DTL Members
DTL Members
GRADUATE STUDENTS
Taeje Park / 박태제
Ph.D. Student
Received Master's Degree in Electronic Engineering in February 2025
B.S. Class of 2022, Department of Electronic Engineering, Sogang University ('16)
E-mail: xowp1020@sogang.ac.kr
Hyunseok Noh / 노현석
Joint Master's & Ph.D. Program Student
B.S. Class of 2023, Department of Electronic Engineering, Sogang University ('17)
E-mail: nhs5549@sogang.ac.kr
Jewoo Go / 고제우
Ph.D. Student
Received Master's Degree in Electronic Engineering in February 2025
B.S. Class of 2023, Department of Electronic Engineering, Sogang University ('19)
E-mail: sguwpdn@sogang.ac.kr
Kwonmin Ko / 고권민
M.S. Student
B.S. Class of 2026, Department of Electronic Engineering, Sogang University ('19)
E-mail: kokm1130@sogang.ac.kr
UNDERGRAD STUDENTS
Jumin Kim / 김주민
Senior Student
Department of Electronic Engineering, Sogang University ('20)
E-mail: jmkim77777@naver.com
ADMIN STAFF
ALUMNI
Sangchun Park / 박상천
Received Ph.D Degree in Electronic Engineering in August 2024
B.S. Class of 2019, Department of Electronic Engineering, Sogang University ('14)
Doctoral Thesis: Data-aided Codebook Design and Intelligent Beam Tracking Techniques for 6G Mobile Communications
Currently with AI and intelligent communication lab (AICL), Korea University
E-mail: ppp103207@sogang.ac.kr
Jeongyoon Lee / 이정윤
Received Master's Degree in Electronic Engineering in February 2024
B.S. Class of 2022, Department of Electronic Engineering, Sogang University ('17)
Thesis: Digital Twin Based DDPG Reinforcement Learning for AI-UAV Communications
Currently with Network Business Division, Samsung Electronics
E-mail: jy.lee@sogang.ac.kr
Minwoo Choi / 최민우
Received Master's Degree in Electronic Engineering in August 2022
B.S. Class of 2020, Department of Electronic Engineering, Sogang University ('14)
Thesis: Deep Learning-Based Autonomous Codebook Generation for 6G Wireless Communications
Currently with CTO Division, LG Electronics
E-mail: isc3285@sogang.ac.kr
Sungbeen Lee / 이성빈
Received Master's Degree in Electronic Engineering in August 2021
B.S. Class of 2019, Department of Electronic Engineering, Sogang University ('12)
Thesis: On Mobile trajectory classification using SUMO for 5G beam management
Currently with EuCast Co., Ltd.
E-mail: mastedavid@sogang.ac.kr
Junhyuk Yoo / 유준혁
Received Master's Degree in Electronic Engineering in February 2021
B.S. Class of 2019, Department of Electronic Engineering, Sogang University ('13)
Thesis: 2D-OPC subarray structure for efficient hybrid beamforming over sparse mmWave channels
Currently with CTO Division, LG Electronics
E-mail: yoo9401@sogang.ac.kr
Wonjae Ryoo / 류원재
Received Master's Degree in Electronic Engineering in February 2020
B.S. Class of 2018, Department of Electronic Engineering, Sogang University ('12)
Thesis: Beamforming using the uniform spherical array and codebook design for the next-generation mobile communications
Currently with Korea Telecom (KT)
E-mail: fbdnsjwo@sogang.ac.kr
Hyukjun Lee / 이혁준
Received Master's Degree in Electronic Engineering in August 2019
B.S. Class of 2017, Department of Electronic Engineering, Sogang University ('11)
Thesis: A study on utilization of 3D antenna arrays for 5G NR MIMO communications
Currently with Network Business Division, Samsung Electronics
E-mail: hyukjunlee@sogang.ac.kr
Jiyeong Yang / 양지영
Received Master's Degree in Electronic Engineering in February 2019
B.S. Class of 2017, Department of Electronic Engineering, Sogang University ('13)
Thesis: Structure and performance analysis of multi-panel antennas for efficient full-directional multi-user transmission
Currently with Samsung Research
E-mail: wldud1468@sogang.ac.kr
Huiwon Kim / 김희원
Received Master's Degree in Electronic Engineering in August 2018
B.S. Class of 2016, Department of Electronic Engineering, Sogang University ('12)
Thesis: A study on directional beamforming of 5G small-cell antennas utilizing uniform circular arrays
Currently with Samsung Research
E-mail: huiwonkim@sogang.ac.kr
Sungin Shin / 신성인
Received Master's Degree in Electronic Engineering in February 2018
B.S. Class of 2016, Department of Electronic Engineering, Sogang University ('10)
Thesis: A design methodology and performance evaluation of multi-rank codebooks for 5G NR transmission
Currently with Samsung Research
E-mail: ssikis@sogang.ac.kr
Changhyeon Kim / 김창현
Received Master's Degree in Electronic Engineering in February 2017
B.S. Class of 2015, Department of Electronic Engineering, Sogang University ('07)
Thesis: Design of an enhanced-performance dual-rank codebook utilizing statistical properties of the multi-antenna transmission channel
Currently with Network Business Division, Samsung Electronics
E-mail: ssuperstar@sogang.ac.kr
Junsik Shin / 신준식
Received Master's Degree in Electronic Engineering in February 2017
B.S. Class of 2015, Department of Electronic Engineering, Sogang University ('09)
Thesis: Array structure and signaling schemes for efficient signal transmission of massive MIMO systems
Currently with Mando Corporation
E-mail: junsik1.shin@halla.com
Junhyung Yuk / 육준형
Received Master's Degree in Electronic Engineering in February 2016
B.S. Class of 2014, Department of Electronic Engineering, Sogang University ('08)
Thesis: Design of a digital pre-distorter using multiple coefficient sets and spatio-temporal channel estimation for millimeter-wave fronthaul transmission
Currently with LG Innotek
E-mail: jjunhy6@lginnotek.com
Junyeub Suh / 서준엽
Received Master's Degree in Electronic Engineering in February 2016
B.S. Class of 2014, Department of Electronic Engineering, Sogang University ('08)
Graduated with the highest honor, summa cum laude
Thesis: Parametric DFT-based codebook design and its performance evaluation for LTE-Advanced cellular systems
Currently with Samsung Electronics Institute
E-mail: junyeub.suh@samsung.com
Youngju Lee / 이영주
Received Master's Degree in Electronic Engineering in August 2015
B.S. Class of 2013, Department of Electronic Engineering, Sogang University ('05)
Thesis: Performance analysis of cellular systems utilizing millimeter-wave fronthauls and cognitive radio
Currently with LG Innotek
E-mail: iamkingca@sogang.ac.kr
Yoonsoo Kim / 김윤수
Received Master's Degree in Electronic Engineering in February 2015
B.S. Class of 2013, Department of Electronic Engineering, Sogang University ('06)
Thesis: A study on codebook extension techniques supporting multi-rank transmission and spatio-temporal channel estimation
Currently with Hyundai Motor Company
E-mail: yoonsukim@sogang.ac.kr
Hosik Kang / 강호식
Received Master's Degree in Electronic Engineering in February 2015
B.S. Class of 2013, Department of Electronic Engineering, Sogang University ('06)
Thesis: MIMO transmission performance analysis of cellular systems using 3D-SCM
Currently with LG Innotek
E-mail: hosikkang@sogang.ac.kr
Soyeon Kim / 김소연
Received Master's Degree in Electronic Engineering in February 2015
B.S. Class of 2013, Department of Electronic Engineering, Sogang University ('09)
Thesis: An operational algorithm and coexistence method for cognitive radio based long-term evolution systems
Currently with Innowireless
E-mail: soyeonkim@sogang.ac.kr
Donghyun Lee / 이동현
Received Master's Degree in Electronic Engineering in February 2013
B.S. Class of 2011, Department of Electronic Engineering, Sogang University ('05)
Thesis: On reception signal quality enhancement strategy for cell-edge users by employing antenna beam patterns and remote radio heads
Currently with Hyundai Motor Company
E-mail: kajeuki@hotmail.com
Jihoon Sung / 성지훈
Received Master's Degree in Electronic Engineering in February 2013
B.S. Class of 2011, Department of Electronic Engineering, Sogang University ('05)
Thesis: Operation methods for LTE systems utilizing carrier aggregation and extended codebooks
Currently with Hyundai Motor Company
E-mail: sungjeehoon5@naver.com
Jaeyong Park / 박재용
Received Master's Degree in Electronic Engineering in February 2012
B.S. Class of 2010, Department of Electronic Engineering, Sogang University ('03)
Thesis: On clustering and transmission power for wireless communication system with limited feedback
Currently with Ericsson-LG
E-mail: enough_jy@hotmail.com
Hyunggil Yoo / 유형길
Received Master's Degree in Electronic Engineering in February 2012
B.S. Class of 2010, Department of Electronic Engineering, Sogang University ('04)
Thesis: Utilization of remote radio heads for performance improvement of heterogeneous network systems
Currently with Korea Telecom (KT)
E-mail: hyunggil.yoo@kt.com
Yonghwi Oh / 오용휘
Received Master's Degree in Electronic Engineering in August 2011
B.S. Class of 2009, Department of Electronic Engineering, Sogang University ('03)
Thesis: A study on transmission clustering and collaborative beamforming methods for multi-cell systems including heterogeneous networks
Currently with Hyundai Motor Company
E-mail: yh.oh@hyundai.com
Sukho Shin / 신석호
Received Master's Degree in Electronic Engineering in February 2011
B.S. Class of 2009, Department of Electronic Engineering, Sogang University ('05)
Thesis: A study on power control for weighted sum-rate maximization and collaborative beamforming methods among transmission clusters
Currently with Defense Agency for Technology Quality
E-mail: flights1@hotmail.com
Jinseok Ko / 고진석
Received Master's Degree in Electronic Engineering in February 2011
B.S. Class of 2009, Department of Electronic Engineering, Sogang University ('05)
Thesis: On antenna directivity and transmission clustering methods for collaborative signal transmission
Currently with Creative Innovation Center, LG Electronics
E-mail: jin.ko@lge.com
Donguk Lee / 이동욱
Received Master's Degree in Electronic Engineering in February 2010
B.S. Class of 2008, Department of Electronic Engineering, Sogang University ('04)
Thesis: Synchronization and codebook performance enhancement methods utilizing the phase difference in wireless communication systems
Currently with LG Displays
E-mail: dulee@lgdisplay.com
Jiwon Lee / 이지원
Received Master's Degree in Electronic Engineering in February 2010
B.S. Class of 2008, Department of Electronic Engineering, Sogang University ('04)
Thesis: On collaborative scheduling methods for multi-user MIMO transmission
Currently with Mobile Communication Business, Samsung Electronics
E-mail: jiwon.seventeen@gmail.com
Euiseok Song / 송의석
Received Master's Degree in Electronic Engineering in February 2009
B.S. Class of 2007, Department of Electronic Engineering, Sogang University ('00)
Thesis: A Study on cooperative signal transmission and base station selection methods based on distributed antenna systems
Currently with SINJI Patent Firm
E-mail: sesa1225@gmail.com
Dr. Jaewon Kim / 김재원
Received Ph.D Degree in Electronic Engineering in August 2012
Received Master's Degree in Electronic Engineering in February 2009
B.S. Class of 2007, Department of Electronic Engineering, Sogang University ('00)
Doctoral Thesis: Interference Mitigation strategies using coordinated multipoint transmission for cellular communication systems
Currently with Network Business Division, Samsung Electronics
E-mail: jaewon10.kim@samsung.com
Sangtae Kim / 김상태
Received Master's Degree in Electronic Engineering in August 2008
B.S. Class of 2006, Department of Electronic Engineering, Sogang University ('00)
Thesis: Robust differential correlation methods for low SNR values and closed-form expressions for the synchronization error probability
Currently with S.LSI Protocol Development Team, Samsung Electronics
E-mail: sangtae01.kim@samsung.com
Sangdae Lee / 이상대
Received Master's Degree in Electronic Engineering in February 2008
B.S. Class of 2006, Department of Electronic Engineering, Sogang University ('01)
Thesis: A multipath-feedback channel estimation method for RF repeaters and application to multiple antennas
Currently with SoC Marketing Team, Samsung Electronics
E-mail: sd2.lee@samsung.com
Sejin Kim / 김세진
Received Master's Degree in Electronic Engineering in February 2008
B.S. Class of 2006, Department of Electronic Engineering, Sogang University ('98)
Thesis: A study on the cooperative beamforming transmission schemes and receiver structures in multicell MIMO environments
Currently with Protocol Development Team, Samsung Electronics
E-mail: sejinnie.kim@samsung.com
Gwuieon Jin / 진귀언
Received Master's Degree in Electronic Engineering in February 2008
B.S. Class of 2006, Department of Electronic Engineering, Sogang University ('02)
Thesis: A study on intercell interference cancellation using multiple-antenna terminal with beamforming
Currently with Samsung Electronics
E-mail: ge.jin@samsung.com
Seongmin Kim / 김성민
Received Master's Degree in Electronic Engineering in February 2008
B.S. Class of 2006, Department of Electronic Engineering, Sogang University ('02)
Thesis: Performance analysis of dual-antenna terminals using DFT-based channel estimation and EESM in multicell environments
Currently with Next Generation Product R&D Group, Samsung Electronics
E-mail: saybin.kim@samsung.com
Jin Park / 박진
Received Master's Degree in Electronic Engineering in August 2007
B.S. Class of 2005, Department of Electronic Engineering, Sogang University ('98)
Thesis: A study on the adaptive channel estimation and interference cancellation method for WCDMA wireless repeaters
Currently with SoC Marketing, Samsung Electronics
E-mail: jin0921.park@samsung.com
Jonghyun Kim / 김종현
Received Master's Degree in Electronic Engineering in February 2007
B.S. Class of 2005, Department of Electronic Engineering, Sogang University ('98)
Thesis: A study on resource allocation schemes to enhance capacity and QoS of cellular systems using radio-over-fiber
Currently with Imaging System Team, Samsung Electronics
E-mail: f1yt0thesky@hanmail.net
Yooshin Kim / 김유신
Received Master's Degree in Electronic Engineering in February 2007
B.S. Class of 2005, Department of Electronic Engineering, Sogang University ('98)
Thesis: Transmission capacity analysis for cellular systems using antenna arrays and wired relay stations
Currently with SoC Design Team, Samsung Electronics
E-mail: yooshin0921@gmail.com
Seokheon Kang / 강석헌
Received Master's Degree in Electronic Engineering in February 2007
B.S. Class of 2005, Department of Electronic Engineering, Sogang University ('98)
Thesis: Performance analysis of initial frame detection and demodulation schemes for the DVB-S2 satellite communication system
Currently with R&D Center, Rohde & Schwarz Korea
E-mail: iamaliar@naver.com
Wonjoo Moon / 문원주
Received Master's Degree in Electronic Engineering in February 2007
B.S. Class of 2005, Department of Electronic Engineering, Sogang University ('98)
Thesis: Analysis of adjacent channel interference effects between the WCDMA-based IMT-2000 and the satellite DMB systems
Currently with SoC Team, Samsung Electronics
E-mail: wj79.moon@samsung.com
Director, DTL Alumni Association
Dr. Jonghyun Park / 박종현
Received Ph.D. Degree in Electronic Engineering in August 2010
Received Master's Degree in Electronic Engineering in February 2006
B.S. Class of 2004, Department of Electronic Engineering, Sogang University ('99)
Doctoral Thesis: Transmission strategies and capacity analysis for distributed MIMO systems
Currently with Advanced Communication Standard Team, LG Electronics
E-mail: jonghyun10.park@lge.com
Jaehong Ahn / 안재홍
Received Master's Degree in Electronic Engineering in February 2006
B.S. Class of 2004, Department of Electronic Engineering, Sogang University ('97)
Thesis: A detection method for digital TV signals and its performance evaluation for cognitive radio systems
Currently with LG Electronics
E-mail: jaehong.ahn@lge.com
Deokchang Kang / 강덕창
Received Master's Degree in Electronic Engineering in February 2006
B.S. Class of 2004, Department of Electronic Engineering, Sogang University ('97)
Thesis: Performance analysis and optimization of receiver algorithms for the DVB-S2 satellite communication system modem
Currently with Ericsson-LG
E-mail: deokchang.kang.@ericsson.com
Byungseok Lee / 이병석
Received Ph.D Candidacy in August 2008
Received Master's Degree in Electronic Engineering in February 2006 (Prof. J. Choe)
B.S. Class of 2002, Department of Electric & Information Engineering, Korea University ('96)
Thesis: A study of the distributed CSMA/CA medium access control for incomplete medium sharing systems with general channel access constraints
Currently with LG Electronics
E-mail: bseoklee@gmail.com
Jaemin Won / 원재민
Received Master's Degree in Electronic Engineering in February 2005
B.S. Class of 2003, Department of Electronic Engineering, Sogang University ('98)
Thesis: Design and implementation of the baseband signal processing module for TDD repeaters
Currently with Strategic Marketing Team, Samsung Electronics
E-mail: jaemin.won@samsung.com
Dr. Junghoon Lee / 이정훈
Received Ph.D Degree in Electrical Engineering from Arizona State University in May 2014
Received Master's Degree in Electronic Engineering in February 2005
B.S. Class of 2003 Department of Electronic Engineering, Sogang University ('96)
Thesis: Performance evaluation of channel and C/I estimation based on pilot pattern variations for cellular OFDMA systems
Currently with Electronics & Telecommunications Research Institute (ETRI)
E-mail: junghoon77@gmail.com
Dr. Jaewon Jang / 장재원
Received Ph.D Degree in Electronic Engineering in February 2011
Received Master's Degree in Electronic Engineering in February 2005
B.S. Class of 2003, Department of Electronic Engineering, Sogang University ('96)
Doctoral Thesis: Interference mitigation techniques and their performance analysis for cooperative MIMO systems
Currently with Agency for Defense Development (ADD)
E-mail: jaewon2834@gmail.com
Junkyu Kang / 강준규
Received Master's Degree in Electronic Engineering in August 2004
B.S. Class of 2002, Department of Electronic Engineering, Sogang University ('95)
Thesis: Correlator design, performance analysis, and implementation for synchronization of high-speed modem and repeaters
Currently with Korea Investment Partners Co.,Ltd.
E-mail: junjyu.kang@gmail.com
Heechul Yoo / 유희철
Received Master's Degree in Electronic Engineering in February 2004
B.S. Class of 2002, Department of Electronic Engineering, Sogang University ('96)
Thesis: A study on initial carrier frequency estimation and symbol recovery methods for the DVB-S2 satellite communication system
Currently with LG Electronics
E-mail: heechul.yoo@gmail.com
Yongsoo Park / 박용수
Received Master's Degree in Electronic Engineering in February 2004
B.S. Class of 2002, Department of Electronic Engineering, Sogang University ('95)
Thesis: A study on efficient encoding methods for LDPC codes
Currently with LG Electronics
E-mail: yongsoo76.park@lge.com
Taewon Kim / 김태원
Received Master's Degree in Electronic Engineering in February 2004
B.S. Class of 2002, Department of Electronic Engineering, Sogang University ('95)
Thesis: Transmission performance analysis and code optimization for 2-dimensional OCDMA systems
Currently with LG Electronics
E-mail: taewon.kim@lge.com
Taehwan Kim / 김태환
Received Master's Degree in Electronic Engineering in August 2003
B.S. Class of 2001, Department of Electronic Engineering, Sogang University ('95)
Thesis: Performance analysis and optimization of the 16-QAM modulation scheme using a nonlinear power amplifier
Currently with LG Electronics
E-mail: taehwan.kim.2014@gmail.com
Bonchang Goo / 구본창
Received Master's Degree in Electronic Engineering in August 2003
B.S. Class of 2001, Department of Electronic Engineering, Gachon University ('95)
Thesis: Transmission efficiency analysis of the ARQ system using incremental redundancy for convolutional codes
Currently with LG Electronics
E-mail: bonchang.goo@lge.com
Jinyong Chung / 정진용
Received Master's Degree in Electronic Engineering in February 2003
B.S. Class of 2001, Department of Electronic Engineering, Sogang University ('97)
Thesis: A study on high-speed modem burst design for millimeter-wave
Currently with Samsung Electronics
E-mail: jinyo.chung@samsung.com
Jinyoung Chun / 천진영
Received Master's Degree in Electronic Engineering in February 2003
B.S. Class of 2001, Department of Electronic Engineering, Sogang University ('96)
Thesis: A study on the channel SNR estimation using forward error correction
Currently with Advanced Standard R&D Lab, LG Electronics
E-mail: jiny.chun@lge.com
Kyuho Choi / 최규호
Received Master's Degree in Electronic Engineering in February 2003
B.S. Class of 2001, Department of Electronic Engineering, Sogang University ('95)
Thesis: Analysis and design of the M-algorithm for efficient decoding of convolutional codes
Currently with LG Electronics
E-mail: kyuho.choi@lge.com
Taeho Kim / 김태호
Received Master's Degree in Electronic Engineering in August 2002
B.S. Class of 2000, Department of Electronic Engineering, Sogang University ('96)
Thesis: Service forecast and traffic analysis for 4G mobile systems
Currently with LSI Division, Samsung Electronics
E-mail: th0824.kim@samsung.com