Roger S. Cheng

Publication Activity (10 Years)

Years Active: 1991-2020
Publications (10 Years): 8

Top Topics

Power Management

Subset Selection

Top Venues

IEEE Trans. Wirel. Commun.

Publications

Runfa Zhou, Linlong Wu, Roger S. Cheng
Energy-Efficiency-Oriented Charge Scheduling and Beamforming for a Two-Tier Wireless Powered Network. IEEE Internet Things J. 7 (3) (2020)
Shibo Chen, Roger S. Cheng
Operating Reserves Provision From Residential Users Through Load Aggregators in Smart Grid: A Game Theoretic Approach. IEEE Trans. Smart Grid 10 (2) (2019)
Runfa Zhou, Roger S. Cheng
Optimal Charge Scheduling for Energy-Constrained Wireless-Powered Network. WF-IoT (2019)
Haobo Liang, Roger S. Cheng
Tradeoffs between storage and latency for cache-aided relay interference channels with No CSIT. WCNC (2018)
Runfa Zhou, Roger S. Cheng
Capacity regions of a MAC with a wireless-powered relay-to-destination link under different relay strategies. PIMRC (2017)
Runfa Zhou, Roger S. Cheng
Capacity Region of a MAC with a Wireless-Powered DF Relay-to-Destination Link. VTC Fall (2017)
Haobo Liang, Roger S. Cheng
Achievable DoF for 2-User MIMO Relay Interference Channels with Outdated Channel State Information. WCNC (2017)
Runfa Zhou, Roger S. Cheng
Optimal scheduling and power allocation for wireless powered two-way relaying systems. WCNC (2016)
Shibo Chen, Roger S. Cheng
Optimal Real and Reactive Power Management for Residential Users in Smart Grid. VTC Fall (2014)
Sujie Chen, Roger S. Cheng
Clustering for Interference Alignment in Multiuser Interference Network. IEEE Trans. Veh. Technol. 63 (6) (2014)
Shibo Chen, Roger S. Cheng
Distributed Charging Control of Plug-In Electric Vehicles via the Stochastic Alternating Direction Method of Multipliers. VTC Fall (2014)
Sujie Chen, Roger S. Cheng
Signal-space-alignment-based opportunistic two-way communication via relay selection. ICC (2013)
Yuxian Zhang, Roger S. Cheng
Relay Subset Selection in Cooperative Systems with Beamforming and Limited Feedback. IEEE Trans. Wirel. Commun. 12 (10) (2013)
Sujie Chen, Roger S. Cheng
On the Achievable Degrees of Freedom of a K-User MIMO Interference Channel with a MIMO Relay. IEEE Trans. Wirel. Commun. 12 (8) (2013)
Yuxian Zhang, Roger S. Cheng
On the design of interference alignment scheme for multi-user MIMO with limited feedback. ICC (2013)
Shanshan Huang, Roger S. Cheng
Resource allocation for two-way relaying with network coding. ICC (2013)
Sujie Chen, Roger S. Cheng
Clustering for Interference Alignment in a Multiuser Interference Channel. VTC Spring (2012)
Yuxian Zhang, Roger S. Cheng
High SNR performance of antenna selection in MISO interference channel with zero-forcing and limited feedback. WCNC (2012)
Shanshan Huang, Roger S. Cheng
On sum-rate of two-way relay with multiple antennas using PNC. WCNC (2011)
Chun Cheung, Roger S. Cheng
Network code assisted HARQ scheme in multi-user systems with cooperative relays. Int. J. Commun. Networks Distributed Syst. 6 (4) (2011)
Sujie Chen, Roger S. Cheng
Achieve the Degrees of Freedom of K-User MIMO Interference Channel with a MIMO Relay. GLOBECOM (2010)
Yin Yang, Lilian Luo, Roger S. Cheng
Dynamic Decode-And-Forward and Amplify-And-Forward Cooperative Strategy Using Distributed Space-Time Code in Uplink MIMO Systems with Multiple Relays. ICC (2009)
Kelvin K. Lai, Roger S. Cheng, Albert K. Wong
Channel Reuse for Accumulative Repetition Message-Forwarding on Wireless Ad-Hoc Networks. WCNC (2008)
Edward K. S. Au, Cheng Wang, Sana Sfar, Ross D. Murch, Wai Ho Mow, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief
Error probability for MIMO zero-forcing receiver with adaptive power allocation in the presence of imperfect channel state information. IEEE Trans. Wirel. Commun. 6 (4) (2007)
Cheng Wang, Edward K. S. Au, Ross D. Murch, Wai Ho Mow, Roger S. Cheng, Vincent K. N. Lau
On the Performance of the MIMO Zero-Forcing Receiver in the Presence of Channel Estimation Error. IEEE Trans. Wirel. Commun. 6 (3) (2007)
Peter W. C. Chan, Roger S. Cheng
Capacity Maximization for Zero-Forcing MIMO-OFDMA Downlink Systems with Multiuser Diversity. IEEE Trans. Wirel. Commun. 6 (5) (2007)
Hailing Meng, Ross D. Murch, Roger S. Cheng
Effective Antenna Selection in a Frequency-Selective Wireless LAN System. WCNC (2007)
Lingfan Weng, Edward K. S. Au, Peter W. C. Chan, Ross D. Murch, Roger S. Cheng, Wai Ho Mow, Vincent K. N. Lau
Effect of Carrier Frequency Offset on Channel Estimation for SISO/MIMO-OFDM Systems. IEEE Trans. Wirel. Commun. 6 (5) (2007)
Chun Cheung, Roger S. Cheng
Adaptive Modulation in Frequency Spreading OFDM System with Low Transmit Power Spectral Density Constraint. WCNC (2007)
Tao Li, Wai Ho Mow, Vincent K. N. Lau, Manhung Siu, Roger S. Cheng, Ross D. Murch
Robust joint interference detection and decoding for OFDM-based cognitive radio systems with unknown interference. IEEE J. Sel. Areas Commun. 25 (3) (2007)
Ernest S. Lo, Peter W. C. Chan, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch, Wai Ho Mow
Adaptive Resource Allocation and Capacity Comparison of Downlink Multiuser MIMO-MC-CDMA and MIMO-OFDMA. IEEE Trans. Wirel. Commun. 6 (3) (2007)
Peter W. C. Chan, Ernest S. Lo, Vincent K. N. Lau, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch, Wai Ho Mow
Performance Comparison of Downlink Multiuser MIMO-OFDMA and MIMO-MC-CDMA with Transmit Side Information - Multi-Cell Analysis. IEEE Trans. Wirel. Commun. 6 (6) (2007)
Daniel K. C. So, Roger S. Cheng
Layered maximum likelihood detection for MIMO systems in frequency selective fading channels. IEEE Trans. Wirel. Commun. 5 (4) (2006)
Daniel K. C. So, Roger S. Cheng
Achievable diversity order by space-time trellis coding combined with MLED and OFDM over frequency selective fading channels. IEEE Trans. Wirel. Commun. 5 (6) (2006)
Zuleita Ka Ming Ho, Vincent K. N. Lau, Roger S. Cheng
Closed Loop Cross Layer Scheduling for Goodput Maximization with No CSIT. GLOBECOM (2006)
Roderick T. Luo, Roger S. Cheng, Vincent K. N. Lau
Joint Antenna Selection in Space-Time Coded MIMO Systems with Outdated CSIT. GLOBECOM (2006)
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
The evolution path of 4G networks: FDD or TDD? IEEE Commun. Mag. 44 (12) (2006)
Meixia Tao, Roger S. Cheng
Generalized layered space-time codes for high data rate wireless communications. IEEE Trans. Wirel. Commun. 3 (4) (2004)
Yui Ming Tsang, Roger S. Cheng
Optimal resource allocation in SDMA/multiinput-single-output/OFDM systems under QoS and power constraints. WCNC (2004)
Yui Ming Tsang, Roger S. Cheng
Rate maximization in space-division multiple access (SDMA) /multi-input-single-output (MISO) /OFDM systems under QoS and power constraints. ICC (2004)
Daniel K. C. So, Roger S. Cheng
Iterative EM receiver for space-time coded systems in MIMO frequency-selective fading channels with channel gain and order estimation. IEEE Trans. Wirel. Commun. 3 (6) (2004)
Yan Wang, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
Power control of CDMA systems with successive interference cancellation using the knowledge of battery power capacity. ASP-DAC (2004)
Meixia Tao, Roger S. Cheng
Diagonal block space-time code design for diversity and coding advantage over flat fading channels. IEEE Trans. Signal Process. 52 (4) (2004)
Meixia Tao, Roger S. Cheng
Trellis-coded differential unitary space-time modulation over flat fading channels. IEEE Trans. Commun. 51 (4) (2003)
Zhiyu Xu, Roger S. Cheng
A robust rank estimation algorithm of group-blind MMSE multiuser detectors for CDMA systems. IEEE Trans. Commun. 51 (4) (2003)
Daniel Ka Chun So, Roger S. Cheng
Performance evaluation of space-time coding over frequency selective fading channel. VTC Spring (2002)
Daniel K. C. So, Roger S. Cheng
Layered maximum likelihood detection for V-BLAST in frequency selective fading channels. VTC Spring (2002)
Meixia Tao, Roger S. Cheng
Trellis-coded differential unitary space-time modulation in slow flat fading channels with interleaver. WCNC (2002)
Daniel K. C. So, Roger S. Cheng
Detection techniques for V-BLAST in frequency selective fading channels. WCNC (2002)
Yan Wang, Hing Mo Lam, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
Low complexity OFDM receiver using Log-FFT for coded OFDM system. ISCAS (3) (2002)
Ka-Wai Ng, Roger S. Cheng, Ross D. Murch
Iterative bit & power allocation for V-BLAST based OFDM MIMO system in frequency selective fading channel. WCNC (2002)
Yan Wang, Chi-Ying Tsui, Roger S. Cheng, Wai Ho Mow
Performance study of OFDM receiver using FFT based on log number system. VTC Spring (2002)
Junqiang Li, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
Multi-stage low complexity maximum likelihood detection for OFDM/SDMA wireless LANs. ICC (2001)
Zhiyu Xu, Roger S. Cheng
Blind noise suppression decorrelating multiuser detector for reverse link in multipath DS-CDMA systems. GLOBECOM (2001)
Meixia Tao, Roger S. Cheng
Differential space-time block codes. GLOBECOM (2001)
Zhiyu Xu, Roger S. Cheng
Multistage semi-blind adaptive multiuser detector for reverse link in CDMA systems. ICC (2001)
Meixia Tao, Roger S. Cheng
Improved design criteria and new trellis codes for space-time coded modulation in slow flat fading channels. IEEE Commun. Lett. 5 (7) (2001)
L. H. C. Jason, Meixia Tao, Roger S. Cheng
Optimal power allocation scheme on generalized layered space-time coding systems. ICC (2001)
Zhiyu Xu, Roger S. Cheng
Multistage group-blind adaptive multiuser detector for reverse link in direct-sequence CDMA systems. J. Commun. Networks 3 (3) (2001)
Baoguo Yang, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
Channel estimation for OFDM transmission in multipath fading channels based on parametric channel modeling. IEEE Trans. Commun. 49 (3) (2001)
Siu Man Shum, Roger S. Cheng
Power control for multirate CDMA systems with interference cancellation. GLOBECOM (2000)
Khaled Ben Letaief, Roger S. Cheng, Ross D. Murch
An overview of the center for wireless information technology at the Hong Kong University of Science and Technology. ACM SIGMOBILE Mob. Comput. Commun. Rev. 4 (2) (2000)
Wong Kwan Wai, Chi-Ying Tsui, Roger S. Cheng
A low complexity architecture of the V-BLAST system. WCNC (2000)
Zhiyu Xu, Roger S. Cheng
Semi-Blind Multiuser Detector for Reverse Link in CDMA Systems. ICC (3) (2000)
Lydia L. W. Leung, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch
Combined multiuser interference cancellation and antenna array processing for DS/CDMA systems. PIMRC (2000)
Oliver Yuk-Hang Leung, Chi-Ying Tsui, Roger S. Cheng
VLSI implementation of rake receiver for IS-95 CDMA Testbed using FPGA. ASP-DAC (2000)
Leung Hang Ching Jason, Roger S. Cheng
Low complexity turbo space-time code for system with large number of antennas. GLOBECOM (2000)
Yan Wang, Chi-Ying Tsui, Roger S. Cheng
A low power VLSI architecture of SOVA-based turbo-code decoder using scarce state transition scheme. ISCAS (2000)
Tin Tak Cheung, Roger S. Cheng, Khaled Ben Letaief
DC error correction for image transmission over wireless channels. WCNC (2000)
Billy Chi-Kin Poon, Chi-Ying Tsui, Roger S. Cheng
Composite interference cancellation scheme for CDMA systems. GLOBECOM (2000)
Oliver Yuk-Hang Leung, Chung-Wai Yue, Chi-Ying Tsui, Roger S. Cheng
Reducing power consumption of turbo code decoder using adaptive iteration with variable supply voltage. ISLPED (1999)
Cheong Yui Wong, Roger S. Cheng, Khaled Ben Letaief, Ross D. Murch
Multiuser OFDM with adaptive subcarrier, bit, and power allocation. IEEE J. Sel. Areas Commun. 17 (10) (1999)
Chi Wai Yung, Hung Fai Fu, Chi-Ying Tsui, Roger S. Cheng, D. George
Unequal error protection for wireless transmission of MPEG audio. ISCAS (6) (1999)
Sai Kit Lai, Roger S. Cheng, Khaled Ben Letaief, Chi-Ying Tsui
Adaptive tracking of optimal bit and power allocation for OFDM systems in time-varying channels. WCNC (1999)
Angel Wai Ki Shurk, Roger S. Cheng
Integrated interference cancellation and decoding for CDMA systems using turbo code. WCNC (1999)
Peter W. C. Chan, Roger S. Cheng, Curtis Ling
Low-complexity antenna diversity receivers with SINR enhancement for WCDMA handsets. WCNC (1999)
Baoguo Yang, Khaled Ben Letaief, Roger S. Cheng, Zhigang Cao
An improved combined symbol and sampling clock synchronization method for OFDM systems. WCNC (1999)
Lang Lin, Roger S. Cheng
Improvements in SOVA-Based Decoding for Turbo Codes. ICC (3) (1997)
A. A. Alsugair, Roger S. Cheng
Symmetric capacity and signal design for L-out-of-K symbol-synchronous CDMA Gaussian channels. IEEE Trans. Inf. Theory 41 (4) (1995)
Roger S. Cheng, Sergio Verdú
On limiting characterizations of memoryless multiuser capacity regions. IEEE Trans. Inf. Theory 39 (2) (1993)
Roger S. Cheng, Sergio Verdú
Gaussian multiaccess channels with ISI: Capacity region and multiuser water-filling. IEEE Trans. Inf. Theory 39 (3) (1993)
Roger S. Cheng, Sergio Verdú
The effect of asynchronism on the total capacity of Gaussian multiple-access channels. IEEE Trans. Inf. Theory 38 (1) (1992)
Roger S. Cheng, Sergio Verdú
Capacity of root-mean-square bandlimited Gaussian multiuser channels. IEEE Trans. Inf. Theory 37 (3) (1991)