Stefan Schwarz

According to our database1, Stefan Schwarz authored at least 165 papers between 1990 and 2023.

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

Timeline

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Bibliography

2023
Approximate Soft Successive Detection for Grassmannian Product Superposition Coding.
IEEE Commun. Lett., September, 2023

Multiple Antenna Systems in Mobile 6G: Directional Channels and Robust Signal Processing.
IEEE Commun. Mag., April, 2023

Channel Estimation for mmWave MIMO using sub-6 GHz Out-of-Band Information.
CoRR, 2023

Reduced Complexity Group-based Precoding for Downlink Cell-free Massive MIMO.
Proceedings of the 19th International Conference on Wireless and Mobile Computing, 2023

Statistical Evaluation of Delay and Doppler Spreads in sub-6 GHz and mmWave Vehicular Channels.
Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Pilot Contamination Reduction for Access Point Clustering-based Pilot Assignment.
Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

User-Centric Clustering in Cell-Free MIMO Networks using Deep Reinforcement Learning.
Proceedings of the IEEE International Conference on Communications, 2023

Misfocus-Reduction in RIS-Assisted Ultra-Wideband Wireless Communication.
Proceedings of the 2023 Joint European Conference on Networks and Communications & 6G Summit, 2023

The Extended Vienna System-Level Simulator for Reconfigurable Intelligent Surfaces.
Proceedings of the 2023 Joint European Conference on Networks and Communications & 6G Summit, 2023

2022
Codebook Training for Trellis-Based Hierarchical Grassmannian Classification.
IEEE Wirel. Commun. Lett., 2022

Computational and experimental analysis of the impact of a sphere on a beam and the resulting modal energy distribution.
CoRR, 2022

Prediction and validation of the strongly modulated forced response of two beams undergoing frictional impacts.
CoRR, 2022

Validation of NOMA System-Level Abstraction.
Proceedings of the 18th International Conference on Wireless and Mobile Computing, 2022

Impact of Channel Correlation on Subspace-Based Activity Detection in Grant-Free NOMA.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Attention Aided CSI Wireless Localization.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Deep Reinforcement Learning for Spatial User Density-based AP Clustering.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Identification of RIS-Assisted Paths for Wireless Integrated Sensing and Communication.
Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Transnational Testing, Operation and Certification of Automated Driving Systems: Perspective from testEPS and Central System EUREKA Projects.
Proceedings of the International Conference on Connected Vehicle and Expo, 2022

Learning-based Remote Radio Head Selection and Localization in Distributed Antenna System.
Proceedings of the 2022 Joint European Conference on Networks and Communications & 6G Summit, 2022

Quality of Service Aware Scheduling in Mixed Traffic Wireless Networks.
Proceedings of the 27th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2022

Access Point Clustering-based Pilot Assignment for Cell-free Massive MIMO.
Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021
Analysis of Uplink IRS-Assisted NOMA Under Nakagami-m Fading via Moments Matching.
IEEE Wirel. Commun. Lett., 2021

Pairs of Pilots Design for Preamble-Based Channel Estimation in OQAM/FBMC Systems.
IEEE Wirel. Commun. Lett., 2021

Reliable Multi-Point Transmissions Over Directional MISO TWDP Fading Channels.
IEEE Trans. Veh. Technol., 2021

Energy efficiency, latency and reliability trade-offs in M2M uplink scheduling.
IET Commun., 2021

Block-Wise Preamble Design in OQAM/FBMC Systems With Interference Cancellation.
IEEE Commun. Lett., 2021

Non-Coherent Multi-Resolution Broadcasting using Grassmannian Product Codebooks.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Reduced Complexity Approximate Message Passing for Hybrid Architecture Based Millimeter Wave Massive MIMO Channel Estimation.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Deep Reinforcement Learning for Dynamic Access Point Activation in Cell-Free MIMO Networks.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Outage Analysis of Uplink IRS-Assisted NOMA under Elements Splitting.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Beam Selection-Based Hybrid Precoding.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Measuring and Assessing the Performance of 5G NR Broadcast Systems at Low Mobility.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

MmWave Fronthaul-to-Backhaul Interference in 5G NR Networks.
Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

Non-Coherent Broadcasting based on Grassmannian Superposition Transmission.
Proceedings of the IEEE International Symposium on Information Theory, 2021

RIS-Assisted Code-Domain MIMO-NOMA.
Proceedings of the 29th European Signal Processing Conference, 2021

Towards Scalable Uncertainty Aware DNN-based Wireless Localisation.
Proceedings of the 29th European Signal Processing Conference, 2021

Low-Complexity Zero-Forcing Precoding for XL-MIMO Transmissions.
Proceedings of the 29th European Signal Processing Conference, 2021

Analysis and Optimization of Reconfigurable Intelligent Surfaces Assisted MIMO Systems.
Proceedings of the Joint European Conference on Networks and Communications & 6G Summit, 2021

Tree-Structured Quantization on Grassmann and Stiefel Manifolds.
Proceedings of the 31st Data Compression Conference, 2021

2020
Preamble-Based Channel Estimation for OQAM/FBMC Systems With Delay Diversity.
IEEE Trans. Wirel. Commun., 2020

Preamble Power Optimization Based on Intrinsic Interference Utilization for OQAM/FBMC Channel Estimation.
IEEE Trans. Veh. Technol., 2020

Reduced Complexity Recursive Grassmannian Quantization.
IEEE Signal Process. Lett., 2020

Recursive CSI Quantization of Time-Correlated MIMO Channels by Deep Learning Classification.
IEEE Signal Process. Lett., 2020

Dependability of Directional Millimeter Wave Vehicle-to-Infrastructure Communications.
IEEE Access, 2020

Measured User Correlation in Outdoor-to-Indoor Massive MIMO Scenarios.
IEEE Access, 2020

Multiplexing Services in 5G and Beyond: Optimal Resource Allocation Based on Mixed Numerology and Mini-Slots.
IEEE Access, 2020

Performance Investigation of Angle of Arrival based Localization.
Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Semi-supervised Localisation utilizing CSI at Large Antenna Array Base Stations.
Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Performance Analysis of Repeater-Aided Millimeter Wave Urban Mobile Communication Networks.
Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Investigation of Optimal MCS and Subcarrier Spacing in MBSFN Systems.
Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Low-dimensional Representation Learning for Wireless CSI-based Localisation.
Proceedings of the 16th International Conference on Wireless and Mobile Computing, 2020

Cluster Formation in Scalable Cell-free Massive MIMO Networks.
Proceedings of the 16th International Conference on Wireless and Mobile Computing, 2020

Relay Selection and Coverage Analysis of Relay Assisted V2I Links in Microcellular Urban Networks.
Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

Dependability Enhancements for Transmission over MISO TWDP Fading Channels.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Measurement-based Double-Directional Polarimetric Characterization of Outdoor Massive MIMO Propagation Channels at 3.5GHz.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Low-Complexity Detection of Uplink NOMA by Exploiting Properties of the Propagation Channel.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Collision Resilient V2X Communication via Grant-Free NOMA.
Proceedings of the 28th European Signal Processing Conference, 2020

Low-Complexity Massive MIMO Tensor Precoding.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019
Constructing Grassmannian Frames by an Iterative Collision-Based Packing.
IEEE Signal Process. Lett., 2019

Grassmannian Product Codebooks for Limited Feedback Massive MIMO With Two-Tier Precoding.
IEEE J. Sel. Top. Signal Process., 2019

Better than Rician: modelling millimetre wave channels as two-wave with diffuse power.
EURASIP J. Wirel. Commun. Netw., 2019

Double-Sided Massive MIMO Transceivers for mmWave Communications.
IEEE Access, 2019

A Spatially Consistent MIMO Channel Model With Adjustable K Factor.
IEEE Access, 2019

A Spatial Consistency Model for Geometry-Based Stochastic Channels.
IEEE Access, 2019

Energy Efficiency Analysis of Scheduling in M2M Communication Over Rayleigh Fading Channels.
Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

Computationally Efficient Limited Feedback for Codebook-Based FD-MIMO Precoding.
Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

On Delay Diversity in OQAM/FBMC Based Transmission Schemes.
Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

Assessment and Comparison of Multicarrier Waveforms Under Nonlinear Conditions.
Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

Multi-User Resource Allocation for Low Latency Communications Based on Mixed Numerology.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Gaussian Process Regression for Feedback Reduction in Wireless Multiuser Networks.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Robust Beam-Alignment for TWDP Fading Millimeter Wave Channels.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Does a Large Array Aperture Pay Off in Line-Of-Sight Massive MIMO?
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Impact of SIR Estimation on Feedback Reduction During Heavy Crowd Events in 4G/5G Networks.
Proceedings of the International Conference on Systems, Signals and Image Processing, 2019

A Novel Optimization Method for Resource Allocation Based on Mixed Numerology.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

Joint Codebook Design for Multi-cell Noma.
Proceedings of the IEEE International Conference on Acoustics, 2019

An LS Localisation Method for Massive MIMO Transmission Systems.
Proceedings of the IEEE International Conference on Acoustics, 2019

Coverage Analysis of Relay Assisted V2I Communication in Microcellular Urban Networks.
Proceedings of the 27th European Signal Processing Conference, 2019

Verification of the Vienna 5G Link and System Level Simulators and Their Interaction.
Proceedings of the 16th IEEE Annual Consumer Communications & Networking Conference, 2019

Dynamic Distributed Antenna Systems with Wireless mmWave Fronthaul.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

Large Aperture Antenna Array Design for Cellular LOS Massive MIMO.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018
Energy Efficiency of mmWave Massive MIMO Precoding With Low-Resolution DACs.
IEEE J. Sel. Top. Signal Process., 2018

Robust full-dimension MIMO transmission based on limited feedback angular-domain CSIT.
EURASIP J. Wirel. Commun. Netw., 2018

Versatile mobile communications simulation: the Vienna 5G Link Level Simulator.
EURASIP J. Wirel. Commun. Netw., 2018

Flexible multi-node simulation of cellular mobile communications: the Vienna 5G System Level Simulator.
EURASIP J. Wirel. Commun. Netw., 2018

Dependable wireless connectivity: insights and methods for 5G and beyond.
Elektrotech. Informationstechnik, 2018

Investigation of area spectral efficiency in indoor wireless communications by blockage models.
Proceedings of the 16th International Symposium on Modeling and Optimization in Mobile, 2018

Optimal Numerology in OFDM Systems Based on Imperfect Channel Knowledge.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

On CQI Estimation for Mobility and Correlation Properties of Gaussian Process Regression.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

Reducing CQI Feedback Overhead by Exploiting Spatial Correlation.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

CQI Mapping Optimization in Spatial Wireless Channel Prediction.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

Ray-Tracing Based Validation of Spatial Consistency for Geometry-Based Stochastic Channels.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

Signal Outage Optimized Beamforming for MISO TWDP Fading Channels.
Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

Cellular Networks for a Society in Motion.
Proceedings of the 25th International Conference on Systems, Signals and Image Processing, 2018

Optimal Resource Allocation with Flexible Numerology.
Proceedings of the IEEE International Conference on Communication Systems, 2018

Remote Radio Head Assignment and Beamforming in Dynamic Distributed Antenna Systems.
Proceedings of the 2018 IEEE International Conference on Communications, 2018

Dynamic Distributed Antenna Systems: A Transitional Solution for CRAN Implementation.
Proceedings of the IEEE Globecom Workshops, 2018

Coverage-Improvement of V2I Communication Through Car-Relays in Microcellular Urban Networks.
Proceedings of the 26th European Signal Processing Conference, 2018

2017
Signal Processing Challenges in Cellular-Assisted Vehicular Communications: Efforts and developments within 3GPP LTE and beyond.
IEEE Signal Process. Mag., 2017

Outage Investigation of Beamforming Over Random-Phase Finite-Scatterer MISO Channels.
IEEE Signal Process. Lett., 2017

Filter Bank Multicarrier Modulation Schemes for Future Mobile Communications.
IEEE J. Sel. Areas Commun., 2017

Cellular Network Architectures for the Society in Motion.
CoRR, 2017

Evaluating the throughput performance at 2 GHz and 3.5 GHz in a massive MIMO system.
Proceedings of the WSA 2017, 2017

Outage-Based Admission Control for Multi-User MISO Transmission with Imperfect CSIT.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

Multicast Beamforming Capabilities of LTE MBSFN for V2X Communications.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

Modeling of Spatially Correlated Geometry-Based Stochastic Channels.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

A New Perspective on the Tree Edit Distance.
Proceedings of the Similarity Search and Applications - 10th International Conference, 2017

BER comparison between Convolutional, Turbo, LDPC, and Polar codes.
Proceedings of the 24th International Conference on Telecommunications, 2017

Single-user and multi-user MIMO channel estimation for LTE-Advanced uplink.
Proceedings of the IEEE International Conference on Communications, 2017

A low-complexity equalizer for massive MIMO systems based on array separability.
Proceedings of the 25th European Signal Processing Conference, 2017

A mutual coupling model for massive MIMO applied to the 3GPP 3D channel model.
Proceedings of the 25th European Signal Processing Conference, 2017

Intercarrier interference of multiple access UFMC with flexible subcarrier spacings.
Proceedings of the 25th European Signal Processing Conference, 2017

2016
Probabilistic Analysis of Semidefinite Relaxation for Leakage-Based Multicasting.
IEEE Signal Process. Lett., 2016

Exploring the physical layer frontiers of cellular uplink.
EURASIP J. Wirel. Commun. Netw., 2016

Society in motion: challenges for LTE and beyond mobile communications.
IEEE Commun. Mag., 2016

Latency and Resource Utilization Analysis for V2X Communication over LTE MBSFN Transmission.
Proceedings of the WSA 2016, 2016

Gaussian Modeling of Spatially Correlated LOS/NLOS Maps for Mobile Communications.
Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Efficient multi-user MIMO transmissions in the LTE-A uplink.
Proceedings of the 1st International Workshop on Link- and System Level Simulations, 2016

MMSE equalization for FBMC transmission over doubly-selective channels.
Proceedings of the International Symposium on Wireless Communication Systems, 2016

Comparing antenna selection and hybrid precoding for millimeter wave wireless communications.
Proceedings of the 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016

Quadrature Down-Conversion Based Analog Self-Interference Cancellation for Continuous Wave Radars.
Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

Performance evaluation of low complexity double-sided massive MIMO transceivers.
Proceedings of the 13th IEEE Annual Consumer Communications & Networking Conference, 2016

Empirical Evaluation of LBP-Extension Features for Finger Vein Spoofing Detection.
Proceedings of the 2016 International Conference of the Biometrics Special Interest Group, 2016

Playing Videos for Infants on the Rear Seat: An Evaluation of Different Approaches.
Proceedings of the Adjunct Proceedings of the 8th International Conference on Automotive User Interfaces and Interactive Vehicular Applications, 2016

Limited feedback based double-sided full-dimension MIMO for mobile backhauling.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

Convex-optimization based geometric beamforming for FD-MIMO arrays.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
Transmit Optimization for the MISO Multicast Interference Channel.
IEEE Trans. Commun., 2015

Predictive Quantization on the Stiefel Manifold.
IEEE Signal Process. Lett., 2015

Exploring the Physical Layer Frontiers of Cellular Uplink - The Vienna LTE-A Simulator.
CoRR, 2015

Runtime Precoding: Enabling Multipoint Transmission in LTE-Advanced System-Level Simulations.
IEEE Access, 2015

MIMO Transmission over High Delay Spread Channels with Reduced Cyclic Prefix Length.
Proceedings of the WSA 2015, 2015

System level simulation of LTE MBSFN networks with high mobility users.
Proceedings of the International Conference on Systems, Signals and Image Processing, 2015

Leakage-based multicast transmit beamforming.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Maximum expected achievable rate combining for limited feedback block-diagonalization.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A tensor LMS algorithm.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

ML estimation of population size when observing multiple fill levels in slotted Aloha.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Gradient-based approaches to learn tensor products.
Proceedings of the 23rd European Signal Processing Conference, 2015

2014
Evaluation of Distributed Multi-User MIMO-OFDM With Limited Feedback.
IEEE Trans. Wirel. Commun., 2014

Identification and evaluation of uncertainties and errors in dynamic models of casted machine tool components.
Prod. Eng., 2014

Exploring Coordinated Multipoint Beamforming Strategies for 5G Cellular.
IEEE Access, 2014

16-channel O-OFDM demultiplexer in silicon photonics.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Subspace versus eigenmode quantization for limited feedback block-diagonalization.
Proceedings of the 6th International Symposium on Communications, 2014

Limited feedback in OFDM systems for combating ISI/ICI caused by insufficient cyclic prefix length.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013
Subspace Quantization Based Combining for Limited Feedback Block-Diagonalization.
IEEE Trans. Wirel. Commun., 2013

Adaptive Quantization on a Grassmann-Manifold for Limited Feedback Beamforming Systems.
IEEE Trans. Signal Process., 2013

Single-user MIMO versus multi-user MIMO in distributed antenna systems with limited feedback.
EURASIP J. Adv. Signal Process., 2013

Pushing the Limits of LTE: A Survey on Research Enhancing the Standard.
IEEE Access, 2013

QoS investigation of proportional fair scheduling in LTE networks.
Proceedings of the IFIP Wireless Days, 2013

Terabit optical OFDM demultiplexer in silicon photonics.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Antenna combiners for block-diagonalization based multi-user MIMO with limited feedback.
Proceedings of the IEEE International Conference on Communications, 2013

Adaptive quantization on the Grassmann-manifold for limited feedback multi-user MIMO systems.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Users in cells: A data traffic analysis.
Proceedings of the 2012 IEEE Wireless Communications and Networking Conference, 2012

Adaptive channel direction quantization - Enabling multi user MIMO gains in practice.
Proceedings of IEEE International Conference on Communications, 2012

Adaptive channel direction quantization based on spherical prediction.
Proceedings of IEEE International Conference on Communications, 2012

Multiuser MIMO in distributed antenna systems with limited feedback.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

Adaptive channel direction quantization for frequency selective channels.
Proceedings of the 20th European Signal Processing Conference, 2012

2011
The Vienna LTE simulators - Enabling reproducibility in wireless communications research.
EURASIP J. Adv. Signal Process., 2011

Optimal Pilot Symbol Power Allocation in LTE.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Throughput Maximizing Multiuser Scheduling with Adjustable Fairness.
Proceedings of IEEE International Conference on Communications, 2011

LTE Rate Matching Performance with Code Block Balancing.
Proceedings of the European Wireless 2011, April 27-29, 2011, Vienna, Austria., 2011

2010
Integration verteilter und heterogener Configuration-Management-Datenbanken - Eine Anforderungs- und Marktanalyse.
Inform. Spektrum, 2010

Mutual information based calculation of the Precoding Matrix Indicator for 3GPP UMTS/LTE.
Proceedings of the 2010 International ITG Workshop on Smart Antennas, 2010

2004
Two-Step Drawing from Urns.
Proceedings of the Operations Research, 2004

2000
Deploying the business case to reduce the risk of large scale data warehousing.
Proceedings of the Challenges of Information Technology Management in the 21st Century, 2000

1997
Das TEXikon - Referenzhandbuch für TEX und LATEX.
Addison-Wesley, ISBN: 978-3-89319-690-6, 1997

1990
Ein Softwaresystem zur Realisierung von variablen Benutzeroberflächen in netzwerkweiten Anwendungsumgebungen.
PhD thesis, 1990


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