Emil Björnson

ORCID

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 480

Top Venues

CoRR

IEEE Trans. Wirel. Commun.

ICC

IEEE Trans. Commun.

Royal Institute of Technology, Stockholm, Sweden (PHD)

Education History

Royal Institute of Technology, Stockholm, Sweden

PHD

Publications

Mert Alicioglu, Özlem Tugfe Demir, Emil Björnson
Pilot Length Optimization with RS-LS Channel Estimation for Extremely Large Aperture Arrays. CoRR (2024)
Emil Björnson, Chan-Byoung Chae, Robert W. Heath Jr., Thomas L. Marzetta, Amine Mezghani, Luca Sanguinetti, Fredrik Rusek, Miguel R. Castellanos, Dongsoo Jun, Özlem Tugfe Demir
Towards 6G MIMO: Massive Spatial Multiplexing, Dense Arrays, and Interplay Between Electromagnetics and Processing. CoRR (2024)
Özlem Tugfe Demir, Meysam Masoudi, Emil Björnson, Cicek Cavdar
Cell-Free Massive MIMO in O-RAN: Energy-Aware Joint Orchestration of Cloud, Fronthaul, and Radio Resources. IEEE J. Sel. Areas Commun. 42 (2) (2024)
Steven Rivetti, Emil Björnson, Mikael Skoglund
Secure Spatial Signal Design for ISAC in a Cell-Free MIMO Network. CoRR (2024)
Zhenyu Li, Ozan Alp Topal, Özlem Tugfe Demir, Emil Björnson, Cicek Cavdar
Mixed Static and Reconfigurable Metasurface Deployment in Indoor Dense Spaces: How Much Reconfigurability is Needed? CoRR (2024)
Shuaifei Chen, Jiayi Zhang, Emil Björnson, Bo Ai
Improving Fairness for Cell-Free Massive MIMO Through Interference-Aware Massive Access. IEEE Trans. Veh. Technol. 72 (4) (2023)
Konstantinos Ntontin, Emil Björnson, Alexandros-Apostolos A. Boulogeorgos, Zaid Abdullah, Agapi Mesodiakaki, Sergi Abadal, Symeon Chatzinotas
Time- and Unit-Cell Splitting Comparison for the Autonomous Operation of Reconfigurable Intelligent Surfaces. IEEE Trans. Green Commun. Netw. 7 (3) (2023)
Lorenzo Miretti, Renato L. G. Cavalcante, Emil Björnson, Slawomir Stanczak
UL-DL duality for cell-free massive MIMO with per-AP power and information constraints. CoRR (2023)
Zhenyu Li, Ozan Alp Topal, Özlem Tugfe Demir, Emil Björnson, Cicek Cavdar
mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces. CoRR (2023)
Guillem Femenias, Felip Riera-Palou, Emil Björnson
Another Twist to the Scalability in Cell-Free Massive MIMO Networks. IEEE Trans. Commun. 71 (11) (2023)
Rodrigo Capobianco Guido, Tülay Adali, Emil Björnson, Laure Blanc-Féraud, Ulisses Braga-Neto, Behnaz Ghoraani, Christian Jutten, Alle-Jan van der Veen, Hong Vicky Zhao, Xiaoxiang Zhu
IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements [From the Guest Editors]. IEEE Signal Process. Mag. 40 (4) (2023)
Parisa Ramezani, Yasaman Khorsandmanesh, Emil Björnson
A Novel Discrete Phase Shift Design for RIS-Assisted Multi-User MIMO. CAMSAP (2023)
Özgecan Özdogan, Emil Björnson
Massive MIMO With Dual-Polarized Antennas. IEEE Trans. Wirel. Commun. 22 (2) (2023)
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
Optimized Precoding for MU-MIMO With Fronthaul Quantization. IEEE Trans. Wirel. Commun. 22 (11) (2023)
Anders Enqvist, Özlem Tugfe Demir, Cicek Cavdar, Emil Björnson
Optimizing Reconfigurable Intelligent Surfaces for Short Transmissions: How Detailed Configurations can be Afforded? CoRR (2023)
Emil Björnson, Yonina C. Eldar, Erik G. Larsson, Angel Lozano, H. Vincent Poor
25 Years of Signal Processing Advances for Multiantenna Communications. CoRR (2023)
Doga Gürgünoglu, Emil Björnson, Gábor Fodor
Impact of Pilot Contamination Between Operators With Interfering Reconfigurable Intelligent Surfaces. BlackSeaCom (2023)
Giacomo Bacci, Luca Sanguinetti, Emil Björnson
Spherical Wavefronts Improve MU-MIMO Spectral Efficiency When Using Electrically Large Arrays. IEEE Wirel. Commun. Lett. 12 (7) (2023)
Emil Björnson, Yonina C. Eldar, Erik G. Larsson, Angel Lozano, H. Vincent Poor
Twenty-Five Years of Signal Processing Advances for Multiantenna Communications: From theory to mainstream technology. IEEE Signal Process. Mag. 40 (4) (2023)
Amna Irshad, Emil Björnson
Optimal Geometries of Dual-Polarized Arrays for Large Point-to-Point MIMO Channels. EUSIPCO (2023)
Mahmoud Zaher, Özlem Tugfe Demir, Emil Björnson, Marina Petrova
Learning-Based Downlink Power Allocation in Cell-Free Massive MIMO Systems. IEEE Trans. Wirel. Commun. 22 (1) (2023)
Özlem Tugfe Demir, Emil Björnson
A New Polar-Domain Dictionary Design for the Near-field Region of Extremely Large Aperture Arrays. CoRR (2023)
Murat Babek Salman, Emil Björnson, Gökhan Muzaffer Güvensen, Tolga Çiloglu
Analytical Nonlinear Distortion Characterization for Frequency-Selective Massive MIMO Channels. ICC (2023)
Özlem Tugfe Demir, Emil Björnson
A New Polar-Domain Dictionary Design for the Near-Field Region of Extremely Large Aperture Arrays. CAMSAP (2023)
Lorenzo Miretti, Renato L. G. Cavalcante, Emil Björnson
UL-DL Duality for Cell-Free Networks Under Per-AP Power and Information Constraints. ICC (2023)
Mehdi Haghshenas, Parisa Ramezani, Emil Björnson
Efficient LOS Channel Estimation for RIS-Aided Communications Under Non-Stationary Mobility. ICC (2023)
Mahmoud Aly Zaher, Emil Björnson, Marina Petrova
A Bayesian Approach to Characterize Unknown Interference Power in Wireless Networks. IEEE Wirel. Commun. Lett. 12 (8) (2023)
Giacomo Bacci, Luca Sanguinetti, Emil Björnson
Spherical Wavefronts Improve MU-MIMO Spectral Efficiency When Using Electrically Large Arrays. CoRR (2023)
Mahmoud Aly Zaher, Emil Björnson, Marina Petrova
Mobility Management in mmWave Cell-Free Massive MIMO Networks. ICC (2023)
Parisa Ramezani, Maksym A. Girnyk, Emil Björnson
Dual-Polarized Reconfigurable Intelligent Surface-Assisted Broad Beamforming. IEEE Commun. Lett. 27 (11) (2023)
Zakir Hussain Shaik, Sai Subramanyam Thoota, Emil Björnson, Erik G. Larsson
Resource Efficient Over-the-Air Fronthaul Signaling for Uplink Cell-Free Massive MIMO Systems. CoRR (2023)
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Symeon Chatzinotas
Wireless Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces. IEEE Trans. Green Commun. Netw. 7 (1) (2023)
Zinat Behdad, Özlem Tugfe Demir, Ki Won Sung, Emil Björnson, Cicek Cavdar
Multi-Static Target Detection and Power Allocation for Integrated Sensing and Communication in Cell-Free Massive MIMO. CoRR (2023)
Yuhang Chen, Chong Han, Emil Björnson
Can Far-field Beam Training Be Deployed for Cross-field Beam Alignment in Terahertz UM-MIMO Communications? CoRR (2023)
Shuaifei Chen, Jiayi Zhang, Emil Björnson, Özlem Tugfe Demir, Bo Ai
Energy-Efficient Cell-Free Massive MIMO Through Sparse Large-Scale Fading Processing. IEEE Trans. Wirel. Commun. 22 (12) (2023)
Zhenyu Li, Ozan Alp Topal, Özlem Tugfe Demir, Emil Björnson, Cicek Cavdar
mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces. ICC (2023)
Ema Becirovic, Emil Björnson, Erik G. Larsson
Activity Detection in Distributed Massive MIMO With Pilot-Hopping and Activity Correlation. IEEE Wirel. Commun. Lett. 12 (2) (2023)
Ozan Alp Topal, Emil Björnson, Dominic Schupke, Cicek Cavdar
Optimal Joint Access Point Placement and Resource Allocation for Indoor mmWave Communications. ICC (2023)
Anders Enqvist, Özlem Tugfe Demir, Cicek Cavdar, Emil Björnson
Optimizing Reconfigurable Intelligent Surfaces for Small Data Packets: A Subarray Approach. CoRR (2023)
Murat Babek Salman, Emil Björnson, Gökhan Muzaffer Güvensen, Tolga Çiloglu
Analytical Nonlinear Distortion Characterization for Frequency-Selective Massive MIMO Channels. CoRR (2023)
Özlem Tugfe Demir, Meysam Masoudi, Emil Björnson, Cicek Cavdar
Cell-Free Massive MIMO in O-RAN: Energy-Aware Joint Orchestration of Cloud, Fronthaul, and Radio Resources. CoRR (2023)
Mahmoud Zaher, Emil Björnson, Marina Petrova
A Bayesian Approach to Characterize Unknown Interference Power in Wireless Networks. CoRR (2023)
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
Fronthaul Quantization-Aware MU-MIMO Precoding for Sum Rate Maximization. ICC (2023)
Rodrigo Capobianco Guido, Tülay Adali, Emil Björnson, Laure Blanc-Féraud, Ulisses Braga-Neto, Behnaz Ghoraani, Christian Jutten, Alle-Jan van der Veen, Hong Vicky Zhao, Xiaoxiang Zhu
IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements (Part 2) [From the Guest Editors]. IEEE Signal Process. Mag. 40 (5) (2023)
Junbeom Kim, Emil Björnson
Unified Learning for Energy and Spectral Efficient Beamforming. CAMSAP (2023)
Amna Irshad, Emil Björnson
Optimal Geometries of Dual-Polarized Arrays for Large Point-to-Point MIMO Channels. CoRR (2023)
Özlem Tugfe Demir, Meysam Masoudi, Emil Björnson, Cicek Cavdar
Cell-Free Massive MIMO in Virtualized CRAN: How to Minimize the Total Network Power? ICC (2022)
Anders Enqvist, Özlem Tugfe Demir, Cicek Cavdar, Emil Björnson
Optimizing Reconfigurable Intelligent Surfaces for Small Data Packets: A Subarray Approach. ICC (2022)
Lorenzo Miretti, Emil Björnson, David Gesbert
Team MMSE Precoding With Applications to Cell-Free Massive MIMO. IEEE Trans. Wirel. Commun. 21 (8) (2022)
Amin Ghazanfari, Trinh Van Chien, Emil Björnson, Erik G. Larsson
Model-Based and Data-Driven Approaches for Downlink Massive MIMO Channel Estimation. IEEE Trans. Commun. 70 (3) (2022)
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
Quantisation-aware Precoding for MU-MIMO with Limited-capacity Fronthaul. CoRR (2022)
Ema Becirovic, Emil Björnson, Erik G. Larsson
Combining Reciprocity and CSI Feedback in MIMO Systems. CoRR (2022)
Özgecan Özdogan, Emil Björnson
Massive MIMO with Dual-Polarized Antennas. CoRR (2022)
Ozan Alp Topal, Mustafa Ozger, Dominic Schupke, Emil Björnson, Cicek Cavdar
mmWave Communications for Indoor Dense Spaces: Ray-Tracing Based Channel Characterization and Performance Comparison. ICC (2022)
Andrea de Jesus Torres, Luca Sanguinetti, Emil Björnson
Intelligent Reconfigurable Surfaces vs. Decode-and-Forward: What is the Impact of Electromagnetic Interference? SPAWC (2022)
Andrea de Jesus Torres, Luca Sanguinetti, Emil Björnson
Electromagnetic Interference in RIS-Aided Communications. IEEE Wirel. Commun. Lett. 11 (4) (2022)
Shuaifei Chen, Jiayi Zhang, Emil Björnson, Bo Ai
Improving Fairness for Cell-Free Massive MIMO Through Interference-Aware Massive Access. CoRR (2022)
Zinat Behdad, Özlem Tugfe Demir, Ki Won Sung, Emil Björnson, Cicek Cavdar
Power Allocation for Joint Communication and Sensing in Cell-Free Massive MIMO. CoRR (2022)
Tomer Fireaizen, Gal Metzer, Dan Ben-David, Yair Moshe, Israel Cohen, Emil Björnson
Intelligent Reflecting Surface OFDM Communication with Deep Neural Prior. ICC (2022)
Shuaifei Chen, Jiayi Zhang, Emil Björnson, Özlem Tugfe Demir, Bo Ai
Sparse Large-Scale Fading Decoding in Cell-Free Massive MIMO Systems. SPAWC (2022)
Shuaifei Chen, Jiayi Zhang, Emil Björnson, Özlem Tugfe Demir, Bo Ai
Sparse Large-Scale Fading Decoding in Cell-Free Massive MIMO Systems. CoRR (2022)
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
Quantization-Aware Precoding For Mu-Mimo With Limited-Capacity Fronthaul. ICASSP (2022)
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
Optimized Precoding for MU-MIMO With Fronthaul Quantization. CoRR (2022)
Jiakang Zheng, Jiayi Zhang, Emil Björnson, Zhetao Li, Bo Ai
Cell-Free Massive MIMO-OFDM for High-Speed Train Communications. CoRR (2022)
Özlem Tugfe Demir, Meysam Masoudi, Emil Björnson, Cicek Cavdar
Cell-Free Massive MIMO in Virtualized CRAN: How to Minimize the Total Network Power? CoRR (2022)
Ozan Alp Topal, Mustafa Ozger, Dominic Schupke, Emil Björnson, Cicek Cavdar
mmWave Communications for Indoor Dense Spaces: Ray-Tracing Based Channel Characterization and Performance Comparison. CoRR (2022)
Andrea de Jesus Torres, Luca Sanguinetti, Emil Björnson
Intelligent Reconfigurable Surfaces vs. Decode-and-Forward: What is the Impact of Electromagnetic Interference? CoRR (2022)
Unnikrishnan Kunnath Ganesan, Emil Björnson, Erik G. Larsson
Bridging the Digital Divide Using SuperCell Massive MIMO. VTC Fall (2022)
Emil Björnson, Henk Wymeersch, Bho Matthiesen, Petar Popovski, Luca Sanguinetti, Elisabeth de Carvalho
Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications. IEEE Signal Process. Mag. 39 (2) (2022)
Özlem Tugfe Demir, Emil Björnson, Luca Sanguinetti
Channel Modeling and Channel Estimation for Holographic Massive MIMO With Planar Arrays. IEEE Wirel. Commun. Lett. 11 (5) (2022)
Emil Björnson, Parisa Ramezani
Maximum Likelihood Channel Estimation for RIS-Aided Communications With LOS Channels. CoRR (2022)
Ema Becirovic, Emil Björnson, Erik G. Larsson
Activity Detection in Distributed Massive MIMO With Pilot-Hopping and Activity Correlation. CoRR (2022)
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas
Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting. VTC Spring (2022)
Jiayi Zhang, Jing Zhang, Emil Björnson, Bo Ai
Local Partial Zero-Forcing Combining for Cell-Free Massive MIMO Systems. CoRR (2022)
Morteza Tavana, Emil Björnson, Jens Zander
Multi-Site Energy Harvesting for Battery-Less Internet-of-Things Devices: Prospects and Limits. VTC Fall (2022)
Özlem Tugfe Demir, Emil Björnson
Channel Estimation under Hardware Impairments: Bayesian Methods versus Deep Learning. CoRR (2022)
Özgecan Özdogan, Emil Björnson
Downlink Spectral Efficiency of Massive MIMO with Dual-Polarized Antennas. CoRR (2022)
Özlem Tugfe Demir, Emil Björnson, Luca Sanguinetti
Exploiting Array Geometry for Reduced-Subspace Channel Estimation in RIS-Aided Communications. SAM (2022)
Brian Zahnstecher, Earl McCune, Doug Kirkpatrick, Rick Booth, Kirk Bresniker, Lin Nease, Anirban Bandyopadhyay, Bruce Nordman, Francesco Carobolante, Magnus Olsson, Emil Björnson, Laurence McGarry, Steve Allen, Paul Draxler, Frederica Darema, Mohamed-Slim Alouini
INGR Energy Efficiency Roadmap - 2022 Edition. FNWF (2022)
Ema Becirovic, Emil Björnson, Erik G. Larsson
Combining Reciprocity and CSI Feedback in MIMO Systems. IEEE Trans. Wirel. Commun. 21 (11) (2022)
Shuaifei Chen, Jiayi Zhang, Jing Zhang, Emil Björnson, Bo Ai
A survey on user-centric cell-free massive MIMO systems. Digit. Commun. Networks 8 (5) (2022)
Morteza Tavana, Emil Björnson, Jens Zander
Range Limits of Energy Harvesting from a Base Station for Battery-Less Internet-of-Things Devices. ICC (2022)
Jiakang Zheng, Jiayi Zhang, Emil Björnson, Zhetao Li, Bo Ai
Cell-Free Massive MIMO-OFDM for High-Speed Train Communications. IEEE J. Sel. Areas Commun. 40 (10) (2022)
Özlem Tugfe Demir, Emil Björnson
Is Channel Estimation Necessary to Select Phase-Shifts for RIS-Assisted Massive MIMO? IEEE Trans. Wirel. Commun. 21 (11) (2022)
Emil Björnson, Lucio Marcenaro
Configuring an Intelligent Reflecting Surface for Wireless Communications: Highlights from the 2021 IEEE Signal Processing Cup student competition [SP Competitions]. IEEE Signal Process. Mag. 39 (1) (2022)
Parisa Ramezani, Emil Björnson
Near-Field Beamforming and Multiplexing Using Extremely Large Aperture Arrays. CoRR (2022)
Lorenzo Miretti, Emil Björnson, David Gesbert
Team Precoding Towards Scalable Cell-free Massive MIMO Networks. CoRR (2022)
Emil Björnson, Parisa Ramezani
Maximum Likelihood Channel Estimation for RIS-Aided Communications with LOS Channels. IEEECONF (2022)
Jakub Nikonowicz, Aamir Mahmood, Muhammad Ikram Ashraf, Emil Björnson, Mikael Gidlund
Indoor Positioning Trends in 5G-Advanced: Challenges and Solution towards Centimeter-level Accuracy. CoRR (2022)
Özlem Tugfe Demir, Emil Björnson, Luca Sanguinetti
Exploiting Array Geometry for Reduced-Subspace Channel Estimation in RIS-Aided Communications. CoRR (2022)
Zinat Behdad, Özlem Tugfe Demir, Ki Won Sung, Emil Björnson, Cicek Cavdar
Power Allocation for Joint Communication and Sensing in Cell-Free Massive MIMO. GLOBECOM (2022)
Cenk M. Yetis, Emil Björnson, Pontus Giselsson
Joint Analog Beam Selection and Digital Beamforming in Millimeter Wave Cell-Free Massive MIMO Systems. CoRR (2021)
Özlem Tugfe Demir, Emil Björnson, Luca Sanguinetti
Cell-Free Massive MIMO with Large-Scale Fading Decoding and Dynamic Cooperation Clustering. CoRR (2021)
Amin Ghazanfari, Trinh Van Chien, Emil Björnson, Erik G. Larsson
Model-based and Data-driven Approaches for Downlink Massive MIMO Channel Estimation. CoRR (2021)
Özlem Tugfe Demir, Emil Björnson
RIS-Assisted Massive MIMO with Multi-Specular Spatially Correlated Fading. GLOBECOM (2021)
Lorenzo Miretti, Emil Björnson, David Gesbert
Precoding for Scalable Cell-free Massive MIMO with Radio Stripes. SPAWC (2021)
Tien-Hoa Nguyen, Trinh Van Chien, Hien Quoc Ngo, Xuan Nam Tran, Emil Björnson
Pilot Assignment for Joint Uplink-Downlink Spectral Efficiency Enhancement in Massive MIMO Systems with Spatial Correlation. CoRR (2021)
Daniel Verenzuela, Emil Björnson, Michail Matthaiou
Optimal Per-Antenna ADC Bit Allocation in Correlated and Cell-Free Massive MIMO. IEEE Trans. Commun. 69 (7) (2021)
Unnikrishnan Kunnath Ganesan, Emil Björnson, Erik G. Larsson
Clustering-Based Activity Detection Algorithms for Grant-Free Random Access in Cell-Free Massive MIMO. CoRR (2021)
Xilong Pei, Haifan Yin, Li Tan, Lin Cao, Zhanpeng Li, Kai Wang, Kun Zhang, Emil Björnson
RIS-Aided Wireless Communications: Prototyping, Adaptive Beamforming, and Indoor/Outdoor Field Trials. IEEE Trans. Commun. 69 (12) (2021)

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Publication Activity (10 Years)

Top Topics

Top Venues

Emil Björnson