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2020 – today
- 2024
[j47]Sangdon Park
, Sohee Bae, Joohyung Lee, Youngchul Sung:
Real-Time Dynamic Pricing for Edge Computing Services: A Market Perspective. IEEE Access 12: 134754-134769 (2024)- [j46]Gyeongmin Kim, Jeonghye Kim, Suyoung Lee, Jaewoo Baek, Howon Moon, Sangheon Shin, Youngchul Sung:
Robust Reinforcement Learning Under Dimension-Wise State Information Drop. IEEE Access 12: 135283-135299 (2024) - [c58]Jeonghye Kim, Suyoung Lee, Woojun Kim, Youngchul Sung:
Decision ConvFormer: Local Filtering in MetaFormer is Sufficient for Decision Making. ICLR 2024 - [c57]Myungsik Cho, Jongeui Park, Suyoung Lee, Youngchul Sung:
Hard Tasks First: Multi-Task Reinforcement Learning Through Task Scheduling. ICML 2024 - [c56]Giseung Park, Woohyeon Byeon, Seongmin Kim, Elad Havakuk, Amir Leshem, Youngchul Sung:
The Max-Min Formulation of Multi-Objective Reinforcement Learning: From Theory to a Model-Free Algorithm. ICML 2024 - [i49]Jeonghye Kim, Suyoung Lee, Woojun Kim, Youngchul Sung:
Value-Aided Conditional Supervised Learning for Offline RL. CoRR abs/2402.02017 (2024) - [i48]Giseung Park, Woohyeon Byeon, Seongmin Kim, Elad Havakuk, Amir Leshem, Youngchul Sung:
The Max-Min Formulation of Multi-Objective Reinforcement Learning: From Theory to a Model-Free Algorithm. CoRR abs/2406.07826 (2024) - 2023
- [j45]Md. Shahjalal, Woojun Kim, Waqas Khalid, Seokjae Moon, Murad Khan, Shuzhi Liu, Suhyeon Lim, Eunjin Kim, Deok Won Yun, Joohyun Lee, Won Cheol Lee, Seung-Hoon Hwang, Dongkyun Kim, Jang-Won Lee, Heejung Yu, Youngchul Sung, Yeong Min Jang:
Enabling technologies for AI empowered 6G massive radio access networks. ICT Express 9(3): 341-355 (2023) - [j44]Song Noh, Kyungsik Seo, Youngchul Sung, David J. Love, Junse Lee, Heejung Yu:
Joint Direct and Indirect Channel Estimation for RIS-Assisted Millimeter-Wave Systems Based on Array Signal Processing. IEEE Trans. Wirel. Commun. 22(11): 8378-8391 (2023) - [c55]Woojun Kim, Whiyoung Jung, Myungsik Cho, Youngchul Sung:
A Variational Approach to Mutual Information-Based Coordination for Multi-Agent Reinforcement Learning. AAMAS 2023: 40-48 - [c54]Woojun Kim, Youngchul Sung:
Parameter Sharing with Network Pruning for Scalable Multi-Agent Deep Reinforcement Learning. AAMAS 2023: 1942-1950 - [c53]Woojun Kim, Jeonghye Kim, Youngchul Sung:
LESSON: Learning to Integrate Exploration Strategies for Reinforcement Learning via an Option Framework. ICML 2023: 16619-16638 - [c52]Woojun Kim, Youngchul Sung:
An Adaptive Entropy-Regularization Framework for Multi-Agent Reinforcement Learning. ICML 2023: 16829-16852 - [c51]Sungho Choi, Seungyul Han, Woojun Kim, Jongseong Chae, Whiyoung Jung, Youngchul Sung:
Domain Adaptive Imitation Learning with Visual Observation. NeurIPS 2023 - [c50]Woojun Kim, Yongjae Shin, Jongeui Park, Youngchul Sung:
Sample-Efficient and Safe Deep Reinforcement Learning via Reset Deep Ensemble Agents. NeurIPS 2023 - [c49]Suyoung Lee, Myungsik Cho, Youngchul Sung:
Parameterizing Non-Parametric Meta-Reinforcement Learning Tasks via Subtask Decomposition. NeurIPS 2023 - [i47]Woojun Kim, Whiyoung Jung, Myungsik Cho, Youngchul Sung:
A Variational Approach to Mutual Information-Based Coordination for Multi-Agent Reinforcement Learning. CoRR abs/2303.00451 (2023) - [i46]Woojun Kim, Youngchul Sung:
Parameter Sharing with Network Pruning for Scalable Multi-Agent Deep Reinforcement Learning. CoRR abs/2303.00912 (2023) - [i45]Jeonghye Kim, Suyoung Lee, Woojun Kim, Youngchul Sung:
Decision ConvFormer: Local Filtering in MetaFormer is Sufficient for Decision Making. CoRR abs/2310.03022 (2023) - [i44]Woojun Kim, Jeonghye Kim, Youngchul Sung:
LESSON: Learning to Integrate Exploration Strategies for Reinforcement Learning via an Option Framework. CoRR abs/2310.03342 (2023) - [i43]Woojun Kim, Yongjae Shin, Jongeui Park, Youngchul Sung:
Sample-Efficient and Safe Deep Reinforcement Learning via Reset Deep Ensemble Agents. CoRR abs/2310.20287 (2023) - [i42]Sungho Choi, Seungyul Han, Woojun Kim, Jongseong Chae, Whiyoung Jung, Youngchul Sung:
Domain Adaptive Imitation Learning with Visual Observation. CoRR abs/2312.00548 (2023) - 2022
- [j43]Song Noh, Heejung Yu, Youngchul Sung:
Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication. IEEE Trans. Wirel. Commun. 21(4): 2399-2413 (2022) - [j42]Song Noh, Junse Lee, Gilwon Lee, Kyungsik Seo, Youngchul Sung, Heejung Yu:
Channel Estimation Techniques for RIS-Assisted Communication: Millimeter-Wave and Sub-THz Systems. IEEE Veh. Technol. Mag. 17(2): 64-73 (2022) - [c48]Giseung Park, Sungho Choi, Youngchul Sung:
Blockwise Sequential Model Learning for Partially Observable Reinforcement Learning. AAAI 2022: 7941-7948 - [c47]Jongseong Chae, Seungyul Han, Whiyoung Jung, Myungsik Cho, Sungho Choi, Youngchul Sung:
Robust Imitation Learning against Variations in Environment Dynamics. ICML 2022: 2828-2852 - [c46]Jeewon Jeon, Woojun Kim, Whiyoung Jung, Youngchul Sung:
MASER: Multi-Agent Reinforcement Learning with Subgoals Generated from Experience Replay Buffer. ICML 2022: 10041-10052 - [c45]Whiyoung Jung, Myungsik Cho, Jongeui Park, Youngchul Sung:
Quantile Constrained Reinforcement Learning: A Reinforcement Learning Framework Constraining Outage Probability. NeurIPS 2022 - [i41]Jongseong Chae, Seungyul Han, Whiyoung Jung, Myungsik Cho, Sungho Choi, Youngchul Sung:
Robust Imitation Learning against Variations in Environment Dynamics. CoRR abs/2206.09314 (2022) - [i40]Jeewon Jeon, Woojun Kim, Whiyoung Jung, Youngchul Sung:
MASER: Multi-Agent Reinforcement Learning with Subgoals Generated from Experience Replay Buffer. CoRR abs/2206.10607 (2022) - [i39]Whiyoung Jung, Myungsik Cho, Jongeui Park, Youngchul Sung:
Quantile Constrained Reinforcement Learning: A Reinforcement Learning Framework Constraining Outage Probability. CoRR abs/2211.15034 (2022) - 2021
- [c44]Song Noh, Heejung Yu, Youngchul Sung:
Training Signal Design for Sparse Channel Estimation in Millimeter-Wave Communication with Intelligent Reflecting Surfaces. ICC Workshops 2021: 1-6 - [c43]Woojun Kim, Jongeui Park, Youngchul Sung:
Communication in Multi-Agent Reinforcement Learning: Intention Sharing. ICLR 2021 - [c42]Seungyul Han, Youngchul Sung:
Diversity Actor-Critic: Sample-Aware Entropy Regularization for Sample-Efficient Exploration. ICML 2021: 4018-4029 - [c41]Seungyul Han, Youngchul Sung:
A Max-Min Entropy Framework for Reinforcement Learning. NeurIPS 2021: 25732-25745 - [i38]Seungyul Han, Youngchul Sung:
A Max-Min Entropy Framework for Reinforcement Learning. CoRR abs/2106.10517 (2021) - [i37]Giseung Park, Sungho Choi, Youngchul Sung:
Blockwise Sequential Model Learning for Partially Observable Reinforcement Learning. CoRR abs/2112.05343 (2021) - 2020
- [j41]Song Noh, Jiho Song, Youngchul Sung:
Fast Beam Search and Refinement for Millimeter-Wave Massive MIMO Based on Two-Level Phased Arrays. IEEE Trans. Wirel. Commun. 19(10): 6737-6751 (2020) - [c40]Whiyoung Jung, Giseung Park, Youngchul Sung:
Population-Guided Parallel Policy Search for Reinforcement Learning. ICLR 2020 - [i36]Whiyoung Jung, Giseung Park, Youngchul Sung:
Population-Guided Parallel Policy Search for Reinforcement Learning. CoRR abs/2001.02907 (2020) - [i35]Seungyul Han, Youngchul Sung:
Diversity Actor-Critic: Sample-Aware Entropy Regularization for Sample-Efficient Exploration. CoRR abs/2006.01419 (2020) - [i34]Woojun Kim, Whiyoung Jung, Myungsik Cho, Youngchul Sung:
A Maximum Mutual Information Framework for Multi-Agent Reinforcement Learning. CoRR abs/2006.02732 (2020) - [i33]Sohee Bae, Seungyul Han, Youngchul Sung:
A Reinforcement Learning Formulation of the Lyapunov Optimization: Application to Edge Computing Systems with Queue Stability. CoRR abs/2012.07279 (2020) - [i32]Song Noh, Heejung Yu, Youngchul Sung:
Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication. CoRR abs/2012.14221 (2020)
2010 – 2019
- 2019
- [j40]Junyeong Seo, Youngchul Sung, Hamid Jafarkhani:
A High-Diversity Transceiver Design for MISO Broadcast Channels. IEEE Trans. Wirel. Commun. 18(5): 2591-2606 (2019) - [c39]Woojun Kim, Myungsik Cho, Youngchul Sung:
Message-Dropout: An Efficient Training Method for Multi-Agent Deep Reinforcement Learning. AAAI 2019: 6079-6086 - [c38]Seungyul Han, Youngchul Sung:
Dimension-Wise Importance Sampling Weight Clipping for Sample-Efficient Reinforcement Learning. ICML 2019: 2586-2595 - [i31]Woojun Kim, Myungsik Cho, Youngchul Sung:
Message-Dropout: An Efficient Training Method for Multi-Agent Deep Reinforcement Learning. CoRR abs/1902.06527 (2019) - [i30]Seungyul Han, Youngchul Sung:
Dimension-Wise Importance Sampling Weight Clipping for Sample-Efficient Reinforcement Learning. CoRR abs/1905.02363 (2019) - 2018
- [j39]Gilwon Lee, Youngchul Sung:
A New Approach to User Scheduling in Massive Multi-User MIMO Broadcast Channels. IEEE Trans. Commun. 66(4): 1481-1495 (2018) - [j38]Junyeong Seo, Youngchul Sung:
Beam Design and User Scheduling for Nonorthogonal Multiple Access With Multiple Antennas Based on Pareto Optimality. IEEE Trans. Signal Process. 66(11): 2876-2891 (2018) - [c37]Giseung Park, Sangwoo Park, Junyeong Seo, Jungho So, Woowan Wang, Seungmin Yoo, Seung-Chan Lim, Jihoon Chung, Myungsik Cho, Daehan Ha, Joonhyuk Kang, Hyuncheol Park, Youngchul Sung:
5G K-Simulator: Link Level Simulator for 5G. DySPAN 2018: 1-2 - [c36]Jungho So, Youngchul Sung:
Common Pilot Signal Design for Non-Orthogonal Multiple Access in 5G. TENCON 2018: 86-89 - [i29]Junyeong Seo, Youngchul Sung, Hamid Jafarkhani:
A High-Diversity Transceiver Design for K-User MISO Broadcast Channels. CoRR abs/1807.00114 (2018) - [i28]Jungho So, Youngchul Sung, Yong Hoon Lee:
Tomlinson-Harashima Precoding-Aided Multi-Antenna Non-Orthogonal Multiple Access. CoRR abs/1808.07617 (2018) - 2017
- [j37]Seungyul Han, Youngchul Sung, Yong Hoon Lee:
Filter Design for Generalized Frequency-Division Multiplexing. IEEE Trans. Signal Process. 65(7): 1644-1659 (2017) - [c35]Yongjin Kwon, Jihoon Chung, Youngchul Sung:
Hybrid beamformer design for mmwave wideband multi-user MIMO-OFDM systems : (Invited paper). SPAWC 2017: 1-5 - [c34]Junyeong Seo, Youngchul Sung:
A new transceiver architecture for multi-user MIMO communication based on mixture of linear and non-linear reception. SPAWC 2017: 1-5 - [i27]Junyeong Seo, Youngchul Sung:
Beam Design and User Scheduling for Non-Orthogonal Multiple Access with Multiple Antennas Based on Pareto-Optimality. CoRR abs/1705.06959 (2017) - [i26]Seungyul Han, Youngchul Sung:
Multi-Batch Experience Replay for Fast Convergence of Continuous Action Control. CoRR abs/1710.04423 (2017) - 2016
- [j36]Jungho So, Youngchul Sung:
Improving Non-Orthogonal Multiple Access by Forming Relaying Broadcast Channels. IEEE Commun. Lett. 20(9): 1816-1819 (2016) - [j35]Gilwon Lee, Youngchul Sung, Marios Kountouris:
On the Performance of Random Beamforming in Sparse Millimeter Wave Channels. IEEE J. Sel. Top. Signal Process. 10(3): 560-575 (2016) - [j34]Junyeong Seo, Youngchul Sung, Gilwon Lee, Donggun Kim:
Training Beam Sequence Design for Millimeter-Wave MIMO Systems: A POMDP Framework. IEEE Trans. Signal Process. 64(5): 1228-1242 (2016) - [j33]Gilwon Lee, Youngchul Sung, Junyeong Seo:
Randomly-Directional Beamforming in Millimeter-Wave Multiuser MISO Downlink. IEEE Trans. Wirel. Commun. 15(2): 1086-1100 (2016) - [c33]Gilwon Lee, Jungho So, Youngchul Sung:
Impact of training on mmWave multi-user MIMO downlink. GlobalSIP 2016: 753-757 - [i25]Seungyul Han, Youngchul Sung, Yong Hoon Lee:
Filter Design for Generalized Frequency-Division Multiplexing. CoRR abs/1607.04004 (2016) - 2015
- [j32]Jungho So, Donggun Kim, Yuni Lee, Youngchul Sung:
Pilot Signal Design for Massive MIMO Systems: A Received Signal-To-Noise-Ratio-Based Approach. IEEE Signal Process. Lett. 22(5): 549-553 (2015) - [j31]Donggun Kim, Gilwon Lee, Youngchul Sung:
Two-Stage Beamformer Design for Massive MIMO Downlink By Trace Quotient Formulation. IEEE Trans. Commun. 63(6): 2200-2211 (2015) - [c32]Gilwon Lee, Youngchul Sung, Junyeong Seo:
How many users are needed for non-trivial performance of random beamforming in highly-directional mm-wave MIMO downlink? ITW Fall 2015: 244-248 - [c31]Gilwon Lee, Youngchul Sung, Marios Kountouris:
On the performance of randomly directional beamforming between line-of-sight and rich scattering channels. SPAWC 2015: 141-145 - [c30]Junyeong Seo, Youngchul Sung, Gilwon Lee, Donggun Kim:
Pilot beam sequence design for channel estimation in millimeter-wave MIMO systems: A POMDP framework. SPAWC 2015: 236-240 - [i24]Jungho So, Youngchul Sung:
Enhancing Non-Orthogonal Multiple Access By Forming Relaying Broadcast Channels. CoRR abs/1510.07369 (2015) - 2014
- [j30]Song Noh, Michael D. Zoltowski, Youngchul Sung, David James Love:
Pilot Beam Pattern Design for Channel Estimation in Massive MIMO Systems. IEEE J. Sel. Top. Signal Process. 8(5): 787-801 (2014) - [j29]Donggun Kim, Youngchul Sung, Jihoon Chung:
Filter-And-Forward Relay Design for MIMO-OFDM Systems. IEEE Trans. Commun. 62(7): 2329-2339 (2014) - [j28]Junse Lee, Heejung Yu, Youngchul Sung:
Beam Tracking for Interference Alignment in Time-Varying MIMO Interference Channels: A Conjugate-Gradient-Based Approach. IEEE Trans. Veh. Technol. 63(2): 958-964 (2014) - [j27]Song Noh, Youngchul Sung, Michael D. Zoltowski:
A New Precoder Design for Blind Channel Estimation in MIMO-OFDM Systems. IEEE Trans. Wirel. Commun. 13(12): 7011-7024 (2014) - [c29]Song Noh, Michael D. Zoltowski, Youngchul Sung, David J. Love:
Training signal design for channel estimation in massive MIMO systems. ICASSP 2014: 6499-6503 - [c28]Jungho So, Sangwoon Kwak, Youngchul Sung:
Some new results on index coding when the number of data is less than the number of receivers. ISIT 2014: 496-500 - [c27]Sangwoon Kwak, Jungho So, Youngchul Sung:
An extended least difference greedy clique-cover algorithm for index coding. ISIT 2014: 501-505 - [c26]Gilwon Lee, Youngchul Sung:
Asymptotically optimal simple user scheduling for massive MIMO downlink with two-stage beamforming. SPAWC 2014: 60-64 - [i23]Gilwon Lee, Youngchul Sung:
A New Approach to User Scheduling in Massive Multi-User MIMO Broadcast Channels. CoRR abs/1403.6931 (2014) - [i22]Jungho So, Donggun Kim, Yuni Lee, Youngchul Sung:
Pilot Signal Design for Massive MIMO Systems: A Received Signal-To-Noise-Ratio-Based Approach. CoRR abs/1406.3404 (2014) - [i21]Junyeong Seo, Youngchul Sung, Gilwon Lee, Donggun Kim:
Pilot Beam Sequence Design for Channel Estimation in Millimeter-Wave MIMO Systems: A POMDP Framework. CoRR abs/1409.8434 (2014) - [i20]Junyeong Seo, Youngchul Sung, Gilwon Lee, Donggun Kim:
Training Beam Sequence Design for Millimeter-Wave MIMO Systems: A POMDP Framework. CoRR abs/1410.3711 (2014) - [i19]Donggun Kim, Gilwon Lee, Youngchul Sung:
Two-Stage Beamformer Design for Massive MIMO Downlink By Trace Quotient Formulation. CoRR abs/1411.7121 (2014) - [i18]Gilwon Lee, Youngchul Sung, Junyeong Seo:
Randomly-Directional Beamforming in Millimeter-Wave Multi-User MIMO Downlink. CoRR abs/1412.1665 (2014) - 2013
- [j26]Yingbo Hua, Daniel W. Bliss, Saeed Gazor, Yue Rong, Youngchul Sung:
Guest Editorial: Theories and Methods for Advanced Wireless Relays - Issue II. IEEE J. Sel. Areas Commun. 31(8): 1361-1367 (2013) - [j25]Masahiro Yukawa, Youngchul Sung, Gilwon Lee:
Dual-Domain Adaptive Beamformer Under Linearly and Quadratically Constrained Minimum Variance. IEEE Trans. Signal Process. 61(11): 2874-2886 (2013) - [j24]Juho Park, Gilwon Lee, Youngchul Sung, Masahiro Yukawa:
Coordinated Beamforming With Relaxed Zero Forcing: The Sequential Orthogonal Projection Combining Method and Rate Control. IEEE Trans. Signal Process. 61(12): 3100-3112 (2013) - [j23]Juho Park, Youngchul Sung:
On the Pareto-Optimal Beam Structure and Design for Multi-User MIMO Interference Channels. IEEE Trans. Signal Process. 61(23): 5932-5946 (2013) - [j22]Donggun Kim, Junyeong Seo, Youngchul Sung:
Filter-and-Forward Transparent Relay Design for OFDM Systems. IEEE Trans. Veh. Technol. 62(9): 4392-4407 (2013) - [c25]Song Noh, Michael D. Zoltowski, Youngchul Sung, David J. Love:
Optimal pilot beam pattern design for massive MIMO systems. ACSSC 2013: 2072-2076 - [c24]Juho Park, Youngchul Sung:
An efficient parameterization for Pareto-optimal beamformers for k-user MIMO interference channels. ICASSP 2013: 4389-4393 - [i17]Song Noh, Michael D. Zoltowski, Youngchul Sung, David J. Love:
Pilot Beam Pattern Design for Channel Estimation in Massive MIMO Systems. CoRR abs/1309.7430 (2013) - [i16]Donggun Kim, Youngchul Sung, Jihoon Chung:
Filter-And-Forward Relay Design for MIMO-OFDM Systems. CoRR abs/1310.3015 (2013) - 2012
- [j21]Haksoo Kim, Heejung Yu, Youngchul Sung, Yong Hoon Lee:
An Efficient Algorithm for Zero-Forcing Coordinated Beamforming. IEEE Commun. Lett. 16(7): 994-997 (2012) - [j20]Yingbo Hua, Daniel W. Bliss, Saeed Gazor, Yue Rong, Youngchul Sung:
Guest Editorial Theories and Methods for Advanced Wireless Relays - Issue I. IEEE J. Sel. Areas Commun. 30(8): 1297-1303 (2012) - [j19]Yuni Lee, Youngchul Sung:
Generalized Chernoff Information for Mismatched Bayesian Detection and Its Application to Energy Detection. IEEE Signal Process. Lett. 19(11): 753-756 (2012) - [j18]Youngseok Oh, Heejung Yu, Yong Hoon Lee, Youngchul Sung:
A Nonlinear Transceiver Architecture for Overloaded Multiuser MIMO Interference Channels. IEEE Trans. Commun. 60(4): 946-951 (2012) - [j17]Heejung Yu, Youngchul Sung, Haksoo Kim, Yong Hoon Lee:
Beam Tracking for Interference Alignment in Slowly Fading MIMO Interference Channels: A Perturbations Approach Under a Linear Framework. IEEE Trans. Signal Process. 60(4): 1910-1926 (2012) - [j16]Cheulsoon Kim, Youngchul Sung, Yong Hoon Lee:
A Joint Time-Invariant Filtering Approach to the Linear Gaussian Relay Problem. IEEE Trans. Signal Process. 60(8): 4360-4375 (2012) - [j15]Juho Park, Youngchul Sung, Donggun Kim, H. Vincent Poor:
Outage Probability and Outage-Based Robust Beamforming for MIMO Interference Channels with Imperfect Channel State Information. IEEE Trans. Wirel. Commun. 11(10): 3561-3573 (2012) - [c23]Donggun Kim, Junyeong Seo, Youngchul Sung:
Filter-and-forward relay design for OFDM systems for quality-of-service enhancement. APSIPA 2012: 1-4 - [c22]Jinoh Oh, Youngchul Sung, Jinha Kim, Muhammad Humayoun, Young-Ho Park, Hwanjo Yu:
Time-Dependent User Profiling for TV Recommendation. CGC 2012: 783-787 - [c21]Gilwon Lee, Juho Park, Youngchul Sung, Junyeong Seo:
A new approach to beamformer design for massive MIMO systems based on k-Regularity. GLOBECOM Workshops 2012: 686-690 - [c20]Yuni Lee, Youngchul Sung:
The Bahadur efficiency for energy detection of stationary Gaussian processes. ICASSP 2012: 3945-3948 - [c19]Cheulsoon Kim, Eui-Rim Jeong, Youngchul Sung, Yong Hoon Lee:
Asymmetric complex signaling for full-duplex decode-and-forward relay channels. ICTC 2012: 28-29 - [i15]Juho Park, Gilwon Lee, Youngchul Sung, Masahiro Yukawa:
Coordinate Beamforming with Relaxed Zero Forcing: The Sequential Orthogonal Projection Combining Method and Rate Control. CoRR abs/1203.1758 (2012) - [i14]Donggun Kim, Junyeong Seo, Youngchul Sung:
Filter-and-Forward Transparent Relay Design for OFDM Systems. CoRR abs/1205.5443 (2012) - [i13]Juho Park, Youngchul Sung, Donggun Kim, H. Vincent Poor:
Outage Probability and Outage-Based Robust Beamforming for MIMO Interference Channels with Imperfect Channel State Information. CoRR abs/1206.6172 (2012) - [i12]Juho Park, Youngchul Sung:
On the Pareto-Optimal Beam Structure and Design for Multi-User MIMO Interference Channels. CoRR abs/1211.4213 (2012) - 2011
- [c18]Juho Park, Donggun Kim, Youngchul Sung:
Sum Outage-Rate Maximization for MIMO Interference Channels. GLOBECOM 2011: 1-5 - [c17]Junse Lee, Heejung Yu, Youngchul Sung, Yong Hoon Lee:
Adaptive beam tracking for interference alignment in time-varying MIMO interference channels: Conjugate gradient approach. ICASSP 2011: 3364-3367 - [c16]Gilwon Lee, Juho Park, Youngchul Sung, Masahiro Yukawa:
Coordinated beamforming with relaxed zero forcing. WCSP 2011: 1-5 - [i11]Cheulsoon Kim, Youngchul Sung, Yong Hoon Lee:
A joint time-invariant filtering approach to the linear Gaussian relay problem. CoRR abs/1108.1645 (2011) - [i10]Youngchul Sung, Cheulsoon Kim:
The capacity for the linear time-invariant Gaussian relay channel. CoRR abs/1109.5426 (2011) - 2010
- [j14]Heejung Yu, Youngchul Sung:
Least squares approach to joint beam design for interference alignment in multiuser multi-input multi-output interference channels. IEEE Trans. Signal Process. 58(9): 4960-4966 (2010) - [j13]Jo Woon Chong, Dan Keun Sung, Youngchul Sung:
Cross-Layer Performance Analysis for CSMA/CA Protocols: Impact of Imperfect Sensing. IEEE Trans. Veh. Technol. 59(3): 1100-1108 (2010) - [c15]Heejung Yu, Youngchul Sung, Haksoo Kim, Yong Hoon Lee:
Adaptive beam tracking for interference alignment for multiuser time-varying MIMO interference channels. ICASSP 2010: 3086-3089 - [i9]Juho Park, Youngchul Sung, H. Vincent Poor:
On Beamformer Design for Multiuser MIMO Interference Channels. CoRR abs/1011.6121 (2010)
2000 – 2009
- 2009
- [j12]Youngchul Sung, Yirang Lim, Lang Tong, Alle-Jan van der Veen:
Signal processing advances for 3G WCDMA: From rake receivers to blind techniques. IEEE Commun. Mag. 47(1): 48-54 (2009) - [j11]Jo Woon Chong, Youngchul Sung, Dan Keun Sung:
RawPEACH: Multiband CSMA/CA-based cognitive radio networks. J. Commun. Networks 11(2): 175-186 (2009) - [j10]Yirang Lim, Juho Park, Youngchul Sung:
Upper Bound for the Loss of Energy Detection of Signals in Multipath Fading Channels. IEEE Signal Process. Lett. 16(11): 949-952 (2009) - [j9]Youngchul Sung, H. Vincent Poor, Heejung Yu:
How much information can one get from a wireless ad hoc sensor network over a correlated random field? IEEE Trans. Inf. Theory 55(6): 2827-2847 (2009) - [c14]Yirang Lim, Youngchul Sung:
Upper bound for the loss factor of energy detection of random signals in multipath fading cognitive radios. ICASSP 2009: 2537-2540 - [c13]Jo Woon Chong, Youngchul Sung, Dan Keun Sung:
Multi-band CSMA/CA-based cognitive radio networks. IWCMC 2009: 298-303 - [c12]Haksoo Kim, Sungho Choi, Heejung Yu, Youngchul Sung, Yong Hoon Lee:
Amplify-Forward Relays with Superimposed Pilot Signals for Frequency-Selective Fading Channels. VTC Spring 2009 - [i8]Youngchul Sung, H. Vincent Poor, Heejung Yu:
How Much Information can One Get from a Wireless Ad Hoc Sensor Network over a Correlated Random Field? CoRR abs/0903.1496 (2009) - 2008
- [j8]Youngchul Sung, Xin Zhang, Lang Tong, H. Vincent Poor:
Sensor Configuration and Activation for Field Detection in Large Sensor Arrays. IEEE Trans. Signal Process. 56(2): 447-463 (2008) - [c11]Jo Woon Chong, Youngchul Sung, Dan Keun Sung:
Analysis of CSMA/CA Systems under Carrier Sensing Error: Throughput, Delay and Sensitivity. GLOBECOM 2008: 4934-4939 - [c10]Heejung Yu, Youngchul Sung, Yong Hoon Lee:
On optimal operating characteristics of sensing and training for cognitive radios. ICASSP 2008: 2785-2788 - [c9]Youngchul Sung, H. Vincent Poor, Heejung Yu:
Large deviations analysis for the detection of 2D hidden Gauss-Markov random fields using sensor networks. ICASSP 2008: 3893-3896 - [c8]Youngchul Sung, Heejung Yu, H. Vincent Poor:
Information, energy and density for Ad Hoc sensor networks over correlated random fields: Large deviations analysis. ISIT 2008: 1592-1596 - [i7]Youngchul Sung, H. Vincent Poor, Heejung Yu:
Large Deviations Analysis for the Detection of 2D Hidden Gauss-Markov Random Fields Using Sensor Networks. CoRR abs/0801.3073 (2008) - [i6]Youngchul Sung, H. Vincent Poor, Heejung Yu:
Information, Energy and Density for Ad Hoc Sensor Networks over Correlated Random Fields: Large Deviations Analysis. CoRR abs/0805.0184 (2008) - [i5]Youngchul Sung, H. Vincent Poor, Heejung Yu:
Optimal Node Density for Two-Dimensional Sensor Arrays. CoRR abs/0805.1262 (2008) - 2007
- [j7]Youngchul Sung, Saswat Misra, Lang Tong, Anthony Ephremides:
Cooperative routing for distributed detection in large sensor networks. IEEE J. Sel. Areas Commun. 25(2): 471-483 (2007) - 2006
- [j6]Youngchul Sung, Saswat Misra, Lang Tong, Anthony Ephremides:
Signal processing for application-specific ad hoc networks. IEEE Signal Process. Mag. 23(5): 74-83 (2006) - [j5]Youngchul Sung, Lang Tong, H. Vincent Poor:
Neyman-pearson detection of gauss-Markov signals in noise: closed-form error exponentand properties. IEEE Trans. Inf. Theory 52(4): 1354-1365 (2006) - 2005
- [j4]Youngchul Sung, Lang Tong, Ananthram Swami:
Asymptotic locally optimal detector for large-scale sensor networks under the Poisson regime. IEEE Trans. Signal Process. 53(6): 2005-2017 (2005) - [c7]Youngchul Sung, Lang Tong, H. Vincent Poor:
A large deviations approach to sensor scheduling for detection of correlated random fields. ICASSP (3) 2005: 649-652 - [c6]Youngchul Sung, Lang Tong, H. Vincent Poor:
Sensor configuration and activation for field detection in large sensor arrays. IPSN 2005: 167-173 - [c5]Youngchul Sung, Lang Tong, H. Vincent Poor:
Neyman-Pearson detection of Gauss-Markov signals in noise: closed-form error exponent and properties. ISIT 2005: 1568-1572 - [i4]Youngchul Sung, Lang Tong, H. Vincent Poor:
A Large Deviations Approach to Sensor Scheduling for Detection of Correlated Random Fields. CoRR abs/cs/0501056 (2005) - [i3]Youngchul Sung, Lang Tong, H. Vincent Poor:
Sensor Configuration and Activation for Field Detection in Large Sensor Arrays. CoRR abs/cs/0502080 (2005) - [i2]Youngchul Sung, Lang Tong, H. Vincent Poor:
Neyman-Pearson Detection of Gauss-Markov Signals in Noise: Closed-Form Error Exponent and Properties. CoRR abs/cs/0506028 (2005) - [i1]Youngchul Sung, Lang Tong, H. Vincent Poor:
Optimal and Suboptimal Detection of Gaussian Signals in Noise: Asymptotic Relative Efficiency. CoRR abs/cs/0507018 (2005) - 2004
- [j3]Youngchul Sung, Lang Tong, Ananthram Swami:
Blind Channel Estimation for Space-Time Coded WCDMA. EURASIP J. Wirel. Commun. Netw. 2004(2): 322-334 (2004) - [j2]Youngchul Sung, Lang Tong:
Tracking of fast-fading channels in long-code CDMA. IEEE Trans. Signal Process. 52(3): 786-795 (2004) - [c4]Youngchul Sung, Lang Tong, Ananthram Swami:
Asymptotic locally optimal detector for large-scale sensor networks under the Poisson regime. ICASSP (2) 2004: 1077-1080 - [c3]Youngchul Sung, Lang Tong, Ananthram Swami:
Asymptotic locally optimal detector for large-scale sensor networks under Poisson regime. ICC 2004: 2832-2836 - 2003
- [j1]Lang Tong, Alle-Jan van der Veen, Patrick M. Dewilde, Youngchul Sung:
Blind decorrelating RAKE receivers for long-code WCDMA. IEEE Trans. Signal Process. 51(6): 1642-1655 (2003) - [c2]Youngchul Sung, Lang Tong, Ananthram Swami:
Semiblind channel estimation for space-time coded WCDMA. ICC 2003: 3297-3301 - 2002
- [c1]Youngchul Sung, Lang Tong:
A projection-based semi-blind channel estimation for long-code WCDMA. ICASSP 2002: 2245-2248
Coauthor Index
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