Seungwon Choi

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 37

Top Topics

Vehicle Trajectory

Indoor Positioning

Reduction Method

Video Denoising

Top Venues

Publications

Seungwon Choi, Hyukju Shon, Kunsoo Huh
Interpretable Vehicle Speed Estimation Based on Dual Attention Network for 4WD Off-Road Vehicles. IEEE Trans. Intell. Veh. 9 (1) (2024)
Jihoon Sung, Seungwon Choi, Kunsoo Huh
A Differential Brake-Actuated Steering System for Redundancy of Steer-by-Wire. IEEE Trans. Intell. Veh. 9 (1) (2024)
Seungwon Choi, Byeongjoon Kim, Chulkyu Park, Jueon Park, Yousuk Kim, Sungil Choi, Jongduk Baek
Helical Artifact Reduction Method Using Image Segmentation With CNN Denoising Technique. IEEE Access 11 (2023)
Wonseok Kang, Jaehyun Kim, Jiseong Chung, Seungwon Choi, Tae-wan Kim
Efficient Graduated Non-Convexity for Pose Graph Optimization. CoRR (2023)
Seungwon Choi, Hee-Won Chae, Yunsuk Jeung, Seokjoon Kim, Kyusung Cho, Tae-wan Kim
Fast and Versatile Feature-Based LiDAR Odometry via Efficient Local Quadratic Surface Approximation. IEEE Robotics Autom. Lett. 8 (2) (2023)
Seungwon Choi, Wonseok Kang, Jiseong Chung, Jaehyun Kim, Taewan Kim
Adaptive Graduated Non-Convexity for Pose Graph Optimization. CoRR (2023)
Minjae Lee, Zhongfeng Zhang, Seungwon Choi, Jungwook Choi
Minimizing Global Buffer Access in a Deep Learning Accelerator Using a Local Register File with a Rearranged Computational Sequence. Sensors 22 (8) (2022)
Kai Guo, Seungwon Choi, Jongseong Choi
Gated Recurrent Unit for Video Denoising. CoRR (2022)
Zhongfeng Zhang, Hongxin Du, Seungwon Choi, Sung Ho Cho
TIPS: Transformer Based Indoor Positioning System Using Both CSI and DoA of WiFi Signal. IEEE Access 10 (2022)
Dongchan Kim, Gihoon Kim, Seungwon Choi, Kunsoo Huh
An Integrated Deep Ensemble-Unscented Kalman Filter for Sideslip Angle Estimation With Sensor Filtering Network. IEEE Access 9 (2021)
Zhongfeng Zhang, Minjae Lee, Seungwon Choi
Deep-Learning-Based Wi-Fi Indoor Positioning System Using Continuous CSI of Trajectories. Sensors 21 (17) (2021)
Seungwon Choi, Nahyun Kweon, Chanuk Yang, Dongchan Kim, Hyukju Shon, Jaewoong Choi, Kunsoo Huh
DSA-GAN: Driving Style Attention Generative Adversarial Network for Vehicle Trajectory Prediction. ITSC (2021)
Seokwon Kang, Seungwon Choi
A Novel Procedure of Enhancing the Throughput of a Mode-2 Sidelink Based on Partial Sensing. Sensors 21 (18) (2021)
Seungwon Choi, Taewan Kim
Efficient Multimodal Belief Propagation for Robust SLAM Using Clustering Based Reparameterization. IROS (2021)
Dongchan Kim, Hyukju Shon, Nahyun Kweon, Seungwon Choi, Chanuk Yang, Kunsoo Huh
Driving Style-Based Conditional Variational Autoencoder for Prediction of Ego Vehicle Trajectory. IEEE Access 9 (2021)
Heungseop Ahn, Daejin Kim, Seungwon Choi, Markus Mueck, Vladimir Ivanov
ETSI-Standard Reconfigurable Mobile Device With an Opportunistic Multi-Antenna System Based on Radio and Non-Radio Contexts. IEEE Access 8 (2020)
Nahla Ali Mohamed Al Harthi, Zhongfeng Zhang, Seungwon Choi
FBMC-OQAM PAPR Reduction Schemes. ICTC (2020)
Zhongfeng Zhang, Minjae Lee, Seungwon Choi
Deep Learning-based Indoor Positioning System Using Multiple Fingerprints. ICTC (2020)
Markus Dominik Mueck, Biljana Badic, Heungseop Ahn, Paul Bender, Seungwon Choi, Vladimir Ivanov
Market Access for Radio Equipment in Europe Enabled by the Radio Equipment Directive: Status, Next Steps and Implications. IEEE Commun. Mag. 57 (12) (2019)
Jigang Kim, Seungwon Choi, H. Jin Kim
Fast and Safe Policy Adaptation via Alignment-based Transfer. IROS (2019)
Heungseop Ahn, Seungwon Choi, Markus Mueck, Vladimir Ivanov
Data Plane Framework for Software-Defined Radio Access Network Based on ETSI-Standard Mobile Device Architecture. IEEE Access 7 (2019)
Hyoin Kim, Hoseong Seo, Seungwon Choi, Claire J. Tomlin, H. Jin Kim
Incorporating Safety Into Parametric Dynamic Movement Primitives. IEEE Robotics Autom. Lett. 4 (3) (2019)
Holger Butscheidt, Joan Triay, Stefan Arntzen, Igor Faynberg, Bruno Chatras, Francisco Javier Ramón-Salguero, Pål Grønsund, Mark Pecen, Michael Gundlach, Seungwon Choi, Markus D. Mueck, Michele Berionne, Charles Brookson, John R. Farserotu, H. Tanaka, Matti Hämäläinen, Marc Girod-Genet, Lorenzo Mucchi, Tuomas Paso, Daisuke Anzai, M. Pagnozzi, Renato Lombardi, Robert Sarfati, Ingo Wendler, John D'Ambrosia
Standards News. IEEE Commun. Stand. Mag. 2 (2) (2018)
Taewan Kim, Chungkeun Lee, Hoseong Seo, Seungwon Choi, Wonchul Kim, H. Jin Kim
Vision-based Target Tracking for a Skid-steer Vehicle using Guided Policy Search with Field-of-view Constraint. IROS (2018)
Suseong Kim, Seungwon Choi, Hyeonggeun Kim, Jongho Shin, Hyungbo Shim, H. Jin Kim
Robust Control of an Equipment-Added Multirotor Using Disturbance Observer. IEEE Trans. Control. Syst. Technol. 26 (4) (2018)
Heungseop Ahn, Seungwon Choi
A Novel Procedure for Implementing a Turbo Decoder on a GPU with Coalesced Memory Access. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (5) (2017)
Hyoin Kim, Hyeonbeom Lee, Seungwon Choi, Yung-Kyun Noh, H. Jin Kim
Motion planning with movement primitives for cooperative aerial transportation in obstacle environment. ICRA (2017)
Vladimir Ivanov, Markus Mueck, Seungwon Choi, Heungseop Ahn, Kyunghoon Kim, Emilio Calvanese Strinati
Radio Virtual Machine. GLOBECOM Workshops (2017)
Seungjoon Lee, Hoseong Seo, Seungwon Choi, Hyoin Kim, H. Jin Kim
Smooth trajectory generation for soft catching a flying object with an aerial vehicle. ASCC (2017)
Daejin Kim, Sangwook Han, Yong Jin, Heungseop Ahn, Seungwon Choi
Implementation of a Non-Codebook Based MU-MIMO System for TDD LTE-Advanced. VTC Spring (2017)
Yong Jin, Heungseop Ahn, Kyunghoon Kim, Seungwon Choi, Markus Mueck, Valerio Frascolla, Thomas Haustein
Adaptive automotive communications solutions of 10 years lifetime enabled by ETSI RRS software reconfiguration technology. EUSIPCO (2017)
Markus Mueck, Seungwon Choi, Paul Bender, Vladimir Ivanov, Yong Jin, Heungseop Ahn, Kyunghoon Kim, Eryk Dutkiewicz
Radio Equipment Directive - A Novel Software Reconfiguration Framework. GLOBECOM Workshops (2017)
Vladimir Ivanov, Yong Jin, Seungwon Choi, Giuseppe Destino, Markus Mueck, Valerio Frascolla
Highly efficient representation of reconfigurable code based on a radio virtual machine: Optimization to any target platform. EUSIPCO (2017)
Yong Jin, Ildo Jung, Kyunghoon Kim, Seungwon Choi
ETSI reconfigurable radio system - Standard architecture and radio application. ICTC (2016)
Yong Jin, Chiyoung Ahn, Seungwon Choi, Markus Mueck, Vladimir Ivanov, Tapan K. Sarkar
Design and Implementation of ETSI-Standard Reconfigurable Mobile Device for Heterogeneous Network. IEICE Trans. Commun. (8) (2016)
Kyunghoon Kim, Yong Jin, Donghyun Kum, Seungwon Choi, Markus Mueck, Vladimir Ivanov
ETSI-Standard Reconfigurable Mobile Device for Supporting the Licensed Shared Access. Mob. Inf. Syst. 2016 (2016)
Heungseop Ahn, Yong Jin, Seungwon Choi
ETSI reconflgurable radio system - Standard interfaces for radio reconfiguration. ICTC (2016)
Yong Jin, Kyunghoon Kim, Donghyun Kum, Seungwon Choi, Vladimir Ivanov
The ETSI standard architecture, related interfaces, and reconfiguration process for reconfigurable mobile devices. IEEE Commun. Mag. 53 (9) (2015)
Kyunghoon Kim, Yong Jin, Donghyun Keum, Seungwon Choi, Markus Mueck, Vladimir Ivanov
Operation of reconfigurable mobile device for spectrum sharing. APSIPA (2015)
Hyunwook Yang, Gyuyoung Lee, Seungwon Choi
A Detection Algorithm to Reduce the Condition Number of the Channel Matrix. IEICE Trans. Commun. (2) (2015)
Yong Jin, Kyunghoon Kim, Seungwon Choi, Markus Mueck, Vladimir Ivanov
Implementation of reconfigurable mobile device with licensed shared access functionality. APSIPA (2015)
Kyunghoon Kim, Hyunwook Yang, Seungwon Choi
User Selection Method Adopting Cross-Entropy Method for a Downlink Multiuser MIMO System. Wirel. Pers. Commun. 74 (2) (2014)
Hyunwook Yang, Yeongyu Han, Seungwon Choi
A Novel User Selection Method That Maximizes the Determinant of Channel Auto-Correlation for Multi-User MIMO Systems with Zero-Forcing Precoder. IEICE Trans. Commun. (7) (2014)
Won-Chul Choi, Seungwon Choi, Ayoung Heo, Dong-Jo Park
Joint Optimization of Source and Relay for MIMO Two-Way Relay Networks Using MSE Duality. IEEE Commun. Lett. 18 (7) (2014)
Jaeho Chung, Yusuk Yun, Seungwon Choi
Experiments on MIMO-OFDM system combined with adaptive beamforming based on IEEE 802.16e WMAN standard. Telecommun. Syst. 52 (4) (2013)
Suseong Kim, Seungwon Choi, H. Jin Kim
Aerial manipulation using a quadrotor with a two DOF robotic arm. IROS (2013)
Hyunwook Yang, Jaehyun Jang, Tiefeng Sun, Kyunghoon Kim, Seungwon Choi
Calibration method using the Zadoff-Chu sequence. ICTC (2013)
Kyunghoon Kim, Hyunwook Yang, Seungwon Choi
Performance analysis of a MU-MIMO system with limited feedback and user selection. ICTC (2013)
Hyunwook Yang, Jinho Choi, Seungwon Choi, Jangwoo Kwon
A Novel Lattice Reduction Precoding Method. Wirel. Pers. Commun. 70 (1) (2013)
Seungwon Choi, Jung-Hyun Park, Seokkwon Kim, Dong-Jo Park
Joint Design of Uplink-Downlink MIMO Relay Networks Using Duality. IEICE Trans. Commun. (1) (2012)
Hyunwook Yang, Seungwon Choi
MU-MIMO Precoding Methods for Reducing the Transmit Normalization Factor by Perturbing Data of the Codebook. IEICE Trans. Commun. (7) (2012)
Markus Mueck, Vladimir Ivanov, Seungwon Choi, June Kim, Chiyoung Ahn, Hyunwook Yang, Gianmarco Baldini, Antti Piipponen
Future of wireless communication: RadioApps and related security and radio computer framework. IEEE Wirel. Commun. 19 (4) (2012)
Jinho Choi, Seungwon Choi
Multichannel Sharing and Joint Detection for Cell-Edge Users in Downlink Multicell OFDMA Systems. IEEE Trans. Veh. Technol. 60 (4) (2011)
Seokkwon Kim, Seungwon Choi, Dong-Jo Park
Optimal Beamforming with Combining for the Non-Orthogonal Amplify-and-Forward (NAF) Protocol in Cooperative Communication Systems. IEEE Trans. Wirel. Commun. 10 (4) (2011)
Jaeho Chung, Yusuk Yun, Seungwon Choi
Prototype implementation of adaptive beamforming-MIMO OFDMA system based on IEEE 802.16e WMAN standard and its experimental results. Int. J. Commun. Syst. 24 (12) (2011)
Jinho Choi, Seungwon Choi
Cooperative and Distributed Receiver Processing Based on Message Passing. IEEE Trans. Veh. Technol. 60 (7) (2011)
Changeui Shin, Hyunsung Go, Seungwon Choi
Efficient User Scheduling Algorithm for Enhancing Zero-Forcing Beamforming in MIMO Broadcast Channels. IEICE Trans. Commun. (10) (2011)
Duc To, Huan Xuan Nguyen, Jinho Choi, Seungwon Choi
Power Allocation for Multiband Coded OFDM Systems with Limited Feedback. VTC Fall (2011)
Taeyoul Oh, Seungheon Hyeon, Hyunsung Go, Seungwon Choi
A User Selection Algorithm Providing Maximum Sum-Rate for Multiuser MIMO Systems. IEICE Trans. Commun. (5) (2010)
June Kim, Seungheon Hyeon, Seungwon Choi
Implementation of an SDR system using graphics processing unit. IEEE Commun. Mag. 48 (3) (2010)
Seungheon Hyeon, Changhoon Lee, Chang Eon Shin, Seungwon Choi
Implementation of a Smart Antenna Base Station for Mobile WiMAX Based on OFDMA. EURASIP J. Wirel. Commun. Netw. 2009 (2009)
Seungheon Hyeon, Yusuk Yun, Seungwon Choi
Novel automatic calibration technique for smart antenna systems. Digit. Signal Process. 19 (1) (2009)
Seungheon Hyeon, Seungwon Choi
Generalized eigen-combining algorithm for adaptive array systems in a co-channel interference environment. IEEE Commun. Lett. 13 (4) (2009)
Seungwon Choi, Dong-Jo Park
Performance of Randomized Cyclic Delay Code Encoded by Convolutional Coding. VTC Spring (2008)
Seungwon Choi, Jung-Hyun Park, Dong-Jo Park
Randomized cyclic delay code for cooperative communication systems. IEEE Commun. Lett. 12 (4) (2008)
Seungheon Hyeon, Yusuk Yun, Hyeongdong Kim, Seungwon Choi
Phase Diversity for an Antenna-Array System With a Short Interelement Separation. IEEE Trans. Veh. Technol. 57 (1) (2008)
Yusuk Yun, Seungheon Hyeon, Seungwon Choi
Performance analysis of PN-code acquisition in a DS/CDMA smart antenna system. Digit. Signal Process. 18 (4) (2008)
Byungcho Choi, Wonseok Lim, Seungwon Choi, Jian Sun
Comparative Performance Evaluation of Current-Mode Control Schemes Adapted to Asymmetrically Driven Bridge-Type Pulsewidth Modulated DC-to-DC Converters. IEEE Trans. Ind. Electron. 55 (5) (2008)
Seungheon Hyeon, June Kim, Seungwon Choi
Evolution and standardization of the smart antenna system for software defined radio. IEEE Commun. Mag. 46 (9) (2008)
Hyung-Hoon Kim, Saehoon Ju, Seungwon Choi, Jong-Il Park, Hyeongdong Kim
An Efficient Time-Domain Electromagnetic Solution Using the Time-Domain Variable Resolution Concept. IEICE Trans. Commun. (12) (2006)
Byungcho Choi, Wonseok Lim, Sanghyun Bang, Seungwon Choi
Small-signal analysis and control design of asymmetrical half-bridge DC-DC converters. IEEE Trans. Ind. Electron. 53 (2) (2006)
Hyung-Hoon Kim, Saehoon Ju, Seungwon Choi, Jong-Il Park, Hyeongdong Kim
Compact Representation of Green Function Using Discrete Wavelet Concept for Fast Field Analysis. IEICE Trans. Commun. (12) (2006)
Seongdo Kim, Weon-Cheol Lee, Sungsoo Ahn, Seungwon Choi
Design of CIC roll-off compensation filter in a W-CDMA digital IF receiver. Digit. Signal Process. 16 (6) (2006)
Namkyu Ryu, Yusuk Yun, Seungwon Choi, Ramesh Chembil Palat, Jeffrey H. Reed
Smart antenna base station open architecture for SDR networks. IEEE Wirel. Commun. 13 (3) (2006)
Weon-Cheol Lee, Seungwon Choi, Jae-Moung Kim
Essential Considerations in Implementing the Smart Antenna System for Downlink Beamforming. Wirel. Pers. Commun. 35 (3) (2005)
Weon-Cheol Lee, Seungheon Hyeon, Seungwon Choi
Performance analysis of downlink smart antenna system with auxiliary pilot in CDMA2000 IX. IEEE Commun. Lett. 9 (6) (2005)
Zhengzi Li, Weon-Cheol Lee, Sungsoo Ahn, Seungwon Choi
On-Off Beamforming Algorithm Based on Eigen-Space Method for a Smart Antenna in IS-2000 1X Signal Environments. IEICE Trans. Commun. (12) (2005)
Weon-Cheol Lee, Seungwon Choi
Adaptive beamforming algorithm based on eigen-space method for smart antennas. IEEE Commun. Lett. 9 (10) (2005)
Byungcho Choi, Jaehyun Nho, Honnyong Cha, Taeyoung Ahn, Seungwon Choi
Design and implementation of low-profile contactless battery charger using planar printed circuit board windings as energy transfer device. IEEE Trans. Ind. Electron. 51 (1) (2004)
Seongdo Kim, Seungheon Hyeon, Seungwon Choi
Exploiting Phase Diversity for CDMA2000 1X Smart Antenna Base Stations. EURASIP J. Adv. Signal Process. 2004 (9) (2004)
Jinho Choi, Seungwon Choi
Diversity gain for CDMA systems equipped with antenna arrays. IEEE Trans. Veh. Technol. 52 (3) (2003)
Seungwon Choi, Donghee Shim
Correction to "A novel adaptive beamforming algorithm for a smart antenna system in a CDMA mobile communication environment". IEEE Trans. Veh. Technol. 51 (6) (2002)
Seungwon Choi, Jinho Choi, Heung-Jae Im, Byungcho Choi
A novel adaptive beamforming algorithm for antenna array CDMA systems with strong interferers. IEEE Trans. Veh. Technol. 51 (5) (2002)
Byungcho Choi, Jaeyeol Kim, Bo H. Cho, Seungwon Choi, Carl M. Wildrick
Designing control loop for DC-to-DC converters loaded with unknown AC dynamics. IEEE Trans. Ind. Electron. 49 (4) (2002)
Kyounglae Noh, Wontaek Lee, Seungwon Choi
A performance analysis of a smart antenna system utilizing the Lagrange algorithm for cdma2000 signal environment. VTC Fall (2001)
Kyungah Lim, Mikyung Kim, Hyungu Hwang, Seungwon Choi
An adaptive array system for the downlink of closed-loop-mode W-CDMA system. VTC Fall (2001)
Zhengzi Li, Sungsoo Ahn, Seungwon Choi
A novel on-off algorithm for smart antenna system operating in IMT2000 mobile communications. VTC Fall (2001)
Seungwon Choi, Donghee Shim
A novel adaptive beamforming algorithm for a smart antenna system in a CDMA mobile communication environment. IEEE Trans. Veh. Technol. 49 (5) (2000)
Seungwon Choi, Hong-Min Son, Tapan K. Sarkar
Implementation of a Smart Antenna System on a General-Purpose Digital Signal Processor Utilizing a Linearized CGM. Digit. Signal Process. 7 (2) (1997)
Seungwon Choi, Tapan K. Sarkar, Jaehoon Choi
Adaptive antenna array for direction-of-arrival estimation utilizing the conjugate gradient method. Signal Process. 45 (3) (1995)
Seungwon Choi, Tapan K. Sarkar, Sang Seol Lee
Design of two-dimensional Tseng window and its application to antenna array for the detection of AM signal in the presence of strong jammers in mobile communication. Signal Process. 34 (3) (1993)
Seungwon Choi, Tapan K. Sarkar
Adaptive antenna array utilizing the conjugate gradient method for multipath mobile communication. Signal Process. 29 (3) (1992)