← Alumni
Ohseong Gwon

Ohseong Gwon (2018)

Dept. of Electronic and Information Engineering Seoul National University of Science and Technology
232 Gongneung-ro, Nowon-gu, 01811, Seoul, KOREA

Education & Experiences

2025.01 - present, Engineer, Samsung Electronics DRAM Design Group 2, Memory Business, DS Division.
2018.03 - 2024.12, Engineer, Samsung Electronics DTV SoC Team, S.LSI Business, DS Division.
2018.02, Master of Science in Electronic Engineering, Seoul National University of Science and Technology.
- Thesis Title : "32-bit Low-Poewr Microprocessor for Mobile Healthcare System".
2015.03 - 2018.02, Graduate Student, Dept. of Electronic Engineering, Seoul National University of Science and Technology.
2013.03 - 2018.02, Research Assistant, Computer Systems Lab, Seoul National University of Science and Technology.
2009.03 - 2015.02, Undergraduate Student, Dept. of Electronic and Information Engineering, Seoul National University of Science and Technology.

Research Interests

Computer Programing
Digital System Design
RTL Design
Cortex m0, m3 integration
Digital Signal Processor

Projects

  1. 폭증스트림 데이터의 실시간 고가용 처리 서비스를 제공하는 다수 서버 분산 메모리의 통합 캐쉬 가상화 기술 기반 특화 응용 SW 개발
    미래창조과학부, 2013-2015.
  2. 단일 노드 48TB 이상을 지원하는 개방형 하둡 스토리지 어플라이언스 개발
    미래창조과학부, 2013-2016.
  3. 주력산업 고도화를 위한 SoC 결합형 임베디드SW 핵심기술 개발 및 산업생태계 개선
    산업통상자원부, 2014-2015.
  4. 스마트키 기능을 포함하는 밴드형 웨어러블 디바이스 및 핵심기술 개발
    산업통상자원부, 2014-2016.
  5. 다중코어 암호연산기의 데이터 처리를 위한 스케줄링 기법 연구
    국가보안기술연구소, 2015-2015.
  6. 국산 CPU코어 내장 수mW급 저전력 모바일 헬스케어 SOC개발
    산업통상지원부, 2015-2016.

Awards

  • 2014. 12. 22. Altera Design Contest - Excellence Award (Hosted by Axios, sponsered by Altera)
  • 2014. 12. 12. 국민대학교 산학협력 페스티벌 캡스톤 디자인 오픈마켓 - 특별상 (Hosted by KookminLink)
  • 2014. 11. 10-11. 공학계열 졸업작품 전시회 - 우수상 (Hosted by Seoultech)
  • 2014. 10. 08. LINC Capstone Design Contest - Participation Award, Popularity Award (Hosted by SeoultechLink)
  • 2013. 11. 30. Altera Design Contest - Participation Award (Hosted by Axios, sponsered by Altera)

Publications

International Journals

  1. 2
    Design of Low-Power SoC for Wearable Healthcare Device
    Jikwang Kim, Junghwan Oh, Gwanbeom Hwang, Ohseong Gwon, Seung Eun LEE
    Journal of Circuits, Systems, and Computers (JCSC) · Vol. 29 · No. 6 · May 2020
  2. 1
    3D Interaction Glove: Virtual and Physical Space Realization Through Data Glove
    SangMuk Lee, Jungwoo Shin, Ohseong Gwon, Seung Eun LEE
    International Journal of Applied Engineering Research (IJAER) · Vol. 10 · No. 17 · pp. 38354-38357 · Oct. 2015

International Conferences

  1. 6
    Real-time PPG Monitoring System for Mobile Healthcare Devices
    Jikwang Kim, Junghwan Oh, Ohseong Gwon, Jung Wung Yang, Seung Eun LEE
    21st International Symposium on Consumer Electronics (ISCE) · Kuala Lumpur · Nov. 2017
  2. 5
    Design of A Low-power Processor for Internet of Things
    Ohseong Gwon, Junghwan Oh, Jaewon Lee, Seung Eun LEE
    14th International SoC Design Conference (ISOCC CDC) · Seoul · Nov. 2017
  3. 4
    Live Demonstration : AHB based Digital Filter for Low Power Mobile Healthcare System
    Ohseong Gwon, Jikwang Kim, Jungwoo Shin, Seung Eun LEE
    13th IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) · Jeju · Oct. 2016
  4. 3
    Design of an Area-Efficient Hardware Filter for Embedded System
    Jikwang Kim, Ohseong Gwon, Seung Eun LEE
    13th International SoC Design Conference (ISOCC) · Jeju · Oct. 2016
  5. 2
    An FPGA based Compression Accelerator for Forex Trading System
    Jihoon Jang, Seongmo Lee, Ohseong Gwon, Seung Eun LEE, Oh Seong Kwon
    13th International Conference on Information Technology (ITNG) · pp. 711-720 · Las Vegas, Nevada · Apr. 2016
  6. 1
    Accelerating Forex Trading System Through Transaction Log Compression
    Jihoon Jang, SangMuk Lee, Sangdon Kim, Ohseong Gwon, Eun Nu Ri Ko, Seongmo Lee, Jungwoo Shin, Seung Eun LEE
    11th International SoC Design Conference (ISOCC) · pp. 74-75 · Jeju · Nov. 2014

Korean Journals

  1. 1
    DATE 2015 참관기
    권오성, 신정우, 고은누리, 이건하, 이승은
    IDEC 뉴스레터 · No. 214 · pp. 11-13 · Apr. 2015

Korean Conferences

  1. 6
    웨어러블 디바이스를 위한 차량용 통신 네트워크 구현
    신정우, 이상묵, 권오성, 오정환, 고재진, 이상엽, 이승은
    2016년 SoC 학술대회 · May 2016
  2. 5
    모바일 헬스케어와 IoT를 위한 Microprocessor 설계
    권오성, 이재원, 이승은
    2016년 SoC 학술대회 · May 2016
  3. 4
    고정소수점 IIR 대역통과 필터설계와 소수부 비트 수에 따른 주파수응답 분석
    김지광, 권오성, 신정우, 이승은
    2016년 SoC 학술대회 · May 2016
  4. 3
    웨어러블 디바이스를 위한 차량용 통신 네트워크
    신정우, 권오성, 이건하, 고재진, 이상엽, 이승은
    2015년 대한전자공학회 하계종합학술대회 (IEIE) · Jun. 2015
  5. 2
    FX 마진거래 시스템을 위한 하드웨어 가속기 구조
    장지훈, 이상묵, 권오성, 김상돈, 이성모, 정혜동, 이승은
    2014년 SoC 학술대회 · May 2014
  6. 1
    3D Image Rendering을 위한 Data Glove 장치의 구현
    권오성, 신정우, 이상묵, 이승은
    2014년 SoC 학술대회 · May 2014

Chips

2017

Low-power hardware accelerator for Biomedical Signal Processing
Jikwang Kim, Ohseong Gwon, Junghwan Oh, Seung Eun LEE
Tech
SMIC 0.11um CMOS (1-poly 6-metal)
Tape-out
2017.09.11
Core
3.5mm x 3.5mm
Power
Digital 1.2V / Analog 3.3V

2016

32bit Low Power Microcontroller
Ohseong Gwon, SangMuk Lee, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2016.07.18
Core
3.8mm x 3.8mm
Power
3.3V
HPU01: Low-power Processor for Healthcare Wearable Device
Ohseong Gwon, Jikwang Kim, Seung Eun LEE
Tech
SMIC 0.11um CMOS (1-poly 8-metal)
Tape-out
2016.06.09
Core
3.5mm x 3.5mm
Power
1.2V

Presentations

  • 4 "low-power low-performance processor" SPL meeting. Aug, 2015.
  • 3 "Cortex M0 instruction" SPL meeting. Jan, 2015.
  • 2 "Cortex M0 구조" SPL meeting. Sept, 2014.
  • 1 "Reconfigurable Computing FPGA Tools Challenges: Accessing SRAM Design Example" SPL meeting. July, 2013.

Skills

- FPGA prototyping
- High-level Computer Language: C Programing, JAVA
- Analysis Language: MATLAB
- EDA tools: OrCAD PSpice, ModelSim, Quartus, Xilinx ISE, Xilinx Vivado, Astro, IC Compiler, Design Compiler, VCS, NCsim
- Microprocessor: Atmega128, ARM, adstar

Training

2015.02.25-02.27 - Cadence Virtuoso Schematic & Spectre, IDEC,
2014.11 - CMOS 아날로그 집적회로 실무를 위한 이론 및 실습 II, IDEC.
2014.11 - CMOS 아날로그 집적회로 실무를 위한 이론 및 실습 I, IDEC.

Graduate Courses

Advanced Digital Signal Processing, Digital Signal Processor Application, Fault Tolerance Processor Design,
Networks-on-Chip Design, Advanced Computer Architecture, Advanced Algorithms(Security), Embedded Software.
Probability and Random Process, System on Chip(SoC) Design Methodology.

Undergraduate Courses

Computer Programming(C Programming), Digital Logic Circuit, Electromagnetics, Engineering Circuit Analysis, Engineering Programming(MATLAB),
Electric Circuit Experiment, Engineering Mathmatics, Microwave Engineering, Electronic Circuit, Microprocessor, Signals and Systems,
Control System Engineering, Computer Application System Design, Semiconductor engineering,
Computer architecture,Internet Protocol, Embedded Systems, Power Electronics, Embedded System, Mobile Programming(JAVA)