Areas of Expertise
Wireless communications and networking, statistical signal processing, and optimization
Ph.D., EE, 2005, University of California, Santa Barbara, CA, United States
M.S., EE, 1998, Seoul National University, Seoul, Korea
B.S., EE, 1996, Seoul National University, Seoul, Korea
Office: 453 Walter Library Building
Telephone: (612) 625-4319
Personal Web Site
My research interest lies in applications of signal processing and optimization tools to problems in wireless communications and networking, which often result in cross-layer designs and cooperative/distributed algorithms. Scenarios of particular interest include cognitive radio networks, wireless sensor networks, mobile ad hoc networks, as well as advanced cellular networks.
S.-J. Kim and G. B. Giannakis, "Sequential and Cooperative Sensing for Multi-Channel Cognitive Radios,'' Proc.
of Intl. Conf. on Acoustics, Speech and Signal Processing, Dallas, Texas, March 14-19, 2010.
S.-J. Kim, E. Dall'Anese, and G. B. Giannakis, "Spectrum Sensing for Cognitive Radios using Kriged Kalman
Filtering,'' Proc. of 3rd Intl. Workshop on Comp. Advances in Multi-Sensor Adapt. Proc., Aruba Island,
Dec. 13-16, 2009.
S.-J. Kim, X. Wang and M. Madihian, "Optimal Resource Allocation in Multi-hop OFDMA Wireless Networks with
Cooperative Relay," IEEE Trans. Wireless Commun., vol. 7, no. 5, May 2008, pp. 1833-1838.
S.-J. Kim, X. Wang and M. Madihian, "Distributed Joint Routing and Medium Access Control for Lifetime
Maximization of Wireless Sensor Networks," IEEE Trans. Wireless Commun., vol. 6, no. 7, Jul. 2007,