analysis of Chirped sinh-Gaussian Beams in Free Space Optical Links. EuCNC/6G Summit 2024: 658-663 - [c400]Trinh Van Chien, Bui Trong Duc, Ho Viet Duc Luong, Huynh Thi Thanh Binh, Hien Quoc Ngo, Symeon Chatzinotas:
Solving Indefinite Communication Reliability Optimization for RIS-Aided Mobile Systems by an Improved Differential Evolution. GECCO Companion 2024: 651-654 - [c399]Alejandro Gonzalez-Garrido, Jorge Querol, Symeon Chatzinotas:
Analysis of the SINR in LEO-PNT Systems with 5G PRS Multiplexing: Integration of PRS and NTN. ICASSP 2024: 13016-13020 - [c398]Swetha Varadarajulu, Victor Monzon Baeza, Jorge Querol, Marcele O. K. Mendonca, Symeon Chatzinotas:
Graph Neural Network Pooling for BCH Channel Decoding in Software Defined Satellites. ICC Workshops 2024: 1328-1333 - [c397]Almoatssimbillah Saifaldawla, Flor Ortiz, Eva Lagunas, Symeon Chatzinotas:
Convolutional Autoencoders for Non-Geostationary Satellite Interference Detection. ICC Workshops 2024: 1334-1339 - [c396]Progress Zivuku, Steven Kisseleff, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Abuzar Babikir Mohammad Adam, Symeon Chatzinotas, Björn E. Ottersten:
Resource Allocation for Geographical Fairness in Multi-RIS-Aided Outdoor-to-Indoor Communications. ICC 2024: 3420-3426 - [c395]Haftay Gebreslasie Abreha, Ilora Maity, Houcine Chougrani, Christos Politis, Symeon Chatzinotas:
Resource-Aware On-board Content Caching in Multi-Layer Satellite Edge Networks. ICC 2024: 3943-3949 - [c394]Vu Nguyen Ha, Juan Carlos Merlano Duncan, Eva Lagunas, Jorge Querol, Symeon Chatzinotas:
Energy-Efficient Precoding and Feeder-Link-Beam Matching Design for Bent-Pipe SATCOM Systems. ICC 2024: 5069-5074 - [c393]Madyan Alsenwi, Eva Lagunas, Jorge Querol, Mohammed Al-Ansi, Symeon Chatzinotas:
Flexible Synchronous Federated Learning Approach for LEO Satellite Constellation Networks. MeditCom 2024: 7-12 - [c392]Inés Larráyoz-Arrigote, Marcele O. K. Mendonça, Alejandro Gonzalez-Garrido, Jevgenij Krivochiza, Sumit Kumar, Jorge Querol, Joel Grotz, Symeon Chatzinotas:
ML-based PBCH symbol detection and equalization for 5G Non-Terrestrial Networks. MeditCom 2024: 119-124 - [c391]Hung Nguyen-Kha, Vu Nguyen Ha, Eva Lagunas, Symeon Chatzinotas, Joel Grotz:
An Experimental Study of C-Band Channel Model in Integrated LEO Satellite and Terrestrial Systems. MeditCom 2024: 425-430 - [c390]Mohammed Al-Ansi, Jorge Querol, Madyan Alsenwi, Eva Lagunas, Symeon Chatzinotas:
Enhancing Handover Performance in LEO Satellite Networks with Multi-Connectivity and Conditional Handover Approach. SoftCOM 2024: 1-6 - [c389]Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Liz Martinez Marrero, Symeon Chatzinotas, Björn E. Ottersten:
Energy-Efficient Cell-Free Massive MIMO in Ultra-Dense LEO Networks: A Semi-Centralized Clustering Approach. SPAWC 2024: 131-135 - [c388]Mostafa Samy, Abuzar B. M. Adam, Konstantinos Ntontin, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn Otteresten:
Enhancing Spectral and Energy Efficiency with Multi-Sector Beyond-Diagonal RIS. SPAWC 2024: 941-945 - [c387]Yuma Abe, Flor Ortiz, Eva Lagunas, Victor Monzon Baeza, Symeon Chatzinotas, Hiroyuki Tsuji:
Optimizing Satellite Network Infrastructure: A Joint Approach to Gateway Placement and Routing. VTC Spring 2024: 1-6 - [c386]Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten:
Synchronization Errors and SINR Performance: How Critical Are They in Cell-Free Massive MIMO with Ultra-Dense LEO Satellite Connectivity? VTC Spring 2024: 1-5 - [c385]Zaid Abdullah, Eva Lagunas, Steven Kisseleff, Frank Zeppenfeldt, Symeon Chatzinotas:
Integrated Access and Backhaul via LEO Satellites with Inter-Satellite Links. WCNC 2024: 1-6 - [c384]Abuzar B. M. Adam, Mostafa Samy, Carla E. Garcia, Eva Lagunas, Symeon Chatzinotas:
Diffusion Model-Based Signal Recovery in Coexisting Satellite and Terrestrial Networks. WCNC 2024: 1-5 - [c383]Mert Bayraktar, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Rytov Variance of Adaptive Optics Applied Modified Von-Karman Spectrum. WCNC 2024: 1-5 - [c382]Carla E. Garcia, Mario R. Camana, Abuzar B. Mohammad, Jorge Querol, Symeon Chatzinotas:
Edge Learning Optimization in Task-Oriented NOMA Communications for Autonomous Vehicle Perception. WCNC 2024: 1-6 - [c381]Konstantinos Ntontin, Lechoslaw Tomaszewski, Joan Adrià Ruiz De Azua, A. Cárdenas, R. Pueyo Centelles, C.-K. Lin, Agapi Mesodiakaki, A. Antonopoulos, Nikolaos Pappas, M. Fiore, S. Aguilar, S. Watts, P. Harris, A. R. Santiago, Fotis I. Lazarakis, M. Calisti, Symeon Chatzinotas:
ETHER: A 6G Architectural Framework for 3D Multi-Layered Networks. WCNC 2024: 1-6 - [c380]Jorge Luis González Rios, Liz Martinez Marrero, Eva Lagunas, Jevgenij Krivochiza, Luis Manuel Garcés Socarrás, Rakesh Palisetty, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Doppler Shift in Precoded Cooperative Multi-Gateway Satellite Systems: Effects and Mitigation. WCNC 2024: 1-6 - [c379]Carlos Luis Marcos Rojas, Rakesh Palisetty, Jevgenij Krivochiza, Jorge Luis González Rios, Liz Martinez Marrero, Wallace Alves Martins, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Time-Misalignment Estimation in Overlapped DVB-S2X Waveforms. WCNC 2024: 1-6 - [c378]Mostafa Samy, Hayder Al-Hraishawi, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten:
RIS-Empowered Relays for Cooperative NOMA. WCNC 2024: 1-6 - [c377]Chandan Kumar Sheemar, Sourabh Solanki, Wali Ullah Khan, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas:
Reflecting Intelligent Surfaces Assisted High-Rank Ultra Massive MIMO Terahertz Channels. WCNC 2024: 1-6 - [i218]Hong-Fu Chou, Sourabh Solanki, Vu Nguyen Ha, Lin Chen, Sean Longyu Ma, Hayder Al-Hraishawi, Geoffrey Eappen, Symeon Chatzinotas:
Edge AI Empowered Physical Layer Security for 6G NTN: Potential Threats and Future Opportunities. CoRR abs/2401.01005 (2024) - [i217]Trinh Van Chien, Ha An Le, Tung Hai Ta, Hien Quoc Ngo, Symeon Chatzinotas:
Joint Power Allocation and User Scheduling in Integrated Satellite-Terrestrial Cell-Free Massive MIMO IoT Systems. CoRR abs/2401.03754 (2024) - [i216]Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou:
Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. CoRR abs/2402.09896 (2024) - [i215]Konstantinos Ntougias, Symeon Chatzinotas, Ioannis Krikidis:
Hybrid RIS With Sub-Connected Active Partitions: Performance Analysis and Transmission Design. CoRR abs/2402.11547 (2024) - [i214]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas:
Performance of Double-Stacked Intelligent Metasurface-Assisted Multiuser Massive MIMO Communications in the Wave Domain. CoRR abs/2402.16405 (2024) - [i213]Anastasios Panazafeironoulos, Jiancheng An, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas:
Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications. CoRR abs/2402.16415 (2024) - [i212]Cong T. Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Tan N. Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Van-Quan Pham, Miroslav Voznák, Symeon Chatzinotas, Dinh-Hieu Tran:
Emerging Technologies for 6G Non-Terrestrial-Networks: From Academia to Industrial Applications. CoRR abs/2403.07763 (2024) - [i211]Trinh Van Chien, Mai Dinh Cong, Nguyen Cong Luong, Tri Nhu Do, Dong In Kim, Symeon Chatzinotas:
Joint Computation Offloading and Target Tracking in Integrated Sensing and Communication Enabled UAV Networks. CoRR abs/2404.08396 (2024) - [i210]Flor Ortiz, Eva Lagunas, Almoatssimbillah Saifaldawla, Mahdis Jalali, Luis D. Emiliani, Symeon Chatzinotas:
Emerging NGSO Constellations: Spectral Coexistence with GSO Satellite Communication Systems. CoRR abs/2404.12651 (2024) - [i209]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas:
STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization. CoRR abs/2404.16394 (2024) - [i208]Yuma Abe, Flor Ortiz, Eva Lagunas, Victor Monzon Baeza, Symeon Chatzinotas, Hiroyuki Tsuji:
Optimizing Satellite Network Infrastructure: A Joint Approach to Gateway Placement and Routing. CoRR abs/2405.01149 (2024) - [i207]Yuan Guo, Christodoulos Skouroumounis, Symeon Chatzinotas, Ioannis Krikidis:
On User Association in Large-Scale Heterogeneous LEO Satellite Network. CoRR abs/2405.06978 (2024) - [i206]Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas, Dimitra I. Kaklamani, Iakovos S. Venieris:
Achievable Rate Optimization for Large Stacked Intelligent Metasurfaces Based on Statistical CSI. CoRR abs/2405.18920 (2024) - [i205]Sumit Kumar, Chandan Kumar Sheemar,