Jonghun Han
Jonghun Han
Embedded Files
Assistant Professor (조교수)
Assistant Professor (조교수)
Department of Artificial Intelligence and Information Technology,
Department of Artificial Intelligence and Information Technology,
Sejong University
Sejong University
[CV (updated 2025/8/24) / jhan at sejong dot ac dot kr/ Google Scholar]
I no longer maintain this website. (Last update: 25/5/9)
Please visit my new website at the following address.
https://jhhan.my.canva.site/
Thank you for your interest.
Professional Experience
Professional Experience
Korea Railroad Research Institute (한국철도기술연구원) (2022 ~ 2025)
Train positioning systems and autonomous train control
Cellular systems for railways (5G-R)
Samsung Electronics - Connectivity Development Team (2017 ~ 2022)
Wi-Fi HW/SW verification
Wi-Fi MAC standard (IEEE 802.11 standarization)
Wi-Fi PHY algorithm
Education
Education
Ph.D. Seoul National University, Seoul, South Korea (Mar. 2012 - Aug. 2017)
Electrical Engineering and Computer Science (Advisor: Saewoong Bahk)
Dissertaion: Cooperative System Design and Implementation of Bluetooth and Wi-Fi
M.S. Seoul National University, Seoul, South Korea (Mar. 2010 - Feb. 2012)
M.S. Seoul National University, Seoul, South Korea (Mar. 2010 - Feb. 2012)
Electrical Engineering and Computer Science (Advisor: Saewoong Bahk)
Dissertation: Downlink Interference Mitigation between Macro and Femto Networks
B.S. Seoul National University, Seoul, South Korea (Mar. 2003 - Feb. 2010)
B.S. Seoul National University, Seoul, South Korea (Mar. 2003 - Feb. 2010)
Electrical Engineering
Skills / Others
Skills / Others
Programming
Programming
C/C++
Tools
Tools
MATLAB, ns(network simulator)-3
Language
Language
Korean, English
Certificate
Certificate
ACTFL OPIc (English) - AL (Apr. 2021)
Award
Award
2020 Samsung S.LSI Best Study of the Year (Group leader)
Scholarship
Scholarship
Industrial scholarship from Samsung Electronics (Mar. 2013 ~ Aug. 2017)
National Science and Technology Scholarship (Mar. 2003 ~ Feb. 2010)
Activities
Activities
Reviewer of IEEE Transactions on Vehicular Technology
Reviewer of IEEE Communications Letters
Reviewer of IEEE Journal of Selected Topics in Signal Processing
Publications
Publications
Cheonyong Kim, Walid Saad, Jonghun Han*, Tao Yu, Kei Sakaguchi and Minchae Jung*, “Real-time Task Scheduling with Fairness in Digital Twin Systems,” IEEE Internet of Things Journal.,vol. 12, no. 7, pp. 7846-7862, Apr. 2025 (Impact factor 8.2, SCIE top 3.61%) [Link]
Jongyeon Park, Jonghun Han*, and Saewoong Bahk*, "Adaptive Multi-link Channel Access under Cross-link Interference in Next-generation WLANs", IEEE Internet of Things Journal, vol. 11, no. 14, pp. 24685-24697, July. 2024. (Impact factor 8.2, SCIE top 3.61%) [Link]
Minchae Jung, Jonghun Han*, "Adaptive Packet Tuning for Energy Efficient Communication in Underlay CSMA/CA Network", IEEE Access, vol. 11, pp. 95989-95998, Aug. 2023. [Link]
Jonghun Han, Joonsuk Kim, Changhee Joo, and Saewoong Bahk, "SplitScan: Sharing Wi-Fi Scan Information through Bluetooth Low Energy," IEEE VTC 2019-Fall, Honolulu, Hawaii, USA, Sep. 22-25, 2019. [Link]
Jonghun Han, Changhee Joo, and Saewoong Bahk, "Resource Sharing in Dual-stack Devices: Opportunistic Bluetooth Transmissions in WLAN Busy Periods," IEEE Transactions on Mobile Computing, vol. 17, no. 10, pp. 2396-2407, Oct. 2018. (Impact factor 7.9, SCIE top 9.49%) [Link]
Taeseop Lee, Jonghun Han, Myung-Sup Lee, Hyung-Sin Kim, and Saewoong Bahk, "CABLE: Connection Interval Adaptation for BLE in Dynamic Wireless Environments," IEEE SECON 2017, San Diego, USA, June 12-14, 2017. [Link]
Wonbin Park, Jonghun Han, Seowoo Jang and Saewoong Bahk, "OAU: Opportunistic Antenna Utilization for Wi-Fi and Bluetooth Coexistence," IEEE GLOBECOM 2016, Washington, DC, USA, Dec. 4-8, 2016.
Sung-Guk Yoon, Jonghun Han, and Saewoong Bahk, "Low-duty Mode Operation of Femto Base Stations in a Densely Deployed Network Environment," IEEE PIMRC 2012, Sydney, Australia, Sep. 9-12, 2012 .
Jonghun Han and Saewoong Bahk, "Downlink Interference Mitigation Scheme for Two-tier OFDMA Cellular Networks," IEEE APWCS 2012, Kyoto, Japan, Aug. 23-24, 2012.
Sung-Guk Yoon, Jeongkyun Yun, Jonghun Han, and Saewoong Bahk, "Access Point Contention-based Distributed Scheduling in Densely Deployed Network Environments", SK Telecommunications Review, pp. 887-899, vol. 21, no. 5, Oct. 2011.
Nalin Chakoo, Jonghun Han and Saewoong Bahk, "Context-Aware Ontological Schemes for Multimedia Personalization," ICTC 2011, Seoul, Korea, Sep. 28-30, 2011.
US Patents (Granted)
US Patents (Granted)
US #12,250,589,, “Apparatus and method for channel sounding,” Eunsung Jeon, Myeongjin Kim, Chulho Chung, and Jonghun Han, 2025.03.11
US#12,231,190 B2, “Apparatus and method for wireless communication based on enhanced null data packet announcement,” Eunsung Jeon, Wookbong Lee, Myeongjin Kim, Chulho Chung, and Jonghun Han, 2025.01.29
US#12,224,817 B2, “Apparatus and method of uplink beamforming in wireless local area network system,” Eunsung Jeon, Chulho Chung, Myeongjin Kim, and Jonghun Han, 2025.02.11
US#12,225,451 B2, “Apparatus and method for extended signal field,” Myeongjin Kim, Jinmin Kim, Wookbong Lee, Eunsung Jeon, Chulho Chung, and Jonghun Han, 2025.02.11
US#12,149,394 B2, “Apparatus and method for extended range communication,” Myeongjin Kim, Jinmin Kim, Eunsung Jeon, Wookbong Lee, Chulho Chung, and Jonghun Han, 2024.11.19.
US#12,096,475 B2, “Apparatus and method for coordinated spatial reuse in wireless communication,” Jonghun Han, Chulho Chung, Myeongjin Kim, and Eunsung Jeon, 2024.09.17.
US#12,082,249 B2, “Apparatus and method for coordinated spatial reuse in wireless communication,” Jonghun Han, Chulho Chung, Sharan Naribole, and Srinivas Kandala, 2024.08.14
US#12,058,230 B2, “Apparatus and method for signaling expansion in wireless local area network system,” Jonghun Han, and Chulho Chung, 2024.08.06
US#11,979,866 B2, “Apparatus and method for channel sounding based on aggregated physical protocol data unit,” Eunsung Jeon, Wookbong Lee, Myeongjin Kim, Chulho Chung, and Jonghun Han, 2024.05.07.
US#11,984,985 B2, “Method of performing wireless communication, wireless transmission device and wireless reception device performing the same,” Jonghun Han, and Chulho Chung, 2024.05.14.
US#11,595,994 B2, “Apparatus and method for coordinated spatial reuse in wireless communication,” Jonghun Han, Chulho Chung, Sharan Naribole, and Srinivas Kandala, 2023.02.28.
US#11,387,877 B2, “Wireless communication devices for transmitting data using spatial reuse and data communication methods using the same,” Eunsung Jeon, Wookbong Lee, Myeongjin Kim, and Jonghun Han, 2022.07.12.
US#11,381,366 B2, “Wireless communication devices for transmitting data using spatial reuse and data communication methods using the same,” Jonghun Han, Young-Wook Son, Sung-Hyun Choi, Seong-Won Kim, and Kang-hyun Lee, 2022.07.05.
US#8,260,270 B2, “Femto BS for reducing inter-cell interference and method for transmitting signal using the same,” Sung Guk Yoon, Jonghun Han, Sae Woong Bahk, Young Han Kim, and Ik Hyeon Kim, 2012.09.04.
Page updated
Google Sites
Report abuse