Volker Pohl

H. Vincent Poor

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

2022

Data Transmission Over Linear Time-Varying Channels.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2022

On Non-Detectability of Non-Computability and the Degree of Non-Computability of Solutions of Circuit and Wave Equations on Digital Computers.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2022

2021

Complexity Blowup in Simulating Analog Linear Time-Invariant Systems on Digital Computers.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2021

Message Transmission Over Rapidly Time-Varying Channels.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2021

Complexity Blowup if Continuous-Time LTI Systems are Implemented on Digital Hardware.

[BibT_eX]

[DOI]

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

On the Algorithmic Solvability of Spectral Factorization and Applications.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2020

Turing Meets Circuit Theory: Not Every Continuous-Time LTI System Can be Simulated on a Digital Computer.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst., 2020

Calculating the spectral factorization and outer functions by sampling-based approximations - Fundamental limitations.

[BibT_eX]

[DOI]

J. Approx. Theory, 2020

On approximations for functions in the space of uniformly convergent Fourier series.

[BibT_eX]

[DOI]

J. Approx. Theory, 2020

A Message Transmission Scheme for Linear Time-Varying Multipath Channels.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Message Transmission ThroughUnderspread Time-Varying Linear Channels.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Computing Hilbert Transform and Spectral Factorization for Signal Spaces of Smooth Functions.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Can every analog system be simulated on a digital computer?

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Sampling and Reconstruction of Multiple-Input Multiple-Output Channels.

[BibT_eX]

[DOI]

Götz E. Pfander

IEEE Trans. Signal Process., 2019

Calculating the Hilbert Transform on Spaces With Energy Concentration: Convergence and Divergence Regions.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2019

A new family of low coherence finite Gabor frames and applications in compressive sampling.

[BibT_eX]

[DOI]

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

On the Algorithmic Solvability of the Spectral Factorization and the Calculation of the Wiener Filter on Turing Machines.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Information Theory, 2019

Energy Blowup of Sampling-based Approximation Methods.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2019

The Divergence of all Sampling-based Methods for Calculating the Spectral Factorization.

[BibT_eX]

[DOI]

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

2018

The Statistical Restricted Isometry Property For Gabor Systems.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE Statistical Signal Processing Workshop, 2018

On the Approximability of the Hilbert Transform.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

Identification of Multiple-Input Multiple-Output Channels Under Linear Side Constraints.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Permissible Support Patterns for Identifying the Spreading Function of Time-Varying Channels.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

On Compressive Sensing of Sparse Covariance Matrices Using Deterministic Sensing Matrices.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

On the Computability of System Approximations Under Causality Constraints.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Characterization of the stability range of the Hilbert transform with applications to spectral factorization.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

Peak value blowup of approximations of the Hilbert transform of signals with finite energy.

[BibT_eX]

[DOI]

Proceedings of the 2017 American Control Conference, 2017

2016

On the strong divergence of Hilbert transform approximations and a problem of Ul'yanov.

[BibT_eX]

[DOI]

J. Approx. Theory, 2016

The divergence behavior of adaptive signal processing algorithms with finite search horizon.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Compressive phase retrieval of sparse bandlimited signals.

[BibT_eX]

[DOI]

Çagkan Yapar

CoRR, 2015

Fast compressive phase retrieval from Fourier measurements.

[BibT_eX]

[DOI]

Çagkan Yapar

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

System Approximations and Generalized Measurements in Modern Sampling Theory.

[BibT_eX]

[DOI]

CoRR, 2014

A phase retrieval method for signals in modulation-invariant spaces.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Phaseless Signal Recovery in Infinite Dimensional Spaces using Structured Modulations

[BibT_eX]

[DOI]

CoRR, 2013

Phase Retrieval via Structured Modulations in Paley-Wiener Spaces

[BibT_eX]

[DOI]

CoRR, 2013

Phase retrieval from low rate samples.

[BibT_eX]

[DOI]

CoRR, 2013

Sampling and reconstruction in sparse atomic spaces.

[BibT_eX]

[DOI]

Ezra Tampubolon

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

U-Invariant Sampling and Reconstruction in Atomic Spaces With Multiple Generators.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2012

U-invariant sampling and stable reconstruction in atomic spaces.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Causal reconstruction kernels for consistent signal recovery.

[BibT_eX]

[DOI]

Proceedings of the 20th European Signal Processing Conference, 2012

2011

U-Invariant Sampling: Extrapolation and Causal Interpolation From Generalized Samples.

[BibT_eX]

[DOI]

Tomer Michaeli

IEEE Trans. Signal Process., 2011

On Causal Estimation From Bandlimited Stationary Sequences.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2011

Spectrum sensing for cognitive radio architectures based on sub-Nyquist sampling schemes.

[BibT_eX]

[DOI]

Proceedings of the 2011 International ITG Workshop on Smart Antennas, 2011

Signal recovery in shift-invariant spaces from partial frequency data.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2011

Causal signal recovery from U-invariant samples.

[BibT_eX]

[DOI]

Tomer Michaeli

Proceedings of the IEEE International Conference on Acoustics, 2011

2010

Recovering signals from lowpass data.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

Advanced Topics in System and Signal Theory - A Mathematical Approach.

[BibT_eX]

[DOI]

Foundations in Signal Processing, Communications and Networking 4, Springer, ISBN: 978-3-642-03638-5, 2010

2009

Rate of convergence in approximating the spectral factor of regular stochastic sequences.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2009

Zero-forcing precoding for frequency selective MIMO channels with H<sup>∞</sup> criterion and causality constraint.

[BibT_eX]

[DOI]

Sander Wahls

Signal Process., 2009

2008

Boundedness Behavior of the Spectral Factorization for Polynomial Data in the Wiener Algebra.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2008

Robustness of the Inner-Outer Factorization and of the Spectral Factorization for FIR Data.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2008

On the Calculation of the Hilbert Transform From Interpolated Data.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2008

The Stability and Continuity Behavior of the Spectral Factorization in the Wiener Algebra With Applications in Wiener Filtering.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2008

On the Boundedness of the Spectral Factorization Mapping on Decomposing Banach Algebras.

[BibT_eX]

[DOI]

SIAM J. Control. Optim., 2008

Optimum Zero-Forcing Precoder for Single-Carrier MIMO Systems

[BibT_eX]

[DOI]

Sander Wahls

CoRR, 2008

2007

Spectral Factorization for Polynomial Spectral Densities - Impact of Dimension.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2007

On the behavior of causal projections with applications.

[BibT_eX]

[DOI]

Signal Process., 2007

Behaviour of the spectral factorization for continuous spectral densities.

[BibT_eX]

[DOI]

Signal Process., 2007

Signal representation and approximation-fundamental limits.

[BibT_eX]

[DOI]

Eur. Trans. Telecommun., 2007

Approximation and Convergence Behavior of Spectral Factorization Methods.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Information Theory, 2007

There is No Free Lunch with Causal Approximations.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2007

On the boundedness behavior of the spectral factorization in the Wiener algebra for FIR data.

[BibT_eX]

[DOI]

Proceedings of the 15th European Signal Processing Conference, 2007

2006

Structural Properties of the Wiener Filter - Stability, Smoothness Properties, and FIR Approximation Behavior.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2006

On the behavior of disk algebra bases with applications.

[BibT_eX]

[DOI]

Signal Process., 2006

MIMO - ISI channels: inner-outer factorization and applications to equalization.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Wireless Communications and Mobile Computing, 2006

There exists no always convergent algorithm for the calculation of spectral factorization, Wiener filter, and Hilbert transform.

[BibT_eX]

[DOI]

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

MIMO-ISI channel equalization - Which price we have to pay for causality.

[BibT_eX]

[DOI]

Proceedings of the 14th European Signal Processing Conference, 2006

Necessary and Sufficient Condition for the Continuity of all Causal Projections with Applications.

[BibT_eX]

[DOI]

Proceedings of the 45th IEEE Conference on Decision and Control, 2006

Characterization of the behavior of outer functions with applications to spectral factorization and system design.

[BibT_eX]

[DOI]

Proceedings of the American Control Conference, 2006

2005

The algebraic structure of frequency-selective MIMO channels.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

General Structure of the Causal and Stable Inverses of MIMO Systems with ISI.

[BibT_eX]

[DOI]

Proceedings of the IEEE 16th International Symposium on Personal, 2005

Spectral factorization, whitening- and estimation filter - stability, smoothness properties and FIR approximation behavior.

[BibT_eX]

[DOI]

Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Continuity of the Outer Factorization and Mapping Properties with Applications.

[BibT_eX]

[DOI]

Proceedings of the 44th IEEE IEEE Conference on Decision and Control and 8th European Control Conference Control, 2005

2004

Performance of MIMO Rake receivers in WCDMA systems.

[BibT_eX]

[DOI]

Yun-Shen Chang

Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004

Optimal length of the training and data phase in continuous flat fading MIMO channels.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2004

2003

Electronic tracking for wireless infrared communications.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2003

Capacity of MIMO systems with closely spaced antennas.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2003

Limits of the achievable symbol rate in flat fading MIMO systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 14th International Symposium on Personal, 2003

How often channel estimation is needed in MIMO systems.

[BibT_eX]

[DOI]

Proceedings of the Global Telecommunications Conference, 2003

2002

A physical model of the wireless infrared communication channel.

[BibT_eX]

[DOI]

IEEE J. Sel. Areas Commun., 2002

Antenna spacing in MIMO indoor channels.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

On the performance of signal detection algorithms in flat-fading and frequency-selective MIMO channels.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

Performance of MIMO systems with channel inversion.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

Zero forcing equalizing filter for MIMO channels with intersymbol interference.

[BibT_eX]

[DOI]

Proceedings of the 13th IEEE International Symposium on Personal, 2002

2001

Bit error rates for a MIMO system in Rayleigh and Rician channels.

[BibT_eX]

[DOI]

Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

Performance of a MIMO system with overlay pilots.

[BibT_eX]

[DOI]

Proceedings of the Global Telecommunications Conference, 2001

2000

A channel model for wireless infrared communication.

[BibT_eX]

[DOI]