Armin Wittneben Prof. Dr.-Ing. Professor Group: Wireless Communications Group [Link to ETH Who's Who]

Address

ETH Zürich
Communication Technology Laboratory
Sternwartstr. 7
CH-8092 Zürich
Switzerland

Room: ETF F 109

Tel.: +41 44 63 23611
Fax: +41 44 63 21209

Email: wittneben (add )

Publications

• Book Chapters
  • Distributed Antenna Systems and Linear Relaying for Rank-Deficient MIMO Systems
    B. Rankov, J. Wagner, and A. Wittneben, Chapter in Distributed Antenna Systems: Open Architecture for Future Wireless Communications, Auerbach Publications, CRC Press, 2006, (invited paper).
  • Contribution to Book Chapter and White Paper: New Radio Interfaces for Short Range Communications
    T. Zasowski, F. Althaus, and A. Wittneben, (i) Chapter in 10th Wireless World Research Forum (WWRF) Meeting, New York, USA, Oct. 2003; (ii) Chapter in Technologies For The Wireless Future: Wireless World Research Forum (WWRF), ISBN: 0470012358, Oct. 2004.

• Journal Papers and Manuscripts
  • Relative Localization Between Two Wireless Nodes by Comparing Their UWB Channels to Observers
    G. Dumphart, R. Kramer, R. Heyn, M. Kuhn, and A. Wittneben, June 2021, in preparation.
  • The Cellular Relay Carpet: Distributed Cooperation with Ubiquitous Relaying
    R. Rolny, T. Rüegg, M. Kuhn, and A. Wittneben, Springer International Journal of Wireless Information Networks, June 2014.
  • Location-aware UWB Communication with Generalized Energy Detection Receivers
    H. Luecken, C. Steiner, and A. Wittneben, IEEE Transactions on Wireless Communications, Vol. 11, No. 9, pp. 3068-3078, Sept. 2012.
  • On Capacity Scaling of Multi-Antenna Multi-Hop Networks: The Significance of the Relaying Strategy in the “Long Network Limit”
    J. Wagner and A. Wittneben, IEEE Transactions on Information Theory, Vol. 58, No. 4, Apr. 2012.
  • Efficient Training Phase for Ultra-Wideband based Location Fingerprinting Systems
    C. Steiner and A. Wittneben, IEEE Transactions on Signal Processing, Dec. 2011.
  • Performance Analysis of Distributed Cluster-Based MAC Protocol for Multiuser MIMO Wireless Networks
    A. Ettefagh, M. Kuhn, C. Esli, and A. Wittneben, EURASIP Journal on Wireless Communications and Networking, July 2011.
  • A Hierarchical AF Protocol for Distributed Orthogonalization in Multiuser Relay Networks
    C. Esli and A. Wittneben, IEEE Transactions on Vehicular Technology, Oct. 2010.
  • Comparison of Channel Estimation Protocols for Coherent AF Relaying Networks in the Presence of Additive Noise and LO Phase Noise
    S. Berger and A. Wittneben, EURASIP Journal on Wireless Communications and Networking, June 2010.
  • Low Complexity Location Fingerprinting with Generalized UWB Energy Detection Receivers
    C. Steiner and A. Wittneben, IEEE Transactions on Signal Processing, Volume 58, Issue 3, pp. 1756 - 1767, Mar. 2010.
  • Nonlinear MIMO: Affordable MIMO Technology for Wireless Sensor Networks
    G. Psaltopoulos and A. Wittneben, IEEE Transactions on Wireless Communications, Vol. 9, Iss. 2, pp. 824-832, Feb. 2010.
  • Recent Advances in Amplify-and-Forward Two-Hop Relaying
    S. Berger, T. Unger, M. Kuhn, A. Klein, and A. Wittneben, Communications Magazine, July 2009.
  • Performance of UWB Receivers with Partial CSI Using a Simple Body Area Network Channel Model
    T. Zasowski and A. Wittneben, IEEE Journal on Selected Areas in Communications, Special Issue on Body Area Networks, pp. 10, Jan. 2009.
  • Large N Analysis of Amplify-and-Forward MIMO Relay Channels with Correlated Rayleigh Fading
    J. Wagner, B. Rankov, and A. Wittneben, IEEE Transactions on Information Theory, Vol. 54, No. 12, pp. 5735-5746, 2008.
  • Power Allocation Schemes for Amplify-and-Forward MIMO-OFDM Relay Links
    I. Hammerström and A. Wittneben, IEEE Transactions on Wireless Communications, VOL. 6, NO. 8, pp. 2798 - 2802, 2007.
  • Ultra-Wideband Geo-Regioning: A Novel Clustering and Localization Technique
    C. Steiner, F. Althaus, F. Trösch, and A. Wittneben, EURASIP Journal on Advances in Signal Processing, Special Issue on Signal Processing for Location Estimation and Tracking in Wireless Environments, Nov. 2007.
  • Adaptive Bit Loading and Transmit Diversity for Iterative OFDM Receivers
    S. Sand, C. Mensing, C. Mutti, and A. Wittneben, Wireless Personal Communications, Oct. 2007.
  • Spatio-Temporal-Signature Signal Processing Algorithms
    C. Steiner and A. Wittneben, Integrated Project PULSERS Phase II, FP6-027142, Deliverable D5-3, July 2007.
  • Spectral Efficient Protocols for Half-duplex Fading Relay Channels
    B. Rankov and A. Wittneben, IEEE Journal on Selected Areas in Communications, Feb. 2007.
  • Power-Line Enhanced Cooperative Wireless Communications
    M. Kuhn, S. Berger, I. Hammerström, and A. Wittneben, IEEE JSAC Special Issue on Power Line Communication, July 2006.
  • UWB Signal Propagation at the Human Head
    T. Zasowski, G. Meyer, F. Althaus, and A. Wittneben, IEEE Transactions on Microwave Theory and Techniques, Apr. 2006.

• Conference, Symposium, and Workshop Papers
  • Learning-Based Posture Detection Using Purely Passive Magneto-Inductive Tags
    H. Schulten, F. Wernli, and A. Wittneben, IEEE Global Communications Conference (Globecom), Madrid, Spain, Dec. 2021, submitted.
  • Comprehensive Measurement-Based Evaluation of Posture Detection from Ultra Low Power UWB Signals
    R. Heyn and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Virtual Conference, Sept. 2021, to appear.
  • Cooperative Magneto-Inductive Localization
    H. Schulten, G. Dumphart, A. Koskinas, and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Virtual Conference, Sept. 2021, submitted.
  • The Channel Between Randomly Oriented Dipoles: Statistics and Outage in the Near and Far Field
    G. Dumphart and A. Wittneben, IEEE International Conference on Communications (ICC), Montreal, Canada, June 2021, to appear.
  • Detection of Fall-Related Body Postures from WBAN Signals
    R. Heyn and A. Wittneben, 2020 IEEE Global Communications Conference (GLOBECOM), Taipei, Taiwan, Dec. 2020.
  • Magneto-Inductive Localization: Fundamentals of Passive Relaying and Load Switching
    H. Schulten and A. Wittneben, IEEE International Conference on Communications (ICC), Dublin, Ireland, June 2020.
  • Inter-Node Distance Estimation from Multipath Delay Differences of Channels to Observer Nodes
    G. Dumphart, M. Kuhn, A. Wittneben, and F. Trösch, IEEE International Conference on Communications (ICC), Shanghai, China, May 2019.
  • Practical Accuracy Limits of Radiation-Aware Magneto-Inductive 3D Localization
    G. Dumphart, H. Schulten, B. Bhatia, C. Sulser, and A. Wittneben, IEEE International Conference on Communications (ICC) Workshops, Shanghai, China, May 2019.
  • Magneto-Inductive Powering and Uplink of In-Body Microsensors: Feasibility and High-Density Effects
    G. Dumphart, B. I. Bitachon, and A. Wittneben, IEEE Wireless Communications and Networking Conference (WCNC), Marrakech, Morocco, Apr. 2019.
  • On the Crucial Impact of Antennas and Diversity on BLE RSSI-based Indoor Localization
    H. Schulten, M. Kuhn, R. Heyn, G. Dumphart, F. Trösch, and A. Wittneben, IEEE Vehicular Technology Conference (VTC Spring), Kuala Lumpur, Malaysia, Apr. 2019.
  • User Tracking for Access Control with Bluetooth Low Energy
    R. Heyn, M. Kuhn, H. Schulten, G. Dumphart, J. Zwyssig, F. Trösch, and A. Wittneben, IEEE Vehicular Technology Conference (VTC Spring), Kuala Lumpur, Malaysia, Apr. 2019.
  • Resource Allocation for QF VMIMO Receive Cooperation in Urban Traffic Hotspots
    T. Rüegg and A. Wittneben, 26th European Signal Processing Conference (EUSIPCO), Rome, Sept. 2018, to appear, (invited paper).
  • Cooperative Broadcast Performance Prediction Using Inter-Node Distance Distributions
    T. Rüegg, F. Gentile, and A. Wittneben, IEEE Wireless Communications and Networking Conference (WCNC) 2018, Barcelona, Spain, Apr. 2018.
  • Leakage Based Beam Shaping for Cooperative Communication in MANETs
    T. Rüegg, R. Rolny, and A. Wittneben, International ITG Workshop on Smart Antennas, Bochum, Germany, Mar. 2018.
  • Low Complexity Resource Allocation for QF VMIMO Receivers with a Shared Backhaul
    T. Rüegg, Y. Hassan, and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Montréal, Canada, Oct. 2017.
  • Robust Near-Field 3D Localization of an Unaligned Single-Coil Agent Using Unobtrusive Anchors
    G. Dumphart, E. Slottke, and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Montreal, Canada, Oct. 2017.
  • Magneto-inductive Passive Relaying in Arbitrarily Arranged Networks
    G. Dumphart, E. Slottke, and A. Wittneben, IEEE International Conference on Communications (ICC), Paris, France, May 2017.
  • Stochastic Misalignment Model for Magneto-Inductive SISO and MIMO Links
    G. Dumphart and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, Sept. 2016.
  • User Cooperation Enabled Traffic Offloading in Urban Hotspots
    T. Rüegg, Y. Hassan, and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, Sept. 2016.
  • User Cooperation for Traffic Offloading in Remote Hotspots
    T. Rüegg and A. Wittneben, International ITG Workshop on Smart Antennas, Munich, Germany, Mar. 2016.
  • Rate Maximization in Dense Interference Networks using Non-Cooperative Passively Loaded Relays
    Y. Hassan, B. Gahr, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2015.
  • Single-Anchor Localization in Inductively Coupled Sensor Networks Using Passive Relays and Load Switching
    E. Slottke and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2015.
  • Circuit Based Near-Field Localization: Calibration Algorithms and Experimental Results
    E. Slottke and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall, Boston, USA, Sept. 2015.
  • UWB Marine Engine Telemetry Sensor Networks: Enabling Reliable Low-Complexity Communication
    E. Slottke, M. Kuhn, A. Wittneben, H. Luecken, and C. Cartalemi, IEEE Vehicular Technology Conference, VTC Fall, Boston, USA, Sept. 2015.
  • Joint Spatial Channel and Coupling Impedance Matrices Estimation in Compact MIMO Systems: The Use of Adaptive Loads
    Y. Hassan and A. Wittneben, PIMRC 2015, Hong Kong, China, Aug. 2015.
  • Self-Calibration Method for TOA based Localization Systems with Generic Synchronization Requirement
    Z. W. Mekonnen and A. Wittneben, IEEE International Conference on Communications, ICC 2015, London, UK , June 2015.
  • Group Decoders for Correlated Massive MIMO Systems: The Use of Random Matrix Theory
    Y. Hassan, M. Kuhn, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring,, Glasgow, Scotland, May 2015.
  • Adaptive Uncoupled Matching Network Design for Compact MIMO Systems With MMSE Receiver
    Y. Hassan and A. Wittneben, IEEE Wireless Communications and Networking Conference (WCNC) , New Orleans, USA, Mar. 2015.
  • Constrained Base Station Clustering for Cooperative Post-Cellular Relay Networks
    R. Rolny, M. Kuhn, and A. Wittneben, IEEE Wireless Communications and Networking Conference (WCNC), New Orleans, USA, Mar. 2015.
  • Decentralized Target Rate Optimization for MU-MIMO Leakage Based Precoding
    T. Rüegg, M. Kuhn, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2014.
  • Max-Min Fairness in Compact MU-MIMO Systems: Can the Matching Network Play a Role?
    Y. Hassan and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2014.
  • Robust TOA based Localization for Wireless Sensor Networks with Anchor Position Uncertainties
    Z. W. Mekonnen and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2014, Washington, DC, Sept. 2014.
  • On the Trade-Off Between Transmit and Leakage Power for Rate Optimal MIMO Precoding
    T. Rüegg, A. U. T. Amah, and A. Wittneben, IEEE Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Toronto, Canada, June 2014.
  • Power Control for Cellular Networks with Large Antenna Arrays and Ubiquitous Relaying
    R. Rolny, C. Dünner, and A. Wittneben, IEEE Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Toronto, Canada, June 2014.
  • Accurate Localization of Passive Sensors Using Multiple Impedance Measurements
    E. Slottke and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring, Seoul, Korea, May 2014.
  • Rate Maximization in Coupled MIMO Systems: A Generic Algorithm For Designing Single-Port Matching Networks
    Y. Hassan and A. Wittneben, IEEE Wireless Communications and Networking Conference (WCNC), Istanbul, Apr. 2014.
  • MIMO Relaying with Compact Antenna Arrays: Coupling, Noise Correlation and Superdirectivity
    Y. Hassan, R. Rolny, and A. Wittneben, PIMRC 2013, London, UK, Sept. 2013.
  • Opportunistic Relaying for Wireless Multicasting
    A. U. T. Amah and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, London, UK, pp. 3218 - 3223, Sept. 2013.
  • The Relay Carpet: Ubiquitous Two-Way Relaying in Cooperative Cellular Networks
    R. Rolny, M. Kuhn, and A. Wittneben, PIMRC 2013, London, UK, pp. 6, Sept. 2013.
  • Multi-Cell Cooperation Using Subcarrier-Cooperative Two-Way Amplify-and-Forward Relaying
    R. Rolny, M. Kuhn, A. U. T. Amah, and A. Wittneben, ISWCS 2013, Ilmenau, Germany, pp. 5, Aug. 2013, (invited paper).
  • Relaying and Base Station Cooperation: a Comparative Survey for Future Cellular Networks
    R. Rolny, M. Kuhn, A. Wittneben, and T. Zasowski, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2012.
  • Universal Computation with Low-Complexity Wireless Relay Networks
    E. Slottke, R. Rolny, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2012.
  • Multiuser Precoding for UWB Sensor Networks
    H. Luecken and A. Wittneben, IEEE International Symposium on Wireless Communication Systems, ISWCS 2011, Aachen, Germany, pp. 156-160, Nov. 2011.
  • sMILE: The first MIMO Envelope Detection Testbed
    G. Psaltopoulos, C. Sulser, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall, San Francisco, Sept. 2011.
  • The Potential of Restricted PHY Cooperation for the Downlink of LTE-Advanced
    M. Kuhn, R. Rolny, A. Wittneben, M. Kuhn, and T. Zasowski, IEEE Vehicular Technology Conference, VTC Fall, San Francisco, Sept. 2011.
  • UWB Radar Imaging based Multipath Delay Prediction for NLOS Position Estimation
    H. Luecken and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2011, Bologna, Italy, pp. 101-105, Sept. 2011.
  • Localization via Taylor Series Approximation for UWB based Human Motion Tracking
    Z. W. Mekonnen and A. Wittneben, 8th Workshop on Positioning, Navigation and Communication (WPNC), Dresden, Germany, Apr. 2011.
  • Distributed Gain Allocation in Non-Regenerative Multiuser Multihop MIMO Networks
    R. Rolny, J. Wagner, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2010, (invited paper).
  • Constrained Maximum Likelihood Positioning for UWB Based Human Motion Tracking
    Z. W. Mekonnen, E. Slottke, H. Luecken, C. Steiner, and A. Wittneben, International Conference on Indoor Positioning and Indoor Navigation, IPIN 2010, Zurich, Switzerland, pp. 1-10, Sept. 2010.
  • Asymmetric Data Rate Transmission in Two-Way Relaying Systems With Network Coding
    J. Zhao, M. Kuhn, A. Wittneben, and G. Bauch, IEEE International Conference on Communications (ICC), Cape Town, South Africa, May 2010.
  • Channel Estimation for Very Low Power MIMO Envelope Detectors
    G. Psaltopoulos and A. Wittneben, IEEE International Conference on Communications, ICC 2010, Cape Town, May 2010.
  • Impact of Local-Oscillator Imperfections on Nonregenerative TDD and FDD Relaying
    S. Berger and A. Wittneben, Vehicular Technology Conference (VTC) Spring 2010, May 2010.
  • Low Complexity Positioning System for Indoor Multipath Environments
    H. Luecken and A. Wittneben, IEEE International Conference on Communications, ICC 2010, Cape Town, South Africa, May 2010.
  • Performance of a Cluster-Based MAC Protocol in Multiuser MIMO Wireless LANs
    A. Ettefagh, M. Kuhn, C. Esli, and A. Wittneben, International ITG Workshop on Smart Antennas, WSA 2010, Bremen, Germany, Feb. 2010.
  • When Do Non-Regenerative Two-Hop Relaying Networks Require a Global Phase Reference?
    S. Berger and A. Wittneben, IEEE Global Communications Conference (IEEE GLOBECOM 2009), Dec. 2009.
  • Distributed Gain Matrix Optimization in Non-Regenerative MIMO Relay Networks
    R. Rolny, J. Wagner, C. Esli, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2009.
  • On the Diversity-Multiplexing Tradeoff of Multiuser Amplify & Forward Multihop Networks
    J. Wagner and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2009.
  • Diversity and Spatial Multiplexing of MIMO Amplitude Detection Receivers
    G. Psaltopoulos and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2009, Tokyo, Sept. 2009.
  • Low Power UWB Transceivers for ISI Limited Environments: Design and Performance Verification
    F. Trösch and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2009, Vancouver, Canada, pp. 5, Sept. 2009.
  • ML Timing Estimation for Generalized UWB-IR Energy Detection Receivers
    H. Luecken, C. Steiner, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2009, Vancouver, Canada, pp. 829-833, Sept. 2009.
  • Robust Time-of-Arrival Estimation with an Energy Detection Receiver
    C. Steiner and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2009, Vancouver, Canada, Sept. 2009.
  • Distributed Gradient Based Gain Allocation for Coherent Multiuser AF Relaying Networks
    C. Esli, J. Wagner, and A. Wittneben, IEEE International Conference on Communications (ICC 2009) , June 2009.
  • Achievable Rates of MIMO Bidirectional Broadcast Channels With Self-Interference Aided Channel Estimation
    J. Zhao, M. Kuhn, A. Wittneben, and G. Bauch, IEEE Wireless Communications & Networking Conference (WCNC), Budapest, Hungary, Apr. 2009.
  • One- and Two-Way Decode-and-Forward Relaying for Wireless Multiuser MIMO Networks
    C. Esli and A. Wittneben, IEEE Global Communications Conference (IEEE Globecom 08), Nov. 2008.
  • Self-Interference Aided Channel Estimation in Two-Way Relaying Systems
    J. Zhao, M. Kuhn, A. Wittneben, and G. Bauch, IEEE Global Communications Conference (GLOBECOM), New Orleans, LA, Nov. 2008.
  • On Capacity Scaling of (Long) MIMO Amplify-and-Forward Multi-Hop Networks
    J. Wagner and A. Wittneben, IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA, Oct. 2008.
  • Optimum Time-Division in MIMO Two-Way Decode-and-Forward Relaying Systems
    J. Zhao, M. Kuhn, A. Wittneben, and G. Bauch, 42nd Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Oct. 2008.
  • Robust Gain Allocation against Phase Uncertainty at the Relays for Multiuser Cooperative Networks
    C. Esli and A. Wittneben, Asilomar Conference on Signals, Systems and Computers, Oct. 2008.
  • Synchronization Scheme for Low Duty Cycle UWB Impulse Radio Receiver
    H. Luecken, T. Zasowski, and A. Wittneben, IEEE International Symposium on Wireless Communication Systems, ISWCS 2008, Reykjavik, Iceland, pp. 503-507, Oct. 2008.
  • A Coherent Amplify-and-Forward Relaying Demonstrator Without Global Phase Reference
    S. Berger and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sept. 2008.
  • Cognitive Interference Suppression for Low Complexity UWB Transceivers
    C. Steiner and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2008, Hannover, Germany, Vol. 2, pp. 165-168 , Sept. 2008, (invited paper).
  • Location-aware Adaptation and Precoding for Low Complexity IR-UWB Receivers
    H. Luecken, T. Zasowski, C. Steiner, F. Trösch, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2008, Hanover, Germany, Vol. 3, pp. 31-34, Sept. 2008, (invited paper).
  • Multihop-Enabled Orthogonalization in Distributed MIMO Networks
    J. Wagner, M. Kuhn, and A. Wittneben, IEEE Personal, Indoor and Mobile Radio Conference (PIMRC), Cannes, France, Sept. 2008, (invited paper).
  • Multiuser MIMO Two-way Relaying for Cellular Communications
    C. Esli and A. Wittneben, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sept. 2008.
  • Ultra Low Power UWB Modem Design: Experimental Verification and Performance Evaluation
    C. Steiner, H. Luecken, T. Zasowski, F. Trösch, and A. Wittneben, Union Radio Scientifique Internationale, URSI 2008, Chicago, USA, Aug. 2008, (invited paper).
  • Achievable Rates of Nonlinear MIMO Systems with Noisy Channel State Information
    G. Psaltopoulos and A. Wittneben, IEEE International Symposium on Information Theory, ISIT 2008, Toronto, pp. 2659-2662 , July 2008.
  • Capacity Scaling of (Long) Non-Regenerative MIMO Multi-Hop Channels
    J. Wagner and A. Wittneben, IEEE International Symposium on Information Theory, Toronto, ON, Canada, July 2008.
  • Non-Linear UWB Receivers With MLSE Post-Detection
    F. Trösch, T. Zasowski, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2008, Singapore, Singapore, May 2008.
  • Adaptive Bit Loading for BCIM-OFDM with Square Lattice QAM Constellations
    S. Sand, C. Mensing, C. Mutti, and A. Wittneben, Proceedings IEEE International Conference on Communications (ICC 2008), Beijing, China, May 2008.
  • Cooperative Processing for the WLAN Uplink
    M. Kuhn, J. Wagner, and A. Wittneben, IEEE Wireless Communications and Networking Conference, WCNC 2008, Las Vegas, USA, Mar. 2008.
  • A Cluster-based Multiuser Cooperative Network
    C. Esli and A. Wittneben, IEEE Globecom 2007, Washington D.C., pp. 3926-3931, Nov. 2007.
  • An Ultra Wideband Transmitted Reference Scheme Gaining from Intersymbol Interference
    F. Trösch and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove (CA), USA, Nov. 2007.
  • Clustering of Wireless Sensors based on Ultra-Wideband Geo-Regioning
    C. Steiner and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, Nov. 2007.
  • Distributed Multiuser Cooperative Network with Heterogenous Relay Clusters
    C. Esli and A. Wittneben, Asilomar Conference on Signals, Systems and Computers, Nov. 2007.
  • Impact of Noisy Carrier Phase Synchronization on Linear Amplify-and-Forward Relaying
    S. Berger and A. Wittneben, IEEE Global Communications Conference (IEEE Globecom 07), Nov. 2007.
  • A Novel Transmission Control Algorithm for Framed-ALOHA Schemes in Dense RFID Networks
    C. Mutti, Y. Zhang, and A. Wittneben, IEEE Vehicular Technology Conference (VTC) Fall 2007, Baltimore, USA, Oct. 2007.
  • Throughput Performance of Two-way Relaying in IEEE 802.11 Networks
    A. Ettefagh, M. Kuhn, and A. Wittneben, The 4th IEEE International Symposium on Wireless Communication Systems 2007, ISWCS, Trondheim, Norway, Oct. 2007.
  • Cooperative Transmission Schemes for Decode-and-Forward Relaying
    J. Zhao, M. Kuhn, A. Wittneben, and G. Bauch, The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07), Athens, Greece, Sept. 2007.
  • Hardware Aware Optimization of an Ultra Low Power UWB Communication System
    F. Trösch, C. Steiner, T. Zasowski, T. Burger, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2007, Marina Mandarin, Singapore, Sept. 2007.
  • On the Interference Robustness of Ultra-Wideband Energy Detection Receivers
    C. Steiner and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2007, Singapore, Sept. 2007.
  • Robust Signal Detection in Passive RFID Systems
    C. Mutti and A. Wittneben, First International EURASIP Workshop on RFID Technology, Vienna, Sept. 2007.
  • Carrier Phase Synchronization of Multiple Distributed Nodes in a Wireless Network
    S. Berger and A. Wittneben, 8th IEEE Workshop on Signal Processing Advances for Wireless Communications (SPAWC), Helsinki, Finland, June 2007.
  • MIMO Two-Way Relaying with Transmit CSI at the Relay
    I. Hammerström, M. Kuhn, C. Esli, J. Zhao, A. Wittneben, and G. Bauch, IEEE Signal Processing Advances in Wireless Communications, SPAWC 2007, Helsinki, Finland, pp. 5, June 2007, (invited paper).
  • On Achievable Rates of MIMO Systems with Nonlinear Receivers
    G. Psaltopoulos, F. Trösch, and A. Wittneben, IEEE International Symposium on Information Theory, ISIT 2007, Nice, pp. 1071-1075, June 2007.
  • On the Asymptotic Capacity of the Rayleigh Fading Amplify-and-Forward MIMO Relay Channel
    J. Wagner, B. Rankov, and A. Wittneben, IEEE International Symposium on Information Theory, Nice, France, June 2007.
  • Optimizing Zero-Forcing Based Gain Allocation for Wireless Multiuser Networks
    C. Esli, S. Berger, and A. Wittneben, IEEE International Conference on Communications (ICC), 2007, pp. 5825 - 5830 , June 2007.
  • Speech Quality Evaluation and Benchmarking in Cellular Mobile Networks
    O. Nipp, M. Kuhn, A. Wittneben, and T. Schweinhuber, IST Mobile & Wireless Communications Summit 2007, Budapest, Hungary, pp. 5, June 2007.
  • UWB Geo-Regioning using Multivariate Channel Statistics
    C. Steiner and A. Wittneben, IEEE International Conference on Communications, ICC 2007, Glasgow, Scotland, June 2007.
  • Adaptive Bit Loading and Transmit Diversity for Iterative OFDM Receivers
    S. Sand, C. Mensing, C. Mutti, and A. Wittneben, COST289 Final Workshop - Spectrum and Power Efficient Boradband Communications, Gothenburg, Sweden, Apr. 2007.
  • Coverage Analysis for Cellular Systems With Multiple Antennas Using Decode-and-Forward Relays
    J. Zhao, I. Hammerström, M. Kuhn, A. Wittneben, M. Herdin, and G. Bauch, IEEE Vehicular Technology Conference (VTC) Spring 2007, Dublin, Ireland, Apr. 2007.
  • MLSE Post-Detection for ISI Mitigation and Synchronization in UWB Low Complexity Receivers
    F. Trösch and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2007, Dublin, Ireland, Apr. 2007.
  • Distributed MIMO for Cellular Networks with Multihop Transmission Protocols
    I. Hammerström, M. Kuhn, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers 2006, Pacific Grove, CA, Oct. 2006.
  • Two-way Communication for IEEE 802.11n WLANs using Decode and Forward Relays
    M. Kuhn, A. Ettefagh, I. Hammerström, and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers 2006, Pacific Grove, CA, Oct. 2006.
  • A Simple Ultra-Wideband Wake-up Scheme for Semi-Active Sensor Nodes
    F. Trösch and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2006, Waltham, Massachusetts, USA, Sept. 2006.
  • On the Range Performance of Decode-and-Forward Relays in IEEE 802.11 WLANS
    A. Ettefagh, M. Kuhn, I. Hammerström, and A. Wittneben, The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Helsinki, Finland, Sept. 2006.
  • Partial Channel State Information and Intersymbol Interference in Low Complexity UWB PPM Detection
    T. Zasowski, F. Trösch, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2006, Waltham, Massachusetts, USA, Sept. 2006, (invited paper).
  • Performance of UWB Systems using a Temporal Detect-and-Avoid Mechanism
    T. Zasowski and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICUWB 2006, Waltham, Massachusetts, USA, Sept. 2006.
  • UWB Transmitted Reference Receivers in the Presence of Co-Channel Interference
    T. Zasowski and A. Wittneben, The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Helsinki, Finland, Sept. 2006.
  • Achievable Rate Regions for the Two-way Relay Channel
    B. Rankov and A. Wittneben, Proc. IEEE Int. Symposium on Information Theory (ISIT), Seattle, USA, July 2006.
  • Multi-Stream Interference Cancellation for MIMO-OFDM Systems with Outdated Channel State Information
    E. Auger, C. Mutti, M. Kuhn, and A. Wittneben, 3rd COST 289 Workshop, Aveiro, Portugal, July 2006.
  • On the Performance of UWB Geo-Regioning
    C. Steiner, F. Althaus, and A. Wittneben, The Seventh IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2006, Cannes, France, July 2006.
  • On the Optimal Power Allocation for Nonregenerative OFDM Relay Links
    I. Hammerström and A. Wittneben, Proc. IEEE International Conf. on Communications (ICC), Istanbul, Turkey, June 2006.
  • Joint Power Allocation for Nonregenerative MIMO-OFDM Relay Links
    I. Hammerström and A. Wittneben, International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Toulouse, France, May 2006.
  • Coherent Multiuser Relaying with Partial Relay Cooperation
    A. Wittneben, IEEE Wireless Communication and Networking Conference, Las Vegas, NV, USA, Apr. 2006.
  • A Simple Wake-up Scheme Based on Ultra-Wideband Beamforming
    F. Trösch, F. Althaus, and A. Wittneben, IEEE Workshop on Smart Antennas, WSA 2006, Ulm, Germany, Mar. 2006.
  • Relaying to Enhance the Coverage Range of a Voice over WLAN System
    A. Ettefagh, M. Kuhn, and A. Wittneben, International ITG Workshop on Smart Antennas, WSA 2006, Ulm, Germany, Mar. 2006.
  • UWB Geo-Regioning - Algorithm and Performance
    F. Althaus, C. Steiner, and A. Wittneben, 3rd Workshop on Positioning Navigation and Communication 2006 (WPNC' 06), Hannover, Germany, Mar. 2006.
  • Cooperative Distributed Multiuser MMSE Relaying in Wireless Ad-Hoc Networks
    S. Berger and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers 2005, Pacific Grove, CA, Nov. 2005.
  • Spectral Efficient Signaling for Half-duplex Relay Channels
    B. Rankov and A. Wittneben, Asilomar Conference on Signals, Systems, and Computers 2005, Pacific Grove, CA, Nov. 2005.
  • Comparison of Distributed and Co-located Antenna Diversity Schemes for the Coverage Improvement of VoWLAN Systems
    A. Ettefagh, M. Kuhn, B. M. G. Cheetham, and A. Wittneben, The 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC, Berlin, Sept. 2005.
  • Experimental Performance Evaluation of Joint Cooperative Diversity and Scheduling
    I. Hammerström, J. Zhao, S. Berger, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2005, Dallas, Sept. 2005.
  • Modified Pulse Repetition Coding Boosting Energy Detector Performance in Low Data Rate Systems
    F. Trösch, F. Althaus, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICU 2005, Zurich, Sept. 2005.
  • Propagation Effects in UWB Body Area Networks
    T. Zasowski, G. Meyer, F. Althaus, and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICU 2005, Zurich, Switzerland, Sept. 2005.
  • Small Broadband Receiving Antenna Using a Fabry-Perot Etalon
    G. Meyer and A. Wittneben, IEEE International Conference on Ultra-Wideband, ICU 2005, Zurich, Sept. 2005.
  • Spectral Efficient Protocols for Nonregenerative Half-duplex Relaying
    B. Rankov and A. Wittneben, Allerton Conference on Communication, Control, and Computing, Monticello, IL, Sept. 2005.
  • Temporal Cognitive UWB Medium Access
    T. Zasowski, F. Althaus, and A. Wittneben, Workshop on UWB for Sensor Networks, UWB4SN 2005, Lausanne, Switzerland, Sept. 2005, Sept. 2005.
  • UWB Geo-Regioning in Rich Multipath Environment
    F. Althaus, F. Trösch, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2005, Dallas, USA, Sept. 2005.
  • Time Domain Precoding for MIMO-OFDM Systems
    E. Auger, B. Rankov, M. Kuhn, and A. Wittneben, 10th International OFDM-Workshop, Aug. 2005.
  • Cellular Relaying Networks: State of the Art and Open Issues
    J. Zhao and A. Wittneben, 2nd COST 289 Workshop, Kemer, Antalya, Turkey, July 2005.
  • Coverage Enhancement for High-Quality Voice over WLAN Systems based on Diversity Techniques
    A. Ettefagh, M. Kuhn, A. Lunn, A. Wittneben, and F. M. Krause, 14th IST Mobile & Wireless Communications Summit, Dresden, June 2005.
  • Geo-Regioning in UWB networks
    F. Althaus, F. Trösch, and A. Wittneben, 14th IST Mobile & Wireless Communications Summit 2005, Dresden, June 2005.
  • Pulse Position Pre-Coding Exploiting UWB Power Constraints
    F. Trösch, F. Althaus, and A. Wittneben, 6th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005, New York, June 2005.
  • Temporal Cognitive UWB Medium Access in the Presence of Multiple Strong Signal Interferers
    T. Zasowski, F. Althaus, and A. Wittneben, 14th IST Mobile & Wireless Communications Summit, Dresden, Germany, June 2005.
  • Temporal Fairness Enhanced Scheduling for Cooperative Relaying Networks in Low Mobility Fading Environments
    I. Hammerström, J. Zhao, and A. Wittneben, 6th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005, New York, June 2005.
  • Wireless Relaying with Partial Cooperation Based on Power-Line Communication
    M. Kuhn and A. Wittneben, 6th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2005, New York, June 2005.
  • A Theoretical Analysis of Multiuser Zero Forcing Relaying with Noisy Channel State Information
    A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2005, May 2005.
  • Experimental Performance Evaluation of Multiuser Zero Forcing Relaying in Indoor Scenarios
    S. Berger and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2005, May 2005.
  • Multiuser Zero Forcing Relaying with Noisy Channel State Information
    A. Wittneben and I. Hammerström, IEEE Wireless Communications and Networking Conference, WCNC 2005, Mar. 2005.
  • Distributed Spatial Multiplexing in a Wireless Network
    B. Rankov and A. Wittneben, Proceedings of the Asilomar Conference on Signals, Systems, and Computers 2004, (Pacific Grove, CA), pp. 1932 - 1937, Nov. 2004.
  • Joint Cooperative Diversity and Scheduling in Low Mobility Wireless Networks
    A. Wittneben, I. Hammerström, and M. Kuhn, IEEE Global Telecommunications Conference, Globecom 2004, Nov. 2004.
  • Channel Adaptive Scheduling for Cooperative Relay Networks
    I. Hammerström, M. Kuhn, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2004, Los Angeles, Sept. 2004.
  • Distributed Antenna Systems and Linear Relaying for Gigabit MIMO Wireless
    A. Wittneben and B. Rankov, IEEE Vehicular Technology Conference, VTC Fall 2004, Los Angeles, Sept. 2004.
  • Impact of Relay Gain Allocation on the Performance of Cooperative Diversity Networks
    I. Hammerström, M. Kuhn, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2004, Los Angeles, Sept. 2004.
  • Cooperative Diversity by Relay Phase Rotations in Block Fading Environments
    I. Hammerström, M. Kuhn, and A. Wittneben, Signal Processing Advances in Wireless Communications, SPAWC 2004, pp. 5, July 2004.
  • On the Capacity of Relay-Assisted Wireless MIMO Channels
    B. Rankov and A. Wittneben, Signal Processing Advances in Wireless Communications, SPAWC 2004, July 2004.
  • An Energy Efficient Transmitted-Reference Scheme for Ultra Wideband Communications
    T. Zasowski, F. Althaus, and A. Wittneben, 2004 International Workshop on Ultra Wideband Systems (IWUWBS) Joint with Conference on Ultra Wideband Systems and Technologies (UWBST), Kyoto, Japan, May 2004.
  • Linear Scalable Dispersion Codes: Signal Design and Performance Analysis
    M. Kuhn, I. Hammerström, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2004, May 2004.
  • MIMO Signaling for Low Rank Channels
    A. Wittneben and B. Rankov, International Symposium on Electromagnetic Theory, URSI, May 2004, (invited paper).
  • Modal Multiplexing in Highly Overmoded Optical Waveguides
    D. Lenz, B. Rankov, D. Erni, W. Bächtold, and A. Wittneben, Progr. in Electromagne. Research Symp. 2004, Session 43, Mar. 2004.
  • MIMO Channel for Modal Multiplexing in Highly Overmoded Optical Waveguides
    D. Lenz, B. Rankov, D. Erni, W. Bächtold, and A. Wittneben, 2004 International Zurich Seminar on Communications, IZS, Feb. 2004.
  • UWB for noninvasive wireless body area networks: Channel measurements and results
    T. Zasowski, F. Althaus, M. Stäger, A. Wittneben, and G. Tröster, IEEE Conference on Ultra Wideband Systems and Technologies, UWBST 2003, Reston, Virginia, USA, Nov. 2003.
  • Space-Time Processing for Cooperative Relay Networks
    I. Hammerström, M. Kuhn, B. Rankov, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2003, Oct. 2003.
  • Distributed Antenna Arrays versus Cooperative Linear Relaying for Broadband Indoor MIMO Wireless
    A. Wittneben and B. Rankov, International Conference on Electromagnetics in Advanced Applications, ICEAA'03, Torino, Italy, Sept. 2003, (invited paper).
  • Linear Scalable Dispersion Codes for Frequency Selective Channels
    M. Kuhn, I. Hammerström, and A. Wittneben, Proc. of the 8th International OFDM-Workshop, Sept. 2003.
  • Impact of Cooperative Relays on the Capacity of Rank-Deficient MIMO Channels
    A. Wittneben and B. Rankov, Proceedings of the 12th IST Summit on Mobile and Wireless Communications, Aveiro, Portugal, pp. 421-425, June 2003.
  • Linear Scalable Space-Time Codes: Tradeoff between Spatial Multiplexing and Transmit Diversity
    M. Kuhn, I. Hammerström, and A. Wittneben, Signal Processing Advances in Wireless Communications, SPAWC 2003, June 2003.
  • Path-diversity for phase detection in low-cost sensor networks
    F. Althaus, T. Zasowski, and A. Wittneben, IEEE Signal Processing Advances in Wireless Communications, SPAWC 2003, Rome, Italy, June 2003.
  • Channel Estimation with Hard Limiter Receiver as Key Technology for Low Cost Wireless Systems
    F. Althaus and A. Wittneben, IEEE 2003 International Conference on Communications, ICC 2003, May 2003.
  • On Phase-Space Equalization of CPM in Severe Intersymbol Interference
    F. Althaus and A. Wittneben, IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2003, Apr. 2003.
  • Aktueller Stand und Perspektiven der Powerline-Kommunikation
    D. Benyoucef and A. Wittneben, VDE, Net&Home, Kongress zur Telekommunikation in Gebäuden, Nov. 2002.
  • Analyse und Modellierung der Störungen auf Powerline-Kanälen
    D. Benyoucef and A. Wittneben, VDE, Net&Home, Kongress zur Telekommunikation in Gebäuden, Nov. 2002.
  • Indoor PLC networks: channel capacity and efficient coding scheme
    M. Kuhn and A. Wittneben, VDE, Net&Home, Kongress zur Telekommunikation in Gebäuden, Nov. 2002.
  • A new cascade decoder for linear block codes OFDM-system
    D. Benyoucef and A. Wittneben, Proc. of the 7th International OFDM-Workshop, Sept. 2002.
  • Low complexity decoding of a class of linear space-time block codes by subspace partitioning
    M. Kuhn and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2002, Sept. 2002.
  • Space-time Equalization with Smart Antenna and Hard Limiter Receiver
    F. Althaus, M. Kuhn, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Fall 2002, Sept. 2002.
  • Spectral spreading by linear block codes for OFDM in Powerline Communications
    D. Benyoucef, M. Kuhn, and A. Wittneben, Proc. of the 7th International OFDM-Workshop, Sept. 2002.
  • A new concatenated linear high rate space-time block code
    A. Wittneben and M. Kuhn, IEEE Vehicular Technology Conference, VTC Spring 2002, May 2002.
  • A new scalable decoder for linear block codes with intersymbol interference
    M. Kuhn and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2002, May 2002.
  • Linear block codes for frequency selective PLC channels with colored noise and multiple narrowband interference
    M. Kuhn, D. Benyoucef, and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2002, May 2002.
  • PLC enhanced wireless access networks: a link level capacity consideration
    M. Kuhn and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2002, May 2002.
  • Very low complexity space-time decision feedback equalization of intersymbol interference on severe frequency-selective fading channels
    M. Kuhn and A. Wittneben, IEEE Vehicular Technology Conference, VTC Spring 2002, May 2002.