Wangrok Oh

37 papers B 2C 4Journal 20Unranked 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
Electromagnetic Interference-Robust Fingerprint Spoof Detection Based on Finger Channel Response.
IEEE Trans. Ind. Informatics
Taewook Kang, Kwang-Il Oh, Seong-Eun Kim, Jae-Jin Lee, Sungeun Kim, Kyungjin Byun, Woojoo Lee, Wangrok Oh
2024 J jnl
Anti-Spoofing for Fingerprint Recognition Using Electric Body Pulse Response.
IEEE Internet Things J.
Taewook Kang, Kwang-Il Oh, Jae-Jin Lee, Sungeun Kim, Woojoo Lee, Wangrok Oh, Seong-Eun Kim
2024 J jnl
Low Complexity Early Stopping Belief Propagation Decoder for Polar Codes.
IEEE Access
Chungsu Lee, Chansoo Park, Sungyeol Back, Wangrok Oh
2022 — conf
Comparison between STDP and Gradient-descent Training Processes for Spiking Neural Networks Using MNIST Digits.
ICTC
Taewook Kang, Kwang-Il Oh, Jae-Jin Lee, Wangrok Oh
2022 J jnl
Spiking Neural Networks-Inspired Signal Detection Based on Measured Body Channel Response.
IEEE Trans. Instrum. Meas.
Taewook Kang, Kwang-Il Oh, Jae-Jin Lee, Sungeun Kim, Seoung-Eun Kim, Woojoo Lee, Wangrok Oh
2021 J jnl
Measurement and Analysis of Human Body Channel Response for Biometric Recognition.
IEEE Trans. Instrum. Meas.
Taewook Kang, Kwang-Il Oh, Jae-Jin Lee, Beom-Su Park, Wangrok Oh, Seong-Eun Kim
2021 J jnl
Measurement and Evaluation of Electric Signal Transmission Through Human Body by Channel Modeling, System Design, and Implementation.
IEEE Trans. Instrum. Meas.
Taewook Kang, Jung-Hwan Hwang, Hyuk Kim, Sungeun Kim, Kwang-Il Oh, Jae-Jin Lee, Hyung-Il Park, Seong-Eun Kim, Wangrok Oh, Woojoo Lee
2019 — conf
Implicit Timing Advance for Cellular Uplink Transmission.
ICTC
Giyoon Park, Ok-Sun Park, Young Ha Lee, Wangrok Oh
2019 — conf
Multi-user Coding Scheme for High Spectral Efficient Transmission.
ICEIC
Arim Lee, Wangrok Oh
2019 — conf
Orthogonal Waveforms Design for Quasi-synchronous Communications.
ICTC
Gi Yoon Park, Ok-Sun Park, Young Ha Lee, Wangrok Oh
2016 J jnl
Faster Than Nyquist Transmission With Multiple Turbo-Like Codes.
IEEE Commun. Lett.
Donghoon Kang, Wangrok Oh
2015 J jnl
Complexity reduced turbo-bit-interleaved coded modulation with iterative decoding.
IET Commun.
Donghoon Kang, Wangrok Oh
2015 — conf
Enhancement method according to the estimation of noise variance for the turbo decoder.
ICTC
InKi Lee, Deockgil Oh, Wangrok Oh
2015 — conf
Packet error rate measurement using IEEE 802.15.4-based modem on the Korea high-speed train.
ICTC
Daegeun Park, Soonyong Song, Wangrok Oh
2014 — conf
Frame structure design for wake-up system using DTV excess bandwidth for emergency alerting.
BMSB
Kwanwoong Ryu, You-Seok Lee, Heung Mook Kim, Yongwook Lee, Wangrok Oh
2013 — conf
A low complexity turbo coded BICM-ID.
BMSB
Donghoon Kang, Yongwook Lee, Wangrok Oh
2013 J jnl
Additional Data Transmission Based on Sequence Phase Modulation for the ATSC Terrestrial DTV System.
IEEE Trans. Broadcast.
Sung Ik Park, Jeongchang Kim, Donghoon Kang, Heung Mook Kim, Wangrok Oh
2013 C conf
Dual-band FSK modulation scheme for narrowband emergency broadcast systems.
APCC
Yongwook Lee, Donghoon Kang, Wangrok Oh
2013 C conf
Enhanced min-sum decoding for DVB-T2 LDPC codes.
ICCE
Sung Ik Park, Young Min Choi, Heung Mook Kim, Jeongchang Kim, Wangrok Oh
2012 J jnl
Augmented Data Transmission for the ATSC Terrestrial DTV System.
IEEE Trans. Broadcast.
Sung Ik Park, Hyoungsoo Lim, Heung Mook Kim, Yiyan Wu, Wangrok Oh
2012 C conf
Augmented Data Transmission for the ATSC terrestrial DTV system.
ICCE
Sung Ik Park, Hyoungsoo Lim, Heung Mook Kim, Yiyan Wu, Wangrok Oh
2011 C conf
An improved method for decision-directed blind equalization algorithm.
APCC
Seongmin Kim, Wangrok Oh, Whanwoo Kim
2011 J jnl
RF Watermark Backward Compatibility Tests for the ATSC Terrestrial DTV Receivers.
IEEE Trans. Broadcast.
Sung Ik Park, Jeongchang Kim, Daewon Choi, Heung Mook Kim, Wangrok Oh
2010 J jnl
An Efficient Receiver Structure for Robust Data Transmission using TxID Signal in the ATSC DTV System.
IEEE Trans. Consumer Electron.
Sung Ik Park, Heung Mook Kim, Xianbin Wang, Yiyan Wu, Wangrok Oh
2010 J jnl
Optimized 16-QAM Constellation for Binary Turbo Codes.
IEICE Trans. Commun.
Keunhyung Lee, Donghoon Kang, Hyobae Park, Wangrok Oh
2010 — conf
Signal detection for orthogonal space-time block codes without trancevier linearization property.
ICTC
Gi Yoon Park, Daeho Kim, Wangrok Oh
2009 J jnl
180° Rotationally Invariant Repeat-Accumulate Codes.
IEICE Trans. Commun.
Wangrok Oh, Kyungwhoon Cheun
2009 J jnl
Reception Power Estimation Using Transmitter Identification Signal for Single Frequency Network.
IEEE Trans. Broadcast.
Sung Ik Park, Heung Mook Kim, Wangrok Oh
2008 B conf
A New Channel Reliability Value for Iterative MAP Turbo Decoder.
WiMob
Keunhyung Lee, Huisoo Lee, Yongwook Lee, Jihyun Lee, Wangrok Oh
2008 J jnl
Transmitter Identification Signal Analyzer for Single Frequency Network.
IEEE Trans. Broadcast.
Sung Ik Park, Jae-Young Lee, Heung Mook Kim, Wangrok Oh
2007 — conf
Preamble Design and Coarse Synchronization Using CAZAC Sequence for Uplink Cable Modem.
IMECS
Youngje Kim, Junseo Lee, Hyunju Ha, Eungdon Lee, Yun-Jeong Song, Wangrok Oh, Whanwoo Kim
2006 — conf
Design of New Concatenated Space-Time Block Codes Using Odd Transmit Antennas.
PWC
Taejin Jung, Wangrok Oh
2005 J jnl
Improving the performance of turbo codes with a simple protection scheme for error-prone bit positions.
IEEE Trans. Commun.
Wangrok Oh, Youhan Kim, Kyungwhoon Cheun
2005 J jnl
Iterative decoding and channel parameter estimation algorithms for repeat-accumulate codes.
IEEE Trans. Commun.
Wangrok Oh, Kyungwhoon Cheun
2005 B conf
Modified RA codes suitable for BPSK modulated systems with non-data-aided carrier recovery.
ISIT
Wangrok Oh, Kyungwhoon Cheun, Youhan Kim
2001 J jnl
Joint decoding and carrier phase recovery algorithm for turbo codes.
IEEE Commun. Lett.
Wangrok Oh, Kyungwhoon Cheun
2000 J jnl
Turbo decoder.
IEEE Commun. Lett.
Wangrok Oh, Kyungwhoon Cheun