Hongchan Kim

Profile

• Ph.D.

• Specialist, 5G Wireless Protocol Standard Task, C&M Standard Lab., CTO, LG Electronics

• E-mail: hckim@netlab.snu.ac.kr / hongchan5.kim@lge.com

• GitHub

Education

• Ph.D. from Department of Electrical and Computer Engineering at Seoul National University (Sep. 2015 - Aug. 2023)

• B.S. from Department of Electrical and Computer Engineering at Seoul National University (Mar. 2011 - Aug. 2015)

Research Interests

• Wireless Sensor Network

• Time-slotted Channel Hopping

• IoT and AI

Publications

International Journals

1. Hongchan Kim, Geonhee Lee, Juhun Shin, Jeongyeup Paek, and Saewoong Bahk, "Slot-size Adaptation and Utility-based Packet Aggregation for IEEE 802.15.4e Time-Slotted Communication Networks" to appear in IEEE Internet of Things Journal. [PDF] [Code]

2. Jeongjun Park, Hongchan Kim, Hyung-Sin Kim, and Saewoong Bahk, "DualBlock: Adaptive Intra-Slot CSMA/CA for TSCH" to appear in IEEE Access, 2022. [PDF]

3. Hongchan Kim, Hyung-sin Kim, and Saewoong Bahk, "MobiRPL: Adaptive, Robust, and RSSI-based Mobile Routing in Low Power and Lossy Networks," to appear in Journal of Communications and Networks, 2022. [PDF] [Code]

4. Jinwoo Ock, Hongchan Kim, Hyung-Sin Kim, Jeongyeup Paek, and Saewoong Bahk, "Low-power Wireless with Denseness: The Case of an Electronic Shelf Labeling System – Design and Experience," IEEE Access, vol. 7, no. 1, pp. 163887-163897, Nov. 2019. [PDF]

5. Hyung-Sin Kim, Hosoo Cho, Hongchan Kim, and Saewoong Bahk, "DT-RPL: Diverse Bidirectional Traffic Delivery through RPL Routing Protocol in Low Power and Lossy Networks," Computer Networks, vol. 126, no. 24, pp. 150-161, Oct. 2017. [PDF]

6. Hyung-Sin Kim, Hongchan Kim, Jeongyeup Paek, and Saewoong Bahk, "Load Balancing under Heavy Traffic in RPL Routing Protocol for Low Power and Lossy Networks," IEEE Transactions on Mobile Computing, vol. 16, no. 4, pp. 964-979, Apr. 2017. [PDF]

International Conferences

1. Juhun Shin, Hongchan Kim, Jeongyeup Paek, Saewoong Bahk ,"ECA: Exclusive Cell Allocation for Autonomous Scheduling in Time-Slotted Channel Hopping", IEEE MASS 2023, Toronto, Canada September 25-27, 2023. [PDF]

2. Jongyeon Park, Hongchan Kim, and Saewoong Bahk, "LoS/NLoS Detection based Authentication for IoT Systems," IEEE GLOBECOM 2020, Taipei, Taiwan, Dec. 7-11, 2020. [PDF]

3. Hongchan Kim, Jiseok Youn, Hyung-Sin Kim, Sung-Guk Yoon, and Saewoong Bahk, "Demo: Mobility Enhanced RPL for General Mobility Scenarios," IEEE WCNC 2020 (demo), Seoul, South Korea, April. 6-9, 2020. [PDF]

4. Hongchan Kim, Hyung-Sin Kim, Saewoong Bahk, "Evaluation of Wi-Fi Interference from a Large Number of APs in IEEE 802.15.4 Perspective," APWCS 2017, Incheon, Korea, Aug. 23-25, 2017. [PDF]

Domestic Conferences

1. 이건희, 김홍찬, 박세웅, "트래픽 부하에 따른 독점적 자원 할당 방식의 TSCH 스케줄러의 성능 분석," 한국통신학회 동계종합학술발표회 2022, Feb. 9-11, 2022. [PDF]

2. 김홍찬, 박세웅, "링크 기반 독점적 자원 할당 방식의 TSCH 스케쥴러의 성능 분석," 한국군사과학기술학회 종합학술대회 2021, Nov. 12, 2021. [PDF]

3. 김홍찬, 박정준, 박세웅, "MobiRPL: 모바일 센서 노드들 간의 효율적 라우팅 프로토콜," 한국군사과학기술학회 종합학술대회 2020, Nov. 13, 2020. [PDF]

4. 박정준, 김홍찬, 박세웅, "TSCH 네트워크에서 충돌을 완하하기 위한 timeslot 내 랜덤 Back-Off 전송," 한국군사과학기술학회 종합학술대회 2020, Nov. 13, 2020. [PDF]

5. 윤지석, 김홍찬, 박세웅, "제한적 데이터를 이용하는 정현파 함수 회귀에 대한 다양한 전이 학습 시나리오에서의 MAML 의 적합성에 관한 연구," 한국통신학회 하계종합학술발표회 2020, Aug. 13, 2020. [PDF]

6. 김홍찬, 박세웅, "저전력 센서 네트워크를 위한 라우팅 프로토콜 RPL의 모빌리티 상황에서의 성능 평가," 한국통신학회 제29회 통신정보 합동학술대회 2019, May. 1-3, 2019. [PDF]

7. 김홍찬, 박세웅, "동적인 시나리오에서의 무선 센서 네트워크의 라우팅을 위한 RSSI 기반의 objective function," 한국통신학회 하계종합학술발표회 2018, June 20-22, 2018. [PDF]

8. 김홍찬, 박종연, 박세웅, "모바일 무선 센서 네트워크 연구를 위한 테스트베드 구현," 한국통신학회 추계종합학술발표회 2016, Nov 19, 2016. [PDF]

9. 옥진우, 김홍찬, 박세웅, “ZigBee 네트워크에서의 고전력 센서 모트를 이용한 Signaler 및 Busy Tone 구현 기법,” 한국통신학회 하계종합학술발표회 2016, June 22-24, 2016. [PDF]

10. 강대호, 박세용, 허정륜, 박원빈, 김홍찬, 박세웅, "무선 페이딩 채널을 고려한 NS-3 기반 MANET 라우팅 프로토콜 성능 평가," 한국통신학회 추계종합학술발표회 2015, Nov. 21, 2015. [PDF]

Patents

1. 옥진우, 김재헌, 김홍찬, 박세웅, 정찬영, 김형신, 백정엽, 오용택 "제품 정보 처리 방법 및 시스템," 출원번호 10-2018-0142868, 2018년 11월 19일 [PDF]

Talks

1. Hongchan Kim, "MobiRPL: Adaptive, Robust, and RSSI-based Mobile Routing in Low Power and Lossy Networks," AI-Based Future IoT Technologies and Services 2022 Workshop held by A3 Foresight Program, Feb. 26, 2022 [Program] [Slides]

Awards and Scholarships

1. Global PhD Fellowship from National Research Foundation of Korea, supporting $135,000 for 5 years, 2016.

2. Science and Engineering Scholarship for 2 years, 2013.

Professional Services

1. Paper Reviewer: IEEE Access, IEEE GLOBECOM, IEEE ICC, Samsung Humantech Paper Award