Wonho Kim

E-mail : wonhokim (at) cs.princeton.edu Position : Ph.D. Student in the Computer Science Department of Princeton Office : Computer Science Building Room 103B

Education

• B.S. in School of Computer science and Engineering, Seoul National University, Korea, Aug 2006
  Graduated with top honors (summa cum laude)
  BS's thesis: "Link-level measurement in wireless mesh network for bit-rate selection"
  Thesis Advisor: Prof. Heonshik Shin

Experience

• Multimedia and Mobile communications Lab in Seoul National University, Korea, Mar 2006 ~

http://mmlab.snu.ac.kr/
Intern Researcher
Joined "Wireless Mesh Network (WMN) Project" sponsored by HP Labs
Implemented Wireless Mesh Network testbed in SNU
Research on network modeling, network measurement in the WMNs testbeds (please see the video clip)
Research on Physical Layer Capture effects (PLC) in WMNs
Research Adviser: Dr. Sung-Ju Lee, Prof. Taekyung Kwon, Prof. Yanghee Choi

• KEB Technology, Inc. Korea, Mar 2003 ~ Mar 2005

http://kebt.com/
Software Engineer
Javacard Development Team
Designed and Developed Javacard OS for smart card products KONA
   - designed file system, memory management
   - designed Java VM modules
   - implemented security functions (DES, RSA, …)
The 'KONA' has been sold in the tens of millions.
Developed native smart card OS kernels for financial services.

• Tracknine, Inc. Korea, Mar 2001 ~ Mar 2003

Combined with danal, Inc.
Software Engineer
Development Team
Developed P2P application for sports casting
Developed distributed game server using Java RMI

Honors and Awards

• Awards in ACM MobiCom 2007 Student Demo Competition, Sep 2007
  • The Popular Demo Award, voted as the best demo by the ACM MobiCom participants, and
  • Second place award, voted by the ACM MobiCom Student Demo Competition judges.


• the Korea Foundation for Advanced Studies (KFAS) Scholarship, Korea, Sep 2006

http://kfas.or.kr
Elected as a scholarship student

• SNU CSE Scholarship, Korea, Mar 1999 ~ Mar 2006

http://cse.snu.ac.kr
Received scholarships by SNU CSE department 4 times

Research Interests

• Network Systems, Distributed Systems


• Network Management, Network Security


• Network Virtualization


• Mobile Computing

Publications

• International
  • Jeongkeun Lee, Wonho Kim, Sung-Ju Lee, Daehyung Jo, Jiho Ryu, Taekyoung Kwon, and Yanghee Choi, “An Experimental Study on the Capture Effect in 802.11 Networks,`` accepted for ACM WinTech 2007.
  • Jeongkeun Lee, Sung-Ju Lee, Wonho Kim, Daehyung Jo, Taekyoung Kwon, and Yanghee Choi, “Understanding Interference and Carrier Sensing in Wireless Mesh Networks,`` accepted for IEEE Communications Magazine.
  • Wonho Kim, Jeongkeun Lee, Taekyoung Kwon, Sung-Ju Lee, and Yanghee Choi, “Quantifying the Interference Gray Zone in Wireless Networks: A Measurement Study“ to appear in Proc. of the IEEE International Conference on Communications (ICC) 2007, Glasgow, Scotland, Jun 2007.
  • Jeongkeun Lee, Sung-Ju Lee, Wonho Kim, Daehyung Jo, Taekyoung Kwon, and Yanghee Choi, “Comprehending the Effects of Carrier Sensing on Link Interference in Wireless Mesh Networks“ to appear in Proc. of the IEEE SECON 2007, San Diego, California, Jun 2007.
• Korean
  • Taekyoung Kwon, Jeongkeun Lee, Wonho Kim, Daehyung Jo, "An Introduction to Wireless Mesh Networks: A Focus on Wireless Link Relations and Throughput Analyses", Communications of the Korea Information Science Society, Vol. 24, No. 12, pp. 107-114, December 2006
  • Taekyoung Kwon, Jeongkeun Lee, Wonho Kim, "Wireless Mesh Networks Management: A Focus on Topology Map Construction and Network Capacity Modeling", Information and Communications Magazine, Vol. 24, No. 5, pp. 63-73, May 2007