Performance Evaluation and Design of Communication Networks/Systems
Next Generation Wireless Communication Networks
3GPP LTE, 4G, and B4G Communication Systems
Cooperative Communications
Wireless LAN/PAN
Device-to-Device (D2D) Communications
Heterogeneous Networks with Small Cells
Education
(Ph.D.) in Electrical Engineering, Korea Advanced Institute of Science and Technology, Korea (1999)
(M.E.) in Electrical Engineering, Korea Advanced Institute of Science and Technology, Korea (1994)
(B.S.) in Electrical Engineering, Korea Advanced Institute of Science and Technology, Korea (1990)
Experience
Professor, College of Information and Communication Engineering,Sungkyunkwan University, Suwon, Korea (2012 - Current)
Associate Professor, College of Information and Communication Engineering,Sungkyunkwan University, Suwon, Korea (2006 - 2012)
Assistant Professor, College of Information and Communication Engineering,Sungkyunkwan University, Suwon, Korea (2002 - 2006)
Senior Member of Technical Staff with the Electronics and Telecommunications Research Institute (1999 - 2002)
Editor, Journal of Communications and Networks (JCN) (2005 - 2010)
Journal Articles
(2023)
Outage Analysis of IRS-Assisted RF Powered Networks for Energy-Constrained IoT Devices.
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS.
22,
11
(2022)
A Novel Deep-Learning-Enabled QoS Management Scheme for Encrypted Traffic in Software-Defined Cellular Networks.
IEEE SYSTEMS JOURNAL.
16,
2
(2022)
Neural Network aided Impulsive Perturbation Decoding for Short Raptor-Like LDPC Codes.
IEEE WIRELESS COMMUNICATIONS LETTERS.
11,
2
(2021)
An Efficient Spectrum Utilization Scheme for Energy-Constrained IoT Devices in Cellular Networks.
IEEE INTERNET OF THINGS JOURNAL.
8,
17
(2021)
Cellular Licensed Band Sharing Technology Among Mobile Operators: A Reinforcement Learning Perspective.
WIRELESS PERSONAL COMMUNICATIONS.
120,
1
(2020)
Dynamic VNF Placement to Manage User Traffic Flow in Software-Defined Wireless Networks.
JOURNAL OF NETWORK AND SYSTEMS MANAGEMENT.
28,
3
(2020)
SDN-Based Centralized Channel Assignment Scheme Using Clustering in Dense WLAN Environments.
WIRELESS PERSONAL COMMUNICATIONS.
114,
3
(2019)
Cooperative relay strategy for backscatter communication networks with RF energy harvesting..
PHYSICAL COMMUNICATION.
37,
-
(2019)
TOWARD REALIZATION OF LONG RANGE WIRELESS-POWERED SENSOR NETWORKS.
IEEE WIRELESS COMMUNICATIONS.
26,
4
(2019)
Performance Analysis of V2V Communications: A Novel Scheduling Assignment and Data Transmission Scheme.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
68,
7
(2019)
Performance analysis of wireless-powered cognitive radio networks with ambient backscatter.
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING.
-,
-
(2018)
Information Processing and Wireless Energy Harvesting in Interference-Aware Public Safety Networks.
WIRELESS PERSONAL COMMUNICATIONS.
103,
3
(2018)
Moving Personal-Cell Network: Characteristics and Performance Evaluation.
CHINA COMMUNICATIONS.
15,
12
(2018)
An Analytical Framework for Multi-Tier NOMA Networks With Underlay D2D Communications.
IEEE ACCESS.
6,
(2018)
Outage Probability and Throughput Analysis of SWIPT Enabled Cognitive Relay Network With Ambient Backscatter.
IEEE INTERNET OF THINGS JOURNAL.
5,
4
(2018)
Dynamic Wireless Energy Harvesting and Optimal Distribution in Multipair DF Relay Network with Nonlinear Energy Conversion Model.
WIRELESS COMMUNICATIONS & MOBILE COMPUTING.
(2018)
Robust Mobility Management Scheme in Tactical Communication Networks.
IEEE ACCESS.
6,
(2018)
Wi-Fi and Wireless Power Transfer Live Together.
IEEE COMMUNICATIONS LETTERS.
22,
3
(2018)
Time-division random-access scheme based on coverage level for cellular internet-of-things in 3GPP networks.
PERVASIVE AND MOBILE COMPUTING.
44,
(2018)
Device-to-Device Communications: A Contemporary Survey.
WIRELESS PERSONAL COMMUNICATIONS.
98,
1
Patent/Intellectual Property
무선전력 통신 네트워크에서의 무선전력 전송 방법 및 시스템.
10-2017-0174349.
20200908.
KOREA, REPUBLIC OF
Methods and Apparatuses for Supporting Wireless Communication of Vehicle.
15/923,207.
20200728.
UNITED STATES
Relay Communication Method of Communication UE and Communication UE Thereof.
15/625859.
20200616.
UNITED STATES
셀룰러 네트워크에서의 백스캐터 통신 방법 및 장치.
10-2018-0172887.
20200429.
KOREA, REPUBLIC OF
백스캐터 릴레이 통신 방법 및 장치.
10-2018-0168685.
20200312.
KOREA, REPUBLIC OF
디바이스 간 직접 통신을 수행하는 시스템에서 스케줄링 방법 및 장치.
10-2013-0026333.
20200306.
KOREA, REPUBLIC OF
이동 통신 시스템에서 고립 사용자 단말기에 대한 디바이스-투-디바이스 통신 기반 서비스 제공 장치 및 방법.
10-2013-0099814.
20200225.
KOREA, REPUBLIC OF
Method and appratus for setting up relay link in wireless communication system.
15/780,081.
20200218.
UNITED STATES
디바이스-투-디바이스 통신 시스템에서 피어 탐색 자원 선택 장치 및 방법.
10-2013-0094958.
20200123.
KOREA, REPUBLIC OF
Control Method for Wireless Power Transfer Apparatus Considering Interference in wireless powered communication networks, and wireless power transfer apparatus.
15/629129.
20200114.
UNITED STATES
APPARATUS AND METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM.
15/572,909.
20191022.
UNITED STATES
Apparatus and Method for encoding with cyclic redundancy check and polar code.
15/611725.
20190723.
UNITED STATES
네트워크 개체 불능에 대비한 부분 분산 이동성 제어 구조의 안정적 서비스 제공 방법.
10-2017-0177464.
20190702.
KOREA, REPUBLIC OF
METHOD AND APPARATUS FOR TWO-HOP LINK COMMUNICATION IN WIRELESS COMMUNICATION NETWORK.
13/963,557.
20190507.
UNITED STATES
무선 전력 통신 네트워크에서 간섭을 고려한 무선 전력 전송 장치의 제어 방법과 무선 전력 전송 장치.
10-2017-0063508.
20190411.
KOREA, REPUBLIC OF
무선 통신 네트워크에서 2 홉 링크 전송을 위한 방법 및 장치.
10-2012-0087710.
20181205.
KOREA, REPUBLIC OF
디바이스간 직접 통신 네트워크의 전송전력 제어 방법 및 장치.
10-2014-0014472.
20181011.
KOREA, REPUBLIC OF
Apparatus and Method for Providing Device-to-Device Communication-Based Service for Isolated User Equipment in Mobilie Communication System.
14/913656.
20180213.
UNITED STATES
Apparatus and Method for selecting peer discovery resource in device-to-device communication system.
14/911,251.
20171121.
UNITED STATES
무선 에너지 하베스팅 네트워크에서의 브로드캐스팅 방법 및 장치.
10-2016-0034062.
20170310.
KOREA, REPUBLIC OF
Conference Paper
(4014)
D2D 단말 밀집지역에서 셀룰러 통신 보장을 위한 D2D 단말의 통신 모드 선택기법(Communication Mode Selection for Supporting Cellular Communications at Densely Deployed D2D Regions).
2014년 한국정보처리학회 춘계학술대회 논문집.
KOREA, REPUBLIC OF
(2019)
Capacity Analysis of Wirelessly Powered Backscatter Communications for Green IoT.
2019 25th Asia-Pacific Conference on Communications (APCC) 2019.
VIET NAM
(2019)
Learning-based Distributed Multi-channel Dynamic Access for Cellular Spectrum Sharing of Multiple Operators.
2019 25th Asia-Pacific Conference on Communications (APCC) 2019.
VIET NAM
(2019)
Throughput Analysis of RF-Powered Cognitive Backscatter Communications in Cellular Networks.
한국통신학회 2019년도 하계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
An EfficientSchemeforSupportingNetwork Mobility inPartiallyDistributedMobility Management.
IEEE Region 10 Conference (TENCON) 2018.
KOREA, REPUBLIC OF
(2018)
Dynamic Tuning OLSR in Wireless Mesh Software Defined Networks
게재지명: , pp.233-236, Bangkok, Thailand, 4-7 July. 2018.
SCOPUS 등재여부:.
The 33rd International Technical Conference on Circuits/Systems, Computers and Communcations (ITC-CSCC) 2018.
THAILAND
(2018)
Relay Selection Scheme for Cooperative Backscatter Communications Networks.
International Conference on Computational Science and Its Applications (ICCSA) 2018.
AUSTRALIA
(2018)
Drone Energy Harvesting based Medium Access Control (eMAC) Scheduling Algorithm.
한국통신학회 2018년도 하계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
Coverage Analysis of Power Beacons in Energy Harvesting-Based Wireless Networks.
제28회 통신정보 합동학술대회 (JCCI2018).
KOREA, REPUBLIC OF
(2018)
PDMM 구조에서 CMD 불능에 대비한 견고한 기법
(Robust Scheme in case of CMD Failure in PDMM architecture).
한국통신학회 2018년도 동계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
SDN 기반 WLAN 환경에서 AP 채널 할당을 위한 유사도 기반 AP 클러스터링
(Similarity-based AP Clustering for AP Channel Assignment in SDN-based WLAN Environment).
한국통신학회 2018년도 동계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
무선 메쉬 네트워크 테스트베드 기반 라우팅 기법 구현 및 분석
(Implementation and Analysis of Wireless Mesh Network Testbed-based Routing Scheme).
한국통신학회 2018년도 동계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
무선 전력 통신 네트워크에서 백스캐터 통신을 이용한 효율적인 무선 전력 전송
(Efficient Wireless Power Transfer using ambient backscatter in Wireless Powered Communication Networks).
한국통신학회 2018년도 동계종합학술발표회.
KOREA, REPUBLIC OF
(2018)
Throughput Analysis of Multi-Antenna Based SWIPT Relay Network.
32th International Conference on Information Networking (ICOIN) 2018.
THAILAND
(2018)
Duty Cycle Optimizing for WiFi-based IoT Networks with Energy Harvesting.
the 12th ACM International Conference on Ubiquitous Information Management and Communication (IMCOM) 2018.
MALAYSIA
(2018)
System Capacity Analysis of Millimeter Wave Band with Polarized Antenna Structure.
the 12th ACM International Conference on Ubiquitous Information Management and Communication (IMCOM) 2018.
MALAYSIA
(2017)
D2D 셀룰러 네트워크에서 섹터 기반 자원할당 기법
(Sector based Resource Allocation Scheme in D2D Cellular Networks).
한국통신학회 2017년도 추계종합학술발표회.
KOREA, REPUBLIC OF
(2017)
V2X 통신에서 실질적 고속도로 모델에서의 위치 기반 자원 할당 기법
(Position based Resource Allocation Scheme for V2X Communication in Realistic Highway Environment).
한국통신학회 2017년도 추계종합학술발표회.
KOREA, REPUBLIC OF
(2017)
블루투스5.0 통신기술을 활용한 V2I 성능분석
(Performance Analysis of V2I Communication based on Bluetooth5.0 Technology).
한국통신학회 2017년도 추계종합학술발표회.
KOREA, REPUBLIC OF
(2017)
Throughput Analysis of a SWIPT Enabled Two-Way Decode-and-Forward Cognitive Relay Network.
in Proc. The 2017 International Conference on Computational Science and its Applications (ICCSA 2017).
ITALY