Gi-Hong Im

106 papers B 11C 1Journal 85Unranked 9
YearRankTypeTitle / Venue / Authors
2017 J jnl
On Achievable Rate of User Selection for MIMO Broadcast Channels With Limited Feedback.
IEEE Trans. Commun.
Moonsik Min, Yo-Seb Jeon, Gi-Hong Im
2016 J jnl
Efficient Codebook Design for Co-Operative MIMO Systems With Decode-and-Forward Relay.
IEEE Commun. Lett.
Tae-Kyoung Kim, Wonseok Choi, Gi-Hong Im
2016 J jnl
Maximization of Long-Term Average Throughput for Cooperative Secondary System With HARQ-Based Primary System in Cognitive Radio Network.
IEEE Commun. Lett.
Eun-Yeong Park, Moon-Gun Song, Wonseok Choi, Gi-Hong Im
2016 J jnl
On Achievable Multiplexing Gain of BD in MIMO Broadcast Channels With Limited Feedback.
IEEE Trans. Wirel. Commun.
Moonsik Min, Yo-Seb Jeon, Gi-Hong Im
2016 J jnl
Time-Domain Differential Feedback for Massive MISO-OFDM Systems in Correlated Channels.
IEEE Trans. Commun.
Yo-Seb Jeon, Hyun-Myung Kim, Yong-Sang Cho, Gi-Hong Im
2015 — conf
Block diagonalization and user selection for MIMO broadcast channels with limited feedback.
ICC
Moonsik Min, Yo-Seb Jeon, Gi-Hong Im
2015 — conf
Channel quantization for limited feedback-based block diagonalization in MIMO broadcast channels.
ICC
Moonsik Min, Gi-Hong Im
2015 J jnl
Improved Spectrum-Sharing Protocol for Cognitive Radio Networks With Multiuser Cooperation.
IEEE Trans. Commun.
Tae-Kyoung Kim, Hyun-Myung Kim, Moon-Gun Song, Gi-Hong Im
2015 J jnl
Low-Complexity Detection Scheme for Cooperative MIMO Systems With Decode-and-Forward Relays.
IEEE Trans. Commun.
Hyun-Myung Kim, Tae-Kyoung Kim, Moonsik Min, Gi-Hong Im
2015 J jnl
Low-Complexity Power Allocation With Network-Coded Cooperation for Single-Carrier Transmission.
IEEE Commun. Lett.
Seoulmin Lee, Tae-Kyoung Kim, Gi-Hong Im
2014 J jnl
Distributed Block Diagonalization with Selective Zero Forcing for Multicell MU-MIMO Systems.
IEEE Signal Process. Lett.
Yo-Seb Jeon, Young-Jin Kim, Moonsik Min, Gi-Hong Im
2014 J jnl
Feedback Optimization Schemes for Downlink MISO-OFDMA Systems With Heterogeneous Users.
IEEE Trans. Wirel. Commun.
Hyun-Myung Kim, Moonsik Min, Gi-Hong Im
2014 J jnl
Frequency domain channel estimation for MIMO SC-FDMA systems with CDM pilots.
J. Commun. Networks
Hyun-Myung Kim, Dongsik Kim, Tae-Kyoung Kim, Gi-Hong Im
2014 J jnl
Grouped Channel Quantization and Antenna Combining for Multiuser MIMO OFDM Systems.
IEEE Commun. Lett.
Yun-Seong Kang, Moonsik Min, Gi-Hong Im
2014 — conf
MSE-Based Transceiver Design for Decentralized Transmit Power Minimization of Multi-Cell MIMO Cognitive Radio Systems.
VTC Spring
Eun-Yeong Park, Young-Jin Kim, Moon-Gun Song, Gi-Hong Im
2014 J jnl
Rate Adaptation and Power Allocation for Cognitive Radio Networks with HARQ-Based Primary System.
IEEE Trans. Commun.
Moon-Gun Song, Young-Jin Kim, Eun-Yeong Park, Gi-Hong Im
2014 J jnl
Soft Combining for Cooperative Spectrum Sensing over Fast-Fading Channels.
IEEE Commun. Lett.
Wonseok Choi, Moon-Gun Song, Jaeha Ahn, Gi-Hong Im
2013 J jnl
Cooperation-Based Dynamic Spectrum Leasing via Multi-Winner Auction of Multiple Bands.
IEEE Trans. Commun.
Hyoung-Jin Lim, Moon-Gun Song, Gi-Hong Im
2013 J jnl
Decentralized Beamformer Design with Limited Multi-Cell Cooperation for Interference Channel of Cognitive Radio Networks.
IEEE Trans. Wirel. Commun.
Young-Jin Kim, Moon-Gun Song, Yong-Sang Cho, Gi-Hong Im
2013 B conf
Efficient QRM-MAP detector for spatial multiplexing MIMO systems.
WCNC
Hyun-Myung Kim, Dongsik Kim, Tae-Kyoung Kim, Gi-Hong Im
2013 B conf
Feedback granularity control for multiuser MIMO-OFDMA systems.
WCNC
Hyun-Myung Kim, Moonsik Min, Gi-Hong Im
2013 J jnl
On the Performance Analysis of MISO Broadcast Channels with Spatial Heterogeneity.
IEEE Commun. Lett.
Moonsik Min, Hyun-Myung Kim, Gi-Hong Im
2013 J jnl
Opportunistic Two-Stage Feedback and Scheduling for MIMO Downlink Systems.
IEEE Trans. Commun.
Moonsik Min, Dongsik Kim, Hyun-Myung Kim, Gi-Hong Im
2013 B conf
Performance analysis for decode-and-forward relay system with HARQ in Nakagami-m fading channels.
WCNC
Moon-Gun Song, Hyoung-Jin Lim, Gi-Hong Im, Jaedon Park, Guisoon Park
2013 J jnl
Power Efficient Transceiver Designs for Multi-Cell Coordination in MIMO Cognitive Radio Networks.
IEEE Trans. Commun.
Young-Jin Kim, Hyoung-Jin Lim, Moon-Gun Song, Gi-Hong Im
2013 B conf
Subband interference suppression in channel shortening for OFDMA downlink systems.
WCNC
Hyun-Myung Kim, Dongsik Kim, Gi-Hong Im, Seongwoo Ahn
2012 J jnl
Deployment and coverage of cognitive radio networks in TV white space.
IEEE Commun. Mag.
Kyu-Min Kang, Jae Cheol Park, Sang-In Cho, Byung Jang Jeong, Young-Jin Kim, Hyoung-Jin Lim, Gi-Hong Im
2012 B conf
Enhanced QRD-M algorithm for soft-output MIMO detection.
GLOBECOM
Tae-Kyoung Kim, Hyun-Myung Kim, Gi-Hong Im
2012 J jnl
Improved Channel-Dependent User Selection for an SC-FDMA System.
IEEE Commun. Lett.
Yong-Sang Cho, Dongsik Kim, Tae-Kyoung Kim, Gi-Hong Im
2012 J jnl
Improved parameter estimation with threshold adaptation of cognitive local sensors.
J. Commun. Networks
Dae-Young Seol, Hyoung-Jin Lim, Moon-Gun Song, Gi-Hong Im
2012 J jnl
Iterative Channel Estimation with Frequency Replacement for SC-FDMA Systems.
IEEE Trans. Commun.
Dongsik Kim, Hyun-Myung Kim, Gi-Hong Im
2012 J jnl
Joint Sensing Adaptation and Resource Allocation for Cognitive Radio with Imperfect Sensing.
IEEE Trans. Commun.
Hyoung-Jin Lim, Dae-Young Seol, Gi-Hong Im
2012 J jnl
Pilot-Symbol Assisted Power Delay Profile Estimation for MIMO-OFDM Systems.
IEEE Commun. Lett.
Young-Jin Kim, Gi-Hong Im
2012 J jnl
Soft Log Likelihood Ratio Replacement for Low-Complexity Maximum-Likelihood Detection.
IEEE Commun. Lett.
Dongsik Kim, Hyun-Myung Kim, Gi-Hong Im
2012 J jnl
Spectral Efficient Multiuser Technique with Channel-Dependent Resource Allocation Schemes.
IEEE Trans. Wirel. Commun.
Chan-Ho Choi, Hyoung-Jin Lim, Tae-Kyoung Kim, Gi-Hong Im, Victor B. Lawrence
2011 J jnl
Bit-Interleaved Coded Transmission with Multilevel Modulation for Non-Orthogonal Cooperative Systems.
IEEE Trans. Commun.
Chan-Ho Choi, Young-Jin Kim, Gi-Hong Im
2011 J jnl
Improved Network-Coded Cooperative Transmission with Low-Complexity Adaptation to Wireless Channels.
IEEE Trans. Commun.
Dongsik Kim, Hyun-Myung Kim, Gi-Hong Im
2011 J jnl
Opportunistic Network-Coded Cooperative Transmission with Demodulate-and-Forward Protocol in Wireless Channels.
IEEE Trans. Commun.
Tae-Won Yune, Dongsik Kim, Gi-Hong Im
2011 — conf
Power Budget Allocations for Auctions with Multi-Bands in Cooperation-Based Spectrum Leasing.
ICC
Hyoung-Jin Lim, Dae-Young Seol, Gi-Hong Im
2011 — conf
Space-Time Block Coded Transmission with Phase Feedback for Two-User MIMO-MAC.
ICC
Young-Jin Kim, Chan-Ho Choi, Gi-Hong Im
2011 J jnl
User Scheduling and Adaptive Multilevel Modulation for SC-FDMA with Iterative Multiuser Detection.
IEEE Commun. Lett.
Tae-Kyoung Kim, Chan-Ho Choi, Hyoung-Jin Lim, Gi-Hong Im
2010 — conf
A proportional fair scheduling algorithm for SC-FDMA with iterative multiuser detection.
ICTC
Hyoung-Jin Lim, Tae-Kyoung Kim, Gi-Hong Im
2010 J jnl
Bit-interleaved coded multilevel modulation for single-carrier frequency-domain equalization.
IEEE Commun. Lett.
Chan-Ho Choi, Gi-Hong Im
2010 J jnl
Decision-directed channel estimation for SC-FDE in amplify-and-forward relaying networks.
IEEE Commun. Lett.
Hyun-Myung Kim, Tae-Won Yune, Dongsik Kim, Gi-Hong Im
2010 J jnl
Iterative detection for spectral efficient user cooperative transmissions over multipath fading channels.
IEEE Trans. Commun.
Tae-Won Yune, Dongsik Kim, Gi-Hong Im
2010 J jnl
Recursive Channel Estimation Method for OFDM-Based Cooperative Systems.
IEEE Commun. Lett.
Moon-Gun Song, Dongsik Kim, Gi-Hong Im
2010 J jnl
Resource Allocation for Mitigating the Effect of Sensing Errors in Cognitive Radio Networks.
IEEE Commun. Lett.
Hyoung-Jin Lim, Dae-Young Seol, Gi-Hong Im
2010 J jnl
SC-FDMA with iterative multiuser detection: improvements on power/spectral efficiency.
IEEE Commun. Mag.
Tae-Won Yune, Chan-Ho Choi, Gi-Hong Im, Jong-Bu Lim, Eungsun Kim, Yoon-Chae Cheong, Ki-Ho Kim
2010 J jnl
Spectral Efficient Cooperative Diversity Technique with Multi-Layered Modulation.
IEEE Trans. Commun.
Chan-Ho Choi, Ui-Kun Kwon, Young-Jin Kim, Gi-Hong Im
2010 J jnl
Spectral efficient transmit diversity techniques without cyclic prefix for fading relay channels.
IEEE Trans. Commun.
Ui-Kun Kwon, Dae-Young Seol, Gi-Hong Im
2009 J jnl
Amplitude clipping and iterative reconstruction of MIMO-OFDM signals with optimum equalization.
IEEE Trans. Wirel. Commun.
Ui-Kun Kwon, Dongsik Kim, Gi-Hong Im
2009 J jnl
An Effective PAPR Reduction of SFBC-OFDM for Multinode Cooperative Transmission.
IEEE Signal Process. Lett.
Young-Jin Kim, Ui-Kun Kwon, Dae-Young Seol, Gi-Hong Im
2009 B conf
Bit-Interleaved Coded Transmission with Multilevel Modulation for MIMO-OFDM Systems.
GLOBECOM
Chan-Ho Choi, Gi-Hong Im
2009 B conf
Cooperative Spectrum Sensing with Dynamic Threshold Adaptation.
GLOBECOM
Dae-Young Seol, Hyoung-Jin Lim, Gi-Hong Im
2009 J jnl
Cyclic delay diversity with frequency domain turbo equalization for uplink fast fading channels.
IEEE Commun. Lett.
Ui-Kun Kwon, Gi-Hong Im
2009 J jnl
Full-rate cooperative communications with spatial diversity for half-duplex uplink relay channels.
IEEE Trans. Wirel. Commun.
Ui-Kun Kwon, Chan-Ho Choi, Gi-Hong Im
2009 J jnl
Iterative multiuser detection with spectral efficient relaying protocols for single-carrier transmission.
IEEE Trans. Wirel. Commun.
Tae-Won Yune, Jong-Bu Lim, Gi-Hong Im
2009 J jnl
MIMO Spatial Multiplexing Technique With Transmit Diversity.
IEEE Signal Process. Lett.
Ui-Kun Kwon, Gi-Hong Im, Jong-Bu Lim
2009 B conf
Optimal threshold adaptation with radio environment map for cognitive radio networks.
ISIT
Dae-Young Seol, Hyoung-Jin Lim, Gi-Hong Im
2009 J jnl
Performance of single carrier transmission with cooperative diversity over fast fading channels.
IEEE Trans. Commun.
Dae-Young Seol, Ui-Kun Kwon, Gi-Hong Im
2009 J jnl
Primary network cognition with spatial diversity signature.
IEEE Commun. Lett.
Dae-Young Seol, Tae-Won Yune, Gi-Hong Im
2009 J jnl
QoS-constrained opportunistic scheduling for sc-fdma with iterative multiuser detection.
IEEE Commun. Lett.
Hyoung-Jin Lim, Tae-Won Yune, Gi-Hong Im
2008 B conf
A Pilot Design Technique for Single-Carrier Transmission over Fast Fading Relay Channels.
GLOBECOM
Dongsik Kim, Ui-Kun Kwon, Gi-Hong Im, Changyong Shin
2008 — conf
A Spectral efficient Relay-Based Transmit Diversity Technique for SC-FDE without Cyclic Prefix.
ICC
Ui-Kun Kwon, Dae-Young Seol, Gi-Hong Im, Young-Doo Kim
2008 J jnl
Bandwidth-efficient OFDM transmission with iterative cyclic prefix reconstruction.
J. Commun. Networks
Jong-Bu Lim, Eungsun Kim, Cheol-Jin Park, Hui-Chul Won, Ki-Ho Kim, Gi-Hong Im
2008 J jnl
Iterative Multiuser Detection for Single-Carrier Transmission With SFBC.
IEEE Signal Process. Lett.
Jong-Bu Lim, Chan-Ho Choi, Hyoung-Jin Lim, Gi-Hong Im
2008 J jnl
Iterative Multiuser Detection with Spectral Efficient Protocol for Relay-Assisted SC-FDE.
IEEE Commun. Lett.
Tae-Won Yune, Jong-Bu Lim, Yoon-Chae Cheong, Gi-Hong Im
2008 B conf
Low-Complexity Iterative Detection for Spectral Efficient Cooperative Transmission.
GLOBECOM
Tae-Won Yune, Gi-Hong Im, Jong-Bu Lim
2008 J jnl
Pilot Position Selection and Detection for Channel Estimation of SC-FDE.
IEEE Commun. Lett.
Dongsik Kim, Ui-Kun Kwon, Gi-Hong Im
2007 J jnl
Amplitude Clipping and Iterative Reconstruction of STBC/SFBC-OFDM Signals.
IEEE Signal Process. Lett.
Ui-Kun Kwon, Dongsik Kim, Ki-Ho Kim, Gi-Hong Im
2007 J jnl
An Efficient Cyclic Prefix Reconstruction Technique for MIMO Single-Carrier Frequency-Domain Equalization.
IEEE Commun. Lett.
Min-Sung Kim, Jong-Bu Lim, Seung-Yong Park, Gi-Hong Im
2007 J jnl
An Iteration Technique for Recovering Insufficient Cyclic Prefix and Clipped OFDM Signals.
IEEE Signal Process. Lett.
Ui-Kun Kwon, Gi-Hong Im, Eungsun Kim
2007 J jnl
An Iterative Cyclic Prefix Reconstruction Technique for Multi-Antenna Single-Carrier Transmission Systems over Multipath Wireless Channels.
IEICE Trans. Commun.
Min-Sung Kim, Jong-Bu Lim, Gi-Hong Im
2007 J jnl
Iterative Multiuser Detection for Single-Carrier Modulation with Frequency-Domain Equalization.
IEEE Commun. Lett.
Jong-Bu Lim, Chan-Ho Choi, Tae-Won Yune, Gi-Hong Im
2007 B conf
Relay-Assisted SFBC Single Carrier Transmission Over Uplink Fast Fading Channels.
GLOBECOM
Dae-Young Seol, Ui-Kun Kwon, Gi-Hong Im, Eungsun Kim
2007 J jnl
Relay-based single carrier transmission with SFBC in uplink fast fading channels.
IEEE Commun. Lett.
Dae-Young Seol, Ui-Kun Kwon, Gi-Hong Im, Eungsun Kim
2007 J jnl
Unique-word-based single carrier system with decision feedback equalization for space-time block coded transmissions.
IEEE Commun. Lett.
Chan-Ho Choi, Jong-Bu Lim, Gi-Hong Im
2006 J jnl
Cyclic prefixed single carrier transmission with SFBC over mobile wireless channels.
IEEE Signal Process. Lett.
Jin-Ho Jang, Hui-Chul Won, Gi-Hong Im
2006 J jnl
MIMO-OFDM with insufficient cyclic prefix.
IEEE Commun. Lett.
Jong-Bu Lim, Chan-Ho Choi, Gi-Hong Im
2006 J jnl
Single Carrier Frequency-Domain Equalization with Transmit Diversity over Mobile Multipath Channels.
IEICE Trans. Commun.
Tae-Won Yune, Chan-Ho Choi, Gi-Hong Im
2005 J jnl
Improved Channel Estimation for OFDM Systems with Multiple Transmit Antennas over Time-Varying Multipath Fading Channels.
IEICE Trans. Commun.
Hui-Chul Won, Gi-Hong Im
2005 — conf
Improved cyclic prefix reconstruction and its application to space-time block coded orthogonal frequency division multiplexing transmission.
ICC
Cheol-Jin Park, Gi-Hong Im
2005 J jnl
Iterative cyclic prefix reconstruction and channel estimation for a STBC OFDM system.
IEEE Commun. Lett.
Hui-Chul Won, Gi-Hong Im
2005 — conf
Iterative cyclic prefix reconstruction and channel estimation for space-time block coded frequency division multiplexing.
ICC
Hui-Chul Won, Jin-Ho Jang, Gi-Hong Im
2005 J jnl
Low-Complexity Estimation Method of Cyclic-Prefix Length for DMT VDSL System.
IEICE Trans. Commun.
Hui-Chul Won, Gi-Hong Im
2005 J jnl
Turbo Layered Space Frequency Coded OFDM for High Speed Wireless Communications.
IEICE Trans. Commun.
Jong-Bu Lim, Cheol-Jin Park, Gi-Hong Im
2004 J jnl
Efficient DMT/OFDM transmission with insufficient cyclic prefix.
IEEE Commun. Lett.
Cheol-Jin Park, Gi-Hong Im
2004 J jnl
Efficient cyclic prefix reconstruction for coded OFDM systems.
IEEE Commun. Lett.
Cheol-Jin Park, Gi-Hong Im
2004 J jnl
Performance analysis of cyclostationary interference suppression for multiuser wired communication systems.
J. Commun. Networks
Gi-Hong Im, Hui-Chul Won
2002 J jnl
A reliable blind convergence technique for phase-splitting equalizers.
IEEE Commun. Lett.
Gi-Hong Im
2002 J jnl
FEXT cancellation for twisted-pair transmission.
IEEE J. Sel. Areas Commun.
Gi-Hong Im, Kyu-Min Kang, Cheol-Jin Park
2002 J jnl
Performance of a 51.84-Mb/s VDSL transceiver over the loop with bridged taps.
IEEE Trans. Commun.
Gi-Hong Im
2001 J jnl
A blind equalization with the sign algorithm for broadband access.
IEEE Commun. Lett.
Gi-Hong Im, Cheol-Jin Park, Hui-Chul Won
2001 J jnl
All digital timing recovery and programmable gain amplifier controller for VDSL transmission.
IEEE Trans. Consumer Electron.
Gi-Hong Im, Do-Hoon Kim
2001 J jnl
Performance of a hybrid decision feedback equalizer structure for CAP-based DSL systems.
IEEE Trans. Signal Process.
Gi-Hong Im, Kyu-Min Kang
2001 J jnl
RF interference suppression for VDSL system.
IEEE Trans. Consumer Electron.
Gi-Hong Im, Hui-Chul Won
2000 J jnl
All digital 1.62 Mb/s QPSK burst-mode system for FTTC/VDSL transmission.
IEEE Trans. Consumer Electron.
Gi-Hong Im, Cheol-Jin Park
2000 J jnl
Convergence behavior of a PS-FSE in the presence of a cyclostationary crosstalk interference.
IEEE Commun. Lett.
Gi-Hong Im, Hui-Hong Won, Cheol-Jin Park
2000 J jnl
Modulo-type Viterbi decoder for high-speed digital transmission systems.
IEEE Commun. Lett.
Kyu-Min Kang, Gi-Hong Im
1998 J jnl
A pipelined adaptive NEXT canceller.
IEEE Trans. Signal Process.
Gi-Hong Im, Naresh R. Shanbhag
1998 J jnl
VLSI systems design of 51.84 Mb/s transceivers for ATM-LAN and broadband access.
IEEE Trans. Signal Process.
Naresh R. Shanbhag, Gi-Hong Im
1996 J jnl
Pipelined adaptive IIR filter architectures using scattered and relaxed look-ahead transformations.
IEEE Trans. Signal Process.
Naresh R. Shanbhag, Gi-Hong Im
1995 J jnl
51.84 Mb/s 16 CAP ATM LAN Standard.
IEEE J. Sel. Areas Commun.
Gi-Hong Im, Dale D. Harman, Gang Huang, A. V. Mandzik, Mai-Huong Nguyen, Jean-Jacques Werner
1995 J jnl
Bandwidth-Efficient Digital Transmission over Unshielded Twisted-Pair Wiring.
IEEE J. Sel. Areas Commun.
Gi-Hong Im, Jean-Jacques Werner
1995 J jnl
Local Distribution for Interactive Multimedia TV to the Home.
IEEE Multim.
Dale D. Harman, Gang Huang, Gi-Hong Im, Mai-Huong Nguyen, Jean-Jacques Werner, Michael K. Wong
1995 C conf
Pipelined Adaptive IIR Filter Architecture.
ISCAS
Naresh R. Shanbhag, Gi-Hong Im