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Y
Youngchul Sung
Yeungnam University
27
H指数
177
论文数
2.6K
被引数
0
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31
发表时间
发表时间
IF
被引数
Adaptive multi-model fusion learning for sparse-reward reinforcement learning
稀疏-奖励强化学习的自适应多模型融合学习
NEUROCOMPUTING
IF
6.5
2025-02-01
0
PRE
AI
Park, Giseung; Jung, Whiyoung; Han, Seungyul; Choi, Sungho; Sung, Youngchul
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Robust Reinforcement Learning Under Dimension-Wise State Information Drop
IEEE ACCESS
IF
3.6
2024-01-01
0
OA
AI
Kim, Gyeongmin; Kim, Jeonghye; Lee, Suyoung; Baek, Jaewoo; Moon, Howon; Shin, Sangheon; Sung, Youngchul
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Real-Time Dynamic Pricing for Edge Computing Services: A Market Perspective
IEEE ACCESS
IF
3.6
2024-01-01
0
OA
AI
Park, Sangdon; Bae, Sohee; Lee, Joohyung; Sung, Youngchul
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Joint Direct and Indirect Channel Estimation for RIS-Assisted Millimeter-Wave Systems Based on Array Signal Processing
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2023-11-01
5
PRE
AI
Noh, Song; Seo, Kyungsik; Sung, Youngchul; Love, David J.; Lee, Junse; Yu, Heejung
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Enabling technologies for AI empowered 6G massive radio access networks
支持6g大规模无线接入网络的AI支持技术
ICT EXPRESS
IF
4.2
2023-06-01
40
OA
AI
Shahjalal, Md.; Kim, Woojun; Khalid, Waqas; Moon, Seokjae; Khan, Murad; Liu, ShuZhi; Lim, Suhyeon; Kim, Eunjin; Yun, Deok-Won; Lee, Joohyun; Lee, Won-Cheol; Hwang, Seung-Hoon; Kim, Dongkyun; Lee, Jang-Won; Yu, Heejung; Sung, Youngchul; Jang, Yeong Min
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Channel Estimation Techniques for RIS-Assisted Communication Millimeter-Wave and Sub-THz Systems
IEEE VEHICULAR TECHNOLOGY MAGAZINE
IF
7.2
2022-06-01
39
PRE
AI
Noh, Song; Lee, Junse; Lee, Gilwon; Seo, Kyungsik; Sung, Youngchul; Yu, Heejung
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Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2022-04-01
20
OA
AI
Noh, Song; Yu, Heejung; Sung, Youngchul
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Fast Beam Search and Refinement for Millimeter-Wave Massive MIMO Based on Two-Level Phased Arrays
基于两级相控阵的毫米波大规模MIMO快速波束搜索与细化
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2020-10-01
22
PRE
AI
Noh, Song; Song, Jiho; Sung, Youngchul
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A deep learning model for real-time mortality prediction in critically ill children
一种用于危重患儿实时死亡率预测的深度学习模型
CRITICAL CARE
IF
9.3
2019-08-14
72
OA
AI
Kim, Soo Yeon; Kim, Saehoon; Cho, Joongbum; Kim, Young Suh; Sol, In Suk; Sung, Youngchul; Cho, Inhyeok; Park, Minseop; Jang, Haerin; Kim, Yoon Hee; Kim, Kyung Won; Sohn, Myung Hyun
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A High-Diversity Transceiver Design for MISO Broadcast Channels
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2019-05-01
8
OA
AI
Seo, Junyeong; Sung, Youngchul; Jafarkhani, Hamid
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A New Approach to User Scheduling in Massive Multi-User MIMO Broadcast Channels
IEEE TRANSACTIONS ON COMMUNICATIONS
IF
8.3
2018-04-01
36
OA
AI
Lee, Gilwon; Sung, Youngchul
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Improving Non-Orthogonal Multiple Access by Forming Relaying Broadcast Channels
IEEE COMMUNICATIONS LETTERS
IF
4.4
2016-09-01
39
PRE
AI
So, Jungho; Sung, Youngchul
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On the Performance of Random Beamforming in Sparse Millimeter Wave Channels
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
IF
13.7
2016-04-01
45
PRE
AI
Lee, Gilwon; Sung, Youngchul; Kountouris, Marios
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Randomly-Directional Beamforming in Millimeter-Wave Multiuser MISO Downlink
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2016-02-01
125
OA
AI
Lee, Gilwon; Sung, Youngchul; Seo, Junyeong
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Two-Stage Beamformer Design for Massive MIMO Downlink By Trace Quotient Formulation
IEEE TRANSACTIONS ON COMMUNICATIONS
IF
8.3
2015-06-01
83
OA
AI
Kim, Donggun; Lee, Gilwon; Sung, Youngchul
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Pilot Signal Design for Massive MIMO Systems: A Received Signal-To-Noise-Ratio-Based Approach
ieee signal processing magazine
IF
3.9
2015-05-01
35
OA
AI
So, Jungho; Kim, Donggun; Lee, Yuni; Sung, Youngchul
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A New Precoder Design for Blind Channel Estimation in MIMO-OFDM Systems
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2014-12-01
20
PRE
AI
Noh, Song; Sung, Youngchul; Zoltowski, Michael D.
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Pilot Beam Pattern Design for Channel Estimation in Massive MIMO Systems
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
IF
13.7
2014-10-01
183
OA
AI
Noh, Song; Zoltowski, Michael D.; Sung, Youngchul; Love, David J.
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Filter-And-Forward Relay Design for MIMO-OFDM Systems
IEEE TRANSACTIONS ON COMMUNICATIONS
IF
8.3
2014-07-01
9
OA
AI
Kim, Donggun; Sung, Youngchul; Chung, Jihoon
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Beam Tracking for Interference Alignment in Time-Varying MIMO Interference Channels: A Conjugate-Gradient-Based Approach
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2014-02-01
11
PRE
AI
Lee, Junse; Yu, Heejung; Sung, Youngchul
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