Keith Q. T. Zhang

Orcid: 0000-0002-8153-8018

Affiliations:
  • City University of Hong Kong


According to our database1, Keith Q. T. Zhang authored at least 125 papers between 1987 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Awards

IEEE Fellow

IEEE Fellow 2009, "For contributions to wireless communications systems".

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
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Links

Online presence:

On csauthors.net:

Bibliography

2023
Multiple Delay-Moments Based Estimators for True Coherence Bandwidth.
IEEE Commun. Lett., January, 2023

2022
Simple and Accurate Polynomial Formulas for Error Rates of High-Order EGC in iid Rayleigh Fading.
IEEE Wirel. Commun. Lett., 2022

Error Rates for 4-Branch Equal-Gain Combining in Independent Rayleigh Fading: A Simple Explicit Solution.
IEEE Commun. Lett., 2022

2016
Optimal harvest-use-store design for delay-constrained energy harvesting wireless communications.
J. Commun. Networks, 2016

Rate-Compatible Punctured Polar Codes: Optimal Construction Based on Polar Spectra.
CoRR, 2016

2015
Optimal Harvest-Use-Store Strategy for Energy Harvesting Wireless Systems.
IEEE Trans. Wirel. Commun., 2015

Performance Analysis of Volume-Based Spectrum Sensing for Cognitive Radio.
IEEE Trans. Wirel. Commun., 2015

Robust Spectrum Sensing for Noncircular Signal in Multiantenna Cognitive Receivers.
IEEE Trans. Signal Process., 2015

Joint wireless information and energy transfer in massive distributed antenna systems.
IEEE Commun. Mag., 2015

2014
Network convergence: theory, architectures, and applications.
IEEE Wirel. Commun., 2014

Joint Space Decomposition-and-Synthesis Approach and Achievable DoF Regions for K -User MIMO Interference Channels.
IEEE Trans. Signal Process., 2014

Selective Relay-Activation for Conditional DF Relaying.
IEEE Trans. Commun., 2014

Optimal Performance of Cognitive Random Access Networks With Multi-Packet Reception.
IEEE Commun. Lett., 2014

Polar codes: Primary concepts and practical decoding algorithms.
IEEE Commun. Mag., 2014

Performance Improvement of Relaying in Downlink Networks Using Superposition Coding.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

A harvest-use-store mode for energy harvesting communication systems with optimal power policy.
Proceedings of the IEEE International Conference on Communications, 2014

2013
Carrier aggregation for LTE-advanced: uplink multiple access and transmission enhancement features.
IEEE Wirel. Commun., 2013

Channel Estimation for OFDM Systems over Doubly Selective Channels: A Distributed Compressive Sensing Based Approach.
IEEE Trans. Commun., 2013

Diophantine Approach to Blind Interference Alignment of Homogeneous K-User 2x1 MISO Broadcast Channels.
IEEE J. Sel. Areas Commun., 2013

Mode Selection and Power Optimization for Energy Efficiency in Uplink Virtual MIMO Systems.
IEEE J. Sel. Areas Commun., 2013

A Unified Energy Efficiency and Spectral Efficiency Tradeoff Metric in Wireless Networks.
IEEE Commun. Lett., 2013

Energy-efficient multi-mode transmission in uplink virtual MIMO systems.
Proceedings of IEEE International Conference on Communications, 2013

2012
Interference Statistics and Performance Analysis of MIMO Ad Hoc Networks in Binomial Fields.
IEEE Trans. Veh. Technol., 2012

Transmit Precoding in a Noncoherent Relay Channel With Channel Mean Feedback.
IEEE Trans. Inf. Theory, 2012

Stochastic Precoding for MISO Interference Channels with Channel Mean Feedback.
IEEE Trans. Commun., 2012

On Blind Interference Alignment over Homogeneous Block Fading Channels.
IEEE Commun. Lett., 2012

Implement Blind Interference Alignment over Homogeneous 3-user 2x1 Broadcast Channel
CoRR, 2012

Selective water-filling for decode-and-forward cooperative systems.
Proceedings of the 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2012

Energy efficiency optimization in uplink virtual MIMO systems.
Proceedings of IEEE International Conference on Communications, 2012

2011
Theoretical Performance and Thresholds of the Multitaper Method for Spectrum Sensing.
IEEE Trans. Veh. Technol., 2011

Information Theoretic Criterion for Stopping Turbo Iteration.
IEEE Trans. Signal Process., 2011

Multitaper Based Spectrum Sensing for Cognitive Radio: Design and Performance.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Interference analysis and outage performance of finite multi-antenna ad hoc networks.
Proceedings of the 7th International Wireless Communications and Mobile Computing Conference, 2011

Source Optimization in MISO Relaying with Channel Mean Feedback: A Stochastic Ordering Approach.
Proceedings of IEEE International Conference on Communications, 2011

Stochastic optimization based on the Laplace transform order with applications to precoder designs.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Capacity of Correlated MISO Channels with Correlated Co-channel Interference and Noise.
Wirel. Pers. Commun., 2010

Performance Analysis of MIMO Relay Wireless Networks With Orthogonal STBC.
IEEE Trans. Veh. Technol., 2010

Generic approach to the performance analysis of correlated transmit/receive diversity MIMO systems with/without co-channel interference.
IEEE Trans. Inf. Theory, 2010

Precoding of Full-Rate Full-Diversity STBCs with Covariance Feedback.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

Combined THP and Linear Precoding to Achieve Maximum Equalization Gain.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

Distributed Relay Selection Scheme in Decode-and-Forward Cooperative Systems.
Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

2009
Optimal decoder for channels with estimation errors.
IEEE Trans. Wirel. Commun., 2009

Input-distribution optimization for channels with estimation errors.
IEEE Trans. Commun., 2009

Design collaborative systems with multiple AF-relays for asynchronous frequency-selective fading channels.
IEEE Trans. Commun., 2009

Mutual Information of Multipath Channels with Imperfect Channel Information.
IEEE Trans. Commun., 2009

Optimization of transmit-beam number and power allocation for generic correlated MIMO rayleigh channels.
IEEE Trans. Commun., 2009

A multitaper spectrum based detector for cognitive radio.
Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

Active Sensing for Cognitive Radio.
Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

Advanced Detection Techniques for Cognitive Radio.
Proceedings of IEEE International Conference on Communications, 2009

2008
TH-CDMA-PPM with Noncoherent Detection for Low Rate WPAN.
IEEE Trans. Wirel. Commun., 2008

Multi-Dimensional Detector for UWB Ranging Systems in Dense Multipath Environments.
IEEE Trans. Wirel. Commun., 2008

Transmitter Optimization for Correlated MISO Fading Channels with Generic Mean and Covariance Feedback.
IEEE Trans. Wirel. Commun., 2008

A Systematic Procedure for Accurately Approximating Lognormal-Sum Distributions.
IEEE Trans. Veh. Technol., 2008

CDMA-PPM for UWB Impulse Radio.
IEEE Trans. Veh. Technol., 2008

Deterministic Spreading Sequences for the Reverse Link of DS-CDMA With Noncoherent -ary Orthogonal Modulation: Impact and Optimization.
IEEE Trans. Veh. Technol., 2008

MPSK modulated constellation design for differential space-time modulation.
IEEE Trans. Commun., 2008

Distributed Space-Time Systems.
EURASIP J. Adv. Signal Process., 2008

On Energy Spreading Transform Based MIMO Systems: Capacity and Diversity.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Capacity of Wireless Systems with Channel Estimation Errors.
Proceedings of IEEE International Conference on Communications, 2008

Optimal Transmit-Beam Number and Power Allocation for Correlated MIMO Rayleigh Fading Channels.
Proceedings of IEEE International Conference on Communications, 2008

2007
Symmetry-Embedded Spreading Sequences for Multicarrier CDMA.
IEEE Trans. Wirel. Commun., 2007

Error Probability of Multicarrier CDMA with Orthogonality Restoring Combining Over Nakagami-m Fading.
IEEE Trans. Wirel. Commun., 2007

A Tight Upper Bound on the PEP of a Space-Time Coded System.
IEEE Trans. Wirel. Commun., 2007

Dimension-Diversity Receiver for the Detection of UWB Signals.
IEEE Trans. Veh. Technol., 2007

Exact Expression for the Coherence Bandwidth of Rayleigh Fading Channels.
IEEE Trans. Commun., 2007

Characteristic Functions for Optimum-Combining Output SINR With AWGN and Correlated Interference.
IEEE Trans. Commun., 2007

Simple SER formulas for noncoherent MFSK with square-law diversity combining in generic nakagami-m fading.
IEEE Commun. Lett., 2007

Noncoherent Detection of TH-CDMA-PPM Signals for Low Rate WPAN.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

Efficient Optimization of Input Covariance Matrix for MISO in Correlated Rayleigh Fading.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

Exact Coherence Bandwidth of Rayleigh Fading Channels.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Multi-template Detection of UWB Ranging Signals in Dense Multipath Environments.
Proceedings of IEEE International Conference on Communications, 2007

Transmission Strategy for MIMO Correlated Rayleigh Fading Channels with Mutual Coupling.
Proceedings of IEEE International Conference on Communications, 2007

2006
Performance analysis of square arranged antenna array with SC and MRC receiver over Nakagami fading channel.
IEEE Trans. Veh. Technol., 2006

Outage probability for maximal ratio combining of arbitrarily correlated faded signals corrupted by multiple Rayleigh interferers.
IEEE Trans. Veh. Technol., 2006

Eigen-Based Receivers for the Detection of Random UWB Signals.
IEEE Trans. Commun., 2006

New performance results for MDPSK with noncoherent diversity in fast Rayleigh fading.
IEEE Commun. Lett., 2006

Model Selection and Estimation for Lognormal Sums in Pearson's Framework.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Dimension Diversity for the Enhancement of UWB Signal Detection.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Efficient Estimation of Fast Fading OFDM Channels.
Proceedings of IEEE International Conference on Communications, 2006

2005
Very tight capacity bounds for MIMO-correlated Rayleigh-fading channels.
IEEE Trans. Wirel. Commun., 2005

Optimum combining with correlated interference.
IEEE Trans. Wirel. Commun., 2005

Parsimonious correlated nonstationary models for real baseband UWB data.
IEEE Trans. Veh. Technol., 2005

Minimum selection GSC in independent Rayleigh fading.
IEEE Trans. Veh. Technol., 2005

A closed-form expression for the symbol-error rate of M-ary DPSK in fast Rayleigh fading.
IEEE Trans. Commun., 2005

Generic procedure for tightly bounding the capacity of MIMO correlated Rician fading channels.
IEEE Trans. Commun., 2005

UWB signal detection using eigen-based receiver.
Proceedings of IEEE International Conference on Communications, 2005

A class of unitary constellations for differential space-time modulation.
Proceedings of IEEE International Conference on Communications, 2005

On the performance of square arranged antenna array with SC and MRC receiver over Nakagami fading channel.
Proceedings of IEEE International Conference on Communications, 2005

2004
A unified approach to multirate detection for cellular systems on fast-fading channels.
IEEE Trans. Wirel. Commun., 2004

Outage probability for optimum combining of arbitrarily faded signals in the presence of correlated Rayleigh interferers.
IEEE Trans. Veh. Technol., 2004

Structures and performance of noncoherent receivers for unitary space-time modulation on correlated fast-fading channels.
IEEE Trans. Veh. Technol., 2004

Outage performance for maximal ratio combiner in the presence of unequal-power co-channel interferers.
IEEE Commun. Lett., 2004

Parsimonious correlated nonstationary models for real UWB data.
Proceedings of IEEE International Conference on Communications, 2004

Very tight bounds for the capacity of MIMO correlated Rician fading channels.
Proceedings of IEEE International Conference on Communications, 2004

2003
A generic correlated Nakagami fading model for wireless communications.
IEEE Trans. Commun., 2003

Multisampling decision-feedback linear prediction receivers for differential space-time modulation over Rayleigh fast-fading channels.
IEEE Trans. Commun., 2003

Performance analysis of DAPSK over general fading channels.
Proceedings of IEEE International Conference on Communications, 2003

2002
Error performance of noncoherent MFSK with L-diversity on correlated fading channels.
IEEE Trans. Wirel. Commun., 2002

A general analytical approach to multi-branch selection combining over various spatially correlated fading channels.
IEEE Trans. Commun., 2002

Accurate evaluation for MDPSK with noncoherent diversity.
IEEE Trans. Commun., 2002

A simple capacity formula for correlated diversity Rician fading channels.
IEEE Commun. Lett., 2002

A note on the estimation of Nakagami-m fading parameter.
IEEE Commun. Lett., 2002

Accurate evaluation for M-phase signaling over arbitrary correlated fading channels.
Proceedings of the IEEE International Conference on Communications, 2002

2001
Bridging the gap between dynamic and static methods for cell planning.
IEEE Trans. Veh. Technol., 2001

2000
A decomposition technique for efficient generation of correlated Nakagami fading channels.
IEEE J. Sel. Areas Commun., 2000

A Novel Joint Strength and SIR Based CDMA Reverse Link Power Control with Variable Target SIR.
Proceedings of the 2000 IEEE International Conference on Communications: Global Convergence Through Communications, 2000

1999
A general AR-based technique for the generation of arbitrary gamma VBR video traffic in ATM networks.
IEEE Trans. Circuits Syst. Video Technol., 1999

1998
A statistical resolution theory of the AR method of spectral analysis.
IEEE Trans. Signal Process., 1998

Exact analysis of postdetection combining for DPSK and NFSK systems over arbitrarily correlated Nakagami channels.
IEEE Trans. Commun., 1998

Outage analysis of cellular systems in an arbitrary lognormal shadowed Rician environment.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

1997
Probability of error for equal-gain combiners over Rayleigh channels: some closed-form solutions.
IEEE Trans. Commun., 1997

1996
A CFAR processor for the detection of unknown random signals in nonstationary correlated noise.
Signal Process., 1996

A Reservation Random-Access Protocol for Voice/Data Integrated Spread-Spectrum Multiple-Access Systems.
IEEE J. Sel. Areas Commun., 1996

1995
A statistical resolution theory of the beamformer-based spatial spectrum for determining the directions of signals in white noise.
IEEE Trans. Signal Process., 1995

Probability of resolution of the MUSIC algorithm.
IEEE Trans. Signal Process., 1995

1994
Asymptotic performance analysis of information-theoretic criteria for determining the number of signals in spatially correlated noise.
IEEE Trans. Signal Process., 1994

1993
Information theoretic criteria for the determination of the number of signals in spatially correlated noise.
IEEE Trans. Signal Process., 1993

1992
Performance analysis of complex lattice processors for signal detection.
IEEE Trans. Signal Process., 1992

A new information-theoretic criterion for detection of the number of signals in spatially correlated noise with unknown covariance matrix.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

A generalized normalization technique for signal detection in nonstationary correlated noise.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991
Sample distributions of the partial correlation coefficients of a complex autoregressive process.
Proceedings of the 1991 International Conference on Acoustics, 1991

Target detection in a nonstationary noise field: a comparison-based approach.
Proceedings of the 1991 International Conference on Acoustics, 1991

1988
A new approach to near optimum MTI filter design using adaptive techniques.
Proceedings of the IEEE International Conference on Acoustics, 1988

A new criterion for the determination of the number of signals in high-resolution array processing.
Proceedings of the IEEE International Conference on Acoustics, 1988

1987
On the use of X<sup>2</sup>-test in signal detection.
Proceedings of the IEEE International Conference on Acoustics, 1987


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