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Publications

2021


Hierarchical Isometry Properties of Hierarchical Measurements

A. Flinth, B. Groß, I. Roth, J. Eisert, G. Wunder, submitted

  • arXiv:[available soon]

Hierarchical sparse recovery from hierarchically structured measurements with application to massive random access

A. Flinth, B. Groß, I. Roth, J. Eisert, G. Wunder, submitted

Hierarchical compressed sensing

J. Eisert, A. Flinth, B. Groß, I. Roth, G. Wunder, will appear as a book chapter

  • arXiv:[available soon]

Active Channel Sparsification: Realizing Frequency Division Duplexing Massive MIMO with Minimal Overhead

M.B Khalilsarai, S. Haghighatshoar, X. Yi, G. Caire , G. Wunder, will appear as a book chapter

  • [available soon]

Measure Concentration on the OFDM-based Massive Random Access Channel

G. Wunder, A. Flint, B. Groß, submitted

  • [available soon]

Explicit CSI Feedback Compression Using Neural Networks

B. Groß, R. A. Salem, T. Wilt, G. Wunder, submitted

  • [available soon]

Deep Learning for Channel Coding: Using Mutual Information Estimation to Decouple End-to-End Learning

R. Fritschek, R. Schaefer, G. Wunder, submitted

Using Delay Forecasts in Communicating and Robust Distributed Model-Predictive Control

J. Hahn, R. Schoeffauer, G. Wunder, and O. Stursberg, accepted in IEEE Transactions on Control of Network Systems

Reinforce Security: A Model-free Approach Towards Secure Wiretap Coding

R. Fritschek, R. Schaefer, G. Wunder, accepted in ICC 2021

ComPass: Proximity Aware Common Passphrase Agreement Protocol for Wi-Fi devices Using Physical Layer Security, K. Reaz, G. Wunder, accepted in Springer Lecture Notes in Networks and Systems

Hierarchical sparse recovery from hierarchically structured measurements

B. Groß, A.Flinth, I. Roth, J. Eisert, G. Wunder, submitted

Stability Results on Synchronized Queues in Discrete-Time for Arbitrary Dimension

R. Schoeffauer, G. Wunder, submitted

Model-Predictive Control for Discrete-Time Queueing Networks with Varying Topology

R. Schoeffauer, G. Wunder, accepted in IEEE Transactions on Control of Network Systems

2020


  • ACM:[WiseML][PDF]

Deep Learning Based Wiretap Coding via Mutual Information Estimation

R. Fritschek, R. Schäfer, G. Wunder, accepted in ACM Wireless Security and Machine Learning (WiseML 20)

WiFi-Based Channel Impulse Response Estimation and Localization via Multi-Band Splicing

M. B. Khalilsarai, B. Gross, S.Stefanatos, G.Wunder, G. Caire, accepted in GLOBECOM 2020

Neural Mutual Information Estimation for Channel Coding: State-of-the-art Estimators, Analysis and Performance Comparison

R. Fritschek, R. Schäfer, G. Wunder, accepted in SPAWC 2020

Reliable Recovery of Hierarchically Sparse Signals for Gaussian and Kronecker Product Measurements

I. Roth, M. Kliesch, A. Flinth, G. Wunder, and J. Eisert, accepted in IEEE Trans. Signal Processing

The Method of Conditional Expectations for Cubic Metric Reduction in OFDM

S. Afrasiabi-Gorgani, G. Wunder, accepted in SPAWC 2019

Non-Coherent Joint Transmission in Poisson Cellular Networks Under Pilot Contamination

S. Stefanatos, G.Wunder, accepted in WSA 2020

PhasmaFOOD-A miniaturized multi-sensor solution for rapid, non-destructive food quality assessment

B. Gross, S. Hintschich, M. Tosic, P. Bourgos, K. Tsoumanis, and F. Bertani, in OCM-Optical Characterization of Materials: Conference Proceedings

Food Analysis for All: The PhasmaFOOD Project Approach
S. Georgoulas, P. Bourgos, M. Tosic, S. Hintschich, F. Romana Bertani, P. Tsakanikas, B. Gross, M. Alewijn, E. Martinelli , accepted in Smart Systems Integration; 13th International Conference and Exhibition on Integration Issues of Miniaturized Systems

2019


Application of the Method of Conditional Expectations for Reduction of PAPR and Cubic Metric of OFDM Signals

S. Afrasiabi-Gorgani, Gerhard Wunder, submitted

The Method of Conditional Expectations for Cubic Metric Reduction in OFDM

S. Afrasiabi-Gorgani, G. Wunder, accepted in SPAWC 2019

Predictive Network Control in Multi-Connectivity Mobility for URLLC Services

D. Guzman, R. Schoeffauer, G. Wunder, accepted in CAMAD 2019

Reliable recovery of hierarchically sparse signals for Gaussian and Kronecker Product Measurements

I. Roth, M. Kliesch, A. Flinth, G. Wunder, J. Eisert, in IEEE Trans. on Signal Processing

Non-Coherent Joint Transmission in Poisson Cellular Networks Under Pilot Contamination

S. Stefanatos,G.Wunder, submitted to IEEE TWC

Deep Learning for Channel Coding via Neural Mutual Information Estimation

R. Fritschek, R. F. Schaefer, and G. Wunder, accepted in SPAWC 2019

Exploiting the Massive MIMO Channel Structural Properties for Minimization of Estimation Error and Training Overhead

S. Bazzi, S. Stefanatos, L. Le Magoarou, S. Eddine Hajri,M. Assad, S. Paquelet, G. Wunder, and W. Xu, accepted in IEEE Access

Low-Overhead Hierarchically-Sparse Channel Estimation for Multiuser Wideband Massive MIMO

G. Wunder, S. Stefanatos, A. Flinth, I. Roth, G. Caire, accepted in IEEE Trans. Wireless Commun

Location-guided Precoded OFDM for Asynchronous Uplink Access

S. Afrasiabi-Gorgani, G. Wunder, accepted in WSA 2019

WiFi-Based Indoor Localization via Multi-Band Splicing and Phase Retrieval

M. Barzegar, S. Stefanatos, G.Wunder, G. Caire, accepted in SPAWC 2019

2018


Deep Learning for the Gaussian Wiretap Channel

R. Fritschek, R. F. Schaefer, and G. Wunder, accepted in ICC 2019

A liner algorithm for reliable predictive network control

R. Schoeffauer, G. Wunder, accepted in GLOBECOM 2018

Hierarchical restricted isometry property for Kronecker product measurements

I. Roth, A. Flinth, R. Kueng, J. Eisert, G. Wunder, accepted in 56th Annual Allerton Conference on Communication, Control and Computing 2018

Distributed MPC with Prediction of Time-Varying Communication Delay

J. Hahn, R. Schoeffauer, G. Wunder, O. Stursberg, accepted in NecSys 2018

Sicherheit im Internet der Dinge leicht gemacht

G. Wunder, A. Müller, C. Paar, H. Schotten, T. Wollinger, E. Jorswieck, A. Sezgin, Industrie 4.0 Management, 2018

On the Gaussian Multiple Access Wiretap Channel and the Gaussian Wiretap Channel with a Helper: Achievable Schemes and Upper Bounds

R. Fritschek, G. Wunder, accepted in IEEE Inform. Forensics and Security, 2018

Performance of Hierarchical Sparse Detectors for Massive MTC

G. Wunder, I. Roth, R. Fritschek, J. Eisert, submitted

Wideband Massive MIMO Channel Estimation via Sequential Atomic Norm Minimization

Stelios Stefanatos, Mahdi Barzegar Khalilsarai, Gerhard Wunder, to appear in GlobalSIP 2018, invited paper

Model Predictive Network Control and Throughput Sub-Optimality of MaxWeight

R. Schoeffauer, G. Wunder, accepted in EuCNC 2018

Towards Massive Connectivity Support for Scalable mMTC Communications in 5G networks

Carsten Bockelmann, Nuno K. Pratas, Gerhard Wunder, accepted in IEEE Access

Hierarchical restricted isometry property for Kronecker product measurements

Ingo Roth, Axel Flinth, Richard Kueng, Jens Eisert, and Gerhard Wunder. submitted

  • arXiv: [link to appear]

Adaptive Precoded OFDM with User Fairness for Asynchronous Uplink Access in mMTC

Saeed Afrasiabi-Gorgani, Gerhard Wunder, Wooram Shin. submitted

Secure Massive IoT Using Hierarchical fast Blind Deconvolution

G. Wunder, I. Roth, R.Fritschek, B. Groß, J. Eisert, accepted in IEEE WCNC 2018

Hierarchical Sparse Channel Estimation for Massive MIMO

G. Wunder, I. Roth, A.Flinth, M. Barzegar, S. Haghighatshoar, G. Caire, G. Kutyniok, accepted in WSA 2018, invited paper

Performance Limits of Compressive Sensing Channel Estimation in Dense Cloud RAN

S. Stefanatos,G.Wunder, accepted in ICC 2018

2017


New Waveforms for New Services in 5G, chapter in Orthogonal Waveforms and Filter Banks for Future Communication Systems

F. Schaich, B. Sayrac, G. Wunder, M. Schubert, A. Georgakopoulos, IET Book Series:The Institution of Engineering and Technology, 2017

New Waveforms for New Services in 5G, chapter in Orthogonal Waveforms and Filter Banks for Future Communication Systems

G.Wunder et al. Elsivier/Academic Press, 2017

Estimation of Angles of Arrival Through Superresolution -- A Soft Recovery Approach for General Antenna Geometries

M. Barzegar, G. Caire, A. Flinth, S. Haghighatshoar, G. Kutyniok, G. Wunder, submitted

Generalized Subband-Filtered and Pulse-Shaped Multicarrier for Quasi-Synchronous Uplink Access

W. Shin, G. Park, G. Wunder, accepted in PIMRC 2017

Precoded OFDM for Asynchronous Uplink with Transparency to OFDM Receiver

S. Afrasiabi, G. Wunder, W. Shin, accepted in PIMRC 2017

HiHTP: A Custom-Tailored Hierarchical Sparse Detector for Massive MTC

G. Wunder, I. Roth, R.Fritschek, and J. Eisert, accepted in Asilomar Conference 2017

On Full-Duplex Secure Key Generation with Deterministic Models

R.Fritschek, G. Wunder, Invited paper, accepted in IEEE CNS 2017

On Multiuser Gain and the Constant-Gap Sum-Capacity of the Interfering Multiple Access Channel

R. Fritschek, G. Wunder, submitted

  • arXiv: [link to appear]

Multitone Code Division Multiplexing Signal Design for Quasi-Synchronous Cellular Systems

G. Park, W. Shin, Seung Kwon Baek, G. Wunder, Wangrok Oh, submitted

5G: A Tutorial Overview of Standards, Trials, Challenges, Deployment and Practice

M. Shafi, A.F. Molisch, P.J. Smith, T. Haustein, P. Zhu, P.D. Silva, F. Tufesson, A. Benjebbour, G. Wunder, accepted in IEEE Journal on Selected Areas in Communications, Special Issue on Deployment Issues and Performance Challenges for 5G

Wiley book, Towards 5G: Applications, Requirements and Candidate Technologies, New Physical‐layer Waveforms for 5G,

G.Wunder et al.

Compressive Estimation of a Stochastic Process with Unknown Autocorrelation Function

M. Barzegar, S. Haghighatshoar, G. Caire, G. Wunder, accepted in ISIT 2017

Stable Wireless Network Control Under Service Constraints

M. Kasparick, G. Wunder, accepted in IEEE Transactions on Control of Network Systems

On the Deterministic Sum-Capacity of the Multiple Access Wiretap Channel

R. Fritschek, G. Wunder, submitted

On-the-fly Secure Key Generation with Deterministic Models

R. Fritschek, G. Wunder, accepted in IEEE ICC 2017 Wireless Communications Symposium

Reliable recovery of hierarchically sparse signals and application in machine-type communications

I. Roth, M. Kliesch, J. Eisert and G. Wunder, submitted

2016


RECiP: Wireless Channel Reciprocity Restoration Method for Varying Transmission Power

G. Wunder, R. Fritschek, and R. Khan, accepted in PIMRC 2016, invited paper

Flexible 5G below 6GHz Mobile Broadband Radio Air Interface

W. Zirwas, L. Thiele, M. Kurras, G. Wunder, accepted in VTC 2016

A Versatile PAPR Reduction Algorithm for 5G Waveforms with Guaranteed Performance

G. Wunder, S. A. Gorgani, accepted in WSA 2016

Enabling the Multi-User Generalized Degrees of Freedom in Cellular Interference Networks with Multiuser Coding, chapterin in“Communication in Interference-Limited Networks

R.Fritschek, G. Wunder, Springer Verlag, Signals and Communication Technology Series, 2016

Reliable recovery of hierarchically sparse signals

I. Roth, M. Kliesch, G. Wunder, and J. Eisert, In Proceedings of the Third “International Traveling Workshop on Interactions between Sparse Models and Technology” (iTWIST’16), 36–38. Aalborg, 2016

Towards a Constant-Gap Sum-Capacity Result for the Gaussian Wiretap Channel with a Helper

R. Fritschek, G. Wunder, in IEEE International Symposium on Information Theory (ISIT) July 10-15, 2016. Barcelona, Spain 2016

Multicarrier PAPR Reduction by Iteratively Shifting and Concentrating the Probability Measure

S. Afrasiabi-Gorgani, G. Wunder, 2016

Overshooting and L1-Norms of a Class of Nyquist Filters

G. Wunder, S. Afrasiabi-Gorgani, 2016

2015


Derandomized Multi-block Sign Selection for PMEPR Reduction of FBMC Waveform

S. Afrasiabi and G. Wunder, accepted in VTC 2015

Deterministic IMAC Revisited: Constant-Gap Capacity in the Weak Interference Case

R.Fritschekand G. Wunder, accepted in ICC 2015

Constant-Gap Sum-Capacity Approximation of the Interfering Multiple Access Channel

R. Fritschek and G. Wunder, accepted in ISIT 2015

6doku: Towards Secure Over-the-Air Preloading of 6LoWPAN Nodes using PHY Key Generation

K. F. Krentz, G. Wunder, accepted in Smart SysTech 2015

FANTASTIC-5G: 5G-PPP Project on 5G air interface below 6 GHz

F. Schaich, B. Sayrac, M. Schubert, H. Lin, K. Pedersen, M. Shaat, G. Wunder, accepted in VTC Spring 2015

Interference Analysis for 5G Random Access with Short Message Support

G. Wunder, M. Kasparick, P. Jung, accepted in EW 2015

Waveform optimization using trapezoidal pulses for 5G random access with short message support

G. Wunder, S. A. Gorgani, S. Ahmed, accepted in SPAWC 2015, invited paper

Compressive Random Access Using A Common Overloaded Control Channel

G. Wunder, P. Jung,M.Ramadan,IEEEGLOBECOM 2015, San Diego, USA, December 2015

Sparse Signal Processing Concepts for Efficient 5G System Design

G. Wunder, H. Boche, T. Strohmer, P. Jung, IEEE Access, 2015

Spline Waveforms and Interference Analysis for 5G Random Access with Short Message Support

G. Wunder, M. Kasparick, P. Jung, 2015

Robust Iterative Interference Alignment for Cellular Networks with Limited Feedback

J. Schreck, G. Wunder, P. Jung , IEEE Transaction on Wireless Communications, February 2015, vol. 14, no. 2, pp. 882-894

Selected arXiv paper before 2015


Enabling the Multi-User Generalized Degrees of Freedom in the Gaussian Cellular Channel

R. Fritschek, G Wunder, IEEE ITW 2014, Hobart, Australia

Upper Bounds and Duality Relations of the Linear Deterministic Sum Capacity for Cellular Systems

R. Fritschek, G. Wunder, IEEE ICC 2014, Sydney, Australia

Autonomous Algorithms for Centralized and Distributed Interference Coordination: A Virtual Layer Based Approach

M. Kasparick, G. Wunder, EURASIP Journal on Wireless Communications and Networking, April 2014

The PAPR Problem in OFDM Transmission: New Directions for a Long-Lasting Problem

G. Wunder, R. F. H. Fischer, H. Boche, S. Litsyn, Jong-Seon No, IEEE Signal Processing Magazine, November 2013, vol. 30, no. 6, pp. 130-144

Nearly Doubling the Throughput of Multiuser MIMO Systems Using Codebook Tailored Limited Feedback Protocol,

G. Wunder, J. Schreck, P. Jung, IEEE Transactions on Wireless Communications, vol.11, no.11, pp.3921-3931, 2012

Analysis of Alternative Metrics for the PAPR Problem in OFDM Transmission

G. Wunder, IEEE International Symposium on Information Theory (ISIT), 2011