Jeongsik Choi

49 papers B 3C 3Misc 1Journal 36Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Enabling ISAC on Low-Cost Devices via Spatial-Channel Estimation With a Single-RF Chain.
IEEE Wirel. Commun. Lett.
Jonguk Lee, Hayoung Gu, Jeongsik Choi
2026 — conf
Scalable Positioning via One-Way Ranging: Beyond Wi-Fi FTM in Dense Environments.
CCNC
Younghun Ha, Hyeonseon An, Jonguk Lee, Joowon Kim, Jeongsik Choi
2026 J jnl
Software-Defined Digital Radar: Flexible Design and Field Verification With PMCW Waveform.
IEEE Internet Things J.
Seungha Ryu, Hyeonjeong Lee, Jeongsik Choi
2025 C conf
Artificial Marker-Aided Localization for Service Robots in Visually Repetitive Environments.
ICCE
DongKi Noh, Jeongsik Choi, Seungmin Baek
2025 J jnl
Compressive Sensing-Based Demultiplexing of Fast-Time CDM-MIMO PMCW Radar Signals for Self-Code Interference Cancellation.
IEEE Internet Things J.
Jeong-Hoon Park, Doyoung Ham, Jeongsik Choi, Seongwook Lee, Seong-Cheol Kim
2025 J jnl
Crowdsourced 3-D Wi-Fi AP Localization in Multifloor Buildings via Vertical Transitions.
IEEE Internet Things J.
Hyeonseon An, Younghun Ha, Jiho Song, Jeongsik Choi
2025 J jnl
SDR-Based Portable Channel Sounding System for 6G FR1 and FR3 Bands: Design and Validation.
IEEE Open J. Commun. Soc.
Yunhwa Shin, Sangwoo Shin, Jinyoung Lee, Jihoon Kim, Minsoo Na, Jaehyun Lee, Jeongsik Choi
2025 J jnl
Transformer-Based Prediction and Synthesis of Generative Channel for Orientation-Aware Beamforming.
IEEE Wirel. Commun. Lett.
Yunhwa Shin, Sangwoo Shin, Hayoung Gu, Seong Ki Yoo, Jeongsik Choi
2025 J jnl
Waliner: Lightweight and Resilient Plugin Mapping Method With Wall Features for Visually Challenging Indoor Environments.
IEEE Robotics Autom. Lett.
Dong-Ki Noh, Byunguk Lee, Hanngyoo Kim, Seunghwan Lee, Hyunsung Kim, Juwon Kim, Jeongsik Choi, Seungmin Baek
2024 J jnl
CLOi-Mapper: Consistent, Lightweight, Robust, and Incremental Mapper With Embedded Systems for Commercial Robot Services.
CoRR
DongKi Noh, Hyungtae Lim, Gyuho Eoh, Duckyu Choi, Jeongsik Choi, Hyunjun Lim, Seungmin Baek, Hyun Myung
2024 J jnl
CLOi-Mapper: Consistent, Lightweight, Robust, and Incremental Mapper With Embedded Systems for Commercial Robot Services.
IEEE Robotics Autom. Lett.
DongKi Noh, Hyungtae Lim, Gyuho Eoh, Duckyu Choi, Jeongsik Choi, Hyunjun Lim, Seungmin Baek, Hyun Myung
2024 B conf
Comparative Analysis of Pathloss at 28 GHz and 140 GHz Frequencies in Identical Environment.
PIMRC
Jinyoung Lee, Jihoon Kim, Yunhwa Shin, Jeongsik Choi, Jaehyun Lee, Minsoo Na
2024 J jnl
In-Vehicle Passenger Occupancy Detection Using 60-GHz FMCW Radar Sensor.
IEEE Internet Things J.
Sohee Lim, Jaehoon Jung, Eunji Lee, Jeongsik Choi, Seong-Cheol Kim
2024 J jnl
Operator's Perspective on 6G: 6G Services, Vision, and Spectrum.
IEEE Commun. Mag.
Minsoo Na, Jaehyun Lee, Giwan Choi, Takki Yu, Jeongsik Choi, Jinyoung Lee, Saewoong Bahk
2023 J jnl
Automatic Site Survey for RSS-Based Wi-Fi Positioning Using Unlabeled Data.
IEEE Trans. Veh. Technol.
Jeongsik Choi
2023 C conf
Crowdsourced Wi-Fi Access Point Localization using Vertical Movement Detection.
IPIN
Hyeonseon An, Hayoung Gu, Sumin Joo, Jeongsik Choi
2023 J jnl
GPS-Aided Automatic Site Survey Method for WiFi RTT-Based Positioning.
IEEE Trans. Veh. Technol.
Kyoung-Min Park, Byeong-ho Lee, Eunji Lee, Seong-Cheol Kim, Jeongsik Choi
2022 — conf
Enhanced Velocity Estimation Based on Joint Doppler Frequency and Range Rate Measurements.
ICUFN
Sohee Lim, Jaehoon Jung, Jihye Kim, Seong-Cheol Kim, Jeongsik Choi
2022 J jnl
Enhanced Wi-Fi RTT Ranging: A Sensor-Aided Learning Approach.
IEEE Trans. Veh. Technol.
Jeongsik Choi
2022 J jnl
Joint Vehicle Tracking and RSU Selection for V2I Communications With Extended Kalman Filter.
IEEE Trans. Veh. Technol.
Jiho Song, Seong-Hwan Hyun, Jong-Ho Lee, Jeongsik Choi, Seong-Cheol Kim
2022 J jnl
Joint Vehicle Tracking and RSU Selection for V2I Communications with Extended Kalman Filter.
CoRR
Jiho Song, Seong-Hwan Hyun, Jong-Ho Lee, Jeongsik Choi, Seong-Cheol Kim
2022 — conf
MASS: Multi-Agent Scheduling System for Intelligent Surveillance.
UR
DongKi Noh, Junho Choi, Jeongsik Choi, Dasol Byun, Youngjae Kim, Hyoung-Rock Kim, Seungmin Baek, Seunghwan Lee, Hyun Myung
2022 J jnl
Millimeter Wave Reflection Pattern Codebook Design for RIS-Assisted V2V Communications.
IEEE Trans. Veh. Technol.
Jiho Song, Jong-Ho Lee, Song Noh, Jeongsik Choi
2022 J jnl
Sensor-Aided Learning for Wi-Fi Positioning With Beacon Channel State Information.
IEEE Trans. Wirel. Commun.
Jeongsik Choi
2021 J jnl
Calibration-Free Positioning Technique Using Wi-Fi Ranging and Built-In Sensors of Mobile Devices.
IEEE Internet Things J.
Jeongsik Choi, Yang-Seok Choi
2021 J jnl
Enhanced Wi-Fi RTT Ranging: A Sensor-Aided Learning Approach.
CoRR
Jeongsik Choi
2020 J jnl
Calibration-Free Positioning Technique Using Wi-Fi and Built-in Sensors of Mobile Devices.
CoRR
Jeongsik Choi, Yang-Seok Choi
2020 J jnl
Sensor-Aided Learning for Wi-Fi Positioning with Beacon Channel State Information.
CoRR
Jeongsik Choi
2020 J jnl
The IPIN 2019 Indoor Localisation Competition - Description and Results.
IEEE Access
Francesco Potortì, Sangjoon Park, Antonino Crivello, Filippo Palumbo, Michele Girolami, Paolo Barsocchi, Soyeon Lee, Joaquín Torres-Sospedra, Antonio Ramón Jiménez Ruiz, Antoni Pérez-Navarro, Germán Martín Mendoza-Silva, Fernando Seco, Miguel Ortiz, Johan Perul, Valérie Renaudin, Hyunwoong Kang, Soyoung Park, Jae Hong Lee, Chan Gook Park, Jisu Ha, Jaeseung Han, Changjun Park, Keunhye Kim, Yonghyun Lee, Seunghun Gye, Keumryeol Lee, Eun-Jee Kim, Jeongsik Choi, Yang-Seok Choi, Shilpa Talwar, Seong Yun Cho, Boaz Ben-Moshe, Alex Scherbakov, Leonid Antsfeld, Emilio Sansano-Sansano, Boris Chidlovskii, Nikolai Kronenwett, Silvia Prophet, Yael Landay, Revital Marbel, Lingxiang Zheng, Ao Peng, Zhichao Lin, Bang Wu, Chengqi Ma, Stefan Poslad, David R. Selviah, Wei Wu, Zixiang Ma, Wenchao Zhang, Dongyan Wei, Hong Yuan, Jun-Bang Jiang, Shao-Yung Huang, Jing-Wen Liu, Kuan-Wu Su, Jenq-Shiou Leu, Kazuki Nishiguchi, Walid Bousselham, Hideaki Uchiyama, Diego Thomas, Atsushi Shimada, Rin-Ichiro Taniguchi, Vicente Cortés Puschel, Tomás Lungenstrass Poulsen, Imran Ashraf, Chanseok Lee, Muhammad Usman Ali, Yeongjun Im, Gunzung Kim, Jeongsook Eom, Soojung Hur, Yongwan Park, Miroslav Opiela, Adriano J. C. Moreira, Maria João Nicolau, Cristiano G. Pendão, Ivo Silva, Filipe Meneses, António Costa, Jens Trogh, David Plets, Ying-Ren Chien, Tzu-Yu Chang, Shih-Hau Fang, Yu Tsao
2019 C conf
Unsupervised Learning Technique to Obtain the Coordinates of Wi-Fi Access Points.
IPIN
Jeongsik Choi, Yang-Seok Choi, Shilpa Talwar
2019 J jnl
Unsupervised Learning Technique to Obtain the Coordinates of Wi-Fi Access Points.
CoRR
Jeongsik Choi, Yang-Seok Choi, Shilpa Talwar
2019 J jnl
Unsupervised Learning Techniques for Trilateration: From Theory to Android APP Implementation.
IEEE Access
Jeongsik Choi, Yang-Seok Choi, Shilpa Talwar
2018 J jnl
Adaptive Sector Coloring Game for Geometric Network Information-Based Inter-Cell Interference Coordination in Wireless Cellular Networks.
IEEE/ACM Trans. Netw.
Woong-Hee Lee, Jeongsik Choi, Yong-Hwa Kim, Jong-Ho Lee, Seong-Cheol Kim
2018 J jnl
Deep Learning Based NLOS Identification With Commodity WLAN Devices.
IEEE Trans. Veh. Technol.
Jeongsik Choi, Woong-Hee Lee, Jae-Hyun Lee, Jong-Ho Lee, Seong-Cheol Kim
2018 Misc conf
Experimental Results of a Land-to-Ship Propagation Channel using a Wideband Channel Sounding System at 2.4 GHz.
ICNC
Jae-Hyun Lee, Jeongsik Choi, Jung Yong Lee, Seong-Cheol Kim
2018 — conf
Full-Duplex Self-Backhaul Small Cell: Capacity Gain and Traffic Adaptation.
ICC Workshops
Jeongsik Choi, Jingwen Bai, Shu-Ping Yeh, Yang-Seok Choi, Shilpa Talwar
2018 J jnl
NLOS Identification in WLANs Using Deep LSTM with CNN Features.
Sensors
Viet-Hung Nguyen, Minh-Tuan Nguyen, Jeongsik Choi, Yong-Hwa Kim
2018 J jnl
Relay-Assisted Load Balancing Scheme Based on Practical Throughput Estimation.
IEICE Trans. Commun.
Won-Tae Yu, Jeongsik Choi, Woong-Hee Lee, Seong-Cheol Kim
2018 J jnl
SNR analysis and estimation for efficient phase noise mitigation in millimetre-wave SC-FDE systems.
IET Commun.
Jungmin Yoon, Ohyun Jo, Ji-Won Choi, Seongwook Lee, Jeongsik Choi, Seong-Cheol Kim
2017 J jnl
Asymmetric Transmission Game for Interference Coordination in Wireless Ad-Hoc Relay Networks.
IEICE Trans. Commun.
Woong-Hee Lee, Jeongsik Choi, Won-Tae Yu, Jong-Ho Lee, Seong-Cheol Kim
2017 J jnl
Deep Learning Based NLOS Identification with Commodity WLAN Devices.
CoRR
Jeongsik Choi, Woong-Hee Lee, Jae-Hyun Lee, Jong-Ho Lee, Seong-Cheol Kim
2017 J jnl
Distributed Power Control-Based Connectivity Reconstruction Game in Wireless Localization.
IEEE Commun. Lett.
Woong-Hee Lee, Jeongsik Choi, Jae-Hyun Lee, Yong-Hwa Kim, Seong-Cheol Kim
2017 J jnl
Measurement and Analysis on Land-to-Ship Offshore Wireless Channel in 2.4 GHz.
IEEE Wirel. Commun. Lett.
Jae-Hyun Lee, Jeongsik Choi, Woong-Hee Lee, Jiwon Choi, Seong-Cheol Kim
2017 B conf
Permittivity Effect of Building Materials on 28 GHz mmWave Channel Using 3D Ray Tracing Simulation.
GLOBECOM
Jae-Hyun Lee, Jeongsik Choi, Jung Yong Lee, Seong-Cheol Kim
2016 — conf
Dynamic user association and eICIC management in heterogeneous cellular networks.
ICC
Jeongsik Choi, Woong-Hee Lee, Youngjoon Kim, Seong-Cheol Kim
2015 J jnl
Throughput Estimation Based Distributed Base Station Selection in Heterogeneous Networks.
IEEE Trans. Wirel. Commun.
Jeongsik Choi, Woong-Hee Lee, Yong-Hwa Kim, Jong-Ho Lee, Seong-Cheol Kim
2014 — conf
Relay-Assisted Dynamic Load Balancing Scheme in Multi-Cell Cellular Networks.
VTC Spring
Won-Tae Yu, Jeongsik Choi, Seong-Cheol Kim
2013 B conf
An improved throughput estimation method and dynamic user association in multi-cell networks.
PIMRC
Jeongsik Choi, Jinwon Choi, Seong-Cheol Kim
2012 J jnl
User Throughput Estimation for the PF Scheduling Algorithm under MIMO Channel Environments.
IEEE Wirel. Commun. Lett.
Jeongsik Choi, Yong-Hwa Kim, Jong-Ho Lee, Saewoong Bahk, Seong-Cheol Kim