Ji-Woong Choi
Ji-Woong Choi
Professor, Information and Communication Engineering, DGIST
Verified email at dgist.ac.kr - Homepage
Cited by
Cited by
Review of near-field wireless power and communication for biomedical applications
HJ Kim, H Hirayama, S Kim, KJ Han, R Zhang, JW Choi
IEEE Access 5, 21264-21285, 2017
Optimum pilot pattern for channel estimation in OFDM systems
JW Choi, YH Lee
IEEE Transactions on Wireless Communications 4 (5), 2083-2088, 2005
People counting based on an IR-UWB radar sensor
JW Choi, DH Yim, SH Cho
IEEE Sensors Journal 17 (17), 5717-5727, 2017
Multi-Group Random Access Resource Allocation for M2M Devices in Multicell Systems
T Kwon, JW Choi
Communications Letters, IEEE 16 (6), 834-837, 2012
Joint ML estimation of frame timing and carrier frequency offset for OFDM systems employing time-domain repeated preamble
JW Choi, J Lee, Q Zhao, HL Lou
IEEE Transactions on Wireless Communications 9 (1), 311-317, 2010
Convolutional neural network for high-accuracy functional near-infrared spectroscopy in a brain–computer interface: three-class classification of rest, right-, and left-hand …
T Trakoolwilaiwan, B Behboodi, J Lee, K Kim, JW Choi
Neurophotonics 5 (1), 011008, 2017
Bi-directional passing people counting system based on IR-UWB radar sensors
JW Choi, X Quan, SH Cho
IEEE Internet of Things Journal 5 (2), 512-522, 2017
A Reconfigurable FIR Filter Architecture to Trade Off Filter Performance for Dynamic Power Consumption
SJ Lee, JW Choi, SW Kim, J Park
Very Large Scale Integration (VLSI) Systems, IEEE Transactions on 19 (12 …, 2011
Near-field magnetic induction MIMO communication using heterogeneous multipole loop antenna array for higher data rate transmission
HJ Kim, J Park, KS Oh, JP Choi, JE Jang, JW Choi
IEEE Transactions on Antennas and Propagation 64 (5), 1952-1962, 2016
Enhanced fast handover for network mobility in intelligent transportation systems
S Ryu, KJ Park, JW Choi
IEEE transactions on vehicular technology 63 (1), 357-371, 2013
Multi-human detection algorithm based on an impulse radio ultra-wideband radar system
JW Choi, SS Nam, SH Cho
IEEE Access 4, 10300-10309, 2016
Magnetic beamforming with non-coupling coil pattern for high efficiency and long distance wireless power transfer
K Kim, HJ Kim, JW Choi
2017 IEEE Wireless Power Transfer Conference (WPTC), 1-4, 2017
Psychological tactile sensor structure based on piezoelectric nanowire cell arrays
Y Jeong, M Sim, JH Shin, JW Choi, JI Sohn, SN Cha, H Choi, C Moon, ...
RSC Advances 5 (50), 40363-40368, 2015
Low-delay broadband satellite communications with high-altitude unmanned aerial vehicles
C Joo, J Choi
Journal of Communications and Networks 20 (1), 102-108, 2018
A geometric-statistic channel model for THz indoor communications
Y Choi, JW Choi, JM Cioffi
Journal of Infrared, Millimeter, and Terahertz Waves 34 (7-8), 456-467, 2013
Vital sign monitoring of a non-stationary human through IR-UWB radar
F Khan, JW Choi, SH Cho
2014 4th IEEE International Conference on Network Infrastructure and Digital …, 2014
A counting algorithm for multiple objects using an IR-UWB radar system
JW Choi, JH Kim, SH Cho
2012 3rd IEEE international conference on network infrastructure and digital …, 2012
Spatial performance analysis and design principles for wireless peer discovery
T Kwon, JW Choi
IEEE transactions on wireless communications 13 (8), 4507-4519, 2014
Complexity-reduced channel estimation in spatially correlated MIMO-OFDM systems
JW Choi, YH Lee
IEICE transactions on communications 90 (9), 2609-2612, 2007
Enhancement of interface characteristics of neural probe based on graphene, ZnO nanowires, and conducting polymer PEDOT
M Ryu, JH Yang, Y Ahn, M Sim, KH Lee, K Kim, T Lee, SJ Yoo, SY Kim, ...
ACS applied materials & interfaces 9 (12), 10577-10586, 2017
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