M. Mostafa, W. Teich and J. Lindner
Stability analysis of recurrent neural networks with time-varying activation functions
International workshop on nonlinear dynamical systems (INDS'11), Klagenfurt, Austria, July 2011
Link to Document

Z. Utkovski, P. Chen and J. Lindner
Lattice-based Geometric Methods for Construction of Codes in the Grassmann Manifolds
submitted to IEEE Transactions on Information Theory, 2011

Z. Utkovski and P. Popovski
Protocol Coding with Reordering of User Resources: Capacity Results for the Z-Channel
accepted at ALLERTON 2011, 2011

Z. Utkovski and P. Popovski
Two-Way Relaying Schemes under various Levels of Channel Knowledge
invited paper, IEEE ISWCS, Aachen, 2011

M. Mostafa, W. Teich and J. Lindner
Modified discrete recurrent neural network as vector equalizer
IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'10), Kuala Lumpur, Malaysia, December 2010
Link to Document

M. Mostafa, W. Teich and J. Lindner
Analog realization of iterative threshold decoding based on high-order recurrent nezral networks
4th International Conference on Signal Processing and Communication Systems (ICSPCS'10), Gold Cost, Australia, December 2010
Link to Document

Z. Utkovski, A. Sezgin and J. Lindner
Non-Coherent Two-Way Relaying: Rate Bounds for the high SNR Regime
IEEE International Symposium on Information Theory and Applications, IEEE ISITA, October 2010

Z. Utkovski, Y. Cheng and J. Lindner
Non-Coherent AF Scheme for Two-Way Wireless Relay Networks based on Packings in Grassmann Manifolds
IEEE International Symposium on Information Theory and Applications, IEEE ISITA, October 2010

M. Wetz, N. Lux, W. Teich and J. Lindner
Noncoherent Iterative Multiple Symbol Detection for OFDM-MFSK
15th International OFDM-Workshop, Hamburg, Germany, September 2010
Link to Document

Z. Utkovski
Non-Coherent Communication in Wireless Point-to-Point and Relay Channels: A Geometric Approach
September 2010
Link to Document

Z. Utkovski, Y. Cheng and J. Lindner
A Non-Coherent AF Scheme for Two-Way Wireless Relay Networks
accepted to ITG/IEEE Workshop on Smart Antennas, WSA 2010, February 2010

P. Popovski and Z. Utkovski
Protocol Coding through Reordering of User Recources: Applications and Capacity Results
Sumbitted to IEEE Transactions on Communications, 2010

P. Popovski and Z. Utkovski
On the Secondary Capacity of the Communication Protocols
IEEE GLOBECOM 2009, November 2009
Link to Document

T. Thiasiriphet, M. Leib, D. Lin, B. Schleicher, J. Lindner, W. Menzel and H. Schumacher
Investigations on a Comb Filter Approach for IR-UWB Systems
FREQUENZ Journal of RF-Engineering and Telecommunications,, Vol. 63, October 2009
Link to Document

M. Wetz, D. Huber, W. Teich and J. Lindner
Robust Transmission over Frequency Selective Fast Fading Channels with Noncoherent Turbo Detection
IEEE 70th Vehicular Technology Conference: VTC2009-Fall, Anchorage, Alaska, USA, September 2009
Link to Document

T. Thiasiriphet, R. Zhan and J. Lindner
Interference suppression in DS-PPM UWB systems
Ultra-Wideband, 2009. ICUWB 2009. IEEE International Conference on, September 2009
Link to Document

A. Linduska and J. Lindner
A Low Complexity Differential Modulation Scheme for MIMO OFDM
Tenth International Symposium on Communication Theory and Applications, Ambleside, England, July 2009
Link to Document

Z. Utkovski, G. Yammine and J. Lindner
A Differential Scheme for Two-Way Relaying Channels
IEEE International Symposium on Information Theory, ISIT 2009, June 2009
Link to Document

P. Popovski, Z. Utkovski and R. Taranto
Outage Margin and Power Constraints in Cognitive Radio with Multiple Antennas
IEEE Signal Processing Advances in Wireless Communications, SPAWC 2009, June 2009

E. Peiker, W. Teich and J. Lindner
Windowing in the Receiver for OFDM Systems in High-Mobility Scenarios
Multi-Carrier Systems & Solutions MC-SS 2009, Herrsching, Germany, May 2009

G. Yammine, Z. Utkovski and J. Lindner
Performance of Sp(n) Codes in Two-Way Wireless Relay Networks
ITG/IEEE Workshop on Smart Antennas, WSA 2009, February 2009

Z. Utkovski, P. Popovski and R. Taranto
The Effect of Interference Statistics on the Power Levels In Multi-Antenna Cognitive Radios
submitted to IEEE Transactions on Wireless Communications Letters, 2009

E. Peiker, J. Dominicus, W. Teich and J. Lindner
Improved Performance of OFDM Systems for Fast Time-Varying Channels
2nd International Conference on Signal Processing and Communication Systems (ICSPCS'2008), Gold Coast, Australia, December 2008
Link to Document

M. Wetz, I. Periša, W. Teich and J. Lindner
Robust Transmission over Fast Fading Channels on the Basis of OFDM-MFSK
Wireless Personal Communications, Vol. 47, pp. 113-123, October 2008
Link to Document
DOI

T. Thiasiriphet and J. Lindner
A novel comb filter based receiver with energy detection for UWB wireless body area networks
Wireless Communication Systems. 2008. ISWCS '08. IEEE International Symposium on, October 2008
Link to Document

Z. Utkovski, P. Chen and J. Lindner
Some Geometric Methods for Construction of Space-Time Codes in Grassmann Manifolds
46-th Annual ALLERTON Conference on Communications, Control and Computing, September 2008
Link to Document

M. Wetz, M. Dangl, W. Teich and J. Lindner
Iterative Demapping and Decoding for OFDM-MFSK
13th International OFDM-Workshop, Hamburg, Germany, August 2008
Link to Document

E. Peiker, J. Dominicus, W. Teich and J. Lindner
Reduction of Intercarrier-Interference in OFDM Systems through Application of Windowing in the Receiver
13th International OFDM Workshop, Hamburg, Germany, August 2008
Link to Document

Z. Utkovski, W. Li and J. Lindner
Distributed Non-Coherent Grassmann Space-Time Codes for Wireless Relay Networks
IEEE International Conference on Communications, ICC 2008, May 2008
Link to Document

Z. Utkovski, W. Li and J. Lindner
Non-Coherent Distributed Space-Time Coding Scheme for Wireless Relay Networks
ITG/IEEE Conference on Source and Channel Coding, SCC 2008, January 2008
Link to Document

R. Zhan, A. Linduska and J. Lindner
Blockwise Space-Frequency Code Design for Noncoherent MIMO OFDM Systems
Globecom, 2008
Link to Document

A. Linduska, M. Wetz, W. Teich and J. Lindner
Analysis of OFDM Multitone FSK Schemes in Frequency Selective Fast Fading Channels
9th International Symposium on Communication Theory and Applications (ISCTA), Ambleside, England, July 2007
Link to Document

Z. Utkovski and J. Lindner
Construction of High-Dimensional Space-Time Codes in the Grassmann and Stiefel Manifolds
International Symposium on Coding Theory and Applications, ISCTA 2007, July 2007

T. Eireiner, M. Wetz, Q. Lu, C. Pietsch, I. Periša and T. Müller
Reduction of Six-Port Calibration to Linear Equalization
IEEE International Microwave Symposium, Honolulu, Hawaii, June 2007
Link to Document

Z. Utkovski and J. Lindner
A Recursive Construction of High-Dimensional Grassmann Space-Time Codes for Non-Coherent MIMO Systems
IEEE International Symposium on Information Theory, ISIT 2007, June 2007
Link to Document

M. Wetz, I. Periša, W. Teich and J. Lindner
Robust Transmission over Fast Fading Channels on the Basis of OFDM-MFSK
4th COST289 Workshop, Gothenburg, Sweden, April 2007
Link to Document

T. Eireiner, M. Wetz, Q. Lu, C. Pietsch, I. Periša and T. Müller
Calibration of Six-Port Receivers by Applying Linear Equalization
ACES Conference, Verona, Italy, March 2007
Link to Document

Z. Utkovski and J. Lindner
Spectral-Efficient Grassmann Codes for Non-Coherent MIMO Systems
Conference on Information Sciences and Systems, CISS 2007, March 2007

M. Dangl, C. Sgraja and J. Lindner
An Improved Block Equalization Scheme for Uncertain Channel Estimation
IEEE Transactions on Wireless Communications, Vol. 6, January 2007

M. Lentmaier, B. Krach, P. Robertson and T. Thiasiriphet
Dynamic Multipath Estimation by Sequential Monte Carlo Method
2007
Link to Document

C. Pietsch and J. Lindner
On Orthogonal Space-Time Block Codes and Packings on the Grassmann Manifold
IEEE GLOBECOM 2006, November 2006
Link to Document

M. Dangl and J. Lindner
How to Use A Priori Information of Data Symbols for SNR Estimation
IEEE Signal Processing Letters, Vol. 13, November 2006

M. Wetz, I. Periša, W. Teich and J. Lindner
OFDM-MFSK with Differentially Encoded Phases for Robust Transmission over Fast Fading Channels
11th International OFDM-Workshop, Hamburg, Germany, August 2006
Link to Document

Z. Utkovski and J. Lindner
On the Construction of Non-Coherent Space Time Codes from High-Dimensional Spherical Codes
IEEE Inetrnational Symposium on Spread Spectrum and Applications, ISSSTA 2006, August 2006
Link to Document

M. Wetz, W. Teich and J. Lindner
PAPR Reduction Methods for Noncoherent OFDM-MFSK
3rd COST289 Workshop, Aveiro, Portugal, July 2006
Link to Document

C. Sgraja and C. Xiao
On Discrete-Time Modeling of Time-Varying WSSUS Fading Channels
Proc. IEEE Int. Conf. Commun. (ICC), Istanbul, Turkey, Vol. 12, June 2006
Link to Document

M. Dangl, M. Reed, J. Lindner and Z. Shi
Advanced Markov Chain Monte Carlo Methods for Iterative (Turbo) Multiuser Detection
4th International Symposium on Turbo Codes & Related Topics in connection with 6th International ITG-Conference on Source and Channel Coding (ISTC), April 2006

S. Abdelkader, C. Pietsch and J. Lindner
Receive Signal Processing for Space-Time Coded Transmissions in the Presence of Channel Estimation Errors
16th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), September 2005

M. Samuel, C. Pietsch and J. Lindner
Linear Spreading Space-Time Block Codes: System Model and Optimization Criterion
16th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), September 2005

M. Dangl and J. Lindner
Turbo Equalization with Parametric Uncertainties: Comparison of SNR Estimation Algorithms
2nd COST 289 Workshop, Special Topics on 4G Technologies, Antalya (Turkey), July 2005

J. Lindner, M. Dangl, D. Yacoub and W. Teich
Comparison of Vector Detection Algorithms for MIMO-OFDM
International Journal of Electronics and Communications (AEU), Vol. 59, June 2005
Link to Document

B. Badic, A. Linduska and H. Weinrichter
Impact of spatial channel correlation on super quasi-orthogonal space-time trellis codes
Workshop on Signal Processing Advances in Wireless Communications, June 2005

C. Pietsch and J. Lindner
On the Construction of Capacity Achieving Full Diversity Space-Time Block Codes
IEEE 61st Semiannual Vehicular Technology Conference (VTC), May 2005
Link to Document

C. Pietsch and J. Lindner
On the Impact of Imperfect Channel Knowledge on the Performance of Orthogonal STBCs
IEEE International Conference on Communications (ICC), May 2005
Link to Document

C. Pietsch, W. Teich, J. Lindner, C. Waldschmidt and W. Wiesbeck
A Highly Flexible MIMO Demonstrator
International ITG/IEEE Workshop on Smart Antennas (WSA), April 2005
Link to Document

M. Dangl and J. Lindner
Bounds on the Performance of a Soft Interference Cancellation Scheme for Imperfect Channel State Information
6th Australian Communications Theory Workshop (AusCTW), poster presentation, February 2005

C. Sgraja and J. Lindner
Closed-Form Expressions for the SEP of QAM Diversity Combining in Uncertain Channels
Proc. IEEE Int. Symp. Inform. Theory (ISIT), Adelaide, Australia, pp. 612-616, 2005
Link to Document

M. Dangl, C. Sgraja and J. Lindner
Block Turbo Equalization for Imperfect Channel State Information
Proc. IEEE Int. Symp. Inform. Theory (ISIT), Adelaide, Australia, pp. 2016-2020, 2005
Link to Document

C. Sgraja and J. Lindner
EM-Based Decision-Directed Channel Estimation for OFDM: A New Interpretation
Proc. 10th Int. OFDM Workshop, Hamburg, Germany, 2005
Link to Document

C. Sgraja and J. Lindner
On the Optimality of Diversity Combining When Channel Knowledge is Imperfect
Proc. Conf. Inform. Sciences Syst. (CISS), Baltimore (MD), US, 2005
Link to Document

W. Menzel, R. Leberer and M. Wetz
A Simple Four-Beam Scannable Reflectarray Antenna
Asia Pacific Microwave Conference, Delhi, India, December 2004

C. Günter, K. Schmidt, A. Rothermel, C. Pietsch and W. Teich
Hardware Realization of a Highly Flexible MIMO Demonstrator
9th International OFDM-Workshop, September 2004
Link to Document

C. Pietsch and J. Lindner
Real-Valued Modeling and Channel Estimation for Transmissions Based on Orthogonal STBCs
IEEE Internaltional Symposium on Spread Spectrum Techniques and Applications (ISSSTA), August 2004
Link to Document

C. Sgraja and J. Lindner
Decision Feedback Equalization for MC-CDM with Channel Uncertainty
Proc. IEEE Int. Conf. Commun. (ICC), Paris, France, Vol. 5, June 2004
Link to Document

T. Detert and A. Linduska
Fast converging PE detectors with good near-far resistance in UTRA FDD uplink
12th IEEE Mediterranean Electrotechnical Conference, May 2004

C. Sgraja, J. Lindner and S. Pillai
A Comparison of Receiver Concepts for Doubly-Selective Random Channels
Proc. IEE /IEEE 1st Int. Conf. Waveform Div. Design, Edinburgh, UK, 2004
Link to Document

C. Sgraja, J. Lindner and S. Pillai
Receiver Design for Rapidly Time-Varying Channels
Proc. IEEE Int. Symp. Inform. Theory (ISIT), Chicago (IL), US, 2004
Link to Document

M. Dangl, C. Sgraja and J. Lindner
On Unbiased Minimum Variance Equalization with Channel Estimation Uncertainty
Proc. Conf. Inform. Sciences Syst. (CISS), Princeton (NJ), US, 2004
Link to Document

T. Detert and A. Linduska
A fast converging polynomial expansion multiuser detector applied to UTRA FDD
International Symposium on Signal Processing and Information Technology, December 2003

D. Yacoub, M. Dangl, U. Marxmeier, W. Teich and J. Lindner
Comparison of Iterative Detection Schemes for MIMO Systems with Spreading Based on OFDM
4th International Workshop on Multi-Carrier Spread Spectrum (MC-SS), September 2003

W. Zhang, M. Dangl and J. Lindner
Performance Analysis of the Downlink and Uplink of MC-CDMA with Carrier Frequency Offset
4th International Workshop on Multi-Carrier Spread Spectrum (MC-SS), September 2003

C. Pietsch, S. Sand, W. Teich and J. Lindner
Modeling and Performance Evaluation of Multiuser MIMO Systems Using Real-Valued Matrices
IEEE Journal on Selected Areas in Communications, IEEE, Vol. 21, Chapter Special Is, pp. 744-753, June 2003
Link to Document

C. Sgraja and J. Lindner
Estimation of Rapid Time-Variant Channels for OFDM using Wiener Filtering
Proc. IEEE Int. Conf. Commun. (ICC), Anchorage (AK), US, Vol. 4, pp. 2390-2395, May 2003
Link to Document

A. Bury, J. Egle and J. Lindner
Diversity comparison of spreading transforms for multicarrier spread spectrum transmission
IEEE Transactions on Communications, Vol. 51, pp. 774-781, May 2003
Link to Document

M. Dangl, D. Yacoub, U. Marxmeier, W. Teich and J. Lindner
Performance of Joint Detection Techniques for Coded MIMO-OFDM and MIMO-MC-CDM
COST 273 Workshop on Broadband Wireless Local Access, May 2003

M. Dangl, C. Sgraja, W. Teich and J. Lindner
Convergence Behavior of Iterative Equalization and Decoding Schemes with Memory
Proc. Global Telecommun. Conf. (GLOBECOM), San Francisco (CA), US, Vol. 3, pp. 1710-1715, 2003
Link to Document

C. Sgraja and J. Lindner
A Lower Bound on the Symbol Error Probability of Joint Channel Estimation and Detection in OFDM Systems
Proc. 8th Int. OFDM Workshop, Hamburg, Germany, 2003
Link to Document

C. Sgraja, J. Egle and J. Lindner
On Pilot-Assisted MAP Detection in Frequency-Flat Rayleigh Fading Channels
Proc. IEEE Wireless Commun. Networking Conf. (WCNC), New Orleans (LA), US, Vol. 2, pp. 930-935, 2003
Link to Document

J. Lindner and C. Pietsch
The Spatial Dimension in the Case of MC-CDMA
European Transactions on Telecommunications, Special Issue on Multi-Carrier Spread-Spectrum and Related Topics, September 2002

M. Dangl, J. Egle, W. Teich and J. Lindner
Multiuser Detection in DS-CDMA Systems Based on a Lattice Code Decoder
IEEE 7th International Symposium on Spread Spectrum Systems and Applications (ISSSTA), Vol. 2, September 2002

C. Pietsch, M. Nold, W. Teich and J. Lindner
Optimum Space-Time Processing for Wide-Band Transmissions with Multiple Receiving Antennas
4th International ITG Conference on Source and Channel Coding, Berlin (Germany), January 2002
Link to Document

C. Sgraja and J. Lindner
Pilot-/Data-Aided Estimation of Rayleigh Flat-Fading Channels
Proc. 7th Int. OFDM Workshop, Hamburg, Germany, 2002
Link to Document

M. Dangl, A. Engelhart, W. Teich and J. Lindner
The Application of Quadratic Programming to Multiuser/Multisubchannel Detection
4th International Symposium on Wireless Personal Multimedia Communications (WPMC), Vol. 2, September 2001

J. Egle, C. Sgraja and J. Lindner
Iterative Soft Cholesky Block Decision Feedback Equalizer---a Promising Approach to Combat Interference
Proc. IEEE Veh. Technol. Conf. (VTC Spring), Rhodes, Greece, Vol. 3, pp. 1604-1608, May 2001
Link to Document

M. Nold, C. Pietsch, T. Schneider, W. Teich and J. Lindner
Space-Time Signal Processing with Multiple Receiving Antennas and Anisotropic Interference
ITG-Diskussionssitzung: "Systeme mit intelligenten Antennen", March 2001

A. Engelhart, C. Sgraja, W. Teich and J. Lindner
Multisubchannel Detection Techniques for Mobile OFDM Systems
Proc. 5th Int. OFDM Workshop, Hamburg, Germany, 2000
Link to Document

C. Sgraja, A. Engelhart, W. Teich and J. Lindner
Equalization with recurrent neural networks for complex-valued modulation schemes
Proc. 3. Workshop Kommunikationstechnik, Schloss Reisensburg, Germany, June 1999
Link to Document

C. Sgraja, A. Engelhart, W. Teich and J. Lindner
Combined equalization and decoding for BFDM packet transmission schemes
Proc. 4th Int. OFDM Workshop, Hamburg, Germany, 1999
Link to Document

A. Engelhart, H. Gryska, C. Sgraja, W. Teich and J. Lindner
The discrete-time channel matrix model for general BFDM packet transmission schemes
Proc. 4th Int. OFDM Workshop, Hamburg, Germany, 1999
Link to Document

J. Lindner
Channel Coding and Modulation for Transmission over Multipath Channels
AEU - International Journal of Electronics and Communications, Vol. 49, January 1995
Link to Document