Exploiting Single SISO Impulse Responses to Predict the Capacity of Correlated MIMO Channels. - Andreas Knopp; Christian A. Hofmann; Mohamed Chouayakh; Berthold Lankl (GLOBECOM, 2007)

Spatial Capacity Estimation for Correlated MIMO Channels Based on Measured SISO Data Records. - Andreas Knopp; Christian A. Hofmann; Robert T. Schwarz; Mohamed Chouayakh; Berthold Lankl (ISWCS, 2007)

Measurements on the Impact of Sparse Multipath Components on the LOS MIMO Channel Capacity. - Andreas Knopp; Robert T. Schwarz; Christian A. Hofmann; Mohamed Chouayakh; Berthold Lankl (ISWCS, 2007)

Extension of Indoor SISO Propagation Models for Correlated MIMO Channels - An Exemplification Applying Saleh's Model. - Andreas Knopp; Christian A. Hofmann; Mohamed Chouayakh; Berthold Lankl (PIMRC, 2007)

Satellite System Design Examples for Maximum MIMO Spectral Efficiency in LOS Channels. - Andreas Knopp; Robert T. Schwarz; Dirk Ogermann; Christian A. Hofmann; Berthold Lankl (GLOBECOM, 2008)

Deficiencies of common MIMO channel models with regard to indoor Line-of-Sight channels. - Christian A. Hofmann; Andreas Knopp; Dirk Ogermann; Robert T. Schwarz; Berthold Lankl (PIMRC, 2008)

Optimum-capacity MIMO satellite link for fixed and mobile services. - Robert T. Schwarz; Andreas Knopp; Dirk Ogermann; Christian A. Hofmann; Berthold Lankl (WSA, 2008)

Amplify-and-forward relay stations in correlated line-of-sight indoor MIMO channels. - Christian A. Hofmann; Andreas Knopp; Dirk Ogermann; Berthold Lankl (PIMRC, 2009)

Indoor LOS MIMO Channel Measurements with a Focus on Antenna Array Design. - Christian A. Hofmann; Andreas Knopp; Berthold Lankl (GLOBECOM, 2010)

Measurement Survey on the Antenna Configuration Impact on the Spectral Efficiency of MIMO Radio Channels: Analyzed with a Focus on Low-Mobility, Indoor Line-of-Sight Channels. - Andreas Knopp; Christian A. Hofmann; Mohamed Chouayakh; Berthold Lankl (Wirel. Pers. Commun., 2010)

Measurement Results for the Comparison of Multiple and Single Polarized MIMO Channels in LOS, NLOS, Indoor and Outdoor Scenarios. - Christian A. Hofmann; Dirk Ogermann; Berthold Lankl (WSA, 2013)

Estimation of Noise Parameters in Multi-Antenna Receivers using Digitized Signal Samples. - Michel T. Ivrlac; Bernhard Lehmeyer; Josef A. Nossek; Christian A. Hofmann; Berthold Lankl (WSA, 2013)

Impact of the Atmosphere on the Signal Phase and the Channel Capacity in EHF MIMO Satellite Links. - Kai-Uwe Storek; Christian A. Hofmann; Andreas Knopp (GLOBECOM, 2015)

Measurement and modeling of the UHF satellite channel for animal tracking systems. - Christian A. Hofmann; Robert T. Schwarz; Andreas Knopp (ICC, 2015)

Performance analysis of diversity techniques for secure SATCOM-on-the-move systems. - Christian A. Hofmann; Robert T. Schwarz; Andreas Knopp (MILCOM, 2015)

Interferometer for Measurements of the MIMO Satellite Channel at Ku-Band. - Kai-Uwe Storek; Christian A. Hofmann; Andreas Knopp (VTC Fall, 2015)

Spatial MIMO over satellite: A proof of concept. - Christian A. Hofmann; Kai-Uwe Storek; Robert T. Schwarz; Andreas Knopp (ICC, 2016)

Antenna diversity techniques for enhanced jamming resistance in multi-beam satellites. - Stephan P. Winter; Christian A. Hofmann; Andreas Knopp (MILCOM, 2016)

Results of a MIMO Testbed with Geosynchronous Ku-Band Satellites. - Robert T. Schwarz; Christian A. Hofmann; Andreas Knopp (WSA, 2016)

Joint MMSE precoder and equalizer for massive MIMO using 1-bit quantization. - Ovais Bin Usman; Josef A. Nossek; Christian A. Hofmann; Andreas Knopp (ICC, 2017)

The multiple-satellite MIMO channel of narrow band vehicular communications at UHF. - Robert T. Schwarz; Florian Völk; Andreas Knopp; Christian A. Hofmann; Kai-Uwe Storek (MILCOM, 2017)

Satellite Downlink Jamming Propagation Measurements at Ku-Band. - Christian A. Hofmann; Andreas Knopp (MILCOM, 2018)

Direct Access to GEO Satellites: An Internet of Remote Things Technology. - Christian A. Hofmann; Andreas Knopp (5G World Forum, 2019)

Ultranarrowband Waveform for IoT Direct Random Multiple Access to GEO Satellites. - Christian A. Hofmann; Andreas Knopp (IEEE Internet Things J., 2019)

Tracking of Remote IoT Devices by Satellite Assisted Geolocation. - Christian A. Hofmann; Andreas Knopp (ICC, 2020)

Impact of Phase Noise and Oscillator Stability on Ultra-Narrow-Band-IoT Waveforms for Satellite. - Christian A. Hofmann; Kai-Uwe Storek; Andreas Knopp (ICC, 2021)

Performance Optimization for Multi-Gateway NOMA-Beamforming in Multi-Beam SATCOM. - Yazhou Zhu; Christian A. Hofmann; Andreas Knopp (ICC, 2021)

Techno-Economic Design Aspects of Satellite Mega-Constellations for 6G Services. - Kevin T. Li; Christian A. Hofmann; Florian Völk; Andreas Knopp (VTC Fall, 2021)

Machine Learning-based Flexible Payload Power Resource Allocation for Non-orthogonal SATCOM. - Yazhou Zhu; Christian A. Hofmann; Andreas Knopp (GLOBECOM, 2022)

Ka-Band LEO Satellite Internet of Things Channel Characterization: Survey and Measurement. - Yazhou Zhu; Christian A. Hofmann; Andreas Knopp (ICC, 2022)

Phase Noise Limits in Low-Rate Communication via Satellite. - Christian A. Hofmann; Andreas Knopp (IEEE Internet Things J., 2022)

Distributed Resource Optimization for NOMA Transmission in Beamforming SATCOM. - Yazhou Zhu; Christian A. Hofmann; Andreas Knopp (IEEE J. Sel. Areas Commun., 2022)

Blind Geolocation of RF-Signals with LEO Satellite Formations. - Daniel Weinzierl; Christian A. Hofmann; Andreas Knopp (MILCOM, 2023)

A Techno-Economic Assessment and Tradespace Exploration of Low Earth Orbit Mega-Constellations. - Kevin T. Li; Christian A. Hofmann; Harald Reder; Andreas Knopp (IEEE Commun. Mag., 2023)

Turbo Receiver for Short-Block-Length Polar-Coded Direct-Access Satellite-IoT Systems. - Ali Eltohamy; Christian A. Hofmann; Andreas Knopp; Matthias Korb (MeditCom, 2024)

Evaluation and Analysis of Interference in NGSO Mega-Constellations in a Multi-Beam Satellite Scenario. - Kevin T. Li; Christian A. Hofmann; Andreas Knopp (VTC Fall, 2024)

Correlation-Based Doppler Shift Estimation for Opportunistic LEO-PNT With Starlink Signals. - Winfried Stock; Christian A. Hofmann; Andreas Knopp (WiSEE, 2024)

Energy-Aware Protocol Design and Evaluation of the PHY Layer in Satellite IoT. - Simon Heine; Christian A. Hofmann; Andreas Knopp (Int. J. Satell. Commun. Netw., 2025)

Survey on Opportunistic PNT With Signals From LEO Communication Satellites. - Winfried Stock; Robert T. Schwarz; Christian A. Hofmann; Andreas Knopp (IEEE Commun. Surv. Tutorials, 2025)