H. -J. Kim and J. -W. Choi, “Near-field Magnetic MIMO Communication for Implantable Devices using Scalable Non-coupling Coil Array,” International Conference on ICT Convergence (ICTC 2017), (accepted).
 K. T. Kim, H. -J. Kim, and J. -W. Choi, “Load Impedance Optimization of Magnetic Beamforming Wireless Power Transfer,” International Conference on ICT Convergence (ICTC 2017), (accepted).
 K. Kim, S. -H Lim, M. Sim, J. -E Jang, C. Moon, and J. -W. Choi, “Tactile Sensing Signal Processing for Pressure and Temperature Sensing Process,” SPIE Nano-Bio Sensing Imaging & Spectroscopy (SPIE-NBSIS) 2017, Feb. 2017.
 K. Kim, H.-J. Kim, and J.-W. Choi, “Magnetic beamforming with non-coupling antenna pattern as transfer coils for longer distance and high efficiency,” Wireless Power Transfer Conference (WPTC 2017), May 2017.
 C. Park, S.-H. Lim, J. Lee and J.-W. Choi, “Performance improvement of the uplink WCDMA scrambling code identification using multiple antennas combining,” IEEE VTC (Vehicular Technology Conf.) Spring, June 2017.
 J. Lee and J.-W. Choi, “Sparse signal recovery via pruning-based multipath matching pursuit,” IEEE International Conf. Acoustics, Speech and Signal Process. (ICASSP), Mar. 2017.
 S. Hwang, H.-J. Kim, K. T. Kim, and J.-W. Choi, “Testbed implementation of near-field magnetic MIMO communication system using SDR,” International Symposium on Antennas and Propagation (ISAP), Okinawa, Japan, Oct. 2016. (CA).
 B. Behboodi, K. Kim, and J.-W. Choi, “Eye blink motion artifact removal using kurtosis-based wavelet algorithm in prefrontal area,” Biennial Meetings of The Society for Functional Near Infrared Spectroscopy (fNIRS) 2016, Oct. 2016.
 H.-J. Kim, S. Hwang, and J.-W. Choi, “Crosstalk-free magnetic MIMO communication using heterogeneous antenna array,” Asia-Pacific-Radio Science Conference (AP-RASC), Seoul, Korea, Aug. 22, 2016 (CA, invited).
 T. Trakoolwilaiwan, K. Kim, and J.-W. Choi, “Classification of Hand and Feet Motor Imagery Using Functional Near-Infrared Spectroscopy,” Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) 2016, Aug. 2016.
 E. Choi, S. Han, J. Lee, S. Kang, and J.-W. Choi, “BER analysis of CAN under BPSK passband CAN-HD interference,” ICUFN, July 5 2016 (invited).
 S. –H. Lim, S. Han, J. Lee, and J.-W. Choi, “Tactical beamforming against high-power reactive jammer,” ICUFN, July 5 2016.
 S. Han, J. Lee, and J.-W. Choi, “Random access success probability in full-duplex radio networks,” ICUFN, July 5 2016.
 J. H. Kim, S. I. Cho, H. -J. Kim, J.-W. Choi, J. E. Jang, and J. P. Choi, “Mutual coupling in RF powered wireless communication networks for health monitoring,” 2016 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM2016), May. 2016.
 J.-W. Choi, “Electrical brain signal pattern analysis in focal cerebral ischemic rats for stroke rehabilitation monitoring,” IEEE Nanomed, Hawaii, USA, Nov. 18 2015 (invited).
 K. Kim, J. E. Jang, M. Je, C. Moon, and J.-W. Choi, “Long-time intra-cortical signal analysis for stroke rehabilitation analysis,” International Biomedical Engineering Conference (IBEC), Nov. 2015 (CA)
 E. Choi, S. Han, and J.-W. Choi, “Channel Capacity Analysis for High Speed Controller Area Network (CAN)”, ICTC (International Conference on ICT Convergence), Jeju Korea, Oct. 28 2015 (invited).
 S.-H. Lim and J.-W. Choi, “Lattice-reduction aided optimum and sub-optimum SIC detection for MIMO systems,” IEEE VTC (Vehicular Technology Conf.) Fall, Sept. 2015 (accepted).
 D. Jang, S. Han, S. Kang, and J.-W. Choi, Communication channel modeling of controller area network (CAN),” ICUFN, pp. 86-88, Aug. 2015 (CA, invited).
 S. Han, T. Kwon and J.-W. Choi, “Analysis of D2D system performance with a maximal SINR channel selection strategy,” ICTC (International Conference on ICT Convergence), Nov. 2014 (invited).
 J. P. Choi, C Joo, and J.-W. Choi, “Resource allocation and user scheduling for a multibeam satellite with path diversity,” AIAA International Communications Satellite Systems Conference (ICSSC), Aug. 2014.
 C. Jin, W.-S. Kang, S. Yun, and J.-W. Choi, “Wi-Fi direct data transmission for wireless medical devices,” IEEE ISCE, July 2014.
 K. Kim, W.-S. Kang, and J.-W. Choi, “Time delay estimation of event related potential (ERP) signals,” IEEE ISCE, July 2014.
 S. Cho, J.-W. Choi, and C. You, “Downlink soft handover using multi-cell MIMO for 4G-LTE smart-phone,” IEEE International Conference on Consumer Electronics (ICCE), pp. 207-208, Jan. 2014.
 J. P. Choi, J. Shin, and J.-W. Choi, “A resource allocation scheme in half duplex FDD (H-FDD) systems for M2M communications,” IFAC Symposium on Telematics Applications, Nov. 13. 2013 (invited).
 J. Shin, J. P. Choi, and J.-W. Choi, “Interference avoidance between D2D and cellular considering hidden node problem,” ICTC Workshop on D2D, Oct. 14. 2013 (invited).
 J. Choi, J. Shin and J.-W. Choi, “Efficient resource allocation for M2M half duplex FDD (H-FDD) systems,” Proc. International Conference on Ubiquitous and future networks (ICUFN), July 2013 (invited).
 W. Jeon, S. Han, J.-W. Choi, K.-J. Park, “Harnessing self-cancellation for coexistence of Wi-Fi and Bluetooth,” International Conference on Ubiquitous and future networks (ICUFN), July 2013.
 J. H. Shin, J. H. Im, S. S. Shin, I. H. Choi, J.-W. Choi, and J. E. Jang, “Asymmetric tunneling MIM diode for high frequency application,” IRMMW-THZ 2012, Sept. 2012.
 J. H. Shin, J. H. Im, Y. R. Jeong, S.S. Shin, J.-W. Choi, and J. E. Jang, “Metal-Oxide-Carbon nanotube diodes for high frequency driving,” NanoKorea 2012, Aug. 2012.
 J. H. Im, J. H. Shin, S. U. Kim, J. G. Kang, I. H. Choi, J.-W. Choi, and J. E. Jang, “The growth of single carbon nanotubes of various heights for nano-antenna,” NanoKorea 2012, Aug. 2012.
 S. Cho, J.-W. Choi, and R. W. Heath Jr., “Multicell handoff in MIMO cellular systems,” International Conf. Computer, Communication, Control and Automation (3CA), Nov. 2011.
 J.-W. Choi, J. Lee, H.-L. Lou, and J. Park, “Improved MIMO SIC detection exploiting ML criterion,” IEEE VTC Fall, pp. 1-5, Sept. 2011.
 J. Lee, J.-W. Choi, and H.-L. Lou, “MIMO maximum likelihood soft demodulation based on dimension reduction,” IEEE Globecom., pp. 1-5, Dec. 2010.
 J. N. Bae, J. S. Cha, J.-W. Choi, S. W. Koo, and J. Y. Kim, “Performance analysis of T-DMB TxID with variable watermarking level,” IEEE International Conference on Computer Science and its Applications (CSA), pp. 1-6, Dec. 2009.
 E. C. Kim, J. S. Park, J.-W. Choi, S. W. Koo, and J. Y. Kim, “Double binary turbo coding for multi-user STBC-UWB systems,” IEEE International Conference on Computer Science and its Applications (CSA), pp. 1-9, Dec. 2009.
 E. W. Jang, Y. Cho, J.-W. Choi, and J. M. Cioffi, “Scheduling for time-varying broadcast channels,” IEEE ISIT07, pp. 2956-2960, June 2007.
 J.-W. Choi and Y.-H. Lee, “Improved AMC using adaptive SIR thresholds in OFDM based wireless systems,” IEEE WCNC06, pp. 1289-1292, Apr. 2006.
 J.-W. Choi and Y.-H. Lee, “Design of 2-D channel estimation filters for OFDM systems,” IEEE ICC05, pp. 2568-2572, May 2005.
 J.-W. Choi and Y.-H. Lee, “Design of the optimum pilot pattern for channel estimation in OFDM systems,” IEEE Globecom04, pp. 3661-3665, Nov. 2004.
 J.-W. Choi and Y.-H. Lee, “Optimum pilot pattern for MMSE channel estimation in single-carrier MIMO system,” IEEE VTC04 Fall, pp. 1382-1385, Sept. 2004.
 J.-W. Choi and Y.-H. Lee, “Adaptive channel estimation in WCDMA STTD system,” IEEE ICC03, pp. 748-752, May 2003.
 J.-W. Choi and Y.-H. Lee, “Adaptive channel estimation in DS-CDMA downlink systems,” IEEE PIMRC02, pp. 1432-1436, Sept. 2002.
 J.-W. Choi and Y.-H. Lee, “An adaptive channel estimator in pilot channel based DS-CDMA systems,” IEEE VTC02 Spring, pp. 1429-1433, May 2002.
 J.-W. Choi, Y.-H. Lee, and Y.-H. Kim, “Performance analysis of forward link DS-CDMA systems using random and orthogonal spreading sequences,” IEEE ICC01, pp. 1231-1235, June 2001.
 J.-W. Choi and Y.-H. Lee, “Design of channel estimation filter in DS-CDMA uplink systems,” IEEE ISPACS00, pp. 1011-1016, Nov. 2000.