Alva Kosasih

44 papers B 8Misc 1Journal 27Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
From Antenna Abundance to Antenna Intelligence in 6G Gigantic MIMO Systems.
CoRR
Emil Björnson, Amna Irshad, Özlem Tugfe Demir, Giuseppe Thadeu Freitas de Abreu, Alva Kosasih, Vitaly Petrov
2026 J jnl
Near-Field Beamfocusing, Localization, and Channel Estimation With Modular Linear Arrays.
IEEE Trans. Wirel. Commun.
Alva Kosasih, Özlem Tugfe Demir, Emil Björnson
2026 J jnl
Quantized Precoding for Maximizing Sum Rate in MU-MIMO Systems with Constrained Fronthaul.
CoRR
Yasaman Khorsandmanesh, Alva Kosasih, Emil Björnson, Joakim Jaldén
2025 — conf
A Novel Hybrid Precoder with Low-Resolution Phase Shifters and Fronthaul Capacity Limitation.
ICC
Parisa Ramezani, Alva Kosasih, Emil Björnson
2025 J jnl
Enabling 6G Performance in the Upper Mid-Band by Transitioning From Massive to Gigantic MIMO.
IEEE Open J. Commun. Soc.
Emil Björnson, Ferdi Kara, Nikolaos Kolomvakis, Alva Kosasih, Parisa Ramezani, Murat Babek Salman
2025 J jnl
Limited-Resolution Hybrid Analog-Digital Precoding Design Using MIMO Detection Methods.
IEEE Open J. Commun. Soc.
Parisa Ramezani, Alva Kosasih, Emil Björnson
2025 J jnl
Nonlinear Distortion Radiated From Large Arrays and Active Reconfigurable Intelligent Surfaces.
IEEE Trans. Wirel. Commun.
Nikolaos Kolomvakis, Alva Kosasih, Emil Björnson
2025 J jnl
Optimizing Movable Antennas in Wideband Multi-User MIMO With Hardware Impairments.
CoRR
Amna Irshad, Emil Björnson, Alva Kosasih, Vitaly Petrov
2025 — conf
Optimizing Movable Antennas in Wideband Multi-User MIMO with Hardware Impairments.
SPAWC
Amna Irshad, Emil Björnson, Alva Kosasih, Vitaly Petrov
2025 J jnl
Performance Analysis of a 2D-MUSIC Algorithm for Parametric Near-Field Channel Estimation.
IEEE Wirel. Commun. Lett.
Doga Gürgünoglu, Alva Kosasih, Parisa Ramezani, Özlem Tugfe Demir, Emil Björnson, Gábor Fodor
2025 J jnl
Pre-Optimized Irregular Arrays Versus Movable Antennas in Multi-User MIMO Systems.
IEEE Wirel. Commun. Lett.
Amna Irshad, Alva Kosasih, Vitaly Petrov, Emil Björnson
2025 J jnl
Spatial Frequencies and Degrees of Freedom: Their roles in near-field communications.
IEEE Signal Process. Mag.
Alva Kosasih, Özlem Tugfe Demir, Nikolaos Kolomvakis, Emil Björnson
2024 — conf
Accurate Direct Positioning in Distributed MIMO Using Delay-Doppler Channel Measurements.
SPAWC
Benjamin J. B. Deutschmann, Christian Nelson, Mikael Henriksson, Gian Marti, Alva Kosasih, Nuutti Tervo, Erik Leitinger, Fredrik Tufvesson
2024 — conf
Achieving Beamfocusing via Two Separated Uniform Linear Arrays.
IEEECONF
Alva Kosasih, Özlem Tugfe Demir, Emil Björnson
2024 B conf
An Efficient Modified MUSIC Algorithm for RIS-Assisted Near-Field Localization.
GLOBECOM
Parisa Ramezani, Alva Kosasih, Emil Björnson
2024 J jnl
Enabling 6G Performance in the Upper Mid-Band Through Gigantic MIMO.
CoRR
Emil Björnson, Ferdi Kara, Nikolaos Kolomvakis, Alva Kosasih, Parisa Ramezani, Murat Babek Salman
2024 J jnl
Finite Beam Depth Analysis for Large Arrays.
IEEE Trans. Wirel. Commun.
Alva Kosasih, Emil Björnson
2024 J jnl
Optimal Dual-Polarized Planar Arrays for Massive Capacity Over Point-to-Point MIMO Channels.
IEEE Trans. Wirel. Commun.
Amna Irshad, Alva Kosasih, Emil Björnson, Luca Sanguinetti
2024 B conf
Parametric Channel Estimation for RIS-Assisted Wideband Systems.
GLOBECOM
Alva Kosasih, Özlem Tugfe Demir, Emil Björnson
2024 — conf
Spatial Correlation Modeling and RS-LS Estimation of Near-Field Channels with Uniform Planar Arrays.
SPAWC
Özlem Tugfe Demir, Alva Kosasih, Emil Björnson
2024 J jnl
Symbol-Level Precoding for Near-Field ISAC.
IEEE Commun. Lett.
Nithin Babu, Alva Kosasih, Christos Masouros, Emil Björnson
2023 B conf
Beam Depth Analysis for Large Rectangular Arrays.
GLOBECOM
Alva Kosasih, Emil Björnson
2023 J jnl
Density Evolution Analysis of the Iterative Joint Ordered-Statistics Decoding for NOMA.
IEEE Trans. Wirel. Commun.
Chentao Yue, Mahyar Shirvanimoghaddam, Alva Kosasih, Giyoon Park, Ok-Sun Park, Wibowo Hardjawana, Branka Vucetic, Yonghui Li
2023 B conf
GNN-Enhanced Approximate Message Passing for Massive/Ultra-Massive MIMO Detection.
WCNC
Hengtao He, Alva Kosasih, Xianghao Yu, Jun Zhang, Shenghui Song, Wibowo Hardjawana, Khaled B. Letaief
2023 Misc conf
Parametric Near-Field Channel Estimation for Extremely Large Aperture Arrays.
ACSSC
Alva Kosasih, Özlem Tugfe Demir, Emil Björnson
2023 — conf
Untrained Neural Network based Bayesian Detector for OTFS Modulation Systems.
INFOCOM Workshops
Hao Chang, Alva Kosasih, Wibowo Hardjawana, Xinwei Qu, Branka Vucetic
2022 J jnl
Bayesian Neural Network Detector for an Orthogonal Time Frequency Space Modulation.
IEEE Wirel. Commun. Lett.
Alva Kosasih, Xinwei Qu, Wibowo Hardjawana, Chentao Yue, Branka Vucetic
2022 B conf
Graph Neural Network Aided Expectation Propagation Detector for MU-MIMO Systems.
WCNC
Alva Kosasih, Vincent Onasis, Wibowo Hardjawana, Vera Miloslavskaya, Victor Andrean, Jenq-Shiou Leu, Branka Vucetic
2022 J jnl
Graph Neural Network Aided Expectation Propagation Detector for MU-MIMO Systems.
CoRR
Alva Kosasih, Vincent Onasis, Wibowo Hardjawana, Vera Miloslavskaya, Victor Andrean, Jenq-Shiou Leu, Branka Vucetic
2022 J jnl
Graph Neural Network Aided MU-MIMO Detectors.
CoRR
Alva Kosasih, Vincent Onasis, Vera Miloslavskaya, Wibowo Hardjawana, Victor Andrean, Branka Vucetic
2022 J jnl
Graph Neural Network Aided MU-MIMO Detectors.
IEEE J. Sel. Areas Commun.
Alva Kosasih, Vincent Onasis, Vera Miloslavskaya, Wibowo Hardjawana, Victor Andrean, Branka Vucetic
2022 J jnl
Graph Neural Network Enhanced Approximate Message Passing for MIMO Detection.
CoRR
Hengtao He, Alva Kosasih, Xianghao Yu, Jun Zhang, Shenghui Song, Wibowo Hardjawana, Khaled B. Letaief
2022 B conf
Improving The Minstrel Rate Adaptation Algorithm using Shallow Neural Networks in IEEE 802.11ah.
WCNC
Vincent Onasis, Alva Kosasih, Yifan Gu, Wibowo Hardjawana, Xinwei Qu, Branka Vucetic, Kishore Chikkam
2022 — conf
NOMA Joint Decoding based on Soft-Output Ordered-Statistics Decoder for Short Block Codes.
ICC
Chentao Yue, Alva Kosasih, Mahyar Shirvanimoghaddam, Giyoon Park, Ok-Sun Park, Wibowo Hardjawana, Branka Vucetic, Yonghui Li
2021 J jnl
A Bayesian Receiver With Improved Complexity-Reliability Trade-Off in Massive MIMO Systems.
IEEE Trans. Commun.
Alva Kosasih, Vera Miloslavskaya, Wibowo Hardjawana, Changyang She, Chao-Kai Wen, Branka Vucetic
2021 J jnl
A Bayesian Receiver with Improved Complexity-Reliability Trade-off in Massive MIMO Systems.
CoRR
Alva Kosasih, Vera Miloslavskaya, Wibowo Hardjawana, Changyang She, Chao-Kai Wen, Branka Vucetic
2021 J jnl
A Linear Bayesian Learning Receiver Scheme for Massive MIMO Systems.
CoRR
Alva Kosasih, Wibowo Hardjawana, Branka Vucetic, Chao-Kai Wen
2021 B conf
Bayesian-based Symbol Detector for Orthogonal Time Frequency Space Modulation Systems.
PIMRC
Xinwei Qu, Alva Kosasih, Wibowo Hardjawana, Vincent Onasis, Branka Vucetic
2021 J jnl
Density Evolution Analysis of the Iterative Joint Ordered-Statistics Decoding for NOMA.
CoRR
Chentao Yue, Mahyar Shirvanimoghaddam, Alva Kosasih, Giyoon Park, Ok-Sun Park, Wibowo Hardjawana, Branka Vucetic, Yonghui Li
2021 — conf
Improving Cell-Free Massive MIMO Detection Performance via Expectation Propagation.
VTC Fall
Alva Kosasih, Vera Miloslavskaya, Wibowo Hardjawana, Victor Andrean, Branka Vucetic
2021 J jnl
NOMA Joint Decoding based on Soft-Output Ordered-Statistics Decoder for Short Block Codes.
CoRR
Chentao Yue, Alva Kosasih, Mahyar Shirvanimoghaddam, Giyoon Park, Ok-Sun Park, Wibowo Hardjawana, Branka Vucetic, Yonghui Li
2020 B conf
A Linear Bayesian Learning Receiver Scheme for Massive MIMO Systems.
WCNC
Alva Kosasih, Wibowo Hardjawana, Branka Vucetic, Chao-Kai Wen
2020 J jnl
Expectation Propagation Detector for Extra-Large Scale Massive MIMO.
IEEE Trans. Wirel. Commun.
Hanqing Wang, Alva Kosasih, Chao-Kai Wen, Shi Jin, Wibowo Hardjawana
2019 J jnl
Expectation Propagation Detector for Extra-Large Scale Massive MIMO.
CoRR
Hanqing Wang, Alva Kosasih, Chao-Kai Wen, Shi Jin, Wibowo Hardjawana