14 citations · 55 across the 19 of their papers we have counts for
8 papers · 1 filter
A Computationally Efficient EK-PMBM Filter for Bistatic mmWave Radio SLAM
Yu Ge, Ossi Kaltiokallio, Hyowon Kim +6
Millimeter wave (mmWave) signals are useful for simultaneous localization and mapping (SLAM), due to their inherent geometric connection to the propagation environment and the prop…
Personalized Federated Learning over non-IID Data for Indoor Localization
Peng Wu, Tales Imbiriba, Junha Park +2
Localization and tracking of objects using data-driven methods is a popular topic due to the complexity in characterizing the physics of wireless channel propagation models. In the…
Location-aware Channel Estimation for RIS-aided mmWave MIMO Systems via Atomic Norm Minimization
Hyeonjin Chung, Sunwoo Kim
In this paper, we propose a location-aware channel estimation based on the atomic norm minimization (ANM) for the reconfigurable intelligent surface (RIS)-aided millimeter-wave mul…
Atomic Norm Minimization-based Low-Overhead Channel Estimation for RIS-aided MIMO Systems
Hyeonjin Chung, Sunwoo Kim
Large beam training overhead has been considered as one of main issues in the channel estimation for reconfigurable intelligent surface (RIS)-aided systems. In this paper, we propo…
Dirichlet process approach for radio-based simultaneous localization and mapping
Jaebok Lee, Hyowon Kim, Henk Wymeersch +1
Due to 5G millimeter wave (mmWave), spatial channel parameters are becoming highly resolvable, enabling accurate vehicle localization and mapping. We propose a novel method of radi…
Cooperative mmWave PHD-SLAM with Moving Scatterers
Hyowon Kim, Jaebok Lee, Yu Ge +3
Using the multiple-model (MM) probability hypothesis density (PHD) filter, millimeter wave (mmWave) radio simultaneous localization and mapping (SLAM) in vehicular scenarios is sus…
Blockwise Phase Rotation-Aided Analog Transmit Beamforming for 5G mmWave Systems
Md. Abdul Latif Sarker, Igbafe Orikumhi, Dong Seog Han +1
In this letter, we propose a blockwise phase rotation-aided analog transmit beamforming (BPR-ATB) scheme to improve the spectral efficiency and the bit-error-rate (BER) performance…
Deep Learning-based Beam Tracking for Millimeter-wave Communications under Mobility
Sun Hong Lim, Sunwoo Kim, Byonghyo Shim +1
In this paper, we propose a deep learning-based beam tracking method for millimeter-wave (mmWave)communications. Beam tracking is employed for transmitting the known symbols using…