Timothy N. Davidson

Orcid: 0000-0002-2242-8070

Affiliations:
  • McMaster University, Hamilton, Canada


According to our database1, Timothy N. Davidson authored at least 151 papers between 1995 and 2023.

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

Timeline

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Bibliography

2023
Joint Mode Selection and Resource Allocation for D2D and Femtocell Users in Dense Heterogeneous Networks With Full Frequency Reuse.
IEEE Trans. Veh. Technol., November, 2023

Transmit Waveform Design for Dual-Function Radar-Communication Systems via Hybrid Linear-Nonlinear Precoding.
IEEE Trans. Signal Process., 2023

Efficient Transceiver Design for MIMO Dual-Function Radar-Communication Systems.
IEEE Trans. Signal Process., 2023

Transceiver Design for MIMO-DFRC Systems.
Proceedings of the IEEE International Conference on Acoustics, 2023

TDMA-Based Multi-User Binary Computation Offloading in the Finite-Block-Length Regime.
Proceedings of the IEEE International Conference on Acoustics, 2023

Multiple Access Computation Offloading for the K-User Case.
Proceedings of the IEEE International Conference on Acoustics, 2023

2022
Learning for Unconstrained Space-Time Video Super-Resolution.
IEEE Trans. Broadcast., 2022

2021
On optimum multi-input multi-output radar signal design: Ambiguity function, manifold structure and duration-bandwidth.
IET Signal Process., 2021

Learning for Unconstrained Space-Time Video Super-Resolution.
CoRR, 2021

2020
Energy-Optimal Multiple Access Computation Offloading: Signalling Structure and Efficient Communication Resource Allocation.
IEEE Trans. Signal Process., 2020

Uplink resource allocation for multiple access computational offloading.
Signal Process., 2020

Performance Analysis and Joint Statistical Beamformer Design for Multi-User MIMO Systems.
IEEE Commun. Lett., 2020

Spectrum-Efficient QoS-Aware Resource Assignment for FFR-Based D2D-Enabled Heterogeneous Networks.
IEEE Access, 2020

2019
Offset-Based Beamforming: A New Approach to Robust Downlink Transmission.
IEEE Trans. Signal Process., 2019

Learning-Theoretic Multi-Channel Spectrum Sensing and Access in Full-Duplex Cognitive Radio Networks with Unknown Primary User Activities.
IEEE Trans. Netw. Sci. Eng., 2019

Achievable Sum Rate and Degrees of Freedom of Opportunistic Interference Alignment in MIMO Interfering Broadcast Channels.
IEEE Trans. Commun., 2019

Time-Slotted Resource Allocation in a Two-User Computationally-Constrained Offloading System.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Energy Minimization of Multi-user Latency-constrained Binary Computation Offloading.
Proceedings of the IEEE International Conference on Acoustics, 2019

Multiple Access Binary Computation Offloading via Reinforcement Learning.
Proceedings of the 16th Canadian Workshop on Information Theory, 2019

On Multi-User Binary Computation Offloading in the Finite-Block-Length Regime.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018
Low-Complexity Robust MISO Downlink Precoder Design With Per-Antenna Power Constraints.
IEEE Trans. Signal Process., 2018

Multiple Access Computational Offloading: Communication Resource Allocation in the Two-User Case (Extended Version).
CoRR, 2018

Robust Downlink Transmission: An Offset-Based Single-Rate-Splitting Approach.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Multiple Access Binary Computational Offloading in the K-user Case.
Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017
Semidefinite Relaxation Approaches to Soft MIMO Demodulation for Higher Order QAM Signaling.
IEEE Trans. Signal Process., 2017

Multiple access computational offloading with computation constraints.
Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

Multiple access partial computational offloading: Two-user case.
Proceedings of the 23rd Asia-Pacific Conference on Communications, 2017

Energy-optimal computational offloading for simplified multiple access schemes.
Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016
Coordinate Update Algorithms for Robust Power Loading for the MU-MISO Downlink With Outage Constraints.
IEEE Trans. Signal Process., 2016

Low-Complexity Robust MISO Downlink Precoder Design Under Imperfect CSI.
IEEE Trans. Signal Process., 2016

Multiple access computational offloading.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

MOSIC: A new ordering for OSIC MIMO detection.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Robust MISO downlink: An efficient algorithm for improved beamforming directions.
Proceedings of the 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016

Full-duplex spectrum sensing and access in cognitive radio networks with unknown primary user activities.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Low-complexity robust multi-cell MISO downlink precoder design.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Robust precoding design for massive MISO downlink.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
A Power Allocation Strategy for Multiple Poisson Spectrum-Sharing Networks.
IEEE Trans. Wirel. Commun., 2015

Spatial Reuse Precoding for Scalable Downlink Networks.
IEEE Trans. Signal Process., 2015

Incremental Grassmannian Feedback Schemes for Multi-User MIMO Systems.
IEEE Trans. Signal Process., 2015

Robust MISO downlink precoder design with per-antenna power constraints.
Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Low-complexity robust MISO downlink precoder optimization for the limited feedback case.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Fractional spatial reuse precoding for MIMO downlink networks.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Per-user outage-constrained power loading technique for robust MISO downlink.
Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

2014
Flexible Codebook Design for Limited Feedback Systems Via Sequential Smooth Optimization on the Grassmannian Manifold.
IEEE Trans. Signal Process., 2014

MIMO soft demodulation via semidefinite relaxation: Efficient dual-scaling implementation and performance analysis.
Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014

Widely linear Interference Alignment precoding.
Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014

Kronecker structured linear precoding with local feedback for the 3-cell downlink.
Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014

Tradeoff analysis of partial zero-forcing beamforming in large random spectrum sharing networks.
Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014

Performance of partial zero-forcing beamforming in large random spectrum sharing networks.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
The Capacity Region of a Product of Two Unmatched Physically Degraded Gaussian Broadcast Channels With Three Individual Messages and a Common Message.
IEEE Trans. Inf. Theory, 2013

Outage-based design of robust Tomlinson-Harashima transceivers for the MISO downlink with QoS requirements.
Signal Process., 2013

Achieving the degrees of freedom for the two-cell MIMO interfering broadcast channels with limited feedback.
Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Coordinate update algorithms for robust power loading for the MISO downlinkwith outage constraints and Gaussian uncertainties.
Proceedings of the IEEE International Conference on Acoustics, 2013

A balanced precoding scheme for the two-user SISO X channel with optimal DoF and a small power offset.
Proceedings of the IEEE International Conference on Acoustics, 2013

Power control for multiple spectrum-sharing networks under random geometric topologies.
Proceedings of the IEEE International Conference on Acoustics, 2013

On the achievability of the degrees of freedom for the three-cell MIMO interfering broadcast channel with minimum spatial dimensions.
Proceedings of the 13th Canadian Workshop on Information Theory, 2013

2012
Weighted-Sum-Rate Maximization in Certain Half-Duplex Cooperative Systems.
IEEE Wirel. Commun. Lett., 2012

Flexible codebook design for limited feedback downlink systems via smooth optimization on the Grassmannian manifold.
Proceedings of the 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2012

An incremental Grassmannian feedback scheme for linearly precoded spatial multiplexing MIMO systems.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Quasi-Gray Labelling for Grassmannian Constellations.
IEEE Trans. Wirel. Commun., 2011

An Explicit Expression for the Newton Direction on the Complex Grassmann Manifold.
IEEE Trans. Signal Process., 2011

Efficient Soft-Output Demodulation of MIMO QPSK via Semidefinite Relaxation.
IEEE J. Sel. Top. Signal Process., 2011

Power allocation for orthogonal AF relay systems with outage-based QOS constraints.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Diversity analysis and design of space-time multiblock codes for MIMO systems equipped with linear MMSE receivers.
IEEE Trans. Inf. Theory, 2010

Enriching the Art of FIR Filter Design via Convex Optimization.
IEEE Signal Process. Mag., 2010

The capacity region of a product of two unmatched Gaussian broadcast channels with three particular messages and a common message.
Proceedings of the IEEE International Symposium on Information Theory, 2010

Jointly Optimal Power and Resource Allocation for Orthogonal NDF Relay Systems with QoS Constraints.
Proceedings of IEEE International Conference on Communications, 2010

Efficient weighted-sum-rate maximization for a class of half-duplex cooperative systems.
Proceedings of the IEEE International Conference on Acoustics, 2010

2009
On rate-optimal MIMO signalling with mean and covariance feedback.
IEEE Trans. Wirel. Commun., 2009

A BICM-IDD scheme for non-coherent MIMO communication.
IEEE Trans. Wirel. Commun., 2009

A Multistack Algorithm for Soft MIMO Demodulation.
IEEE Trans. Veh. Technol., 2009

Rate-Optimal MIMO Transmission with Mean and Covariance Feedback at Low SNRs.
IEEE Trans. Veh. Technol., 2009

Nonlinear and linear broadcasting with QoS requirements: tractable approaches for bounded channel uncertainties.
IEEE Trans. Signal Process., 2009

Noncoherent MIMO Communication: Grassmannian Constellations and Efficient Detection.
IEEE Trans. Inf. Theory, 2009

On Power Allocation for Parallel Gaussian Broadcast Channels with Common Information.
EURASIP J. Wirel. Commun. Netw., 2009

A Semidefinite Relaxation Approach to Efficient Soft Demodulation of MIMO 16-QAM.
Proceedings of IEEE International Conference on Communications, 2009

Outage-based designs for multi-user transceivers.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Joint Power and Channel Resource Allocation for Two-User Orthogonal Amplify-and-Forward Cooperation.
IEEE Trans. Wirel. Commun., 2008

Optimized Power Allocation for Pairwise Cooperative Multiple Access.
IEEE Trans. Signal Process., 2008

A design framework for limited feedback MIMO systems with zero-forcing DFE.
IEEE J. Sel. Areas Commun., 2008

On the Design of Linear Transceivers for Multiuser Systems with Channel Uncertainty.
IEEE J. Sel. Areas Commun., 2008

A framework for designing mimo systems with decision feedback equalization or tomlinson-harashima precoding.
IEEE J. Sel. Areas Commun., 2008

Power and Resource Allocation for Orthogonal Multiple Access Relay Systems.
EURASIP J. Adv. Signal Process., 2008

Linear Multiuser Transceivers: Robustness via Worst Scenario MSE Approach.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Optimization of a Modified Orthogonal Amplify-and-Forward Pairwise User Cooperation Scheme.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Tractable approaches to fair QoS broadcast precoding under channel uncertainty.
Proceedings of the IEEE International Conference on Acoustics, 2008

Efficient soft demodulation of MIMO QPSK via semidefinite relaxation.
Proceedings of the IEEE International Conference on Acoustics, 2008

Joint power and resource allocation for orthogonal amplify-and-forward pairwise user cooperation.
Proceedings of the IEEE International Conference on Acoustics, 2008

Rate-optimal MIMO transmission with mean and covariance feedback at low SNR.
Proceedings of the IEEE International Conference on Acoustics, 2008

Sequential interference subtraction multi-user transceivers: Designs for general bounded channel uncertainty models.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

Design of Fair Multi-user Transceivers with QoS and Imperfect CSI.
Proceedings of the Sixth Annual Conference on Communication Networks and Services Research (CNSR 2008), 2008

Probabilistically-constrained approaches to the design of the multiple antenna downlink.
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

Optimal waveform design for cognitive radar.
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007
Biwindowed Discrete Multitone Transceiver Design.
IEEE Trans. Signal Process., 2007

Convex Conic Formulations of Robust Downlink Precoder Designs With Quality of Service Constraints.
J. Sel. Topics Signal Processing, 2007

Introduction to the Issue on Convex Optimization Methods for Signal Processing.
J. Sel. Topics Signal Processing, 2007

Tomlinson-Harashima Precoding for Broadcast Channels with Uncertainty.
IEEE J. Sel. Areas Commun., 2007

Non-linear and Linear Broadcasting with QoS Requirements: Tractable Approaches for Bounded Channel Uncertainties
CoRR, 2007

Minimum SER Zero-Forcing Transmitter Design for MIMO Channels with Interference Pre-Subtraction.
Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

On the capacity region of parallel Gaussian broadcast channels with common information.
Proceedings of the IEEE International Symposium on Information Theory, 2007

Reduced-Complexity Demodulation for MIMO-BICM-IDD using Modified Stack Algorithms.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Design of block transceivers with decision feedback detection.
IEEE Trans. Signal Process., 2006

Optimal waveform design for UWB radios.
IEEE Trans. Signal Process., 2006

Transmit beamforming for physical-layer multicasting.
IEEE Trans. Signal Process., 2006

Blind ML detection of orthogonal space-time block codes: efficient high-performance implementations.
IEEE Trans. Signal Process., 2006

Robust transmit eigen beamforming based on imperfect channel state information.
IEEE Trans. Signal Process., 2006

Efficient design of FMT systems.
IEEE Trans. Commun., 2006

Design of Space-Time Multi-Block Codes for MIMO Systems with Linear MMSE Receivers.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Optimal Power and Resource Allocation For Half-Duplex Cooperative Multiple Access.
Proceedings of IEEE International Conference on Communications, 2006

A BICM Scheme with Iterative Demapping and Decoding for Non-Coherent MIMO Communication.
Proceedings of IEEE International Conference on Communications, 2006

Robust Linear Precoding for Uncertain Miso Broadcast Channels.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Optimal Power Allocation for Full-Duplex Cooperative Multiple Access.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Minimax Linear Precoding for MISO Broadcast Channels with Bounded Uncertainty.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005
Design of linear dispersion codes: asymptotic guidelines and their implementation.
IEEE Trans. Wirel. Commun., 2005

Uniform decomposition of mutual information using MMSE decision feedback detection.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

On efficient non-coherent detection of Grassmannian constellations.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Design of block transceivers with MMSE decision feedback detection.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

On implementing the blind ML receiver for orthogonal space-time block codes.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Efficient design of orthonormal wavelet bases for signal representation.
IEEE Trans. Signal Process., 2004

Efficient design of oversampled NPR GDFT filterbanks.
IEEE Trans. Signal Process., 2004

A block alternating likelihood maximization approach to multiuser detection.
IEEE Trans. Signal Process., 2004

Transceiver optimization for block-based multiple access through ISI channels.
IEEE Trans. Signal Process., 2004

Efficient filter bank design for filtered multitone modulation.
Proceedings of IEEE International Conference on Communications, 2004

Information lossless full rate full diversity cyclotomic linear dispersion codes.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Blind symbol identifiability of orthogonal space-time block codes.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003
Blind constant modulus equalization via convex optimization.
IEEE Trans. Signal Process., 2003

Minimum BER block precoders for zero-forcing equalization.
IEEE Trans. Signal Process., 2003

Efficient design of oversampled NPR GDFT filter banks.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Blind separation of BPSK signals using Newton's method on the Stiefel manifold.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Blind maximum-likelihood decoding for orthogonal space-time block codes: a semidefinite relaxation approach.
Proceedings of the Global Telecommunications Conference, 2003

An efficient design method for vector broadcast systems with common information.
Proceedings of the Global Telecommunications Conference, 2003

On improving the BER performance of rate-adaptive block transceivers, with applications to DMT.
Proceedings of the Global Telecommunications Conference, 2003

2002
Quasi-maximum-likelihood multiuser detection using semi-definite relaxation with application to synchronous CDMA.
IEEE Trans. Signal Process., 2002

Linear matrix inequality formulation of spectral mask constraints with applications to FIR filter design.
IEEE Trans. Signal Process., 2002

Robust Filtering via Semidefinite Programming with Applications to Target Tracking.
SIAM J. Optim., 2002

Multiuser detection for asynchronous CDMA using block coordinate ascent and semi-definite relaxation.
Proceedings of the IEEE International Conference on Acoustics, 2002

Minimum BER block precoders for zero-forcing equalization.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
Efficient design of waveforms for robust pulse amplitude modulation.
IEEE Trans. Signal Process., 2001

Efficient quasi-maximum-likelihood multiuser detection by semi-definite relaxation.
Proceedings of the IEEE International Conference on Communications, 2001

Blind equalization of constant modulus signals via restricted convex optimization.
Proceedings of the IEEE International Conference on Acoustics, 2001

Linear matrix inequality formulation of spectral mask constraints.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
Design of orthogonal pulse shapes for communications via semidefinite programming.
IEEE Trans. Signal Process., 2000

Performance of wavelet packet-division multiplexing in impulsive and Gaussian noise.
IEEE Trans. Commun., 2000

Design of robust redundant precoding filter banks with zero-forcing equalizers for unknown frequency-selective channels.
Proceedings of the IEEE International Conference on Acoustics, 2000

Efficient evaluation of trade-offs in waveform design for robust pulse amplitude modulation.
Proceedings of the IEEE International Conference on Acoustics, 2000

Efficient design of waveforms for robust pulse amplitude modulation using mean square error criteria.
Proceedings of the 10th European Signal Processing Conference, 2000

1999
A de-rotation approach to the blind separation of synchronous co-channel BPSK signals.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

Orthogonal pulse shape design via semidefinite programming.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Branch-hopped wavelet packet division multiplexing.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997
Wavelet packet division multiplexing and wavelet packet design under timing error effects.
IEEE Trans. Signal Process., 1997

1995
Block bialternate sum and associated stability formulae.
Autom., 1995


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