Gubong Lim

 - 2003 ~ 2005: M.S., Univeristy of Delaware 

 - 2005 ~ 2009: Samsung electronics, Hardware engineer for Quad-band mobile phone

 - 2009 ~ current: Ph. D. candidate in the department of ECE, University of Delaware 

 Research interests: 

   1. Orthogonal Frequency Division Multiplexing (OFDM)

   2. Multiple Input Multiple Output (MIMO) communication in interference limited environment

   3. Cooperative Communication in Ad-hoc and Wireless Sensor Network

   4. Energy-Efficient Wireless Communication

 1. G. Lim and L. J. Cimini, Jr.,  "Analysis and results for H-MIMO - a hybrid of spatial multiplexing and adaptive beamforming," Milcom 2005.

 2. G. Lim and L. J. Cimini, Jr., "Partitioned one-bit feedback for cooperative beamforming," in proc. of  IEEE CISS 2010.

 3. G. Lim and L. J. Cimini, Jr., "Robust cooperative relaying in an ampliy-and-forward networks," in proc. of IEEE VTC 2011.

 4. G. Lim and L. J. Cimini, Jr., "Energy-efficient cooperative beamforming in wireless ad-hoc networks," in proc. of IEEE ICC 2012 (Best Paper Award).

 5. G. Lim and L. J. Cimini, Jr., "Energy-efficient best-select relaying in wireless cooperative networks." in proc. of IEEE CISS 2012.

 Publications (Journal): 

 1. D. Feng, C. Jiang, G. Lim, L. J. Cimini, Jr., G. Feng, and G. Y. Li,  "A survey of energy-efficient wireless communications", IEEE Commun.  Surveys & Tutorials, 2013.

 2. G. Lim,  and L. J. Cimini, Jr., "Energy-efficient cooperative relaying in heterogeneous radio access networks", IEEE Wireless Commun. Letters, 2012.

 3. G. Lim, and L. J. Cimini, Jr., "Energy-efficient cooperative beamforming in clustered wireless networks", IEEE Trans. Wireless Commun. 2013

 4. G. Lim, S. K. Wilson, and L. J. Cimini, Jr., "On higher order modulations for OFDM in frequency-selective fading channels", IEEE Commun. Letters, 2013.