연구실적

<논문>

Deep learning-based direction finding in the presence of direction-dependent mutual coupling,ICT Express ,제9권(집) ,제4호 ,PP.670~676 ,2023.08.01

Joint direct and indirect channel estimation for RIS-assisted millimeter-wave systems based on array signal processing,IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS ,2023.04.07

Millimeter Wave Reflection Pattern Codebook Design for RIS-Assisted V2V Communications,IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY ,제71권(집) ,제6호 ,PP.6819~6824 ,2022.06.30

Design of Channel Estimation for Hybrid Beamforming Millimeter-Wave Systems in the Presence of Beam Squint,IEEE Systems Journal ,제16권(집) ,제2호 ,PP.2834~2843 ,2022.06.01

Bi-LSTM-Augmented Deep Neural Network for Multi-Gbps VCSEL-Based Visible Light Communication Link,SENSORS ,제22권(집) ,제11호 ,2022.06.01

Channel Estimation Techniques for RIS-Assisted Communication: Millimeter-Wave and Sub-THz Systems,IEEE Vehicular Technology Magazine ,제17권(집) ,제2호 ,PP.64~73 ,2022.06.01

High-resolution and low-complexity DoA estimation for hybrid array of subarrays,IEEE Access ,제10권(집) ,PP.54922~54935 ,2022.05.27

Optimal Pilot and Data Power Allocation for Joint Communication-Radar Air-to-Ground Networks,IEEE Access ,제10권(집) ,PP.52336~52342 ,2022.05.09

Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication,IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS ,제21권(집) ,제4호 ,PP.2399~2413 ,2022.04.01

RIS-Aided Physical Layer Security with Full-Duplex Jamming in Underlay D2D Networks,IEEE Access ,제9권(집) ,PP.99667~99679 ,2021.07.09

Advanced Network Sampling with Heterogeneous Multiple Chains,SENSORS ,제21권(집) ,제5호 ,PP.1~17 ,2021.03.12

1D CNN과 기계 학습을 사용한 낙상 검출,정보처리학회논문지. 소프트웨어 및 데이터 공학 ,제10권(집) ,제3호 ,PP.85~90 ,2021.03.02

깊은 신경망 기반 영상 화질 개선 모델을 활용한 저품질 영상에서의 객체 검출 성능 향상,한국통신학회논문지 ,제45권(집) ,제12호 ,PP.2169~2176 ,2020.12.01

Fast Beam Search and Refinement for Millimeter-Wave Massive MIMO Based on Two-Level Phased Arrays,IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS ,제19권(집) ,제10호 ,PP.6737~6751 ,2020.10.01

빔포밍 알고리즘,한국전자파학회 논문지 ,제31권(집) ,제8호 ,PP.701~712 ,2020.08.21

Adaptive Multiuser Transmission Using Millimeter Wave Beam Alignment with User Selection,IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY ,제69권(집) ,제8호 ,PP.9140~9145 ,2020.08.01

Residual Energy Analysis in Cognitive Radios With Energy Harvesting UAV Under Reliability and Secrecy Constraints,SENSORS ,제20권(집) ,제10호 ,2020.05.25

Cognitive Interference Cancellation with Digital Channelizer for Satellite Communication,SENSORS ,제20권(집) ,제2호 ,PP.1~15 ,2020.01.08

Limited Feedback Designs for Machine-Type Communications Exploiting User Cooperation,IEEE Access ,제7권(집) ,PP.95154~95169 ,2019.07.15

Multi-Resolution Codebook and Adaptive Beamforming Sequence Design for Millimeter Wave Beam Alignment,IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS ,제16권(집) ,제9호 ,PP.5689~5701 ,2017.09.01

Mean Squared Error Based Excitation Pattern Design for Parallel Transmit and Receive SENSE MRI Image Reconstruction,IEEE TRANSACTIONS ON COMPUTATIONAL IMAGING ,제2권(집) ,제4호 ,PP.424~439 ,2016.12.01

Training Sequence Design for Feedback Assisted Hybrid Beamforming in Massive MIMO Systems,IEEE TRANSACTIONS ON COMMUNICATIONS ,제64권(집) ,제1호 ,PP.187~200 ,2016.01.01

A New Precoder Design for Blind Channel Estimation in MIMO-OFDM Systems,IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS ,제13권(집) ,제12호 ,PP.7011~7024 ,2014.12.01

Pilot Beam Pattern Design for Channel Estimation in Massive MIMO Systems,IEEE Journal of Selected Topics in Signal Processing ,제8권(집) ,제5호 ,PP.787~801 ,2014.10.01