← Alumni
Junghwan Oh

Junghwan Oh (2019)

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

Education & Experiences

Engineer, Samsung Advanced Institute of Technology (SAIT)
2019.02, Master of Science in Electronic Engineering, Seoul National University of Science and Technology.
- Thesis Title : "Automotive SoC Architecture for In-Vehicle Networks"
2017.03 - 2019.02, Graduate Student, Dept. of Electronic Engineering, Seoul National University of Science and Technology.
2015.04 - 2019.02, Research Assistant, SoC Platform Lab, Seoul National University of Science and Technology.
2013.03 - 2017.02, Undergraduate Student, Dept. of Electronic and Information Engineering, Seoul National University of Science and Technology.

Research Interests

System-on-Chip; Low-power and high-performance SoC, SoC for spiking neural networks, SoC for automotive system,
hardware accelerator; low-power hardware accelerator, lz4 compression accelerator, machine learning accelerator,
Multicore-based encryption accelerator, FPGA based implementation and optimization for high performance accelerators

Projects

  1. 저전력 독립운용이 가능한 내장형 인공지능 모듈 및 내비게이션 응용 서비스 기술 개발
    산업통상자원부, 2017-2020.
  2. Classified Topic
    현대엔지비, 2017-2018.
  3. 스마트키 기능을 포함하는 밴드형 웨어러블 디바이스 및 핵심기술 개발
    산업통상자원부, 2014-2017.
  4. 국산 CPU코어 내장 수 mW급 저전력 모바일 헬스케어 SOC개발
    산업통상자원부, 2015-2017.
  5. 단일노드 48TB 이상을 지원하는 개방형 하둡 스토리지 어플라이언스 개발
    미래창조과학부, 2013-2016.
  6. 다중코어 암호연산기의 데이터 처리를 위한 스케줄링 기법 연구
    국가보안기술연구소, 2015-2015.

Publications

International Journals

  1. 7
  2. 6
  3. 5
    Energy Efficient and Low-Cost Server Architecture for Hadoop Storage Appliance
    Doyoung Choi, Junghwan Oh, Jikwang Kim, Seung Eun LEE
    KSII Transactions on Internet and Information Systems (TIIS) · Vol. 14 · No. 12 · pp. 4648-4663 · Dec. 2020
  4. 4
    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
  5. 3
    Design of a 128-bit AES Block Cipher Core
    Junghwan Oh, SangMuk Lee, Younghyun Yoon, Seung Eun LEE
    IDEC Journal of Integrated Circuits and Systems (JICAS) · Vol. 3 · No. 4 · pp. 41-46 · 2017
  6. 2
    Design of hardware accelerator for Lempel-Ziv 4 (LZ4) compression
    SangMuk Lee, Jihoon Jang, Junghwan Oh, Jikwang Kim, Seung Eun LEE
    IEICE Electronics Express (ELEX) · Vol. 14 · No. 11 · pp. 20170399 · 2017
  7. 1
    Design of a DMA Controller for Loss-less Image Processing
    Seongmo Lee, Jihoon Jang, SangMuk Lee, Junghwan Oh, Seung Eun LEE
    IDEC Journal of Integrated Circuits and Systems (JICAS) · Vol. 2 · No. 2 · pp. 1-6 · 2016

International Conferences

  1. 17
    An FPGA-based Electronic Control Unit Controller for Automotive Systems
    Junghwan Oh, Younghyun Yoon, Jikwang Kim, Hyung Bin Ihm, Shin Hye Jeon, Tae Heon Kim, Seung Eun LEE
    37th IEEE International Conference on Consumer Electronics (ICCE) · Las Vegas, Nevada · Jan. 2019
  2. 16
    In-System Remote Reconfiguration for Automotive Device
    Younghyun Yoon, Junghwan Oh, Jikwang Kim, Hyung Bin Ihm, Shin Hye Jeon, Tae Heon Kim, Seung Eun LEE
    37th IEEE International Conference on Consumer Electronics (ICCE) · Las Vegas, Nevada · Jan. 2019
  3. 15
    2D Line Draw Hardware Accelerator for Tiny Embedded Systems
    Jikwang Kim, Junghwan Oh, Junhyeok Yang, Seung Eun LEE
    37th IEEE International Conference on Consumer Electronics (ICCE) · Las Vegas, Nevada · Jan. 2019
  4. 14
    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
  5. 13
    Design of CAN - CAN FD Bridge for In-Vehicle Network
    Junghwan Oh, Jonguk Wi, Seung Eun LEE
    14th International SoC Design Conference (ISOCC) · Seoul · Nov. 2017
  6. 12
    A Hardware Accelerator for Lempel-Ziv 4 (LZ4) Compression
    SangMuk Lee, Junghwan Oh, Seung Eun LEE
    14th International SoC Design Conference (ISOCC CDC) · Seoul · Nov. 2017
  7. 11
    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
  8. 10
    Design of a CAN FD controller for In-Vehicle Infotainment System
    Jungwoo Shin, Junghwan Oh, Jonguk Wi, Seung Eun LEE
    14th International SoC Design Conference (ISOCC CDC) · Seoul · Nov. 2017
  9. 9
    A 128-bit AES Block Cipher Core with Three Operation Modes
    Junghwan Oh, SangMuk Lee, Seung Eun LEE
    14th International SoC Design Conference (ISOCC CDC) · Seoul · Nov. 2017
  10. 8
    Design of Read-out IC for Wearable Computing
    Jikwang Kim, Junghwan Oh, Seung Eun LEE
    14th International SoC Design Conference (ISOCC CDC) · Seoul · Nov. 2017
  11. 7
    In-Vehicle CAN FD Network Controller for Smart Wearable Devices
    Jungwoo Shin, Junghwan Oh, SangMuk Lee, Jae Jin Ko, Sang Yub Lee, Seung Eun LEE
    35th IEEE International Conference on Consumer Electronics (ICCE) · Las Vegas, Nevada · Jan. 2017
  12. 6
    Live Demonstration : CAN FD Platform for In-Vehicle Network
    Jungwoo Shin, Junghwan Oh, SangMuk Lee, Seung Eun LEE
    13th IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) · Jeju · Oct. 2016
  13. 5
    Live Demonstration : An FPGA Based Hardware Compression Accelerator for Hadoop System
    SangMuk Lee, Junghwan Oh, Jihoon Jang, Seongmo Lee, Jikwang Kim, Seung Eun LEE
    13th IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) · Jeju · Oct. 2016
  14. 4
    A DMA Controller for Loss-less Image Processing
    Junghwan Oh, Seongmo Lee, Jihoon Jang, SangMuk Lee, Seung Eun LEE
    13th International SoC Design Conference (ISOCC CDC) · Jeju · Oct. 2016
  15. 3
    A LZ4 Compression Acceleration Engine
    Junghwan Oh, Jihoon Jang, Jungwoo Shin, Seung Eun LEE
    13th International SoC Design Conference (ISOCC CDC) · Jeju · Oct. 2016
  16. 2
    Accelerating JPEG Image Compression for Audio Video Bridging
    Jungwoo Shin, Junghwan Oh, Jihoon Jang, SangMuk Lee, Seung Eun LEE
    13th International SoC Design Conference (ISOCC CDC) · Jeju · Oct. 2016
  17. 1
    CAN FD Controller for In-Vehicle System
    Jungwoo Shin, Junghwan Oh, SangMuk Lee, Seung Eun LEE
    13th International SoC Design Conference (ISOCC) · Jeju · Oct. 2016

Korean Journals

  1. 2
    차량 내부 네트워크를 위한 고속 CAN FD 컨트롤러
    최도영, 윤영현, 오정환, 이승은
    전자공학회 논문지 · Vol. 56 · No. 12 · pp. 109-116 · Dec. 2019
  2. 1
    증강현실을 위한 임베디드 시스템의 DMA 컨트롤러 설계
    장수연, 오정환, 윤영현, 이성모, 이승은
    Journal of the Korea Institute of Information and Communication Engineering · Vol. 23 · No. 7 · pp. 822-828 · Jul. 2019

Korean Conferences

  1. 9
    차량 내부 네트워크를 위한 고속 CAN FD 컨트롤러 설계
    최도영, 윤영현, 오정환, 이승은
    대한전자공학회 하계종합학술대회 · May 2019
  2. 8
    차량 전장 제어를 위한 FPGA 기반 저전력 고속 직렬 통신 컨트롤러 설계
    오정환, 윤영현, 임형빈, 전신혜, 이승은
    2018년 대한전자공학회 하계종합학술대회 · Jun. 2018
  3. 7
    모바일 기기를 위한 JPEG하드웨어 인코딩 가속기 설계
    이재원, 김지광, 오정환, 신정우, 이승은
    2017년 대한전자공학회 하계종합학술대회 · May 2017
  4. 6
    차량용 CAN - CAN FD 통신을 위한 브릿지 구현
    오정환, 이승은
    2017년 SoC 학술대회 · May 2017
  5. 5
    Simulation Based Fault Injection Platform for Resilient SoC Design
    김지광, 오정환, 이성모, 이승은
    제3회 Korea ACM SIGARCH Chapter 워크샵 · Oct. 2016
  6. 4
    Design of Hardware Accelerator for Mobile Healthcare Processor
    오정환, 김지광, 신정우, 양정웅, 김초롱, 이승은
    제3회 Korea ACM SIGARCH Chapter 워크샵 · Oct. 2016
  7. 3
    Design of CAN FD Controller for In-Vehicle Network
    신정우, 오정환, 이상묵, 고재진, 이상엽, 이승은
    제3회 Korea ACM SIGARCH Chapter 워크샵 · Oct. 2016
  8. 2
    멀티코어 프로세서를 위한 128비트 AES 암호화 코어
    오정환, 이상묵, 이승은
    2016년 SoC 학술대회 · May 2016
  9. 1
    웨어러블 디바이스를 위한 차량용 통신 네트워크 구현
    신정우, 이상묵, 권오성, 오정환, 고재진, 이상엽, 이승은
    2016년 SoC 학술대회 · May 2016

Chips

2018

CAN FD Controller Based on ISO-11898:2015
Younghyun Yoon, Junghwan Oh, Junhyeok Yang, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2018.07.23
Core
3.8mm x 3.8mm
Power
3.3V

2017

Programmable Finger Gesture Recognition based on k-nearest neighbors algorithm
Jikwang Kim, Junghwan Oh, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2017.09.18
Core
3.8mm x 3.8mm
Power
3.3V
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
CAN FD Controller for In-Vehicle Network Communication
Junghwan Oh, Junhyeok Yang, Younghyun Yoon, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2017.05.22
Core
3.7mm x 3.7mm
Power
3.3V

2016

In-Vehicle Communication Network CAN FD for Wearable Devices
Jungwoo Shin, SangMuk Lee, Junghwan Oh, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2016.09.19
Core
3.8mm x 3.8mm
Power
3.3V
LZ4 Compression Hardware Accelerator
SangMuk Lee, Junghwan Oh, Seung Eun LEE
Tech
Samsung 65nm CMOSRF (1-poly 8-metal)
Tape-out
2016.08.01
Core
4mm x 4mm
Power
3.3V
Multi-purpose Controllers for Subminiature Sensor Embedded in Wearable Device
Jikwang Kim, Junghwan Oh, Seung Eun LEE
Tech
Magnachip hynix 0.35um CMOS (2-poly 4-metal)
Tape-out
2016.06.13
Core
5mm x 4mm
Power
3.3V
128-bit AES Block Cipher Core for Three Operation Mode
SangMuk Lee, Junghwan Oh, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS (1-poly 6-metal)
Tape-out
2016.05.16
Core
3.8mm x 3.8mm
Power
3.3V
Accelerating JPEG Image Compression Engine
Jungwoo Shin, SangMuk Lee, Junghwan Oh, Seung Eun LEE
Tech
Magnachip hynix 0.35um CMOS (2-poly 4-metal)
Tape-out
2016.01.11
Freq
28MHz
Core
5mm x 4mm
Power
3.3V

Chip Design Contest

  • 7. "A Hardware Accelerator for Lempel-Ziv 4 (LZ4) Compression",
    Sang Muk Lee, Jung Hwan Oh, and Seung Eun Lee,
    14th International SoC Design Conference (ISOCC CDC 2017), Seoul, Korea, Nov. 2017.
  • 6. "Design of A Low-power Processor for Internet of Things",
    Oh Seong Gwon, Jung Hwan Oh, Jae won Lee, and Seung Eun Lee,
    14th International SoC Design Conference (ISOCC CDC 2017), Seoul, Korea, Nov. 2017.
  • 5. "Design of a CAN FD controller for In-Vehicle Infotainment System",
    Jung Woo Shin, Jung Hwan Oh, Jong Uk Wi, and Seung Eun Lee,
    14th International SoC Design Conference (ISOCC CDC 2017), Seoul, Korea, Nov. 2017.
  • 4. "A 128-bit AES Block Cipher Core with Three Operation Modes",
    Sang Muk Lee, Jung Hwan Oh, and Seung Eun Lee,
    14th International SoC Design Conference (ISOCC CDC 2017), Seoul, Korea, Nov. 2017.
  • 3. "A 128-bit AES Block Cipher Core with Three Operation Modes",
    Jung Hwan Oh, Sang Muk Lee, and Seung Eun Lee,
    14th International SoC Design Conference (ISOCC CDC 2017), Seoul, Korea, Nov. 2017.
  • 2. "A DMA Controller for Loss-less Image Processing",
    Jung Hwan Oh, Seong Mo Lee, Ji Hoon Jang, Sang Muk Lee, and Seung Eun Lee,
    13th International SoC Design Conference (ISOCC 2016), Jeju, Oct. 2016.
  • 1. "A LZ4 Compression Acceleration Engine",
    Jung Hwan Oh, Ji Hoon Jang, and Seung Eun Lee,
    13th International SoC Design Conference (ISOCC 2016), Jeju, Oct. 2016.

Presentations

  • 4."Essential roles of exploiting internal parallelism of flash memory based solid state drives in high-speed data processing",Seoultech, Dec. 2017.
  • 3."FTL Design Exploration in Reconfigurable High-Performance SSD (RHPSSD) for Server Applications",Seoultech, Oct. 2017.
  • 2."Master Coursework Summary ", Seoultech, Oct. 2017.
  • 1."Razor: A Low-Power Pipeline Based on Circuit-Level Timing Speculation ",SPL meeting, Aug. 2015.

Awards

  • 2018.08.05-11. KSIA - 인피니언 연계 자동차용 반도체 전문인력 양성 교육 과정 우수

Skills

- FPGA Prototyping, ASIC Design
- High-level Computer Language: C Programing, JAVA
- Analysis Language: MATLAB
- EDA tools: ModelSim, ORCAD Pspice, QuartusII, Xilinx ISE, Xilinx Vivado, IC Compiler, Design Compiler, Astro, VCS, NCsim, PrimeTime

Training

2018.01.10-01.11 - Deep Learning: 이해와 응용 (TensorFlow, Darknet, Tiny-DNN), IDEC.
2017.08.21-09.01 - 인피니언 연계 자동차용 반도체 전문인력 양성과정[심화], KSIA, Infineon.
2017.08.09-08.11 - Xilinx ZYNQ Device 설계 교육, IDEC.
2017.07.03-07.14 - 인피니언 연계 자동차용 반도체 전문인력 양성과정[기본], KSIA, Infineon.
2017.03.23 - 반도체 기반 IoT 플랫폼(삼성 IoT 플랫폼 ARTIK 활용), IDEC.
2017.03.08-03.09 - OrCAD (Allegro) PCB를 이용한 PCB 설계, IDEC.
2017.02.14-02.15 - [IDEC 연구원 교육]MS180 Digital Layout 설계 방법, IDEC.
2017.02.07-02.09 - 기가비트 이더넷 제어기 설계와 응용설계, IDEC.
2017.01.02-01.06 - MPW Design training, IDEC.
2016.08.16-08.19 - Cortex_M0 DesignStart 기반의 SoC플랫폼 구성 및 활용, IDEC.
2016.08.01-08.03 - IC Compiler 사용법 및 활용예, IDEC.
2016.07.11-07.14 - 스마트 모바일 AP기반 SoC구조 및 주변장치 응용, IDEC.
2016.07.04-07.07 - 지능형 웨어러블 시스템 설계, IDEC.
2016.05.24 - 삼성 65nm 설계설명회, IDEC.
2016.02.25 - Education for EISC development environment, ADChips.
2016.01.12-01.15 - Verilog HDL 이론및 응용, IDEC.
2015.12.28 - Zynq-Z7020 기반 SoC 설계, HUINS.
2015.09.7-09.10 - MPW Design training, IDEC.
2015.08.24-08.25 - 디지털 신호처리를 위한 고성능 SoC 설계, IDEC.
2015.08.20 - 매그나칩/SK하이닉스 0.35um 설계설명회, IDEC.
2015.08.18-08.20 - 안드로이드 플랫폼 개발과정 (리눅스 포팅, 디바이스 드라이버, 안드로이드 빌드), HUINS.
2015.08.13 - 창의설계 코딩 기법 교육, HUINS.
2015.07.06-07.08 - Full-custom 설계 입문, IDEC.

Graduate Courses

VLSI for Digital Signal Processing, Semiconductor Integrated Circuit Design II, Speech and Audio Processing,
Computer Applied Circuit Design, Embedded Software, Advanced Computer Architecture,
Special topic in Network-on-Chip, Advanced Digital Signal Processing,
SoC Design Methodology, Master Thesis I/II

Undergraduate Courses

Computer Programming(C Programming), Digital Logic Circuit, Electromagnetics, Engineering Circuit Analysis,
Electrical and Electronic Experiments, Engineering Mathmatics, Signals and Systems, Semiconductor Engineering,
Microwave Engineering, Computer Application System Design, Electronic Circuits, Microprocessor,
Mobile Programming, Advanced Semiconductor Devices, Computer Architecture, Application of Microprocessor,
Digital Signal Processing and Applications, Image Processing, Internet Protocol, Communication System, Capstone Design(1),
Mobile Communications Engineering, Embedded System, Capstone Design(2)