Dongeun Suh
Mobile Network and Communication Laboratory: https://sites.google.com/site/mnclab/
#612, Techno Complex Research Center, Science Campus, Korea University
Phone : +82-10-3660-1831
Email : fever1989@korea.ac.kr, dongeunsuh@gmail.com
Education
- Current | Master-Ph.D. Integrated Course, Department of IT Convergence, Korea University |
February 2012 | Bachelor of Engineering, School of Electrical Engineering, Korea University |
Technical Skills
Specific expertise and interests in:
- Computing Platforms: Windows and Linux
- Open-source Projects: OpenStack, OpenDaylight, ONOS, P4, VideoLAN
- Programming Languages: C, C++, Python, and JAVA
- Simulation Software: Mininet, Network Simulator-3, DummyNet, and MATLAB
- Mathematical Interests: Markov Decision Process, Reinforcement Learning, Optimization
- Language: Korean and English
Open-Source Experience
- Development on a Load/Path-aware Service Function Scheduler in OpenDaylight
- Development on an Analytical Framework for OpenDaylight/ONOS Clustering
- Dongeun Suh, Seokwon Jang, Sol Han, Sangheon Pack, Myung-Sup Kim, Taehong Kim, and Chang-Gyu Lim, “Towards Highly Available and Scalable Software Defined Networks for Service Provider,” IEEE Communications Magazine (ComMag), Vol. 55, No. 4, pp. 100-107, April 2017.
- Development on a DASH-based Video Quality Adaptation Algorithm in VideoLAN Player
- Dongeun Suh, Insun Jang, Sangheon Pack, "QoE-enhanced Adaptation Algorithm over DASH for Multimedia Streaming," in Proc. International Conference on Information Networking (ICOIN) 2014, Phuket, Thailand, February 2014.
Honors and Awards
- 2016 Korea University Graduate Student Achievement Award.
- Scholarship Student of Samsung Electronics (September 2012 ~ September 2017).
- Summer Institute Program supported by NRF-DAAD: Visiting Researcher at Technical University Berlin (July 2014 - August 2014).
Presentations
- "Load and Path Aware Service Function Path Selection Algorithm in OpenDaylight," in the IEEE Conference on Network Softwarization (NetSoft) 2016 Poster Session, Seoul, Korea.
- "Optimal Master Controller Assignment for Minimizing Flow Setup Latency in SDN," in the International Conference on Computer Communications (INFOCOM) 2016 Student Workshop, San Francisco, USA.
- "On Performance of OpenDaylight Clustering," in the IEEE International Workshop on Open-Source Software Networking (OSSN) 2016 (Conjunction with IEEE NetSoft 2016), Seoul, Korea.
- "OpenStack-based VNF Forwarding Graph in OPNFV," in the IETF Forum Korea 2015, Seoul, Korea.
- “Mobility-Aware DASH for Cost-Optimal Mobile Multimedia Streaming Services,” in the IEEE International Conference on Computer Communications (INFOCOM) 2015 (Poster Session), Hong Kong.
- "QoE-enhanced Adaptation Algorithm over DASH for Multimedia Streaming” in the International Conference on Information Networking (ICOIN) 2014, Phuket, Thailand.
- "Experimental Study on Bitrate Adaptation Algorithm in DASH" in the Korean Computer Congress (KCC) 2013, Jeju, Korea.
International Journal
- Dongeun Suh and Sangheon Pack, "In-band Network Telemetry in Programmable Data Plane: A New Wave for Network Visibility," submitted.
- Dongeun Suh and Sangheon Pack, "Low-Complexity Master Controller Assignment in Distributed SDN Controller Environments," IEEE Communications Letters, Vol. 22, No. 3, pp. 490-493, March 2018. (SCI, IF: 1.988, JCR 2016)
- Insun Jang, Dongeun Suh, Sangheon Pack, and György Dán, “Joint Optimization of Service Function Placement and Flow Distribution for Service Function Chaining," IEEE Journal on Selected Areas in Communications (JSAC), Vol. 35, No. 11, pp. 2532-2541, November 2017. (SCI, IF: 8.085, JCR 2016)
- Insun Jang, Gwangwoo Park, Dongeun Suh, Sangheon Pack, and György Dán, “A Proxy-based Collaboration System to Minimize Content Download Time and Energy Consumption,” IEEE Transactions on Mobile Computing (TMC), Vol. 16, No. 8, pp. 2105-2117, August 2017. (SCI, IF: 3.822, JCR 2016)
- Dongeun Suh, Seokwon Jang, Sol Han, Sangheon Pack, Myung-Sup Kim, Taehong Kim, and Chang-Gyu Lim, “Towards Highly Available and Scalable Software Defined Networks for Service Provider,” IEEE Communications Magazine (ComMag), Vol. 55, No. 4, pp. 100-107, April 2017. (SCI, IF: 10.435, 3/260 FOR ELECTRICAL & ELECTRONIC ENGINEERING, JCR 2016)
- Dongeun Suh, Haneul Ko, Sangheon Pack, “Efficiency Analysis of WiFi Offloading Techniques,” IEEE Transactions on Vehicular Technology (TVT), Vol. 65, No. 5, pp. 3813-3817, May 2016. (SCI, IF: 4.066, JCR 2016)
- Haneul Ko, Giwon Lee, Dongeun Suh, Sangheon Pack, Xuemin (Sherman) Shen, “An Optimized and Distributed Data Packet Forwarding Scheme in LTE/LTE-A Networks,” IEEE Transactions on Vehicular Technology (TVT), Vol. 65, No. 5, pp. 3462-3473, May 2016. (SCI, IF: 4.066, JCR 2016)
International Conference
- Dongeun Suh, Jungwoo Koo, and Sangheon Pack, "Optimal Leader Selection for Minimizing Control Traffic in Distributed SDN Controllers," in Proc. International Conference on Electronics, Information, and Communication (ICEIC) 2018, Hawaii, USA, January 2018.
- Jaewook Lee, Haneul Ko, Dongeun Suh, Seokwon Jang, and Sangheon Pack, "Overload and Failure Management in Service Function Chaining," in Proc. International Workshop on Open-Source Software Networking (OSSN) 2017 (Conjunction with NetSoft 2017), Bologna, Italy, July 2017.
- Dongeun Suh, Hosung Baek, Seokwon Jang, Sol Han, and Sangheon Pack, “Distributed Service Function Failover Mechanism in Service Function Chaining,” in Proc. International Conference on Information Networking (ICOIN) 2017, Da Nang, Vietnam, January 2017.
- Haneul Ko, Dongeun Suh, Hosung Baek, Sangheon Pack, and Jiyoung Kwak, "Optimal Placement of Service Function Chaining," in Proc. International Workshop on Mobility Modeling and Performance Evaluation (MoMoPE) 2015 (Conjunction with ICUFN 2015), Vienna, Austria, July 2016.
- Dongeun Suh, Jaewook Lee, Hosung Baek, and Sangheon Pack, "Load and Path Aware Service Function Path Selection Algorithm in OpenDaylight," in Proc. IEEE Conference on Network Softwarization (NetSoft) 2016 Poster Session, Seoul, Korea, June 2016.
- Dongeun Suh, Jaewook Lee, Seokwon Jang, and Sangheon Pack, "Optimal Master Controller Assignment for Minimizing Flow Setup Latency in SDN," in Proc. IEEE International Conference on Computer Communications (INFOCOM) 2016 Student Workshop, San Francisco, USA, April 2016.
- Dongeun Suh, Seokwon Jang, Sol Han, Sangheon Pack, Taehong Kim, and Jiyoung Kwak, "On Performance of OpenDaylight Clustering," in Proc. IEEE International Workshop on Open-Source Software Networking (OSSN) 2016 (Conjunction with IEEE NetSoft 2016), Seoul, Korea, June 2016.
- Dongeun Suh, Gwangwoo Park, Haneul Ko, Sangheon Pack, “Mobility-Aware DASH for Cost-Optimal Mobile Multimedia Streaming Services,” in Proc. IEEE International Conference on Computer Communications (INFOCOM) 2015 (Poster Session), Hong Kong, April/May 2015.
- Insun Jang, Dongeun Suh, and Sangheon Pack, "Minimizing Content Download Time in Mobile Collaborative Community," in Proc. IEEE International Conference on Communications (ICC) 2014, Sydney, Australia, June 2014.
- Haneul Ko, Younghyun Kim, Dongeun Suh, and Sangheon Pack, "A Proactive Content Pushing Scheme for Provider Mobility Support in Information Centric Networks," in Proc. IEEE International Consumer Communications and Networking Conference (CCNC) 2014, Las Vegas, USA, January 2014.
- Dongeun Suh, Insun Jang, Sangheon Pack, "QoE-enhanced Adaptation Algorithm over DASH for Multimedia Streaming," in Proc. International Conference on Information Networking (ICOIN) 2014, Phuket, Thailand, February 2014.
Book Chapter
- Dongeun Suh, Haneul Ko, and Sangheon Pack, "WiFi Offloading in WiFi-Cellular Networks," a chapter in Encyclopedia of Wireless Networks, Xuemin (Sherman) Shen, Xiaodong Lin, Kuan Zhang (Ed), Springer, 2018.
Domestic Publications
- 서동은, 백상헌, "블록체인 기반의 SDN 제어 평면 구성 방안," KNOM 2018, 2018년 5월.
- 백호성, 서동은, 이재욱, 백상헌, "OpenStack Tacker 프로젝트 분석 및 연구 이슈," 한국통신학회 동계학술대회, 2018년 1월.
- 서동은, 구정우, 백상헌, "전술 네트워크를 위한 소프트웨어 정의 네트워크 구조 연구 동향," 한국통신학회 동계학술대회, 2018년 1월.
- 한솔, 김영호, 백호성, 서동은, 백상헌, "P4에서 분산 stateful 알고리즘 처리 방안", 한국통신학회 동계종합학술발표회, 2017년 1월.
- 김태홍, 서동은, 백상헌, 김명섭, 임창규, 박수명, "오픈데이라이트 컨트롤러 클러스터 성능 분석 및 최적 운영 방안 연구," 한국통신학회 논문지, 2016년 12월
- 장석원, 서동은, 백상헌, "SDN 제어평면 동적 클러스터링 이슈 분석," 한국통신학회 하계종합학술발표회, 2016년 6월.
- 한솔, 장석원, 서동은, 백상헌, "ONOS 클러스터링 성능 분석," KNOM 2016, 2016년 5월.
- 이재욱, 서동은, 백호성, 백상헌, "다중 SDN 컨트롤러 환경에서 플로우 설치 지연시간 분석," JCCI 2016, 2016년 4월.
- 백호성, 서동은, 이재욱, 백상헌, "OpenDaylight SFC의 서비스 기능 경로 선택 기법 분석 ," JCCI 2016, 2016년 4월.
- 이재욱, 고한얼, 서동은, 백상헌, "OPNFV에서의 결함관리 프로젝트 동향," 한국통신학회 동계종합학술발표회, 2016년 1월.
- 장석원, 서동은, 한솔, 백상헌,김태홍,"ONOS의 분산 컨트롤러 구조 분석," 한국통신학회 동계종합학술발표회, 2016년 1월.
- 한솔, 서동은, 장석원, 백상헌, 김태홍,"OpenDaylight의 분산 컨트롤러 구조 분석," 한국통신학회 동계종합학술발표회, 2016년 1월.
- 백상헌, 장인선, 서동은, 이종화, "미래 네트워크의 새로운 패러다임 SDN/NFV에 대하여," 한국통신학회 정보와 통신 학회지, Vol. 32, No. 7, pp. 82-92, 2015년 07월.
- 서동은, 주석진, 김명수, 백호성, 백상헌, "SDN 오픈소스 프로젝트: OpenDaylight," OSIA Standards & Technology Review Journal, Vol. 28, No. 2, pp. 6-20, 2015년 6월.
- 백호성, 서동은, 박광우, 백상헌, "OPNFV에서의 서비스 기능 체이닝 개발 동향," 한국통신학회 하계종합학술발표회, 2015년 6월.
- 서동은, 박광우, 백상헌, 김영화, "OpenDayLight (ODL) 기반의 서비스 기능 체이닝 개발 동향," JCCI 2015, 2015년 4월.
- 서동은, 장인선, 백상헌, "DASH의 비트율 적응 알고리즘에 대한 실험적 성능 분석," 한국정보과학회 한국컴퓨터종합학술대회, 2013년 6월.
- 서동은, 장인선, 백상헌, "DASH 기반 멀티미디어 스트리밍 서비스에서 사용자 체감품질 향상을 위한 비트율 적응 기법," 한국통신학회논문지, Vol. 39, No. 6, pp. 341-349, 2014년 6월.
International Patents
- Sangheon Pack, Dongeun Suh, "METHOD FOR ASSIGNING MASTER CONTROLLER IN SOFTWARE DEFINED NETWORK," U.S. Patent 15,632,525, 2017 June 26.
Domestic Patents
- 백상헌, 서동은, 구정우, "소프트웨어 정의 네트워크에서 샤드 리더 선정 방법," 출원번호: 10-2017-0179284 (2017년 12월 26일)
- 백상헌, 서동은, 백호성, "서비스 기능 체인의 고가용성을 위한 분산적인 서비스 기능 장애 복 구를 위한 방법 및 시스템," 출원번호: 10-2016-0165201 (2016년 12월 6일)
- 백상헌, 서동은, " 소프트웨어 정의 네트워크에서 마스터 컨트롤러 할당 방법," 출원번호: 10-2016-0079174 (2016년 6월 24일), 등록번호: 10-1816719 (2018년 1월 3일)
- 백상헌, 고한얼, 서동은, "서비스 기능 체이닝 시스템 및 그 방법," 출원번호: 10-2016-0036247 (2016년 3월 25일), 등록번호: 10-1823346 (2018년 1월 24일)
- 서동은, 박광우, 백상헌, "모바일 멀티미디어 스트리밍 서비스를 위한 비디오 품질 제어 장치 및 방법," 출원번호: 10-2015-0052720 (2015년 4월 14일), 등록번호: 10-1638509 (2016년 7월 5일)
Program Copyrights
- 고려대학교산학협력단, "다중 소프트웨어 정의 네트워크 (SDN) 컨트롤러 환경에서 마스터 컨트롤러 할당 기법 성능 분석 시뮬레이터," 등록번호: C-2016-007355 (2016년 3월 25일)
- 고려대학교산학협력단, "모바일 환경에서의 최적화된 적응형 스트리밍 기술의 성능 분석 프로그램," 등록번호 : C-2015-017969 (2015년 8월 4일)
- 고려대학교산학협력단, "DASH(대쉬) 기반의 적응형 스트리밍 모듈," 등록번호 : C-2013-007459 (2013년 4월 12일)
Projects
Development of Core Modules/Functions in Global SDN/NFV Open Source Softwares
Detailed Roles: Development of Service Chaining Functionality in the VNF/PNF Integrated Environment
Sponsored by Institute for Information & communications Technology Promotion (IITP), Korea
June 2015 ~ May 2020
Source Code Analysis on OpenDaylight’s Clustering for High Availability
Detailed Roles: Analysis on the Source code/Architecture of OpenDaylight’s Clustering
Sponsored by Electronics and Telecommunications Research Institute (ETRI), Korea
June 2015 - January 2016
Source Code Analysis on OpenDaylight’s Service Function Chaining/Group-based Policy modules
Detailed Roles: Analysis on the Source code/Architecture of OpenDaylight’s SFC plugin
Sponsored by Electronics and Telecommunications Research Institute (ETRI), Korea
November 2014 - January 2015
Development of Mobile-Oriented Multimedia Streaming Technology
- Detailed Roles: Design of a new multimedia streaming technique to reduce the cellular data consumption within a cellular-WiFi integrated heterogeneous wireless network
- Sponsored by Small & Medium Business Administration (SMBA)
- June 2014 - May 2015
Adaptive Video Streaming in IPTV
- Detailed Roles: Implementation/design of a video bitrate adaptation algorithm in Dynamic Adaptive Streaming over HTTP (DASH) to achieve seamless/smooth playback experience by investigating on video buffers and available network bandwidths (implemented by modifying open source video player, VLC DASH plugin)
- Sponsored by LG
- June 2012 - December 2012
- University IT Research Center (ITRC): Center for u-Office Wireless Networks
- Detailed Roles: Installation of wireless mesh networks based on OpenWRT-based wireless routers
- Sponsored byNational IT Industry Promotion Agency (NIPA)
- Jun 2012 - December 2015
- Bell Labs in Seoul (BLS): Wireless Networks and Applications
- Detailed Roles: Evaluation and investigation on existing video bitrate adaptation algorithms of HTTP-based adaptive streaming techniques.
- Sponsored by Seoul Development Institute
- 2012 - November 2013
Professional Activities
- Journal: IEEE Transactions on Vehicular Technology (TVT)
- Conference: ITC-CSCC 2015, ICTC 2016, IEEE PIMRC 2016, EAI QSHINE 2016,
Non-Work Special Interests
I love to watch action and hero movies. For activities, I enjoy playing squash and beach swimming.
Also, I enjoy traveling around the world, especially for nature sceneries.
References
Advisor Professor:
Prof. Sangheon Pack
School of Electrical Engineering
shpack@korea.ac.kr
+82-2-3290-4825