Wolfgang Zirwas

Berthold Panzner

Luis A. Suárez

CoRR, 2024

2023

Ambiguity Subspace Resolution for Digital Twin Parameter Estimation.

[BibT_eX]

[DOI]

Lars Thiele

Proceedings of the IEEE International Conference on Communications, 2023

Machine Learning Based Channel Prediction for NR Type II CSI Reporting.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2023

2022

Machine Learning for CSI Recreation in the Digital Twin Based on Prior Knowledge.

[BibT_eX]

[DOI]

IEEE Open J. Commun. Soc., 2022

Combining AI/ML and PHY Layer Rule Based Inference - Some First Results.

[BibT_eX]

[DOI]

Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Transfer Learning Capabilities of Untrained Neural Networks for MIMO CSI Recreation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2022

2021

Machine Learning for CSI Recreation Based on Prior Knowledge.

[BibT_eX]

[DOI]

CoRR, 2021

Machine Learning for Model Order Selection in MIMO OFDM Systems.

[BibT_eX]

[DOI]

CoRR, 2021

Two-step Machine Learning Approach for Channel Estimation with Mixed Resolution RF Chains.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications Workshops, 2021

2020

Information rates of precoding for massive MIMO and base station cooperation in an indoor scenario.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2020

Highly Accurate Multipath Component Delay Estimation.

[BibT_eX]

[DOI]

Diomidis Michalopoulos

Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Profiling of mobile Radio Channels.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Communications, 2020

2019

Low-Overhead Cyclic Reference Signals for Channel Estimation in FDD Massive MIMO.

[BibT_eX]

[DOI]

Rikke Apelfrojd

IEEE Trans. Commun., 2019

Time Shifting - Effective Reporting of Channel State Information in mobile Radio Systems.

[BibT_eX]

[DOI]

Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

2018

Analysis of Massive MIMO and Base Station Cooperation in an Indoor Scenario.

[BibT_eX]

[DOI]

CoRR, 2018

Massive MIMO interference coordination for 5G broadband access: Integration and system level study.

[BibT_eX]

[DOI]

Klaus I. Pedersen

Lars Thiele

Comput. Networks, 2018

Sub Tiling - a flexible CSI Reference Signal Concept for 5G New Radio Systems.

[BibT_eX]

[DOI]

Berthold Panzner

Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Quantized Precoding for Multi-Antenna Downlink Channels with MAGIQ.

[BibT_eX]

[DOI]

Paolo Baracca

Stefan Wesemann

Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

2017

Constructing Receiver Signal Points using Constrained Massive MIMO Arrays.

[BibT_eX]

[DOI]

CoRR, 2017

An Overview of Massive MIMO Technology Components in METIS.

[BibT_eX]

[DOI]

Elisabeth de Carvalho

IEEE Commun. Mag., 2017

Optimized Combination of Conventional and Constrained Massive MIMO Arrays.

[BibT_eX]

[DOI]

Proceedings of the WSA 2017, 2017

HOSVD-Based Denoising for Improved Channel Prediction of Weak Massive MIMO Channels.

[BibT_eX]

[DOI]

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Performance Evaluation of Linear Beamforming Receiver for Large CoMP Sparse Massive MIMO Channel Matrices.

[BibT_eX]

[DOI]

Amir M. Ahmadian

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Key solutions for a massive MIMO FDD system.

[BibT_eX]

[DOI]

Rikke Apelfrojd

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

2016

Coded CSI Reference Signals for 5G - Exploiting Sparsity of FDD Massive MIMO Radio Channels.

[BibT_eX]

[DOI]

Proceedings of the WSA 2016, 2016

Flexible 5G below 6GHz Mobile Broadband Radio Air Interface.

[BibT_eX]

[DOI]

Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Integrating 3D Channel Model and Grid of Beams for 5G mMIMO System Level Simulations.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Virtual Massive MIMO Beamforming Gains for 5G User Terminals.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Low complexity Moore-Penrose inverse for large CoMP areas with sparse massive MIMO channel matrices.

[BibT_eX]

[DOI]

Amir M. Ahmadian

Berthold Panzner

Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

5G on Board: How Many Antennas Do We Need on Connected Cars?

[BibT_eX]

[DOI]

Bernadette Villeforceix

F. Karim

Salah Eddine El Ayoubi

Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

2015

Opportunistic CoMP for 5G massive MIMO Multilayer Networks.

[BibT_eX]

[DOI]

Proceedings of the WSA 2015, 2015

Advanced channel prediction concepts for 5G radio systems.

[BibT_eX]

[DOI]

Proceedings of the 2015 International Symposium on Wireless Communication Systems (ISWCS), 2015

MIMO and massive MIMO - Analysis for a local area scenario.

[BibT_eX]

[DOI]

Proceedings of the 23rd European Signal Processing Conference, 2015

Interference-floor shaping for liquid coverage zones in coordinated 5G networks.

[BibT_eX]

[DOI]

Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

2014

The role of small cells, coordinated multipoint, and massive MIMO in 5G.

[BibT_eX]

[DOI]

Volker Jungnickel

Konstantinos Manolakis

IEEE Commun. Mag., 2014

Deployment and implementation strategies for massive MIMO in 5G.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE GLOBECOM Workshops, Austin, TX, USA, December 8-12, 2014, 2014

2013

Main enablers for advanced interference mitigation.

[BibT_eX]

[DOI]

Aneeq Khan

Trans. Emerg. Telecommun. Technol., 2013

Channel Prediction for B4G Radio Systems.

[BibT_eX]

[DOI]

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Feasibility conditions of interference alignment via two orthogonal subcarriers.

[BibT_eX]

[DOI]

Stefan Dierks

Gerhard Kramer

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

2012

Interference-Avoidance Techniques: Improving Ubiquitous User Experience.

[BibT_eX]

[DOI]

IEEE Veh. Technol. Mag., 2012

Cooperative Feeder Links for Relay Enhanced Networks.

[BibT_eX]

[DOI]

Umer Zeeshan

Michael Grieger

Proceedings of the European Wireless 2012, 2012

2011

Vision for Beyond 4G broadband radio systems.

[BibT_eX]

[DOI]

Bernhard Raaf

Karl-Josef Friederichs

Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Reporting effort for cooperative systems applying interference floor shaping.

[BibT_eX]

[DOI]

Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Combined zeroforcing with wideband beamforming for interference mitigation in cooperative cellular radio networks.

[BibT_eX]

[DOI]

Proceedings of the 8th International Symposium on Wireless Communication Systems, 2011

2010

User Centric Coordinated Multi Point Transmission.

[BibT_eX]

[DOI]

Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

Implementation issues of the partial CoMP concept.

[BibT_eX]

[DOI]

Proceedings of the IEEE 21st International Symposium on Personal, 2010

2009

Interference-aware scheduling in the multiuser MIMO-OFDM downlink.

[BibT_eX]

[DOI]

IEEE Commun. Mag., 2009

A unified feedback scheme for distributed interference management in cellular systems: Benefits and challenges for real-time implementation.

[BibT_eX]

[DOI]

Proceedings of the 17th European Signal Processing Conference, 2009

2008

Efficient Feedback via Subspace-Based Channel Quantization for Distributed Cooperative Antenna Systems with Temporally Correlated Channels.

[BibT_eX]

[DOI]

Jee Hyun Kim

EURASIP J. Adv. Signal Process., 2008

Multi-Cell Channel Estimation using Virtual Pilots.

[BibT_eX]

[DOI]

Lars Thiele

Malte Schellmann

Stefan Schiffermüller

Volker Jungnickel

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Synchronization of cooperative base stations.

[BibT_eX]

[DOI]

Proceedings of the 2008 5th International Symposium on Wireless Communication Systems, 2008

Adaptive Codebooks for Efficient Feedback Reduction in Cooperative Antenna Systems.

[BibT_eX]

[DOI]

Jee Hyun Kim

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Raising Coverage and Capacity using Fixed Relays in a Realistic Scenario.

[BibT_eX]

[DOI]

Rainer Schoenen

Bernhard Walke

Proceedings of the European Wireless 2008, 2008

Feedback reduction methods for distributed cooperative antenna systems with temporally-correlated channels.

[BibT_eX]

[DOI]

Jee Hyun Kim

Proceedings of the 2008 16th European Signal Processing Conference, 2008

Implementation concepts for distributed cooperative transmission.

[BibT_eX]

[DOI]

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

MIMO-OFDM for a cellular deployment - Concepts, real-time implementation and measurements towards 3GPP-LTE.

[BibT_eX]

[DOI]

Proceedings of the 15th European Signal Processing Conference, 2007

2006

Experimental Evaluation of Correlation Properties of Large Scale Parameters in an Indoor LOS Environment.

[BibT_eX]

[DOI]

Proceedings of the 3rd IEEE International Symposium on Wireless Communication Systems, 2006

2004

Radio resource management in cellular multihop networks.

[BibT_eX]

[DOI]

Eur. Trans. Telecommun., 2004

Relay-based deployment concepts for wireless and mobile broadband radio.

[BibT_eX]

[DOI]

IEEE Commun. Mag., 2004

Low complexity energy efficient joint transmission for OFDM multiuser downlinks.

[BibT_eX]

[DOI]

Tobias Weber

Michael Meurer

Proceedings of the IEEE 15th International Symposium on Personal, 2004

2003

Ziel-orientierter Entwurf von Multi-hop Medienzugriffsprotokollen.

[BibT_eX]

[DOI]

Jörg Habetha

Holger Karl

Prax. Inf.verarb. Kommun., 2003

Signalling-free detection of adaptive modulation in multicarrier systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 14th International Symposium on Personal, 2003

Per-prediction for PHY mode selection in OFDM communication systems.

[BibT_eX]

[DOI]

Proceedings of the Global Telecommunications Conference, 2003

2002

Supporting cost efficient public 5 GHz-W-LAN roll out with a multihop HIPERLAN/2 concept.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

Multihop communications in future mobile radio networks.

[BibT_eX]

[DOI]

Proceedings of the 13th IEEE International Symposium on Personal, 2002

Misunderstandings about link adaptation for frequency selective fading channels.

[BibT_eX]

[DOI]

Mattias Lampe

Hermann Rohling