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2020 – today
- 2022
[j35]Jeong-Pyo Lee, Kyung-Eun Park
, Youngok Kim:
Deep Learning-Based Device-Free Localization Scheme for Simultaneous Estimation of Indoor Location and Posture Using FMCW Radars. Sensors 22(12): 4447 (2022)- 2021
- [j34]Kyung-Eun Park, Jeong-Pyo Lee, Youngok Kim:
Deep Learning-Based Indoor Distance Estimation Scheme Using FMCW Radar. Inf. 12(2): 80 (2021) - [j33]Lingyu Ai, Min Pang, Changxu Shan, Chao Sun, Youngok Kim, Biao Zhou:
A Novel Joint TDOA/FDOA Passive Localization Scheme Using Interval Intersection Algorithm. Inf. 12(9): 371 (2021)
2010 – 2019
- 2018
- [j32]Biao Zhou, Chao Sun, Deockhyeon Ahn, Youngok Kim:
A Novel Passive Tracking Scheme Exploiting Geometric and Intercept Theorems. Sensors 18(3): 895 (2018) - [j31]Biao Zhou, Deockhyeon Ahn, Jungpyo Lee, Chao Sun, Sabbir Ahmed, Youngok Kim:
A Passive Tracking System Based on Geometric Constraints in Adaptive Wireless Sensor Networks. Sensors 18(10): 3276 (2018) - [c15]Biao Zhou, Deockhyeon Ahn, Jungpyo Lee, Chao Sun, Sabbir Ahmed, Youngok Kim:
An Energy Conservation Tracking System for the Device-free Target in Wireless Sensor Networks. ICKII 2018: 305-308 - 2017
- [j30]Byung Moo Lee, Youngok Kim:
Zero-forcing and codebook based beamforming scheme for practical usage of multiuser MIMO-OFDM with uplink channel sounding. Int. J. Commun. Syst. 30(1) (2017) - 2016
- [j29]Biao Zhou, Changqiang Jing, Youngok Kim:
Power boosting factor determination in impulse postfix-OFDM-based positioning system. Int. J. Commun. Syst. 29(4): 660-670 (2016) - 2015
- [j28]Nammoon Kim, Uk Jo, Kyungsub Yun, Hyeonmu Jeon, Youngok Kim:
A Hybrid Positioning Scheme Exploiting Sensors and RSS of Wi-Fi Signals. Wirel. Pers. Commun. 85(3): 1111-1121 (2015) - [c14]Nammoon Kim, Qingchi Zeng, Youngok Kim:
A Hybrid Heading Estimation Scheme Exploiting Smart-phone Inertial Sensors for PDR based Indoor Navigation. ICADIWT 2015: 150-157 - 2014
- [j27]Changqiang Jing, Biao Zhou, Nammoon Kim, Youngok Kim:
Performance Evaluation of an Indoor Positioning Scheme Using Infrared Motion Sensors. Inf. 5(4): 548-557 (2014) - [j26]Biao Zhou, Changqiang Jing, Youngok Kim:
Joint TOA/AOA Positioning Scheme with IP-OFDM Systems. Wirel. Pers. Commun. 75(1): 261-271 (2014) - [j25]Youngok Kim, Nammoon Kim:
An Enhanced 3D Positioning Scheme Exploiting Adaptive Pulse Selection for Indoor LOS Environments. Wirel. Pers. Commun. 77(4): 2537-2548 (2014) - 2013
- [j24]Byung Moo Lee, Youngok Kim:
An Adaptive Clipping and Filtering Technique for PAPR Reduction of OFDM Signals. Circuits Syst. Signal Process. 32(3): 1335-1349 (2013) - [j23]Sujin Kim, Youngok Kim, Xinrong Li, Joonhyuk Kang:
Orthogonal Pulse Design in Consideration of FCC and IEEE 802.15.4a Constraints. IEEE Commun. Lett. 17(5): 896-899 (2013) - [j22]Jeongsik Yun, Youngok Kim, Jaekwon Kim:
Maximum likelihood UEP video streaming technique for WirelessMAN-Advancedsystems. IEEE Trans. Consumer Electron. 59(1): 175-181 (2013) - [j21]Chang Eon Shin, Kyung Soo Rim, Youngok Kim:
A Weighted OFDM Signal Scheme for Peak-to-Average Power Ratio Reduction of OFDM Signals. IEEE Trans. Veh. Technol. 62(3): 1406-1409 (2013) - [j20]Byung Moo Lee, Youngok Kim:
A Guard Band Decision Algorithm Based on Information of Spectrum Masks for OFDM-Based CR Systems. Wirel. Pers. Commun. 68(4): 1463-1476 (2013) - [j19]Hyeonmu Jeon, Uk Jo, Mingyu Jo, Nammoon Kim, Youngok Kim:
An Adaptive AP Selection Scheme Based on RSS for Enhancing Positioning Accuracy. Wirel. Pers. Commun. 69(4): 1535-1550 (2013) - [j18]Byung Moo Lee, Youngok Kim:
The Impact of Nonlinear HPA on the Determination of the Impulse Sample Power in IP-OFDM Systems. Wirel. Pers. Commun. 70(4): 1353-1361 (2013) - 2012
- [j17]Haewoon Nam, Youngok Kim:
A low-complexity single-carrier frequency-division multiple access transmitter. Int. J. Commun. Syst. 25(11): 1489-1495 (2012) - [j16]Byung Moo Lee, Rui J. P. de Figueiredo, Youngok Kim:
A Computationally Efficient Tree-PTS Technique for PAPR Reduction of OFDM Signals. Wirel. Pers. Commun. 62(2): 431-442 (2012) - [j15]Byung Moo Lee, Youngok Kim, Rui J. P. de Figueiredo:
Performance Analysis of the Clipping Scheme with SLM Technique for PAPR Reduction of OFDM Signals in Fading Channels. Wirel. Pers. Commun. 63(2): 331-344 (2012) - [c13]Hangwon Lee, Youngok Kim:
Patent Analysis in Disaster-Safety Positioning Technologies. FGIT-GDC/IESH/CGAG 2012: 76-80 - 2011
- [j14]Byung Moo Lee, Youngok Kim:
The impact of impulse postfix length on the BER performance of IP-OFDM systems. Int. J. Commun. Syst. 24(2): 269-276 (2011) - [j13]Jongsub Cha, Youngok Kim, Heyungsub Lee, Joonhyuk Kang:
An Efficient ZJ-Based Decoding Algorithm for Space-Time Trellis Codes in Slow Rayleigh Fading Channels. IEEE Trans. Commun. 59(2): 337-342 (2011) - [c12]Hyeonmu Jeon, Uk Jo, Mingyu Jo, Nammoon Kim, Youngok Kim:
Effects of the Location of APs on Positioning Error in RSS Value Based Scheme. ACN 2011: 347-352 - [c11]Yeon-hee So, Youngok Kim:
The Effects of Peer Tutoring and Teachable Agent on Interest and Task Performance. CogSci 2011 - [c10]Yangmoon Yoon, Donghun Oh, Inho Jeon, You-Ze Cho, Youngok Kim:
Adaptive Bandwidth Assignment Scheme for Sustaining Downlink of Ka-Band SATCOM Systems under Rain Fading. FGIT-MulGraB (1) 2011: 237-242 - [c9]Sooyeob Jung, Sujin Kim, Na-young Kim, Joonhyuk Kang, Youngok Kim:
Low-complexity joint DOA/TOA estimation algorithm for mobile location. WCNC 2011: 581-586 - 2010
- [j12]Jongsub Cha, Heyungsub Lee, Youngok Kim:
An efficient inter-unit interference reduction technique for a MSTTD system. IEEE Commun. Lett. 14(2): 97-99 (2010) - [j11]Sujin Kim, Na-young Kim, Youngok Kim, Joonhyuk Kang:
A Computationally Efficient Ranging Scheme for IEEE 802.15.4a CSS System. IEICE Trans. Commun. 93-B(3): 745-748 (2010) - [c8]Nammoon Kim, Junho Gal, Eunyoung Lee, Inho Jeon, Youngok Kim:
Performance Evaluation of a Hybrid TOA/AOA Based IR-UWB Positioning System. FGIT 2010: 592-600
2000 – 2009
- 2009
- [j10]Byung Moo Lee, Youngok Kim:
Practical determination of impulse sample power boosting factor in impulse postfix OFDM systems. IEEE Commun. Lett. 13(3): 187-189 (2009) - [j9]Keonkook Lee, Youngok Kim, Joonhyuk Kang:
A novel orthogonal space-time-frequency block code for OFDM systems. IEEE Commun. Lett. 13(9): 652-654 (2009) - [j8]Na-young Kim, Sujin Kim, Youngok Kim, Joonhyuk Kang:
A High Precision Ranging Scheme for IEEE802.15.4a Chirp Spread Spectrum System. IEICE Trans. Commun. 92-B(3): 1057-1061 (2009) - [j7]Keonkook Lee, Youngok Kim, Joonhyuk Kang:
A Simple Adaptive Switching Scheme between STBC-OFDM and SFBC-OFDM Systems. IEICE Trans. Commun. 92-B(11): 3546-3549 (2009) - [c7]Jooyoung Kim, Sujin Kim, Na-young Kim, Joonhyuk Kang, Youngok Kim, Kyung-Tae Nam:
A novel location finding system for 3GPP LTE. PIMRC 2009: 3213-3217 - 2008
- [c6]Eunhye Nam, Namjeong Lee, Keonkook Lee, Joonhyuk Kang, Youngok Kim:
Iterative Near-optimal Decoder for STBC from CIOD over Time-Varying Channel. EW 2008 - [c5]Byung Moo Lee, Youngok Kim, Heung Ryeol You:
A power boosting factor determination for the impulse sample in Impulse Postfix OFDM systems. ISWCS 2008: 376-380 - [c4]Namjeong Lee, Hoojin Lee, Keonkook Lee, Eunhye Nam, Joonhyuk Kang, Youngok Kim:
Performance Enhancement of STBC-OFDM from CIOD with Interference Cancellation over Time-Varying Channels. VTC Fall 2008: 1-5 - [c3]Namjeong Lee, Sujin Kim, Jongsub Cha, Joonhyuk Kang, Youngok Kim:
Simple Iterative Near-ML Detection for D-STTD Systems. VTC Spring 2008: 878-882 - [c2]Youngok Kim, Jaekwon Kim:
An Efficient Subcarrier Allocation Scheme for Capacity Enhancement in Multiuser OFDM Systems. VTC Spring 2008: 1915-1919 - 2007
- [j6]Youngok Kim, Jaekwon Kim:
A 2-D Subcarrier Allocation Scheme for Capacity Enhancement in a Clustered OFDM System. IEICE Trans. Commun. 90-B(7): 1880-1883 (2007) - [j5]Youngok Kim, Jaekwon Kim:
Low Complexity FFT Schemes for Multicarrier Demodulation in OFDMA Systems. IEICE Trans. Commun. 90-B(11): 3290-3293 (2007) - [j4]Namseok Chang, Na-young Kim, Joonhyuk Kang, Youngok Kim, Hyunbeom Lee:
Statistic-Based Magnitude Determination of Impulse Sample in Impulse Postfix OFDM Systems. IEICE Trans. Commun. 90-B(12): 3716-3720 (2007) - [j3]Youngok Kim, Baxter F. Womack:
Performance Evaluation of UWB Systems Exploiting Orthonormal Pulses. IEEE Trans. Commun. 55(5): 929-935 (2007) - 2005
- [j2]Youngok Kim, Byungchul Jang, Changyong Shin, Baxter F. Womack:
Orthonormal pulses for high data rate communications in indoor UWB systems. IEEE Commun. Lett. 9(5): 405-407 (2005) - [j1]Youngok Kim, Jaekwon Kim, Joonhyuk Kang, Baxter F. Womack:
Frame Synchronization Exploiting Cauchy Distribution in DMT-Based xDSL Modems. IEICE Trans. Commun. 88-B(4): 1668-1671 (2005) - 2003
- [c1]Youngok Kim, Soowon Lee:
A Clustering Validity Assessment Index. PAKDD 2003: 602-608
Coauthor Index
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