(2024)
Joint Client Scheduling and Quantization Optimization in Energy Harvesting-Enabled Federated Learning Networks.
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS.
PP,
99
(2024)
Unleashing the Power of Edge-Cloud Generative AI in Mobile Networks: A Survey of AIGC Services.
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS.
PP,
99
(2024)
Optimal Auction for Effective Energy Management in UAV-assisted Vehicular Metaverse Synchronization Systems.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
73,
1
(2024)
Rate-Splitting for CF Massive MIMO Systems with Channel Aging.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
73,
1
(2023)
Semantic Information Marketing in The Metaverse: A Learning-Based Contract Theory Framework.
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS.
PP,
99
(2023)
Knowledge-Aware Semantic Communication System Design and Data Allocation.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
PP,
99
(2023)
Joint Rate Allocation and Power Control for RSMA-Based Communication and Radar Coexistence Systems.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
72,
11
(2023)
Resource Allocation and Common Message Selection for Task-Oriented Semantic Information Transmission with RSMA.
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS.
PP,
99
(2023)
Service Reservation and Pricing for Green Metaverses: A Stackelberg Game Approach.
IEEE WIRELESS COMMUNICATIONS.
30,
5
(2023)
A Channel Estimation Method Using Denoising Autoencoder for Large-Scale Asymmetric Backscatter Systems.
ICT EXPRESS.
PP,
99
(2023)
Edge Computing for Metaverse: Incentive Mechanism versus Semantic Communication.
IEEE TRANSACTIONS ON MOBILE COMPUTING.
PP,
99
(2023)
Mechanism Design for Semantic Communication in UAV-Assisted Metaverse: A Combinatorial Auction Approach.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
PP,
99
(2023)
Novel Architecture of Energy Management Systems Based on Deep Reinforcement Learning in Microgrid.
IEEE TRANSACTIONS ON SMART GRID.
PP,
99
(2023)
GraphSAGE with Contrastive Encoder for Efficient Fault Diagnosis in Industrial IoT Systems.
ICT EXPRESS.
PP,
99
(2023)
AI-Generated Incentive Mechanism and Full-Duplex Semantic Communications for Information Sharing.
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS.
41,
9
(2023)
Joint Interdependent Task Scheduling and Energy Balancing for Multi-UAV Enabled Aerial Edge Computing: A Multi-Objective Optimization Approach.
IEEE INTERNET OF THINGS JOURNAL.
PP,
99
Publications
(2016)
Wireless-Powered Communication Networks.
Cambridge University Press.
Lead author
(2011)
Cooperative Cellular Wireless Networks.
CAMBRIDGE.
Lead author
Patent/Intellectual Property
Reflecting Intelligent Reflecting Surface Flexible Board.
17/825333.
20230912.
UNITED STATES
DATA PROCESSING METHOD AND APPARATUS WITH WIRELESS COMMUNICATION SYSTEM INCLUDING INTELLIGENT REFLECTING SURFACE.
17/081236.
20221206.
UNITED STATES
METHOD FOR TRANSMITTING POWER USING METASURFACE IN WIRELESS COMMUNICATION SYSTEM.
17/088940.
20221018.
UNITED STATES
반사형 IRS 연성 기판.
10-2021-0067536.
20220623.
KOREA, REPUBLIC OF
RECONFIGURABLE HETEROGENEOUS ENERGY HARVESTER FOR SWIPT RECEIVER AND METHOD OF ENERGY HARVESTER RECONFIGURATION.
17/060450.
20220503.
UNITED STATES
가시광 통신 장치 및 악의적 간섭자 검출 방법.
10-2020-0168835.
20220427.
KOREA, REPUBLIC OF
RECEIVER CONTROL APPARATUS AND METHOD FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSMISSION OPERATING IN DUAL MODE.
17/060780.
20220405.
UNITED STATES
반사 표면 통신 환경에서의 채널 복원 방법 및 시스템.
10-2020-0168836.
20220405.
KOREA, REPUBLIC OF
메타 표면의 반사 계수를 제어하기 위한 시간 부호 생성 방법, 메타 표면의 반사 계수를 제어하기 위한 시공간 부호 생성 방법, 이를 실행하는 컴퓨터 프로그램이 저장된 컴퓨터 판독 가능한 기록매체, 및
이를 이용한 메타 표면의 신호 변조 방법.
10-2019-0132543.
20210105.
KOREA, REPUBLIC OF
지능형 반사 평면을 포함하는 무선 통신 시스템의 통신 방법 및 이를 위한 장치.
10-2019-0134890.
20201210.
KOREA, REPUBLIC OF
동시 정보 및 전력 전송을 위한 주파수 선택적 시스템 모델 설계.
10-2018-0117079.
20201127.
KOREA, REPUBLIC OF
SYSTEM AND METHOD FOR BACKSCATTER - BASED COOPERATIVE COMMUNICATION IN WIRELESS - POWERED HETEROGENEOUS NETWORK.
16/689279.
20201124.
UNITED STATES
ADAPTIVE MODE SWITCHING METHOD FOR SIMULTANEOUS WIRELESS POWER/INFORMATION TRANSMISSION OPERATING IN DUAL MODE AND APPARATUS FOR PERFORMING THE SAME.
16/232,460.
20201027.
UNITED STATES
무전지 센서노드간 통신 방법 및 시스템.
10-2018-0170579.
20201022.
KOREA, REPUBLIC OF
스파스 코드 기반 엠비언트 백스캐터 시스템에서 센서 노드의 통신 방법 및 그 시스템.
10-2018-0116920.
20201016.
KOREA, REPUBLIC OF
SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSMISSION METHOD, AND TRANSMISSION APPARATUS AND RECEPTION APPARATUS USING THE SAME.
15/399,905.
20200707.
UNITED STATES
듀얼 모드로 동작하는 무선전력/정보 동시전송을 위한 적응적 모드 전환 방법 및 이를 수행하는 장치.
10-2018-0117078.
20200703.
KOREA, REPUBLIC OF
COMMUNICATION METHOD BASED ON PAPR AND TRANSMISSION APPARATUS AND RECEIVE APPARATUS USING THE SAME.
16/555277.
20200625.
UNITED STATES
SWIPT 신호를 수신하기 위한 수신기 및 그 신호 수신 방법.
10-2018-0163403.
20200601.
KOREA, REPUBLIC OF
마이크로파 전력 전송을 위한 방법 및 송신장치와 마이크로파 전력 수신을 위한 방법 및 수신장치.
10-2018-0144499.
20200526.
KOREA, REPUBLIC OF
AI 2000 Internet of Things Most Influential Scholar Award, 2020
IEEE Communications Society Joseph LoCicero Award, 2019
IEEE Fellow, KAST Fellow, NAEK Member, 2019
MSIT Year's Basic Research Award, 2018
KICS HAEDONG Scholar Award, 2014
Conference Paper
(2023)
Direct Data Modulation via Passive RIS: Concept and Implementation of RIS-Backscatter Communications.
IEEE GLOBECOM 2023.
MALAYSIA
(2023)
Edge Computing for Metaverse: Incentive Mechanism versus Semantic Communication.
IEEE GLOBECOM 2023.
MALAYSIA
(2023)
Joint Rate Allocation and Power Control for RSMA-Based Communication and Radar Coexistence Systems.
IEEE GLOBECOM 2023.
MALAYSIA
(2023)
Performance Analysis of Free-Space Information Sharing in Full-Duplex Semantic Communications.
IEEE GLOBECOM 2023.
MALAYSIA
(2023)
Entangled Pair Resource Allocation under Uncertain Fidelity Requirements.
2023 Biennial Symposium on Communications (BSC).
CANADA
(2023)
An Efficient Beam-Sharing Algorithm for RIS-aided Simultaneous Wireless Information and Power Transfer Applications.
2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).
GREECE
(2023)
A Generic Hybrid Combining Receiver for MIMO Wireless Power Transfer Considering Nonlinearities.
ICC 2023 - IEEE International Conference on Communications.
ITALY
(2023)
Interest-Based Semantic Information Transmission with RSMA in Smart Cities.
ICC 2023 - IEEE International Conference on Communications.
ITALY
(2023)
Knowledge-Aware Semantic Communication System Design.
ICC 2023 - IEEE International Conference on Communications.
ITALY
(2023)
Deep Learning based Channel Estimation for Full-Duplex Backscatter Communication Systems.
2023 ICAIIC.
INDONESIA
(2023)
Optimal Auction for Effective Energy Management for UAV-assisted Metaverse Synchronization System.
2023 IEEE CCNC.
UNITED STATES
(2022)
Optimal Targeted Advertising Strategy For Secure Wireless Edge Metaverse.
IEEE GLOBECOM 2022.
BRAZIL
(2022)
Stochastic Resource Allocation in Quantum Key Distribution for Secure Federated Learning.
IEEE GLOBECOM 2022.
BRAZIL
(2022)
Beam Splitting Technique for Reconfigurable Intelligent Surface-Aided Simultaneous Wireless Information and Power Transfer Applications.
2022 IEEE Information Theory Workshop (ITW).
INDIA
(2022)
Semantic Information Market for The Metaverse: An Auction Based Approach.
2022 IEEE Future Networks World Forum (FNWF).
CANADA
(2022)
A Dynamic Resource Allocation Framework for Synchronizing Metaverse with IoT Service and Data.
IEEE ICC 2022, Seoul.
KOREA, REPUBLIC OF
(2022)
Covert Communication for Jammer-aided Multi-Antenna UAV Networks.
IEEE ICC 2022.
KOREA, REPUBLIC OF
(2022)
Signaling and Architecture for Unified Simultaneous Wireless Information and Power Transfer.
IEEE ICC 2022.
KOREA, REPUBLIC OF
(2022)
Wireless Edge-Empowered Metaverse: A Learning-Based Incentive Mechanism for Virtual Reality.
IEEE ICC 2022, Seoul.
KOREA, REPUBLIC OF
(2021)
Social Welfare Maximization Auction in Joint Radar Communication Systems for Autonomous Vehicles.
IEEE GLOBECOM '21.
SPAIN