About Me | CV

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Profile

Communication Engineer

Signal Processing/Optimization
CP Software Development Team (S.LSI)
Samsung Electronics

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Employment

- Samsung Electronics, Korea

• CP S/W Development Team (S.LSI)
• Mar. 2025 ~ Current

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Education

- Ph.D. in ECE from SNU in Feb. 2025

• Advisor
  • Saewoong Bahk

- M.S, in ECE from SNU in Aug. 2020

• Advisor
  • Saewoong Bahk

- B.S. in ICE from HUFS in Feb. 2018

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Research Interest

- 5G/6G Communication

- IR-UWB-based Human Activity Recognition

- Contention Mitigation for Wireless Sensor Networks (IEEE 802.15.4)

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Collaborators

• Hyun Jong Yang (Professor, ECE, SNU)
• Hyung-Sin Kim (Professor, GSDS, SNU)
• Sunwook Hwang (NPU Performance Engineer, S.LSI, Samsung Electronics)
• Hongchan Kim (Communication Engineer, CTO, LG Electronics)
• Hyeonho Noh (Postdoctoral Researcher, SNU)
• Jin Mo Yang (Ph.D. Candidate, SNU)
• Youngseok Kim (Ph.D. Candidate, SNU)

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Journals & Conferences

[IEEE Access 2025] FrameBoost: Advanced Video Analytics with Inference Trigger Frame Selection via Tracking Error Estimation
Jin Mo Yang, Sunwook Hwang, Jeongjun Park, and Saewoong Bahk

[IEEE JKICS 2025] Resizing Method for Applying RF-based Data to ViT in Human Activity Recognition
Jeongjun Park and Saewoong Bahk

[JCCI 2023] UWB Two-Way Ranging Based Feature Extraction for Human Activity Recognition
Jeongjun Park, Jimin Park, and Saewoong Bahk

[IEEE Access 2022] DualBlock: Adaptive Intra-Slot CSMA/CA for TSCH
Jeongjun Park, Hongchan Kim, Hyung-sin Kim, and Saewoong Bahk

[Conference of the Korea Institute of Military Science and Technology 2020] Random Back-Off in Timeslot for Mitigating Collisions of TSCH Networks
Jeongjun Park, Hongchan Kim, and Saewoong Bahk

[KICS Winter 2019] RSSI-based Link Quality Estimation in Low-power and Lossy Networks
Jeongjun Park, Hongchan Kim, and Saewoong Bahk

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Research Projects

• Research on Ultra Reliable Aerial Network framework Supporting High-density Urban Air Mobility
  Supported by the MSIT(Ministry of Science and ICT), Korea, under the ITRC(Information Technology Research Center) support program, supervised by the IITP(Institute of Information & Communications Technology Planning & Evaluation), Mar. 2023 – Feb. 2024.

• Augmented Cognition Meta-Communications Research Center
  Supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government (MSIT) (No. 2022R1A5A1027646), Jun. 2022 – Feb. 2024.

• Bio-Mimetic Robot Research center, supported by a grant to Bio-Mimetic Robot Research Center
  Funded by Defense Acquisition Program Administration, and by Agency for Defense Development (UD130070ID), Feb. 2021 – Dec. 2021.

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Professional Activities

- Teaching Assistant in SNU

• 430.525A 001, Data Network, Seoul National University, Spring 2021.
• 420.469, Design of Network Protocols with Experiments, Seoul National University, Fall 2019.
• 420.469, Design of Network Protocols with Experiments, Seoul National University, Fall 2018.

Tutorials

• Tutorial on “High-Level Tracing and ns-3 applications” at 2021 KICS ns-3 lecture, Feb. 2021.

Specialized License

• Engineer Information Processing, Human Resources Development Service of Korea, Date of Issue: Apr. 16, 2017.

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