International Journals


  • [J59] J.-W. Yu, S. -H. Lim, B. Kim, E. Kim, K. Kim, S. K. Park, Y. S. Byun, J. Sakong, and J.-W. Choi, “Prefrontal functional connectivity analysis of cognitive decline for early diagnosis of mild cognitive impairment: A functional near-infrared spectroscopy study,” Biomedical Optics Express, vol. 11, no. 4, pp. 1725-1741, Apr. 2020 (CA).
  • [J58] S. Han, J.-W. Choi, and J. Kim, “Numerical approximation of millimeter-wave frequency sharing between cellular systems and fixed service systems,” Journal of Communications and Networks, vol. 22, no. 1, pp. 37-45, Mar. 2020.
  • [J57] K. Kim, H.-A. Jeon, J. Seo, J. Park, J. Won, H.-G. Yeo, C.-Y. Jeon, J.-W. Huh, Y.-H. Kim, Y. Hong, J.-W. Choi, and Y. Lee, “Evaluation of cognitive function in adult rhesus monkeys using the finger maze test,” Applied Animal Behaviour Science, vol. 224, Mar. 2020 (Co-CA).
  • [J56] M. Sim, K. H. Lee, K. S. Shin, J. H. Shin, J.-W. Choi, H. Choi, C. Moon, H. S. Kim, Y. Cho, S. N. Cha, J. E. Jung, J. I. Sohn, and J. E. Jang, “Electronic skin to feel ‘‘Pain’’: detecting ‘‘Prick’’ and ‘‘Hot’’ pain sensations,” Soft Robotics, vol. 6, no. 6, pp. 745-759, Jul. 2019.
  • [J55] B. Behboodi, S.-H. Lim, M. Luna, H.-A. Jeon, and J.-W. Choi, “Artificial and convolutional neural networks for assessing functional connectivity in resting-state functional near infrared spectroscopy,” Journal of Near Infrared Spectroscopy, vol. 27, no. 6, pp. 191-205, Mar. 2019 (CA).
  • [J54] K. Shin, M. Sim, E. Choi, H. Park, J.-W. Choi, Y. Cho, J. I. Sohn, S. N. Cha, and J. E. Jang, “Artificial tactile sensor structure for surface topography through sliding,” IEEE/ASME Trans. on Mechatronics, vol. 23, no. 6, pp. 2638-2649, Dec. 2018.
  • [J53] S.-H. Lim, S. Han, J. Lee, Y. Eun, and J.-W. Choi, “Decoy signal based strategic beamforming against high-power reactive jamming,” IEEE Transactions on Vehicular Technology, vol. 67, no. 10, pp. 5146-5157, Oct. 2018 (CA).
  • [J52] S. Han, H. J. Kim, J. Lee, and J.-W. Choi, “Secure capacity analysis for magnetic inductive coupling-based SWIPT system,” IEEE Access, vol. 6, pp. 49182-49191, Aug. 2018 (CA).
  • [J51] H. J. Kim, K. Kim, S. Han, D. W. Seo, and J.-W. Choi, “Nearly non-coupling coil array allowing many independent channels for magnetic communication,” IEEE Access, vol. 6, pp. 34190-34197, Jun. 2018 (CA).
  • [J50] S. Han, J. Lee, T. Kwon, and J.-W. Choi, “Performance analysis on DPSK modulation employing symbol repetition and interleaving,” International Journal of Communication Systems, vol. 31, no. 11, Apr. 2018 (CA).
  • [J49] E. Choi, S. Han, J. Lee, S. Lee, S. Kang, and J.-W. Choi, “Compatibility analysis of the turbo controller area network (TURBO CAN),” IEEE Transactions on Vehicular Technology, vol. 67, no. 6, pp. 5146-5157, Apr. 2018 (CA).
  • [J48] H. J. Kim, H. Hiroyama, S. Kim, K. J. Han, R. Zhang, and J.-W. Choi, “Review of near-field wireless powering and communication for biomedical applications,” IEEE Access, vol. 5, no. 1, pp. 21264-21285, Sept. 2017 (CA-invited, Top 20%).
  • [J47] T. Trakoolwilaiwan, B. Behboodi, J. Lee, K. Kim, and J.-W. Choi, “Convolutional neural network for high-accuracy functional near-infrared spectroscopy in brain-computer interface: three-class classification of rest, right and left hand motor execution,” Neurophotonics, vol. 5, no. 1, Sept. 2017 (CA).
  • [J45] J.-J. Song, K. Kim, W. Sunwoo, S.-Y. Lee, G. Mertens, P. van de Heyning, D. de Ridder, S. Vanneste, K.-J. Park, H. Choi, and J.-W. Choi, “A quantitative electroencephalography study on cochlear implant-induced cortical changes in single-sided deafness with tinnitus,” Frontiers in Human Neuroscience, vol. 11, May. 2017 (Co-CA).
  • [J44] M. Ryu, J. H. Yang, Y. Ahn, M. Sim, K. H. Lee, K. Kim, T. Lee, S.-J. Yoo, S. Y. Kim, C. Moon, M. Je, J.-W. Choi, Y. Lee, and J. E. Jang, “Enhancement of interface characteristics of neural probe based on graphene, ZnO nanowires, and conducting polymer PEDOT,” ACS Applied Materials & Interfaces, vol. 9, no. 12, pp. 10577-10586, Mar. 2017.
  • [J43] J. Lee, K. Kim, and J.-W. Choi, “Pruning-based sparse recovery for electrocardiogram reconstruction from compressed measurements,” Sensors, vol. 17, no. 1, pp. 105-130, Jan. 2017 (CA).
  • [J42] S. E. Lee, H. J. Kim, J. H. Lee, K. S. Oh, T. H. Hahn, and J.-W. Choi, “Magnetodielectric hexaferrite flake/polymer substrate for implantable antenna with an enhanced insensitivity to implant position,” Materials Letters, vol. 187, no. 15, pp. 94-97, Jan. 2017 (Co-CA).
  • [J41] K. Kim, S. H. Lim, J. Lee, W. S. Kang, C. Moon, and J.-W. Choi, “Joint maximum likelihood time delay estimation of unknown event-related potential signals for EEG sensor signal quality enhancement,” Sensors, vol. 16, no. 6, pp. 891, Jun. 2016 (CA).
  • [J40] S. Kang, S. Han, S. Cho, D. Jang, H. Choi, and J.-W. Choi, “High speed CAN transmission scheme supporting data rate of over 100Mbps,” IEEE Communications Magazine, vol. 54, no. 6, pp. 128-135, Mar. 2016 (CA).
  • [J39] H. J. Kim, J. Park, K.-S. Oh, J. P. Choi, and J.-W. Choi, “Near-field magnetic induction MIMO communication using heterogeneous multi-pole loop antenna array for higher data rate transmission,” IEEE Transactions on Antennas and Propagation, vol. 64, no. 5, pp. 1952-1962, May 2016 (CA).
  • [J38] J. H. Shin, J. Im, J.-W. Choi, H. S. Kim, J. I. Sohn, S. N. Cha, and J. E. Jang, “Ultrafast metal-insulator-multi-wall carbon nanotube tunneling diode employing asymmetrical structure effect,” Carbon, vol. 102, pp. 172-180, Jun. 2016.
  • [J37] K. H. Lee, B. O. Jun, S. Kim, G. J. Lee, M. Ryu, J.-W. Choi, and J. E. Jang, “A study on geometry effect of transmission coil for micro size magnetic induction coil,” Solid State Electronics, vol. 119, pp. 45-49, May. 2016.
  • [J36] J. H. Kim, S. I. Cho, H. J. Kim, J.-W. Choi, J. E. Jang, and J. P. Choi, “Exploiting the mutual coupling effect on dipole antennas for RF energy harvesting,” IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 1301-1304, Apr. 2016.
  • [J35] S.-S. Shin, H. Choi, J. E. Jang, and J.-W. Choi, “A low-complexity iterative MIMO detection and decoding scheme using dimension reduction,” Transactions on Emerging Telecommunications Technologies, vol. 27, pp. 136-145, Jan. 2016 (CA).
  • [J34] J.-B. Kim, J.-W. Choi, H. Choi, and J. M. Cioffi, “Amplify-and-forward distributed beamforming with local CSI in the presence of interferences,” Mathematical Problems in Engineering, vol. 2015, Dec. 2015.
  • [J33] B. O. Jun, G. J. Lee, J. G. Kang, S. U. Kim, J.-W. Choi, S. N. Cha, J. I. Sohn, and J. E Jang, “Wireless thin film transistor based on micro magnetic induction coupling antenna,” Scientific Reports, vol. 5, pp. 18621, Dec. 2015.
  • [J32] K. Kim, J.-J. Song, A. K. Punte, G. Mertens, P. V. de Heyning, K.-J. Park, H. Choi, and J.-W. Choi, “A novel method for device-related electroencephalography artifact suppression to explore cochlear implant-related cortical changes in single-sided deafness,” Journal of Neuroscience Methods, vol. 255, pp. 22-28, Nov. 2015 (Co-CA).
  • [J31] J. Jang, J. W. Lee, S. Woo, D. J. Sly, L. J. Campbell, J.-H. Cho, S. J. O’Leary, S. Han, J.-W. Choi, J. H. Jang, and H. Choi, “A microelectromechanical system artificial basilar membrane based on a piezoelectric cantilever array and its characterization using an animal model,” Scientific Reports, vol. 5, pp. 12447, Jul. 2015.
  • [J30] Y. Jeong, M. Sim, J. H. Shin, J.-W. Choi, J. I. Sohn, S. N. Cha, H. Choi, C. Moon, and J. E. Jang, “Psychological tactile sensor structure based on piezoelectric nanowire cell arrays,” RSC Advances, vol. 5, no. 50, pp. 40363-40368, Apr. 2015.
  • [J29] J.-B. Kim, J.-W. Choi, and J. M. Cioffi, “Cooperative distributed beamforming with outdated CSI and channel estimation errors,” IEEE Transactions on Communications, vol. 62, no. 12, pp. 4269-4280, Dec. 2014 (CA).
  • [J28] J. Kang, Y. Jeong, J. H. Shin, J.-W. Choi, J. I. Sohn, S. N. Cha, and J. E. Jang, “Micro-size antenna structure with vertical nanowires for wireless power transmission and communication,” Journal of Nanoscience and Nanotechnology, vol. 14, no. 11, pp. 8205-8210, Oct. 2014.
  • [J27] T. Kwon and J.-W. Choi, “Spatial performance analysis and design principles for wireless peer discovery,” IEEE Transactions on Wireless Communications, vol. 13, no. 8, pp. 4507-4519, Aug. 2014 (CA).
  • [J26] J. P. Choi, J. Shin, J. Lee, H.-L. Lou, and J.-W. Choi, “Resource allocation for H-FDD OFDMA systems,” IEEE Communications Letters, vol. 18, no. 7, pp. 1242-1245, Jul. 2014 (CA).
  • [J25] S.-S. Shin, H. Choi, J. E. Jang, and J.-W. Choi, “A low-complexity iterative MIMO detection and decoding scheme using dimension reduction,” Transactions on Emerging Telecommunications Technologies, vol. 27, no. 1, pp. 136-145, May. 2014 (CA).
  • [J24] S. Ryu, K.-J. Park, and J.-W. Choi, “Enhanced fast handover for network mobility in intelligent transportation systems,” IEEE Transactions on Vehicular Technology, vol. 63, no. 1, pp. 357-371, Jan. 2014 (CA).
  • [J23] S. Cho, J.-W. Choi, and C. You, “Adaptive multi-node MIMO transmission for mobile wireless multimedia sensor networks,” Sensors, vol. 13, no. 10, pp. 13382-13401, Oct. 2013.
  • [J22] Y. H. Choi, J.-W. Choi, and J. M. Cioffi, “A geometric-statistic channel model for THz indoor communications,” Journal of Infrared, Millimeter, and Terahertz Waves, vol. 34, no. 7-8, pp. 456-467, Jul. 2013 (CA).
  • [J21] S. Ryu, J.-W. Choi, and K.-J. Park, “Performance evaluation for improving fast PMIPv6-based network mobility for intelligent transportation systems,” Journal of Communications and Networks, vol. 15, no. 2, pp. 142-152, Apr. 2013.
  • [J20] J.-W. Choi, J. Lee, J. P. Choi, and H.-L. Lou, “MIMO soft near-ML demodulation with fixed low-complexity candidate selection,” IEICE Transactions on Communications, vol. 95, no. 9, pp. 2884-2891, Sept. 2012.
  • [J19] T. Kwon and J.-W. Choi, “Multi-group random access resource allocation for M2M devices in multicell systems,” IEEE Communications Letters, vol. 16, no. 6, pp. 834-837, Jun. 2012 (CA).
  • [J18] S.-J. Lee, J.-W. Choi, S. W. Kim, and J. Park, “A reconfigurable FIR filter architecture to trade off filter performance for dynamic power consumption,” IEEE Transactions on Very Large Scale Integration Systems (VLSI), vol. 19, no. 12, pp. 2221-2228, Dec. 2011.
  • [J17] J.-W. Choi, J. Lee, B. G. Min, and J. Park, “Energy efficient hardware architecture of LU triangularization for MIMO receiver,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 57, no. 8, pp. 632-636, Aug. 2010.
  • [J16] J.-W. Choi, J. Lee, Q. Zhao, and H.-L. Lou, “Joint ML estimation of frame timing and carrier frequency offset for OFDM systems employing time-domain repeated preamble,” IEEE Transactions on Wireless Communications, vol. 9, no. 1, pp. 311-317, Jan. 2010.
  • [J15] J. Lee, J.-W. Choi, H.-L. Lou, and J. Park, “Soft MIMO ML demodulation based on bitwise constellation partitioning,” IEEE Communications Letters, vol. 13, no. 10, pp. 736-738, Oct. 2009.
  • [J14] J.-W. Choi, J. Lee, J. P. Choi, and H.-L. Lou, “Low-complexity mean delay estimation for OFDM systems,” IEEE Transactions on Vehicular Technology, vol. 58, no. 7, pp. 3790-3795, Sept. 2009.
  • [J13] B. K. Kwon, J.-W. Choi, J. H. Park, S. Han, and W. H. Kwon, “A best lag size of minimum variance FIR smoothers,” IEEE Signal Processing Letters, vol. 16, no. 4, pp. 307-310, Apr. 2009.
  • [J12] E. W. Jang, Y. Cho, J.-W. Choi, and J. M. Cioffi, “Scheduling algorithms for time-varying downlink channels,” IEEE Transactions on Wireless Communications, vol. 7, no. 6, pp. 2063-2068, Jun. 2008.
  • [J11] J.-W. Choi and J. M. Cioffi, “Effects of non-homogeneous SINR estimation error statistics on scheduling performance in OFDM downlink systems,” IEEE Transactions on Wireless Communications, vol. 7, no. 5, pp. 1594-1602, May. 2008.
  • [J10] J.-W. Choi, S. Han, and J. M. Cioffi, “An FIR channel estimation filter with robustness to channel mismatch condition,” IEEE Transactions on Broadcasting, vol. 54, no. 1, pp. 127-130, Mar. 2008.
  • [J9] J.-W. Choi and Y.-H. Lee, “Complexity-reduced channel estimation in spatially correlated MIMO-OFDM systems,” IEICE Transactions on Communications, vol. 90, no. 9, pp. 2609-2612, Sept. 2007.
  • [J8] J.-W. Choi and Y.-H. Lee, “Design of a channel-aware OFDM transceiver,” IEEE Transactions on Wireless Communications, vol. 6, no. 5, pp. 1813-1822, May. 2007.
  • [J7] J.-W. Choi and Y.-H. Lee, “Optimum pilot pattern for channel estimation in OFDM systems,” IEEE Transactions on Wireless Communications, vol. 4, no. 5, pp. 2083-2088, Sept. 2005.
  • [J6] J.-W. Choi, Y.-S. Yoon, and Y.-H. Lee, “Improved channel estimation and SIR measurement in WCDMA downlink systems,” IEEE Transactions on Vehicular Technology, vol. 54, no. 2, pp. 525-537, Mar. 2005.
  • [J5] J.-W. Choi and Y.-H. Lee, “Performance analysis of forward link DS-CDMA systems using random and orthogonal spreading sequences,” IEICE Transactions on Communications, vol. 87, no. 8, pp. 2195-2202, Aug. 2004.
  • [J4] J. Moon, J.-W. Choi, I. Choi, Y.-S. Yoon, and Y.-H. Lee, “Design of WCDMA modem for IMT-2000 systems,” SK Telecommunications Review, vol. 14, no. 3, pp. 494-514, Jun. 2004.
  • [J3] J.-W. Choi and Y.-H. Lee, “Efficient channel estimation in DS-CDMA systems,” IEICE Transactions on Communications, vol. 87, no. 6, pp. 1470-1478, Jun. 2004.
  • [J2] J.-W. Choi and Y.-H. Lee, “Adaptive channel estimation in DS-CDMA systems,” ECTI Transactions on Electrical Eng., Electronics, and Communications, vol. 2, no. 1, pp. 1-10, Feb. 2004.
  • [J1] J.-W. Choi and Y.-H. Lee, “Design of channel estimation filters for pilot channel based DS-CDMA systems,” IEICE Transactions on Communications, vol. 87, no. 2, pp. 227-233, Feb. 2004.