Wilhelm Keusgen

Orcid: 0000-0002-2335-8270

According to our database1, Wilhelm Keusgen authored at least 96 papers between 2006 and 2024.

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Bibliography

2024
Quasi-Deterministic Modeling for Industrial IoT Channels Based on Millimeter Wave Measurements.
IEEE Internet Things J., 2024

Little or No Equalization is Needed in Energy-Efficient Sub-THz Mobile Access.
IEEE Commun. Mag., 2024

Reconfigurable Intelligent Surfaces for 6G Mobile Networks: An Industry R&D Perspective.
IEEE Access, 2024

Sub-THz D-Band Integrated Analog Beamforming Front-End Prototyping and 6G Outdoor Trials.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Probing the Time-Evolution of the Sub-THz Radio Channel at 160 GHz for Communication and Sensing.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

MIMO Channel Capacity Measurements in an Outdoor-to-Indoor Environment at 6 and 37 GHz.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

W-Band Beamforming Front-End Implementation and Outdoor Trials for Mobile Backhaul and Access.
Proceedings of the IEEE International Conference on Communications, 2024

Dual-Polarized Sub-THz Channel Measurements in D-Band in an Industrial Environment.
Proceedings of the Joint European Conference on Networks and Communications & 6G Summit, 2024

2023
Lossless Decoupling Networks for RF Self-Interference Cancellation in MIMO Full-Duplex Transceivers.
IEEE J. Sel. Areas Commun., September, 2023

Outdoor Transmission Trials in the W-Band for 6G Mobile Access Scenarios.
Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

2022
Angle-Resolved THz Channel Measurements at 300 GHz in an Industrial Environment.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Indoor Channel Multipath Components Statistics and Spatial Correlation in 6 and 37 GHz Bands.
Proceedings of the IEEE Globecom 2022 Workshops, 2022

Self-Interference Channel Measurements Utilizing mmWave Phased Arrays for Full-Duplex IAB Scenario.
Proceedings of the IEEE Globecom 2022 Workshops, 2022

2021
Interference Handling Challenges toward Full Duplex Evolution in 5G and Beyond Cellular Networks.
IEEE Wirel. Commun., 2021

Beyond private 5G networks: applications, architectures, operator models and technological enablers.
EURASIP J. Wirel. Commun. Netw., 2021

Over-the-Air Verification of Angle-of-Arrival Estimation in Millimeter-Wave Channel Sounders.
Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Channel Measurements and Large Scale Parameter Estimation in a Production Hall.
Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Spatially Resolved Multi-Transmitter Ka-Band Channel Measurements for Receiver Localization.
Proceedings of the IEEE Radio and Wireless Symposium, 2021

Angle-Resolved THz Channel Measurements at 300 GHz in an Outdoor Environment.
Proceedings of the IEEE International Conference on Communications Workshops, 2021

2020
THz Channel Sounding: Design and Validation of a High Performance Channel Sounder at 300 GHz.
Proceedings of the 2020 IEEE Wireless Communications and Networking Conference Workshops, 2020

Time Dispersion Parameters of Indoor Self-Interference Radio Channels in Sub-7-GHz Bands.
Proceedings of the 2020 IEEE Wireless Communications and Networking Conference Workshops, 2020

Direction-of-Arrival Measurement of Beamformed Millimeter Wave 5G Downlink Signals.
Proceedings of the 2020 IEEE Radio and Wireless Symposium, 2020

A Sub-Sampling Beam-Forming Summation Track and Hold for Software Defined Radio.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Investigation of Theoretical limits for Unconditional AoA Estimations in multi-element antenna arrays by simulations.
Proceedings of the 2020 IEEE International Conference on Industrial Technology, 2020

Time Dispersion Parameters of Outdoor Cross-Polar Self-Interference Radio Channels in sub-8-GHz Bands.
Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020


2019
Ultra-Reliable Communications for Industrial Internet of Things: Design Considerations and Channel Modeling.
IEEE Netw., 2019

Study on Path Identification at 40 GHz Band in NLOS Urban Street Cell Environment.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Time Dispersion Characteristics of Cross-Polarized 2X2 MIMO Self-Interference Indoor Radio Channels.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Polarimetric Characterization of MIMO Sub-6-GHz Self-Interference Indoor Radio Channels.
Proceedings of the 30th IEEE International Symposium on Personal, 2019

Accurate Iterative Algorithm for Detection and the Signal AoA Estimation in Low SNR Region.
Proceedings of the 2019 4th International Conference on Computing, 2019

Polarimetric Characterization of Sub-6-GHz Self-Interference Indoor Radio Channels.
Proceedings of the 17th IEEE International Conference on Communications Workshops, 2019

Directional Wideband Channel Measurements at 28 GHz in an Industrial Environment.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018
Analysis of utilizing lossless networks for self-interference cancellation purpose.
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Decoupling-Based Self-Interference Cancellation in MIMO Full-Duplex Wireless Transceivers.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

SDN Orchestration to Optimize Meshed Millimeter-Wave Backhaul Networks for MEC-Enhanced eMBB Use Cases.
Proceedings of the 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2018

2017
Measurement-Based Wideband Analysis of Dynamic Multipath Propagation in Vehicular Communication Scenarios.
IEEE Trans. Veh. Technol., 2017

Tracking of Wideband Multipath Components in a Vehicular Communication Scenario.
IEEE Trans. Veh. Technol., 2017

Where, When, and How mmWave is Used in 5G and Beyond.
IEICE Trans. Electron., 2017

Where, When, and How mmWave is Used in 5G and Beyon.
CoRR, 2017

An Explicit Ground Reflection Model for mm-Wave Channels.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference Workshops, 2017

2016
Environment Induced Shadowing of Urban Millimeter-Wave Access Links. 440-44
IEEE Wirel. Commun. Lett., 2016

Investigation of MPC Correlation and Angular Characteristics in the Vehicular Urban Intersection Channel Using Channel Sounding and Ray Tracing.
IEEE Trans. Veh. Technol., 2016

Channel Measurement and Modeling for 5G Urban Microcellular Scenarios.
Sensors, 2016

Proof-of-Concept of a Millimeter-Wave Integrated Heterogeneous Network for 5G Cellular.
Sensors, 2016

Quasi-deterministic millimeter-wave channel models in MiWEBA.
EURASIP J. Wirel. Commun. Netw., 2016

Propagation Channel in a Rural Overtaking Scenario with Large Obstructing Vehicles.
Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Instantaneous Direction of Arrival Measurements in Mobile Radio Channels Using Virtual Circular Array Antennas.
Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016


Virtual Antenna Array Methodology for Outdoor Millimeter-Wave Channel Measurements.
Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

Directional propagation measurements and modeling in an urban environment at 3.7 GHz.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
Propagation of Multipath Components at an Urban Intersection.
Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015

Millimeter-wave channel sounding of outdoor ground reflections.
Proceedings of the 2015 IEEE Radio and Wireless Symposium, 2015

Millimeter-Wave Small-Cell Backhaul Measurements and Considerations on Street-Level Deployment.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Full-Duplex Wireless Transceiver in Presence of I/Q Mismatches: Experimentation and Estimation Algorithm.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

2014
Guardband Optimization for Cellular Systems Applying Raised Cosine Windowed OFDM.
Wirel. Pers. Commun., 2014

Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters.
IEEE Trans. Veh. Technol., 2014

Evaluation of Vehicular Communication Performance at Street Intersections.
Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

Outdoor millimeter-wave access for heterogeneous networks - Path loss and system performance.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

On the choice of carrier frequency and bandwidth for 5G small cell deployments.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

Quasi-deterministic approach to mmWave channel modeling in a non-stationary environment.
Proceedings of the 2014 IEEE GLOBECOM Workshops, Austin, TX, USA, December 8-12, 2014, 2014

Enabling 5G backhaul and access with millimeter-waves.
Proceedings of the European Conference on Networks and Communications, 2014

Active self-interference cancellation mechanism for full-duplex wireless transceivers.
Proceedings of the 9th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2014

Licensed shared access for wave cellular broadband communications.
Proceedings of the 1st International Workshop on Cognitive Cellular Systems, 2014

Split control plane functionality in millimeter-wave overlay access.
Proceedings of the 1st International Conference on 5G for Ubiquitous Connectivity, 2014

I/Q Imbalance Calibration for Higher Self-Interference Cancellation Levels in Full-Duplex Wireless Transceivers.
Proceedings of the 1st International Conference on 5G for Ubiquitous Connectivity, 2014

2013
An Efficient Frame Aggregation and Block-ACK Scheme for 60 GHz Short-Range Point-to-Point Transmission.
Wirel. Pers. Commun., 2013

A Novel Adaptive Calibration Scheme for Frequency-Selective I/Q Imbalance in Broadband Direct-Conversion Transmitters.
IEEE Trans. Circuits Syst. II Express Briefs, 2013

Efficient Joint Estimation and Compensation of CFO, Tx/Rx Frequency-Selective I/Q Imbalance, and the MIMO Radio Channel in OFDM Systems.
J. Electr. Comput. Eng., 2013

Realistic IEEE 802.11p Transmission Simulations Based on Channel Sounder Measurement Data.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

2012
Statistical Evaluation of Multipath Component Lifetime in the Car-to-Car Channel at Urban Street Intersections Based on Geometrical Tracking.
Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Smart RF signal processing for advanced transmitters: From theory to practice.
Proceedings of the International Symposium on Signals, Systems, and Electronics, 2012

Joint MIMO channel- and frequency-selective I/Q-imbalance estimation using a multi-functional preamble for OFDM systems.
Proceedings of the International Symposium on Signals, Systems, and Electronics, 2012

2011
2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Pathloss and Multipath Power Decay of the Wideband Car-to-Car Channel at 5.7 GHz.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Preamble Based Joint CFO, Frequency-Selective I/Q-Imbalance and Channel Estimation and Compensation in MIMO OFDM Systems.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

A flexible Hardware-In-the-Loop test platform for physical resource sharing mechanisms in wireless networks.
Proceedings of the 2011 Future Network & Mobile Summit, Warsaw, Poland, June 15-17, 2011, 2011

2010
No-go theorem for linear systems on bounded bandlimited signals.
IEEE Trans. Signal Process., 2010

Energiebedarf und Energieeffizienz der Kommunikationstechnik.
Elektrotech. Informationstechnik, 2010

Preamble Designs for Efficient Joint Channel and Frequency-Selective I/Q-Imbalance Compensation in MIMO OFDM Systems.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

Semi-Blind Iterative Joint Estimation of Frequency Selective I/Q-Imbalance and Modulator Offset Error in Direct-Conversion Transmitters.
Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

Modeling and simulation of small-scale fading for vehicle-to-vehicle communication.
Proceedings of the Second IEEE Vehicular Networking Conference, 2010

Throughput maximization of a Hybrid Dynamic Frame Aggregation and Block-ACK scheme for 60 GHz high speed communications.
Proceedings of the IEEE 21st International Symposium on Personal, 2010

2009
Measurement-Based Investigation of 60 GHz Broadband Transmission for Wireless In-Car Communication.
Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

Car-to-Car MIMO Radio Channel Measurements at 5.7 GHz in Typical Communication Scenarios.
Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

Efficient Self-calibration of Frequency-dependent I/Q-Imbalance in Direct-conversion OFDM Transceivers.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Antenna Diversity Schemes for Uplink Frequency-Domain Multiuser Detection in CP-Assisted DS-CDMA Systems.
Proceedings of IEEE International Conference on Communications, 2009

2008
A Wideband Channel Sounder for Car-to-Car Radio Channel Measurements at 5.7 GHz and Results for an Urban Scenario.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

A Design Concept for a 60 GHz Wireless In-Flight Entertainment System.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Optimization of Time Domain Windowing and Guardband Size for Cellular OFDM Systems.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Efficient Channel Estimation Schemes for MIMO OFDM Systems with NULL Subcarriers.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Incabin Millimeter Wave Propagation Simulation in a Wide-Bodied Aircraft Using Ray-Tracing.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

2007
Measurement and Analysis of the 60 GHz In-Vehicular Broadband Radio Channel.
Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

Impact of Array Configuration on Channel- and Noise-Covariance in Multiple Antenna Systems.
Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

2006
Evaluation of MIMO systems with respect to front-end imperfections.
Eur. Trans. Telecommun., 2006

SABA: A Testbed for a Real-Time MIMO System.
EURASIP J. Adv. Signal Process., 2006


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