Armin Wittneben

131 papers B 44C 1Misc 4Journal 28Unranked 54
YearRankTypeTitle / Venue / Authors
2024 J jnl
Load Modulation for Backscatter Communication: Channel Capacity and Near-Capacity Schemes.
IEEE Trans. Wirel. Commun.
Gregor Dumphart, Johannes Sager, Armin Wittneben
2022 B conf
Experimental Study of Posture Detection Using Purely Passive Magneto-Inductive Tags.
WCNC
Henry Schulten, Armin Wittneben
2022 J jnl
Load Modulation for Backscatter Communication: Channel Capacity and Capacity-Approaching Finite Constellations.
CoRR
Gregor Dumphart, Johannes Sager, Armin Wittneben
2022 J jnl
Pairwise Node Localization From Differences in Their UWB Channels to Observer Nodes.
IEEE Trans. Signal Process.
Gregor Dumphart, Robin Kramer, Robert Heyn, Marc Kuhn, Armin Wittneben
2022 — conf
Robust Multi-Frequency Posture Detection based on Purely Passive Magneto-Inductive Tags.
ICC
Henry Schulten, Armin Wittneben
2022 B conf
The Channel Capacity of General Complex-Valued Load Modulation for Backscatter Communication.
WCNC
Gregor Dumphart, Johannes Sager, Armin Wittneben
2022 J jnl
The Channel Capacity of General Complex-Valued Load Modulation for Backscatter Communication.
CoRR
Gregor Dumphart, Johannes Sager, Armin Wittneben
2022 — conf
WBAN Node Topologies for Reliable Posture Detection from On-Body UWB RSS Measurements.
ICC
Robert Heyn, Armin Wittneben
2021 B conf
Comprehensive Measurement-Based Evaluation of Posture Detection from Ultra Low Power UWB Signals.
PIMRC
Robert Heyn, Armin Wittneben
2021 B conf
Cooperative Magneto-Inductive Localization.
PIMRC
Henry Schulten, Gregor Dumphart, Antonios Koskinas, Armin Wittneben
2021 B conf
Learning-Based Posture Detection Using Purely Passive Magneto-Inductive Tags.
GLOBECOM
Henry Schulten, Florian Wernli, Armin Wittneben
2021 — conf
Pairwise Distance and Position Estimators From Differences in UWB Channels to Observers.
GLOBECOM (Workshops)
Gregor Dumphart, Robin Kramer, Armin Wittneben
2021 — conf
The Channel Between Randomly Oriented Dipoles: Statistics and Outage in the Near and Far Field.
ICC
Gregor Dumphart, Armin Wittneben
2021 J jnl
The Channel Between Randomly Oriented Dipoles: Statistics and Outage in the Near and Far Field.
CoRR
Gregor Dumphart, Armin Wittneben
2020 B conf
Detection of Fall-Related Body Postures from WBAN Signals.
GLOBECOM
Robert Heyn, Armin Wittneben
2020 — conf
Magneto-Inductive Localization: Fundamentals of Passive Relaying and Load Switching.
ICC
Henry Schulten, Armin Wittneben
2019 — conf
Inter-Node Distance Estimation from Multipath Delay Differences of Channels to Observer Nodes.
ICC
Gregor Dumphart, Marc Kuhn, Armin Wittneben, Florian Troesch
2019 B conf
Magneto-Inductive Powering and Uplink of In-Body Microsensors: Feasibility and High-Density Effects.
WCNC
Gregor Dumphart, Bertold Ian Bitachon, Armin Wittneben
2019 J jnl
Magneto-Inductive Powering and Uplink of In-Body Microsensors: Feasibility and High-Density Effects.
CoRR
Gregor Dumphart, Bertold I. Bitachon, Armin Wittneben
2019 — conf
On the Crucial Impact of Antennas and Diversity on BLE RSSI-Based Indoor Localization.
VTC Spring
Henry Schulten, Marc Kuhn, Robert Heyn, Gregor Dumphart, Florian Troesch, Armin Wittneben
2019 — conf
Practical Accuracy Limits of Radiation-Aware Magneto-Inductive 3D Localization.
ICC Workshops
Gregor Dumphart, Henry Schulten, Bharat Bhatia, Christoph Sulser, Armin Wittneben
2019 — conf
User Tracking for Access Control with Bluetooth Low Energy.
VTC Spring
Robert Heyn, Marc Kuhn, Henry Schulten, Gregor Dumphart, Janick Zwyssig, Florian Troesch, Armin Wittneben
2018 B conf
Cooperative broadcast performance prediction using inter-node distance distributions.
WCNC
Tim Rüegg, Filippo Gentile, Armin Wittneben
2018 — conf
Leakage Based Beam Shaping for Cooperative Communication in MANETs.
WSA
Tim Rüegg, Raphael Rolny, Armin Wittneben
2018 — conf
Resource Allocation for QF VMIMO Receive Cooperation in Urban Traffic Hotspots.
EUSIPCO
Tim Rüegg, Armin Wittneben
2017 B conf
Low complexity resource allocation for QF VMIMO receivers with a shared backhaul.
PIMRC
Tim Rüegg, Yahia Hassan, Armin Wittneben
2017 J jnl
Magneto-inductive Passive Relaying in Arbitrarily Arranged Networks.
CoRR
Gregor Dumphart, Eric Slottke, Armin Wittneben
2017 — conf
Magneto-inductive passive relaying in arbitrarily arranged networks.
ICC
Gregor Dumphart, Eric Slottke, Armin Wittneben
2017 B conf
Robust near-field 3D localization of an unaligned single-coil agent using unobtrusive anchors.
PIMRC
Gregor Dumphart, Eric Slottke, Armin Wittneben
2016 B conf
Stochastic misalignment model for magneto-inductive SISO and MIMO links.
PIMRC
Gregor Dumphart, Armin Wittneben
2016 — conf
User Cooperation for Traffic Offloading in Remote Hotspots.
WSA
Tim Rüegg, Armin Wittneben
2016 B conf
User cooperation enabled traffic offloading in urban hotspots.
PIMRC
Tim Rüegg, Yahia Hassan, Armin Wittneben
2015 B conf
Adaptive uncoupled matching network design for compact MIMO systems with MMSE receiver.
WCNC
Yahia Hassan, Armin Wittneben
2015 — conf
Circuit Based Near-Field Localization: Calibration Algorithms and Experimental Results.
VTC Fall
Eric Slottke, Armin Wittneben
2015 B conf
Constrained base station clustering for cooperative post-cellular relay networks.
WCNC
Raphael T. L. Rolny, Marc Kuhn, Armin Wittneben
2015 — conf
Group Decoders for Correlated Massive MIMO Systems: The Use of Random Matrix Theory.
VTC Spring
Yahia Hassan, Marc Kuhn, Armin Wittneben
2015 B conf
Joint spatial channel and coupling impedance matrices estimation in compact MIMO systems: The use of adaptive loads.
PIMRC
Yahia Hassan, Armin Wittneben
2015 Misc conf
Rate maximization in dense interference networks using non-cooperative passively loaded relays.
ACSSC
Yahia Hassan, Bernhard Gahr, Armin Wittneben
2015 — conf
Self-calibration method for TOA based localization systems with generic synchronization requirement.
ICC
Zemene Walle Mekonnen, Armin Wittneben
2015 Misc conf
Single-anchor localization in inductively coupled sensor networks using passive relays and load switching.
ACSSC
Eric Slottke, Armin Wittneben
2015 — conf
UWB Marine Engine Telemetry Sensor Networks: Enabling Reliable Low-Complexity Communication.
VTC Fall
Eric Slottke, Marc Kuhn, Armin Wittneben, Heinrich Luecken, Carmelo Cartalemi
2014 — conf
Accurate Localization of Passive Sensors Using Multiple Impedance Measurements.
VTC Spring
Eric Slottke, Armin Wittneben
2014 Misc conf
Decentralized target rate optimization for MU-MIMO leakage based precoding.
ACSSC
Tim Rüegg, Marc Kuhn, Armin Wittneben
2014 Misc conf
Max-min fairness in compact MU-MIMO systems: Can the matching network play a role?
ACSSC
Yahia Hassan, Armin Wittneben, Tim Rüegg
2014 — conf
On the trade-off between transmit and leakage power for rate optimal MIMO precoding.
SPAWC
Tim Rüegg, Aditya Umbu Tana Amah, Armin Wittneben
2014 — conf
Power control for cellular networks with large antenna arrays and ubiquitous relaying.
SPAWC
Raphael T. L. Rolny, Celestine Dünner, Armin Wittneben
2014 B conf
Rate maximization in coupled MIMO systems: A generic algorithm for designing single-port matching networks.
WCNC
Yahia Hassan, Armin Wittneben
2014 B conf
Robust TOA based localization for wireless sensor networks with anchor position uncertainties.
PIMRC
Zemene Walle Mekonnen, Armin Wittneben
2014 J jnl
The Cellular Relay Carpet: Distributed Cooperation with Ubiquitous Relaying.
Int. J. Wirel. Inf. Networks
Raphael T. L. Rolny, Tim Rüegg, Marc Kuhn, Armin Wittneben
2013 B conf
MIMO relaying with compact antenna arrays: Coupling, noise correlation and superdirectivity.
PIMRC
Yahia Hassan, Raphael T. L. Rolny, Armin Wittneben
2013 — conf
Multi-Cell Cooperation Using Subcarrier-Cooperative Two-Way Amplify-and-Forward Relaying.
ISWCS
Raphael T. L. Rolny, Marc Kuhn, Aditya Umbu Tana Amah, Armin Wittneben
2013 B conf
Opportunistic relaying for wireless multicasting.
PIMRC
Aditya Umbu Tana Amah, Armin Wittneben
2013 B conf
The relay carpet: Ubiquitous two-way relaying in cooperative cellular networks.
PIMRC
Raphael T. L. Rolny, Marc Kuhn, Armin Wittneben
2012 J jnl
Location-Aware UWB Communication with Generalized Energy Detection Receivers.
IEEE Trans. Wirel. Commun.
Heinrich Luecken, Christoph Steiner, Armin Wittneben
2012 J jnl
On Capacity Scaling of Multi-Antenna Multi-Hop Networks: The Significance of the Relaying Strategy in the "Long Network Limit".
IEEE Trans. Inf. Theory
Jörg Wagner, Armin Wittneben
2012 — conf
Relaying and base station cooperation: A comparative survey for future cellular networks.
ACSCC
Raphael Rolny, Marc Kuhn, Armin Wittneben, Thomas Zasowski
2012 — conf
Universal computation with low-complexity wireless relay networks.
ACSCC
Eric Slottke, Raphael Rolny, Armin Wittneben
2011 J jnl
Efficient Training Phase for Ultrawideband-Based Location Fingerprinting Systems.
IEEE Trans. Signal Process.
Christoph Steiner, Armin Wittneben
2011 — conf
Localization via Taylor series approximation for UWB based human motion tracking.
WPNC
Zemene Walle Mekonnen, Armin Wittneben
2011 — conf
Multiuser precoding for UWB sensor networks.
ISWCS
Heinrich Luecken, Armin Wittneben
2011 J jnl
Performance analysis of distributed cluster-based MAC protocol for multiuser MIMO wireless networks.
EURASIP J. Wirel. Commun. Netw.
Azadeh Ettefagh, Marc Kuhn, Celal Esli, Armin Wittneben
2011 — conf
The Potential of Restricted PHY Cooperation for the Downlink of LTE-Advanced.
VTC Fall
Marc Kuhn, Raphael Rolny, Armin Wittneben, Michael Kuhn, Thomas Zasowski
2011 — conf
sMILE: The First MIMO Envelope Detection Testbed.
VTC Fall
Georgios K. Psaltopoulos, Christoph Sulser, Armin Wittneben
2010 J jnl
A Hierarchical AF Protocol for Distributed Orthogonalization in Multiuser Relay Networks.
IEEE Trans. Veh. Technol.
Celal Esli, Armin Wittneben
2010 — conf
Asymmetric Data Rate Transmission in Two-Way Relaying Systems with Network Coding.
ICC
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bauch
2010 — conf
Channel Estimation for Very Low Power MIMO Envelope Detectors.
ICC
Georgios K. Psaltopoulos, Armin Wittneben
2010 J jnl
Comparison of Channel Estimation Protocols for Coherent AF Relaying Networks in the Presence of Additive Noise and LO Phase Noise.
EURASIP J. Wirel. Commun. Netw.
Stefan Berger, Armin Wittneben
2010 C conf
Constrained maximum likelihood positioning for UWB based human motion tracking.
IPIN
Zemene Walle Mekonnen, Eric Slottke, Heinrich Luecken, Christoph Steiner, Armin Wittneben
2010 — conf
Impact of Local-Oscillator Imperfections on Nonregenerative TDD and FDD Relaying.
VTC Spring
Stefan Berger, Armin Wittneben
2010 — conf
Low Complexity Positioning System for Indoor Multipath Environments.
ICC
Heinrich Luecken, Armin Wittneben
2010 J jnl
Low complexity location fingerprinting with generalized UWB energy detection receivers.
IEEE Trans. Signal Process.
Christoph Steiner, Armin Wittneben
2010 J jnl
Nonlinear MIMO: affordable MIMO technology for wireless sensor networks.
IEEE Trans. Wirel. Commun.
Georgios K. Psaltopoulos, Armin Wittneben
2010 — conf
Performance of a cluster-based MAC protocol in multiuser MIMO wireless LANs.
WSA
Azadeh Ettefagh, Marc Kuhn, Celal Esli, Armin Wittneben
2009 B conf
Achievable rates of MIMO bidirectional broadcast channels with self-interference aided channel estimation.
WCNC
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bauch
2009 — conf
Distributed Gradient Based Gain Allocation for Coherent Multiuser AF Relaying Networks.
ICC
Celal Esli, Jörg Wagner, Armin Wittneben
2009 B conf
Diversity and spatial multiplexing of MIMO amplitude detection receivers.
PIMRC
Georgios K. Psaltopoulos, Armin Wittneben
2009 J jnl
Performance of UWB Receivers with Partial CSI Using a Simple Body Area Network Channel Model.
IEEE J. Sel. Areas Commun.
Thomas Zasowski, Armin Wittneben
2009 J jnl
Recent advances in amplify-and-forward two-hop relaying.
IEEE Commun. Mag.
Stefan Berger, Marc Kuhn, Armin Wittneben, Timo Unger, Anja Klein
2008 B conf
A coherent amplify-and-forward relaying demonstrator without global phase reference.
PIMRC
Stefan Berger, Armin Wittneben
2008 B conf
Achievable rates of nonlinear MIMO systems with noisy channel state information.
ISIT
Georgios K. Psaltopoulos, Armin Wittneben
2008 J jnl
Adaptive Bit Loading and Transmit Diversity for Iterative OFDM Receivers.
Wirel. Pers. Commun.
Stephan Sand, Christian Mensing, Carlo Mutti, Armin Wittneben
2008 — conf
Adaptive Bit Loading for BICM-OFDM with Square Lattice QAM Constellations.
ICC
Stephan Sand, Christian Mensing, Carlo Mutti, Armin Wittneben
2008 B conf
Capacity scaling of (long) non-regenerative MIMO multi-hop channels.
ISIT
Jörg Wagner, Armin Wittneben
2008 B conf
Cooperative Processing for the WLAN Uplink.
WCNC
Marc Kuhn, Jörg Wagner, Armin Wittneben
2008 J jnl
Large n Analysis of Amplify-and-Forward MIMO Relay Channels With Correlated Rayleigh Fading.
IEEE Trans. Inf. Theory
Jörg Wagner, Boris Rankov, Armin Wittneben
2008 B conf
Multihop-enabled orthogonalization in Distributed MIMO Networks.
PIMRC
Jörg Wagner, Marc Kuhn, Armin Wittneben
2008 B conf
Multiuser MIMO two-way relaying for cellular communications.
PIMRC
Celal Esli, Armin Wittneben
2008 — conf
Non-Linear UWB Receivers with MLSE Post-Detection.
VTC Spring
Florian Troesch, Thomas Zasowski, Armin Wittneben
2008 — conf
On capacity scaling of (long) MIMO amplify-and-forward multihop networks.
ACSCC
Jörg Wagner, Armin Wittneben
2008 B conf
One- and Two-Way Decode-and-Forward Relaying for Wireless Multiuser MIMO Networks.
GLOBECOM
Celal Esli, Armin Wittneben
2008 — conf
Optimum time-division in MIMO two-way decode-and-forward relaying systems.
ACSCC
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bauch
2008 — conf
Robust gain allocation against phase uncertainty at the relays for multiuser cooperative networks.
ACSCC
Celal Esli, Armin Wittneben
2008 B conf
Self-Interference Aided Channel Estimation in Two-Way Relaying Systems.
GLOBECOM
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bauch
2008 J jnl
Special Issue: Spectrum and Power Efficient Broadband Communications.
Wirel. Pers. Commun.
Mehmet Safak, Arne Svensson, Hermann Rohling, Armin Wittneben
2008 — conf
Synchronization scheme for low duty cycle UWB impulse radio receiver.
ISWCS
Heinrich Luecken, Thomas Zasowski, Armin Wittneben
2008 J jnl
Ultra-Wideband Geo-Regioning: A Novel Clustering and Localization Technique.
EURASIP J. Adv. Signal Process.
Christoph Steiner, Frank Althaus, Florian Troesch, Armin Wittneben
2007 B conf
A Cluster-Based Multiuser Cooperative Network.
GLOBECOM
Celal Esli, Armin Wittneben
2007 — conf
A Novel Transmission Control Algorithm for Framed-ALOHA Schemes in Dense RFID Networks.
VTC Fall
Carlo Mutti, Yinan Zhang, Armin Wittneben
2007 B conf
Cooperative Transmission Schemes for Decode-and-Forward Relaying.
PIMRC
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bauch
2007 — conf
Coverage Analysis for Cellular Systems with Multiple Antennas Using Decode-and-Forward Relays.
VTC Spring
Jian Zhao, Ingmar Hammerström, Marc Kuhn, Armin Wittneben, Markus Herdin, Gerhard Bauch
2007 J jnl
Guest editorial- Cooperative communications and networking.
IEEE J. Sel. Areas Commun.
K. J. Ray Liu, Weifeng Su, Armin Wittneben
2007 B conf
Impact of Noisy Carrier Phase Synchronization on Linear Amplify-and-Forward Relaying.
GLOBECOM
Stefan Berger, Armin Wittneben
2007 — conf
MLSE Post-Detection for ISI Mitigation and Synchronization in UWB Low Complexity Receivers.
VTC Spring
Florian Troesch, Armin Wittneben
2007 B conf
On Achievable Rates of MIMO Systems with Nonlinear Receivers.
ISIT
Georgios K. Psaltopoulos, Florian Troesch, Armin Wittneben
2007 B conf
On the Asymptotic Capacity of the Rayleigh Fading Amplify-and-Forward MIMO Relay Channel.
ISIT
Jörg Wagner, Boris Rankov, Armin Wittneben
2007 J jnl
On the Distortion of the Eigenvalue Spectrum in MIMO Amplify-and-Forward Multi-Hop Channels
CoRR
Jörg Wagner, Armin Wittneben
2007 — conf
Optimizing Zero-Forcing Based Gain Allocation for Wireless Multiuser Networks.
ICC
Celal Esli, Stefan Berger, Armin Wittneben
2007 J jnl
Power Allocation Schemes for Amplify-and-Forward MIMO-OFDM Relay Links.
IEEE Trans. Wirel. Commun.
Ingmar Hammerström, Armin Wittneben
2007 J jnl
Spectral efficient protocols for half-duplex fading relay channels.
IEEE J. Sel. Areas Commun.
Boris Rankov, Armin Wittneben
2007 — conf
Throughput Performance of Two-way Relaying in IEEE 802.11 Networks.
ISWCS
Azadeh Ettefagh, Marc Kuhn, Armin Wittneben
2007 — conf
UWB Geo-Regioning Using Multivariate Channel Statistics.
ICC
Christoph Steiner, Armin Wittneben
2006 B conf
Achievable Rate Regions for the Two-way Relay Channel.
ISIT
Boris Rankov, Armin Wittneben
2006 B conf
Coherent multiuser relaying with partial relay cooperation.
WCNC
Armin Wittneben
2006 — conf
Joint Power Allocation for Nonregenerative MIMO-OFDM Relay Links.
ICASSP (4)
Ingmar Hammerström, Armin Wittneben
2006 J jnl
Large N Analysis of Amplify-and-Forward MIMO Relay Channels with Correlated Rayleigh Fading
CoRR
Jörg Wagner, Boris Rankov, Armin Wittneben
2006 — conf
On the Optimal Power Allocation for Nonregenerative OFDM Relay Links.
ICC
Ingmar Hammerström, Armin Wittneben
2006 B conf
On the Range Performance of Decode-And-Forward Relays in IEEE 802.11 WLANs.
PIMRC
Azadeh Ettefagh, Marc Kuhn, Ingmar Hammerström, Armin Wittneben
2006 J jnl
Power line enhanced cooperative wireless communications.
IEEE J. Sel. Areas Commun.
Marc Kuhn, Stefan Berger, Ingmar Hammerström, Armin Wittneben
2006 B conf
UWB Transmitted Reference Receivers in the Presence of Co-Channel Interference.
PIMRC
Thomas Zasowski, Armin Wittneben
2005 B conf
Comparison of Distributed and Co-located Antenna Diversity Schemes for the Coverage Improvement of VoWLAN Systems.
PIMRC
Azadeh Ettefagh, Marc Kuhn, Barry M. G. Cheetham, Armin Wittneben
2005 B conf
Multiuser zero forcing relaying with noisy channel state information [wireless ad hoc network applications].
WCNC
Armin Wittneben, Ingmar Hammerström
2004 B conf
Joint cooperative diversity and scheduling in low mobility wireless networks.
GLOBECOM
Armin Wittneben, Ingmar Hammerström, Marc Kuhn
2003 — conf
Channel estimation with hard limiter receiver as key technology for low cost wireless systems.
ICC
Frank Althaus, Armin Wittneben
2003 — conf
On phase-space equalization of CPM in severe intersymbol interference.
ICASSP (4)
Frank Althaus, Armin Wittneben
2002 — conf
A new concatenated linear high rate space-time block code.
VTC Spring
Armin Wittneben, Marc Kuhn
2002 — conf
A new scalable decoder for linear space-time block codes with intersymbol interference.
VTC Spring
Marc Kuhn, Armin Wittneben
2002 — conf
Linear block codes for frequency selective PLC channels with colored noise and multiple narrowband interference.
VTC Spring
Marc Kuhn, Dirk Benyoucef, Armin Wittneben
2002 — conf
PLC enhanced wireless access networks: a link level capacity consideration.
VTC Spring
Marc Kuhn, Armin Wittneben
2002 — conf
Very low complexity space-time decision feedback equalization of intersymbol interference on severe frequency-selective fading channels.
VTC Spring
Michael Kuhn, Armin Wittneben
1999 B conf
Intersymbol interference equalization with adaptive antenna arrays: on the impact of combiner imperfections.
WCNC
Armin Wittneben
1994 B conf
TX selection diversity with prediction: systematic nonadaptive predictor design.
VTC
Armin Wittneben, Thomas Kaltenschnee