Sang Won Choi

43 papers B 1Journal 37Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Iterative Positioning With Two Step Weighted Linear Least Squares for 6G ISAC.
IEEE Access
Ji Young Hwang, Sang Won Choi
2025 J jnl
Machine Learning-Based PRACH Preamble Detection: Efficient Structured Design Perspective.
IEEE Access
Duhui Yang, Sang Won Choi
2024 J jnl
On the Intelligentization of Softwarized Modem: From Algorithmic Design to Realization of Real-Time Channel-Learning Random Access.
IEEE Internet Things J.
Bitna Kim, Seungwoo Kang, Yoon Tae Song, Seungyeon Lee, Taegyeom Lee, Juyeop Kim, Ohyun Jo, Sang Won Choi
2024 J jnl
On the Structured Design Methodology of Effective PRACH Detection: Multi-Stage Thresholding Perspective.
IEEE Access
Yoon Tae Song, Sang Won Choi
2024 J jnl
On the design of an OFDMA-based software-defined modem: A CFO estimation perspective.
ICT Express
Minkyeong Jeong, Sang Won Choi, Juyeop Kim
2023 J jnl
A tutorial on Federated Learning methodology for indoor localization with non-IID fingerprint databases.
ICT Express
Minsoo Jeong, Sang Won Choi, Sunwoo Kim
2023 J jnl
Fingerprinting-Based Indoor Localization With Hybrid Quantum-Deep Neural Network.
IEEE Access
Paulson Eberechukwu N, Minsoo Jeong, Hyunwoo Park, Sang Won Choi, Sunwoo Kim
2023 — conf
On the Structured Design for Efficient Machine Learning Based PRACH Preamble Detection.
ICTC
Du Hui Yang, Sang Won Choi
2022 J jnl
Computation Offloading and Service Caching for Mobile Edge Computing Under Personalized Service Preference.
IEEE Trans. Wirel. Commun.
Seung-Woo Ko, Seong Jin Kim, Haejoon Jung, Sang Won Choi
2021 J jnl
A Tutorial on 3GPP Initial Cell Search: Exploring a Potential for Intelligence Based Cell Search.
IEEE Access
Seunghwan Won, Sang Won Choi
2021 J jnl
A Unified Analysis on ARQ-Based Broadcast: A Road to the Optimum.
IEEE Access
Sang Won Choi, Jae Hee Kim
2020 J jnl
A Deep Learning-Based Approach for Radiation Pattern Synthesis of an Array Antenna.
IEEE Access
Jae Hee Kim, Sang Won Choi
2020 J jnl
Index Coded Automatic Repeat Request (ARQ).
Entropy
Sang Won Choi
2020 J jnl
Three Decades of 3GPP Target Cell Search through 3G, 4G, and 5G.
IEEE Access
Seunghwan Won, Sang Won Choi
2020 J jnl
Understanding Uncertainty of Edge Computing: New Principle and Design Approach.
CoRR
Sejin Seo, Sang Won Choi, Sujin Kook, Seong-Lyun Kim, Seung-Woo Ko
2019 J jnl
A Comprehensive Design Framework for Network-Wide Cost Reduction in Random Access-Based Wireless IoT Networks.
IEEE Commun. Lett.
Taesoo Kwon, Sang Won Choi, Yong-Hyeon Shin
2019 J jnl
A Feasibility Study on Mission-Critical Push-to-Talk: Standards and Implementation Perspectives.
IEEE Commun. Mag.
Sang Won Choi, Yong-Soo Song, Won-Yong Shin, Juyeop Kim
2019 J jnl
Feasibility of Index-Coded Retransmissions for Enhancing Sidelink Channel Efficiency of V2X Communications.
IEEE Access
Juyeop Kim, Ohyun Jo, Sang Won Choi
2019 J jnl
State-Based Uplink-Scheduling Scheme for Reducing Control Plane Latency of MCPTT Services.
IEEE Syst. J.
Juyeop Kim, Ohyun Jo, Sang Won Choi
2018 J jnl
Connectivity Information-Aided Belief Propagation for Cooperative Localization.
IEEE Wirel. Commun. Lett.
Hyowon Kim, Sang Won Choi, Sunwoo Kim
2018 J jnl
Linear Algebraic Beamforming Design for Multiuser MISO Interference Channels: A Reduction in Search Space Dimension.
Entropy
Sang Won Choi, Won-Yong Shin, Juyeop Kim
2018 J jnl
Revisiting Degrees of Freedom of Full-Duplex Systems with Opportunistic Transmission: An Improved User Scaling Law.
Entropy
Haksoo Kim, Juyeop Kim, Sang Won Choi, Won-Yong Shin
2017 J jnl
A Convex Approach to Near-Optimal Beamforming Designs for Two-User MISO Fading Interference Channels.
IEEE Trans. Commun.
Sang Won Choi, Juyeop Kim
2016 J jnl
Cellular-Aided Device-to-Device Communication: The Benefit of Physical Layer Network Coding.
IEEE Commun. Lett.
Sang-Woon Jeon, Sang Won Choi, Juyeop Kim, Won-Yong Shin
2016 J jnl
Degrees of Freedom of Millimeter Wave Full-Duplex Systems With Partial CSIT.
IEEE Commun. Lett.
Vien V. Mai, Juyeop Kim, Sang-Woon Jeon, Sang Won Choi, Beomjoo Seo, Won-Yong Shin
2016 J jnl
Group Communication Over LTE : A Radio Access Perspective.
CoRR
Juyeop Kim, Sang Won Choi, Won-Yong Shin, Yong-Soo Song, Yong-Kyu Kim
2016 J jnl
Group communication over LTE: a radio access perspective.
IEEE Commun. Mag.
Juyeop Kim, Sang Won Choi, Won-Yong Shin, Yong-Soo Song, Yong-Kyu Kim
2016 J jnl
Heterogeneous Device Tracking With RSS Variation Mitigation Over a Radio Map.
IEEE Wirel. Commun. Lett.
Sang-Woo Lee, Sang Won Choi, Christos Laoudias, Sunwoo Kim
2016 J jnl
Long term evolution for wireless railway communications: testbed deployment and performance evaluation.
IEEE Commun. Mag.
Yong-Soo Song, Juyeop Kim, Sang Won Choi, Yong-Kyu Kim
2016 J jnl
New D2D Peer Discovery Scheme Based on Spatial Correlation of Wireless Channel.
IEEE Trans. Veh. Technol.
Woongsup Lee, Juyeop Kim, Sang Won Choi
2015 J jnl
Automatic train control over LTE: design and performance evaluation.
IEEE Commun. Mag.
Juyeop Kim, Sang Won Choi, Yong-Soo Song, Yong-Ki Yoon, Yong-Kyu Kim
2014 — conf
Near optimal beamforming design for efficient multi-user distributed communications.
ICTC
Sang Won Choi
2012 J jnl
On the Interference Management for K-user Partially Connected Fading Interference Channels.
IEEE Trans. Commun.
Madhup Khatiwada, Sang Won Choi
2011 J jnl
On the Multiplexing Gain of K-user Line-of-Sight Interference Channels.
IEEE Trans. Commun.
Sung Ho Chae, Sang Won Choi, Sae-Young Chung
2009 J jnl
On the Beamforming Design for Efficient Interference Alignment
CoRR
Sang Won Choi, Syed Ali Jafar, Sae-Young Chung
2009 J jnl
On the Separability of Parallel Gaussian Interference Channels
CoRR
Sang Won Choi, Sae-Young Chung
2009 J jnl
On the beamforming design for efficient interference alignment.
IEEE Commun. Lett.
Sang Won Choi, Syed Ali Jafar, Sae-Young Chung
2009 B conf
On the separability of parallel Gaussian interference channels.
ISIT
Sae-Young Chung, Sang Won Choi
2009 J jnl
Optimal Multiplexing Gain of K-user Line-of-Sight Interference Channels with Polarization
CoRR
Sung Ho Chae, Sang Won Choi, Sae-Young Chung
2009 — conf
Optimal multiplexing gain of K-user line-of-sight interference channels with polarization.
Allerton
Sung Ho Chae, Sang Won Choi, Sae-Young Chung
2008 J jnl
On the Multiplexing Gain of K-user Partially Connected Interference Channel
CoRR
Sang Won Choi, Sae-Young Chung
2005 — conf
A Novel Blind Equalizer Based on Dual-Mode MCMA and DD Algorithm.
PCM (2)
Seok Yoon, Sang Won Choi, Jumi Lee, Hyoungmoon Kwon, Iickho Song
2005 — conf
Weak signal detection performance of selective rake receivers in fading channels.
PE-WASUN
Jinsoo Bae, Sang Won Choi, So Ryoung Park, Jongho Oh, Iickho Song