Björn E. Ottersten - researchr alias

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Viewing Publication 1 - 100 from 767

2024

Hybrid Data-Induced Kalman Filtering Approach and Application in Beam Prediction and TrackingJianjun Zhang 0008, Yongming Huang, Christos Masouros, Xiaohu You 0001, Björn E. Ottersten. tsp, 72:1412-1426, 2024. [doi]

Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research DirectionsZaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten. wc, 31(1):126-132, February 2024. [doi]

Reconfigurable Intelligent Surfaces for 6G Non-Terrestrial Networks: Assisting Connectivity from the SkyWali Ullah Khan, Asad Mahmood, Chandan Kumar Sheemar, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. iotm, 7(1):34-39, January 2024. [doi]

Accurate Phase Synchronization for Precoding-Enabled GEO Multibeam Satellite SystemsLiz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Luis González Rios, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten, Adriano Camps. ojcs, 5:712-729, 2024. [doi]

Task-Effective Compression of Observations for the Centralized Control of a Multiagent System Over Bit-Budgeted ChannelsArsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. iotj, 11(4):6131-6143, February 2024. [doi]

Perpetual Reconfigurable Intelligent Surfaces Through In-Band Energy Harvesting: Architectures, Protocols, and ChallengesKonstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Sergi Abadal, Agapi Mesodiakaki, Symeon Chatzinotas, Björn E. Ottersten. vtm, 19(1):36-44, March 2024. [doi]

Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite SystemsVibhum 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. icl, 28(4):882-886, April 2024. [doi]

Joint RIS-Aided Precoding and Multislot Scheduling for Maximum User Admission in Smart CitiesProgress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Wallace A. Martins, Konstantinos Ntontin, Symeon Chatzinotas, Björn E. Ottersten. tcom, 72(1):418-433, January 2024. [doi]

2023

Grant-Free NOMA-OTFS Paradigm: Enabling Efficient Ubiquitous Access for LEO Satellite Internet-of-ThingsZhen Gao 0001, Xingyu Zhou 0009, Jingjing Zhao, Juan Li, Chunli Zhu, Chun Hu, Pei Xiao, Symeon Chatzinotas, Derrick Wing Kwan Ng, Björn E. Ottersten. network, 37(1):18-26, January / February 2023. [doi]

Active Terminal Identification, Channel Estimation, and Signal Detection for Grant-Free NOMA-OTFS in LEO Satellite Internet-of-ThingsXingyu Zhou 0009, Keke Ying, Zhen Gao 0001, Yongpeng Wu 0001, Zhenyu Xiao, Symeon Chatzinotas, Jinhong Yuan, Björn E. Ottersten. TWC, 22(4):2847-2866, April 2023. [doi]

Demand-Aware Onboard Payload Processor Management for High-Throughput NGSO Satellite SystemsTedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten. taes, 59(5):4883-4899, October 2023. [doi]

Subspace-Based Detector For Distributed Mmwave Mimo Radar SensorsMoein Ahmadi, Mohammad Alaee Kerahroodi, M. R. Bhavani Shankar, Björn E. Ottersten. icassp 2023: 1-5 [doi]

Energy Harvesting From Jamming Attacks in Multi-User Massive MIMO NetworksHayder Al-Hraishawi, Osamah Ali Abdullah, Symeon Chatzinotas, Björn E. Ottersten. tgcn, 7(3):1181-1191, September 2023. [doi]

Efficient Content Caching for Delivery Time Minimization in the LEO Satellite NetworksSovit Bhandari, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. icc 2023: 1246-1252 [doi]

The Next Generation of Beam Hopping Satellite Systems: Dynamic Beam Illumination With Selective PrecodingLin Chen, Vu Nguyen Ha, Eva Lagunas, Linlong Wu, Symeon Chatzinotas, Björn E. Ottersten. TWC, 22(4):2666-2682, April 2023. [doi]

Double-Phase-Shifter Based Hybrid Beamforming for mmWave DFRC in the Presence of Extended Target and CluttersZiyang Cheng, Linlong Wu, Bowen Wang, M. R. Bhavani Shankar, Björn E. Ottersten. TWC, 22(6):3671-3686, June 2023. [doi]

User Scheduling and Power Allocation for Precoded Multi-Beam High Throughput Satellite Systems With Individual Quality of Service ConstraintsTrinh Van Chien, Eva Lagunas, Tung Hai Ta, Symeon Chatzinotas, Björn E. Ottersten. tvt, 72(1):907-923, 2023. [doi]

Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and OptimizationTrinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo. tcom, 71(2):773-791, February 2023. [doi]

Energy-Efficient Service-Aware Multi-Connectivity Scheduler for Uplink Multi-Layer Non-Terrestrial NetworksMichael N. Dazhi, Hayder Al-Hraishawi, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten. tgcn, 7(3):1326-1341, September 2023. [doi]

Harnessing the Power of Swarm Satellite Networks with Wideband Distributed BeamformingJuan Carlos Merlano Duncan, Vu Nguyen Ha, Jevgenij Krivochiza, Rakesh Palisetty, Geoffrey Eappen, Juan Andres Vasquez, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten. pimrc 2023: 1-6 [doi]

Fast Optimal Antenna Selection for Massive MIMOKe He, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. spawc 2023: 186-190 [doi]

Joint Resource Allocation and Link Adaptation for Ultra-Reliable and Low-Latency ServicesMd Arman Hossen, Thang X. Vu, Van-Dinh Nguyen, Symeon Chatzinotas, Björn E. Ottersten. ccnc 2023: 757-762 [doi]

Integration of NOMA With Reflecting Intelligent Surfaces: A Multi-Cell Optimization With SIC Decoding ErrorsWali Ullah Khan, Eva Lagunas, Asad Mahmood, Zain Ali, Muhammad Asif 0005, Symeon Chatzinotas, Björn E. Ottersten. tgcn, 7(3):1554-1565, September 2023. [doi]

Energy-Efficient RIS-Enabled NOMA Communication for 6G LEO Satellite NetworksWali Ullah Khan, Eva Lagunas, Asad Mahmood, Symeon Chatzinotas, Björn E. Ottersten. vtc 2023: 1-6 [doi]

Reconfigurable Intelligent Surfaces Enhanced NOMA D2D Communications Underlaying UAV NetworksWali Ullah Khan, Eva Lagunas, Asad Mahmood, Zain Ali, Symeon Chatzinotas, Björn E. Ottersten. globecom 2023: 2006-2011 [doi]

Resource Optimization for Integrated Terrestrial Non-Terrestrial Networks Involving IRSWali Ullah Khan, Asad Mahmood, Eva Lagunas, Muhammad Ali Jamshed, Symeon Chatzinotas, Björn E. Ottersten. globecom 2023: 1710-1715 [doi]

Energy Efficiency Optimization for Backscatter Enhanced NOMA Cooperative V2X Communications Under Imperfect CSIWali Ullah Khan, Muhammad Ali Jamshed, Eva Lagunas, Symeon Chatzinotas, Xingwang Li 0001, Björn E. Ottersten. tits, 24(11):12961-12972, November 2023. [doi]

Rate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite NetworksWali Ullah Khan, Zain Ali, Eva Lagunas, Asad Mahmood, Muhammad Asif 0005, Asim Ihsan, Symeon Chatzinotas, Björn E. Ottersten, Octavia A. Dobre. TWC, 22(11):8423-8435, November 2023. [doi]

Joint Optimization of 3D Placement and Radio Resource Allocation for Per-UAV Sum Rate MaximizationAsad Mahmood, Thang Xuan Vu, Symeon Chatzinotas, Björn E. Ottersten. tvt, 72(10):13094-13105, October 2023. [doi]

Multi-Objective Optimization for 3D Placement and Resource Allocation in OFDMA-based Multi-UAV NetworksAsad Mahmood, Thang X. Vu, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten. vtc 2023: 1-6 [doi]

Centralized Control of a Multi-Agent System Via Distributed and Bit-Budgeted CommunicationsArsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. wcnc 2023: 1-6 [doi]

Scalable Quantification of the Value of Information for Multi-Agent Communications and Control Co-designArsham Mostaani, Thang X. Vu, Hamed Habibi 0003, Symeon Chatzinotas, Björn E. Ottersten. globecom 2023: 3729-3734 [doi]

FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO SatellitesRakesh Palisetty, Luis Manuel Garcés Socarrás, Haythem Chaker, Vibhum Singh, Geoffrey Eappen, Wallace Alves Martins, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti. pimrc 2023: 1-7 [doi]

FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in SatellitesRakesh Palisetty, Geoffrey Eappen, Vibhum Singh, Luis Manuel Garcés Socarrás, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti. vtc 2023: 1-7 [doi]

Range-ISL Minimization and Spectral Shaping in MIMO Radar Systems via Waveform DesignEhsan Raei, Mohammad Alaee Kerahroodi, Bhavani Shankar, Björn E. Ottersten. icassp 2023: 1-5 [doi]

Stacked-Cascode Current Steering Architecture for Gallium Nitride Variable-Gain LNAsJorge Luis González Rios, Diego Vázquez, Robson Luiz Moreno, Juan Carlos Merlano Duncan, Ole K. Jensen, Symeon Chatzinotas, Björn E. Ottersten. lascas 2023: 1-4 [doi]

On Optimizing RIS-aided SWIPT-IoTs with Power Splitting-based Non-Linear Energy HarvestingNeha Sharma, Sumit Gautam, Symeon Chatzinotas, Björn E. Ottersten. globecom 2023: 619-624 [doi]

Joint Device Identification, Channel Estimation, and Signal Detection for LEO Satellite-Enabled Random AccessBoxiao Shen, Yongpeng Wu 0001, Wenjun Zhang 0001, Symeon Chatzinotas, Björn E. Ottersten. globecom 2023: 679-684 [doi]

Constant-Modulus Waveform Design With Polarization-Adaptive Power Allocation in Polarimetric RadarLinlong Wu, Xu Cheng, Huiping Huang, Domenico Ciuonzo, Bhavani Shankar, Björn E. Ottersten. tsp, 71:2146-2161, 2023. [doi]

Joint Symbol-Level Precoding and Sub-Block-Level RIS Design for Dual-Function Radar-CommunicationsLinlong Wu, Bowen Wang, Ziyang Cheng, Bhavani Shankar Mysore Rama Rao, Björn E. Ottersten. icassp 2023: 1-5 [doi]

Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite ConstellationsKeke Ying, Zhen Gao 0001, Sheng Chen 0001, Mingyu Zhou, Dezhi Zheng, Symeon Chatzinotas, Björn E. Ottersten, H. Vincent Poor. jsac, 41(6):1702-1722, June 2023. [doi]

Resource Allocation and User Scheduling Design for User-Centric Cell-Free Massive MIMO SystemsReza Mahin Zaeem, Juan Carlos Merlano Duncan, Wallace Alves Martins, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten. pimrc 2023: 1-6 [doi]

Performance of Joint Symbol Level Precoding and RIS Phase Shift Design in the Finite Block Length Regime with Constellation RotationProgress Zivuku, Steven Kisseleff, Wallace A. Martins, Hayder Al-Hraishawi, Symeon Chatzinotas, Björn E. Ottersten. pimrc 2023: 1-6 [doi]

2022

Evolution of Non-Terrestrial Networks From 5G to 6G: A SurveyMohammad Mahdi Azari 0001, Sourabh Solanki, Symeon Chatzinotas, Oltjon Kodheli, Hazem Sallouha, Achiel Colpaert, Jesus Fabian Mendoza Montoya, Sofie Pollin, Alireza Haqiqatnejad, Arsham Mostaani, Eva Lagunas, Björn E. Ottersten. comsur, 24(4):2633-2672, 2022. [doi]

Demand and Interference Aware Adaptive Resource Management for High Throughput GEO Satellite SystemsTedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. ojcs, 3:759-775, 2022. [doi]

Energy Efficient Sparse Precoding Design for Satellite Communication SystemTedros Salih Abdu, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. vtc 2022: 1-6 [doi]

Impact of Phase-Noise and Spatial Correlation on Double-RIS-Assisted Multiuser MISO NetworksZaid Abdullah, Anastasios K. Papazafeiropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten. wcl, 11(7):1473-1477, 2022. [doi]

Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough?Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten. icc 2022: 2639-2644 [doi]

Combining Relaying and Reflective Surfaces: Power Consumption and Energy Efficiency AnalysisZaid Abdullah, George C. Alexandropoulos, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten. globecom 2022: 31-36 [doi]

Successive Decode-and-Forward Relaying with Reconfigurable Intelligent SurfacesZaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten. icc 2022: 2633-2638 [doi]

Efficient Algorithms for Constant-Modulus Analog BeamformingAakash Arora, Christos G. Tsinos, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten. tsp, 70:756-771, 2022. [doi]

Joint Multislot Scheduling and Precoding for Unicast and Multicast Scenarios in Multiuser MISO SystemsAshok Bandi, M. R. Bhavani Shankar, Symeon Chatzinotas, Björn E. Ottersten. TWC, 21(7):5004-5018, 2022. [doi]

Robust Congestion Control for Demand-Based Optimization in Precoded Multi-Beam High Throughput Satellite CommunicationsVan-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten. tcom, 70(10):6918-6937, 2022. [doi]

Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite SystemsVan-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joël Grotz, Symeon Chatzinotas, Björn E. Ottersten. meditcom 2022: 316-321 [doi]

Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS NetworksVan-Phuc Bui, Trinh Van Chien, Eva Lagunas, Joel Grotz, Symeon Chatzinotas, Björn E. Ottersten. asms-spsc 2022: 1-7 [doi]

Controlling Smart Propagation Environments: Long-Term Versus Short-Term Phase Shift OptimizationTrinh Van Chien, Tu Lam Thanh, Tran Dinh Hieu, Hieu V. Nguyen, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten. icassp 2022: 5348-5352 [doi]

Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSITrinh Van Chien, Eva Lagunas, Tiep Minh Hoang, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo. globecom 2022: 3284-3289 [doi]

Reconfigurable Intelligent Surface-Assisted Cell-Free Massive MIMO Systems Over Spatially-Correlated ChannelsTrinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Marco Di Renzo, Björn E. Ottersten. TWC, 21(7):5106-5128, 2022. [doi]

Uplink Power Control in Massive MIMO With Double Scattering ChannelsTrinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten, Mérouane Debbah. TWC, 21(3):1989-2005, 2022. [doi]

Reconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable propagation, channel hardening, and rank deficiency [Lecture Notes]Trinh Van Chien, Hien Quoc Ngo, Symeon Chatzinotas, Björn E. Ottersten. spm, 39(3):97-104, 2022. [doi]

A Family of Deep Learning Architectures for Channel Estimation and Hybrid Beamforming in Multi-Carrier mm-Wave Massive MIMOAhmet M. Elbir, Kumar Vijay Mishra, M. R. Bhavani Shankar, Björn E. Ottersten. tccn, 8(2):642-656, 2022. [doi]

Joint Parameter Estimation From Binary Observations Over Decentralized ChannelsWenzhe Fan, Yili Xia, Chunguo Li, Yongming Huang, Björn E. Ottersten. tsp, 70:509-522, 2022. [doi]

Boosting Quantum Battery-Based IoT Gadgets via RF-Enabled Energy HarvestingSumit Gautam, Sourabh Solanki, Shree Krishna Sharma, Symeon Chatzinotas, Björn E. Ottersten. sensors, 22(14):5385, 2022. [doi]

Learning-Based Joint Channel Prediction and Antenna Selection for Massive MIMO with Partial CSIKe He, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. globecom 2022: 178-183 [doi]

Throughput Maximization for Backscatter- and Cache-Assisted Wireless Powered UAV TechnologyTran Dinh Hieu, Symeon Chatzinotas, Björn E. Ottersten. tvt, 71(5):5187-5202, 2022. [doi]

Detection of Spoofing Attacks in Aeronautical Ad-Hoc Networks Using Deep AutoencodersTiep Minh Hoang, Trinh Van Chien, Thien Van Luong, Symeon Chatzinotas, Björn E. Ottersten, Lajos Hanzo. tifs, 17:1010-1023, 2022. [doi]

Backscatter-Aided NOMA V2X Communication under Channel Estimation ErrorsWali Ullah Khan, Muhammad Ali Jamshed, Asad Mahmood, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. vtc 2022: 1-6 [doi]

Rate Splitting Multiple Access for Cognitive Radio GEO-LEO Co-Existing Satellite NetworksWali Ullah Khan, Zain Ali, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. globecom 2022: 5165-5170 [doi]

When RIS Meets GEO Satellite Communications: A New Sustainable Optimization Framework in 6GWali Ullah Khan, Eva Lagunas, Asad Mahmood, Basem M. ElHalawany, Symeon Chatzinotas, Björn E. Ottersten. vtc 2022: 1-6 [doi]

Opportunities for Physical Layer Security in UAV Communication Enhanced with Intelligent Reflective SurfacesWali Ullah Khan, Eva Lagunas, Zain Ali, Muhammad Awais Javed, Manzoor Ahmed, Symeon Chatzinotas, Björn E. Ottersten, Petar Popovski. wc, 29(6):22-28, 2022. [doi]

Joint Beam Hopping and Carrier Aggregation in High Throughput Multibeam Satellite SystemsMirza Golam Kibria, Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten. access, 10:122125-122135, 2022. [doi]

5G Space Communications Lab: Reaching New HeightsOltjon Kodheli, Jorge Querol, Abdelrahman Astro, Sofia Coloma, Loveneesh Rana, Zhanna Bokal, Sumit Kumar, Carol Martinez Luna, Jan Thoemel, Juan Carlos Merlano Duncan, Miguel Angel Olivares-Méndez, Symeon Chatzinotas, Björn E. Ottersten. dcoss 2022: 349-356 [doi]

On the Impacts of Phase Shifting Design and Eavesdropping Uncertainty on Secrecy Metrics of RIS-aided SystemsLong Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci. eucnc 2022: 494-499 [doi]

Effective Rate of RIS-aided Networks with Location and Phase Estimation UncertaintyLong Kong, Steven Kisseleff, Symeon Chatzinotas, Björn E. Ottersten, Melike Erol-Kantarci. wcnc 2022: 2071-2075 [doi]

Downlink Transmit Design for Massive MIMO LEO Satellite CommunicationsKe-Xin Li, Li You, Jiaheng Wang, Xiqi Gao, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten. tcom, 70(2):1014-1028, 2022. [doi]

Joint Resource Allocation for Full-Duplex Ambient Backscatter Communication: A Difference Convex AlgorithmFatemeh Kaveh Madavani, Mohadeseh Soleimanpour-Moghadam, Siamak Talebi, Symeon Chatzinotas, Björn E. Ottersten. TWC, 21(10):8022-8035, 2022. [doi]

Optimizing Computational and Communication Resources for MEC Network Empowered UAV-RIS CommunicationAsad Mahmood, Thang X. Vu, Wali Ullah Khan, Symeon Chatzinotas, Björn E. Ottersten. globecom 2022: 974-979 [doi]

Differential Phase Compensation in Over-the-air Precoding Test-bed for a Multi-beam SatelliteLiz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Nicola Maturo, Jevgenij Krivochiza, Symeon Chatzinotas, Björn E. Ottersten. wcnc 2022: 1325-1330 [doi]

Architectures and Synchronization Techniques for Distributed Satellite Systems: A SurveyLiz Martinez Marrero, Juan Carlos Merlano Duncan, Jorge Querol, Sumit Kumar 0001, Jevgenij Krivochiza, Shree Krishna Sharma, Symeon Chatzinotas, Adriano Camps, Björn E. Ottersten. access, 10:45375-45409, 2022. [doi]

Frequency-Packed Faster-Than-Nyquist Signaling via Symbol-Level Precoding for Multiuser MISO Redundant TransmissionsWallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten. TWC, 21(10):8660-8674, 2022. [doi]

Task-Oriented Data Compression for Multi-Agent Communications Over Bit-Budgeted ChannelsArsham Mostaani, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. ojcs, 3:1867-1886, 2022. [doi]

On the Optimality of the Stationary Solution of Secrecy Rate Maximization for MIMO Wiretap ChannelAnshu Mukherjee, Vaibhav Kumar, Eduard A. Jorswieck, Björn E. Ottersten, Le-Nam Tran. wcl, 11(2):357-361, 2022. [doi]

Throughput Enhancement in FD- and SWIPT-Enabled IoT Networks Over Nonidentical Rayleigh Fading ChannelsTan N. Nguyen, Dinh-Hieu Tran, Van Duc Phan, Miroslav Voznák, Symeon Chatzinotas, Björn E. Ottersten, H. Vincent Poor. iotj, 9(12):10172-10186, 2022. [doi]

FedFog: Network-Aware Optimization of Federated Learning Over Wireless Fog-Cloud SystemsVan-Dinh Nguyen, Symeon Chatzinotas, Björn E. Ottersten, Trung Q. Duong. TWC, 21(10):8581-8599, 2022. [doi]

Non-Orthogonal Multicast and Unicast Robust Beamforming in Integrated Terrestrial-Satellite NetworksDeyi Peng, Stavros G. Domouchtsidis, Symeon Chatzinotas, Yun Li 0001, Björn E. Ottersten. globecom 2022: 2044-2049 [doi]

Joint Communications and Sensing for Hybrid Massive MIMO LEO Satellite Systems With Beam SquintXiaoyu Qiang, Li You, Christos G. Tsinos, Wenjin Wang, Xiqi Gao, Björn E. Ottersten. icc 2022: 963-968 [doi]

Optimal Sensor Placement for Source Localization: A Unified ADMM ApproachNitesh Sahu, Linlong Wu, Prabhu Babu, Bhavani Shankar, Björn E. Ottersten. tvt, 71(4):4359-4372, 2022. [doi]

On the Performance of Cache-Free/Cache-Aided STBC-NOMA in Cognitive Hybrid Satellite-Terrestrial NetworksVibhum Singh, Sourabh Solanki, Geoffrey Eappen, Rakesh Palisetty, Thang X. Vu, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten. wcl, 11(12):2655-2659, 2022. [doi]

Opportunistic localization using LEO signalsUday Kumar Singh, M. R. Bhavani Shankar, Björn E. Ottersten. acssc 2022: 894-899 [doi]

UAV Relay-Assisted Emergency Communications in IoT Networks: Resource Allocation and Trajectory OptimizationDinh-Hieu Tran, Van-Dinh Nguyen, Symeon Chatzinotas, Thang X. Vu, Björn E. Ottersten. TWC, 21(3):1621-1637, 2022. [doi]

RF Precoding for Cognitive Radio SystemsChristos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten. wcl, 11(9):1845-1849, 2022. [doi]

Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity ConstraintsChristos G. Tsinos, Aakash Arora, Symeon Chatzinotas, Björn E. Ottersten. ieeesam 2022: 231-235 [doi]

Dynamic Bandwidth Allocation and Precoding Design for Highly-Loaded Multiuser MISO in Beyond 5G NetworksThang X. Vu, Symeon Chatzinotas, Björn E. Ottersten. TWC, 21(3):1794-1805, 2022. [doi]

Dynamic Bandwidth Allocation and Edge Caching Optimization for Nonlinear Content Delivery through Flexible Multibeam SatellitesThang X. Vu, Nicola Maturo, Symeon Chatzinotas, Joel Grotz, Tom Christophory, Björn E. Ottersten. icc 2022: 1143-1148 [doi]

Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite SystemsAnyue Wang, Lei Lei 0001, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten. TWC, 21(10):8846-8858, 2022. [doi]

Resource Allocation in Heterogeneously-Distributed Joint Radar-Communications Under Asynchronous Bayesian Tracking FrameworkLinlong Wu, Kumar Vijay Mishra, M. R. Bhavani Shankar, Björn E. Ottersten. jsac, 40(7):2026-2042, 2022. [doi]

Hybrid Analog/Digital Precoding for Downlink Massive MIMO LEO Satellite CommunicationsLi You, Xiaoyu Qiang, Ke-Xin Li, Christos G. Tsinos, Wenjin Wang, Xiqi Gao, Björn E. Ottersten. TWC, 21(8):5962-5976, 2022. [doi]

Massive MIMO Hybrid Precoding for LEO Satellite Communications With Twin-Resolution Phase Shifters and Nonlinear Power AmplifiersLi You, Xiaoyu Qiang, Ke-Xin Li, Christos G. Tsinos, Wenjin Wang, Xiqi Gao, Björn E. Ottersten. tcom, 70(8):5543-5557, 2022. [doi]

Beam Squint-Aware Integrated Sensing and Communications for Hybrid Massive MIMO LEO Satellite SystemsLi You, Xiaoyu Qiang, Christos G. Tsinos, Fan Liu 0005, Wenjin Wang, Xiqi Gao, Björn E. Ottersten. jsac, 40(10):2994-3009, 2022. [doi]

Maximizing the Number of Served Users in a Smart City using Reconfigurable Intelligent SurfacesProgress Zivuku, Steven Kisseleff, Van-Dinh Nguyen, Konstantinos Ntontin, Wallace A. Martins, Symeon Chatzinotas, Björn E. Ottersten. wcnc 2022: 494-499 [doi]

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