Roger S. Cheng

83 papers A 1B 28C 1Journal 31Unranked 22
YearRankTypeTitle / Venue / Authors
2020 J jnl
Energy-Efficiency-Oriented Charge Scheduling and Beamforming for a Two-Tier Wireless Powered Network.
IEEE Internet Things J.
Runfa Zhou, Linlong Wu, Roger S. Cheng
2019 J jnl
Operating Reserves Provision From Residential Users Through Load Aggregators in Smart Grid: A Game Theoretic Approach.
IEEE Trans. Smart Grid
Shibo Chen, Roger S. Cheng
2019 — conf
Optimal Charge Scheduling for Energy-Constrained Wireless-Powered Network.
WF-IoT
Runfa Zhou, Roger S. Cheng
2018 B conf
Tradeoffs between storage and latency for cache-aided relay interference channels with No CSIT.
WCNC
Haobo Liang, Roger S. Cheng
2017 B conf
Achievable DoF for 2-User MIMO Relay Interference Channels with Outdated Channel State Information.
WCNC
Haobo Liang, Roger S. Cheng
2017 — conf
Capacity Region of a MAC with a Wireless-Powered DF Relay-to-Destination Link.
VTC Fall
Runfa Zhou, Roger S. Cheng
2017 B conf
Capacity regions of a MAC with a wireless-powered relay-to-destination link under different relay strategies.
PIMRC
Runfa Zhou, Roger S. Cheng
2016 B conf
Optimal scheduling and power allocation for wireless powered two-way relaying systems.
WCNC
Runfa Zhou, Roger S. Cheng
2014 J jnl
Clustering for Interference Alignment in Multiuser Interference Network.
IEEE Trans. Veh. Technol.
Sujie Chen, Roger S. Cheng
2014 — conf
Distributed Charging Control of Plug-In Electric Vehicles via the Stochastic Alternating Direction Method of Multipliers.
VTC Fall
Shibo Chen, Roger S. Cheng
2014 — conf
Optimal Real and Reactive Power Management for Residential Users in Smart Grid.
VTC Fall
Shibo Chen, Roger S. Cheng
2013 J jnl
On the Achievable Degrees of Freedom of a K-User MIMO Interference Channel with a MIMO Relay.
IEEE Trans. Wirel. Commun.
Sujie Chen, Roger S. Cheng
2013 — conf
On the design of interference alignment scheme for multi-user MIMO with limited feedback.
ICC
Yuxian Zhang, Roger S. Cheng
2013 J jnl
Relay Subset Selection in Cooperative Systems with Beamforming and Limited Feedback.
IEEE Trans. Wirel. Commun.
Yuxian Zhang, Roger S. Cheng
2013 — conf
Resource allocation for two-way relaying with network coding.
ICC
Shanshan Huang, Roger S. Cheng
2013 — conf
Signal-space-alignment-based opportunistic two-way communication via relay selection.
ICC
Sujie Chen, Roger S. Cheng
2012 — conf
Clustering for Interference Alignment in a Multiuser Interference Channel.
VTC Spring
Sujie Chen, Roger S. Cheng
2012 B conf
High SNR performance of antenna selection in MISO interference channel with zero-forcing and limited feedback.
WCNC
Yuxian Zhang, Roger S. Cheng
2011 J jnl
Network code assisted HARQ scheme in multi-user systems with cooperative relays.
Int. J. Commun. Networks Distributed Syst.
Chun Cheung, Roger S. Cheng
2011 B conf
On sum-rate of two-way relay with multiple antennas using PNC.
WCNC
Shanshan Huang, Roger S. Cheng
2010 B conf
Achieve the Degrees of Freedom of K-User MIMO Interference Channel with a MIMO Relay.
GLOBECOM
Sujie Chen, Roger S. Cheng
2009 — conf
Dynamic Decode-And-Forward and Amplify-And-Forward Cooperative Strategy Using Distributed Space-Time Code in Uplink MIMO Systems with Multiple Relays.
ICC
Yin Yang, Lilian Luo, Roger S. Cheng
2008 B conf
Channel Reuse for Accumulative Repetition Message-Forwarding on Wireless Ad-Hoc Networks.
WCNC
Kelvin K. Lai, Roger S. Cheng, Albert K. Wong
2007 B conf
Adaptive Modulation in Frequency Spreading OFDM System with Low Transmit Power Spectral Density Constraint.
WCNC
Chun Cheung, Roger S. Cheng
2007 J jnl
Adaptive Resource Allocation and Capacity Comparison of Downlink Multiuser MIMO-MC-CDMA and MIMO-OFDMA.
IEEE Trans. Wirel. Commun.
Ernest S. Lo, Peter W. C. Chan, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch, Wai Ho Mow
2007 J jnl
Capacity Maximization for Zero-Forcing MIMO-OFDMA Downlink Systems with Multiuser Diversity.
IEEE Trans. Wirel. Commun.
Peter W. C. Chan, Roger S. Cheng
2007 J jnl
Effect of Carrier Frequency Offset on Channel Estimation for SISO/MIMO-OFDM Systems.
IEEE Trans. Wirel. Commun.
Lingfan Weng, Edward K. S. Au, Peter W. C. Chan, Ross D. Murch, Roger S. Cheng, Wai Ho Mow, Vincent K. N. Lau
2007 B conf
Effective Antenna Selection in a Frequency-Selective Wireless LAN System.
WCNC
Hailing Meng, Ross D. Murch, Roger S. Cheng
2007 J jnl
Error probability for MIMO zero-forcing receiver with adaptive power allocation in the presence of imperfect channel state information.
IEEE Trans. Wirel. Commun.
Edward K. S. Au, Cheng Wang, Sana Sfar, Ross D. Murch, Wai Ho Mow, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief
2007 J jnl
On the Performance of the MIMO Zero-Forcing Receiver in the Presence of Channel Estimation Error.
IEEE Trans. Wirel. Commun.
Cheng Wang, Edward K. S. Au, Ross D. Murch, Wai Ho Mow, Roger S. Cheng, Vincent K. N. Lau
2007 J jnl
Performance Comparison of Downlink Multiuser MIMO-OFDMA and MIMO-MC-CDMA with Transmit Side Information - Multi-Cell Analysis.
IEEE Trans. Wirel. Commun.
Peter W. C. Chan, Ernest S. Lo, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch, Wai Ho Mow
2007 J jnl
Robust joint interference detection and decoding for OFDM-based cognitive radio systems with unknown interference.
IEEE J. Sel. Areas Commun.
Tao Li, Wai Ho Mow, Vincent K. N. Lau, Manhung Siu, Roger S. Cheng, Ross D. Murch
2006 J jnl
Achievable diversity order by space-time trellis coding combined with MLED and OFDM over frequency selective fading channels.
IEEE Trans. Wirel. Commun.
Daniel K. C. So, Roger S. Cheng
2006 B conf
Closed Loop Cross Layer Scheduling for Goodput Maximization with No CSIT.
GLOBECOM
Zuleita Ka Ming Ho, Vincent K. N. Lau, Roger S. Cheng
2006 B conf
Joint Antenna Selection in Space-Time Coded MIMO Systems with Outdated CSIT.
GLOBECOM
Roderick T. Luo, Roger S. Cheng, Vincent K. N. Lau
2006 J jnl
Layered maximum likelihood detection for MIMO systems in frequency selective fading channels.
IEEE Trans. Wirel. Commun.
Daniel K. C. So, Roger S. Cheng
2006 J jnl
The evolution path of 4G networks: FDD or TDD?
IEEE Commun. Mag.
Peter Wing Chau Chan, Ernest S. Lo, Ray R. Wang, Edward K. S. Au, Vincent K. N. Lau, Roger S. Cheng, Wai Ho Mow, Ross D. Murch, Khaled Ben Letaief
2004 J jnl
Diagonal block space-time code design for diversity and coding advantage over flat fading channels.
IEEE Trans. Signal Process.
Meixia Tao, Roger S. Cheng
2004 J jnl
Generalized layered space-time codes for high data rate wireless communications.
IEEE Trans. Wirel. Commun.
Meixia Tao, Roger S. Cheng
2004 J jnl
Iterative EM receiver for space-time coded systems in MIMO frequency-selective fading channels with channel gain and order estimation.
IEEE Trans. Wirel. Commun.
Daniel K. C. So, Roger S. Cheng
2004 B conf
Optimal resource allocation in SDMA/multiinput-single-output/OFDM systems under QoS and power constraints.
WCNC
Yui Ming Tsang, Roger S. Cheng
2004 — conf
Power control of CDMA systems with successive interference cancellation using the knowledge of battery power capacity.
ASP-DAC
Yan Wang, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
2004 — conf
Rate maximization in space-division multiple access (SDMA) /multi-input-single-output (MISO) /OFDM systems under QoS and power constraints.
ICC
Yui Ming Tsang, Roger S. Cheng
2003 J jnl
A robust rank estimation algorithm of group-blind MMSE multiuser detectors for CDMA systems.
IEEE Trans. Commun.
Zhiyu Xu, Roger S. Cheng
2003 J jnl
Trellis-coded differential unitary space-time modulation over flat fading channels.
IEEE Trans. Commun.
Meixia Tao, Roger S. Cheng
2002 B conf
Detection techniques for V-BLAST in frequency selective fading channels.
WCNC
Daniel K. C. So, Roger S. Cheng
2002 B conf
Iterative bit & power allocation for V-BLAST based OFDM MIMO system in frequency selective fading channel.
WCNC
Ka-Wai Ng, Roger S. Cheng, Ross D. Murch
2002 — conf
Layered maximum likelihood detection for V-BLAST in frequency selective fading channels.
VTC Spring
Daniel K. C. So, Roger S. Cheng
2002 — conf
Low complexity OFDM receiver using Log-FFT for coded OFDM system.
ISCAS (3)
Yan Wang, Hing Mo Lam, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
2002 — conf
Performance evaluation of space-time coding over frequency selective fading channel.
VTC Spring
Daniel Ka Chun So, Roger S. Cheng
2002 — conf
Performance study of OFDM receiver using FFT based on log number system.
VTC Spring
Yan Wang, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
2002 B conf
Trellis-coded differential unitary space-time modulation in slow flat fading channels with interleaver.
WCNC
Meixia Tao, Roger S. Cheng
2001 B conf
Blind noise suppression decorrelating multiuser detector for reverse link in multipath DS-CDMA systems.
GLOBECOM
Zhiyu Xu, Roger S. Cheng
2001 J jnl
Channel estimation for OFDM transmission in multipath fading channels based on parametric channel modeling.
IEEE Trans. Commun.
Baoguo Yang, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
2001 B conf
Differential space-time block codes.
GLOBECOM
Meixia Tao, Roger S. Cheng
2001 J jnl
Improved design criteria and new trellis codes for space-time coded modulation in slow flat fading channels.
IEEE Commun. Lett.
Meixia Tao, Roger S. Cheng
2001 — conf
Multi-stage low complexity maximum likelihood detection for OFDM/SDMA wireless LANs.
ICC
Junqiang Li, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
2001 J jnl
Multistage group-blind adaptive multiuser detector for reverse link in direct-sequence CDMA systems.
J. Commun. Networks
Zhiyu Xu, Roger S. Cheng
2001 — conf
Multistage semi-blind adaptive multiuser detector for reverse link in CDMA systems.
ICC
Zhiyu Xu, Roger S. Cheng
2001 — conf
Optimal power allocation scheme on generalized layered space-time coding systems.
ICC
L. H. C. Jason, Meixia Tao, Roger S. Cheng
2000 B conf
A low complexity architecture of the V-BLAST system.
WCNC
Wong Kwan Wai, Chi-Ying Tsui, Roger S. Cheng
2000 C conf
A low power VLSI architecture of SOVA-based turbo-code decoder using scarce state transition scheme.
ISCAS
Yan Wang, Chi-Ying Tsui, Roger S. Cheng
2000 J jnl
An overview of the center for wireless information technology at the Hong Kong University of Science and Technology.
ACM SIGMOBILE Mob. Comput. Commun. Rev.
Khaled Ben Letaief, Roger S. Cheng, Ross D. Murch
2000 B conf
Combined multiuser interference cancellation and antenna array processing for DS/CDMA systems.
PIMRC
Lydia L. W. Leung, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch
2000 B conf
Composite interference cancellation scheme for CDMA systems.
GLOBECOM
Billy Chi-Kin Poon, Chi-Ying Tsui, Roger S. Cheng
2000 B conf
DC error correction for image transmission over wireless channels.
WCNC
Tin Tak Cheung, Roger S. Cheng, Khaled Ben Letaief
2000 B conf
Low complexity turbo space-time code for system with large number of antennas.
GLOBECOM
Leung Hang Ching Jason, Roger S. Cheng
2000 B conf
Power control for multirate CDMA systems with interference cancellation.
GLOBECOM
Siu Man Shum, Roger S. Cheng
2000 — conf
Semi-Blind Multiuser Detector for Reverse Link in CDMA Systems.
ICC (3)
Zhiyu Xu, Roger S. Cheng
2000 — conf
VLSI implementation of rake receiver for IS-95 CDMA Testbed using FPGA.
ASP-DAC
Oliver Yuk-Hang Leung, Chi-Ying Tsui, Roger S. Cheng
1999 B conf
Adaptive tracking of optimal bit and power allocation for OFDM systems in time-varying channels.
WCNC
Sai Kit Lai, Roger S. Cheng, Khaled Ben Letaief, Chi-Ying Tsui
1999 B conf
An improved combined symbol and sampling clock synchronization method for OFDM systems.
WCNC
Baoguo Yang, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
1999 B conf
Integrated interference cancellation and decoding for CDMA systems using turbo code.
WCNC
Angel Wai Ki Shurk, Roger S. Cheng
1999 B conf
Low-complexity antenna diversity receivers with SINR enhancement for WCDMA handsets.
WCNC
Peter W. C. Chan, Roger S. Cheng, Curtis Ling
1999 J jnl
Multiuser OFDM with adaptive subcarrier, bit, and power allocation.
IEEE J. Sel. Areas Commun.
Cheong Yui Wong, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch
1999 A conf
Reducing power consumption of turbo code decoder using adaptive iteration with variable supply voltage.
ISLPED
Oliver Yuk-Hang Leung, Chung-Wai Yue, Chi-Ying Tsui, Roger S. Cheng
1999 — conf
Unequal error protection for wireless transmission of MPEG audio.
ISCAS (6)
Chi Wai Yung, Hung Fai Fu, Chi-Ying Tsui, Roger S. Cheng, D. George
1997 — conf
Improvements in SOVA-Based Decoding for Turbo Codes.
ICC (3)
Lang Lin, Roger S. Cheng
1995 J jnl
Symmetric capacity and signal design for L-out-of-K symbol-synchronous CDMA Gaussian channels.
IEEE Trans. Inf. Theory
A. A. Alsugair, Roger S. Cheng
1993 J jnl
Gaussian multiaccess channels with ISI: Capacity region and multiuser water-filling.
IEEE Trans. Inf. Theory
Roger S. Cheng, Sergio Verdú
1993 J jnl
On limiting characterizations of memoryless multiuser capacity regions.
IEEE Trans. Inf. Theory
Roger S. Cheng, Sergio Verdú
1992 J jnl
The effect of asynchronism on the total capacity of Gaussian multiple-access channels.
IEEE Trans. Inf. Theory
Roger S. Cheng, Sergio Verdú
1991 J jnl
Capacity of root-mean-square bandlimited Gaussian multiuser channels.
IEEE Trans. Inf. Theory
Roger S. Cheng, Sergio Verdú