A channel model for wireless infrared communication. - Volker Pohl; Volker Jungnickel; Clemens Von Helmolt (PIMRC, 2000)

Performance of a MIMO system with overlay pilots. - Volker Jungnickel; Thomas Haustein; Eduard A. Jorswieck; Volker Pohl; Clemens Von Helmolt (GLOBECOM, 2001)

Bit error rates for a MIMO system in Rayleigh and Rician channels. - Thomas Haustein; Eduard A. Jorswieck; Volker Jungnickel; Udo Krueger; Volker Pohl; Clemens Von Helmolt (VTC Fall, 2001)

On linear pre-processing in multi-antenna systems. - Volker Jungnickel; Thomas Haustein; Eduard A. Jorswieck; Clemens Von Helmolt (GLOBECOM, 2002)

Zero forcing equalizing filter for MIMO channels with intersymbol interference. - Volker Pohl; Volker Jungnickel; Eduard A. Jorswieck; Clemens Von Helmolt (PIMRC, 2002)

Performance of MIMO systems with channel inversion. - Thomas Haustein; Clemens Von Helmolt; Eduard A. Jorswieck; Volker Jungnickel; Volker Pohl (VTC Spring, 2002)

On the performance of signal detection algorithms in flat-fading and frequency-selective MIMO channels. - Eduard A. Jorswieck; Volker Jungnickel; Thomas Haustein; Volker Pohl; Clemens Von Helmolt (VTC Spring, 2002)

Antenna spacing in MIMO indoor channels. - Volker Pohl; Volker Jungnickel; Thomas Haustein; Clemens Von Helmolt (VTC Spring, 2002)

A physical model of the wireless infrared communication channel. - Volker Jungnickel; Volker Pohl; Stephan Nönnig; Clemens Von Helmolt (IEEE J. Sel. Areas Commun., 2002)

How often channel estimation is needed in MIMO systems. - Volker Pohl; Phuc H. Nguyen; Volker Jungnickel; Clemens Von Helmolt (GLOBECOM, 2003)

Limits of the achievable symbol rate in flat fading MIMO systems. - Volker Pohl; Phuc H. Nguyen; Volker Jungnickel; Clemens Von Helmolt (PIMRC, 2003)

Capacity of MIMO systems with closely spaced antennas. - Volker Jungnickel; Volker Pohl; Clemens Von Helmolt (IEEE Commun. Lett., 2003)

Electronic tracking for wireless infrared communications. - Volker Jungnickel; Andreas Forck; Thomas Haustein; Udo Krüger; Volker Pohl; Clemens Von Helmolt (IEEE Trans. Wirel. Commun., 2003)

Optimal length of the training and data phase in continuous flat fading MIMO channels. - Volker Pohl; Volker Jungnickel; Clemens Von Helmolt (ICC, 2004)

Implementation of adaptive channel inversion in a real-time MIMO system. - Thomas Haustein; Andreas Forck; Holger Gäbler; Clemens Von Helmolt; Volker Jungnickel; Udo Krüger (PIMRC, 2004)

Implementation of channel aware scheduling and bit-loading for the multiuser SIMO MAC in a real-time MIMO demonstration test-bed at high data rate. - Thomas Haustein; C. Zhou; Andreas Forck; Holger Gäbler; Clemens Von Helmolt; Volker Jungnickel; Udo Krüger (VTC Fall (2), 2004)

Performance of MIMO Rake receivers in WCDMA systems. - Volker Jungnickel; Yun-Shen Chang; Volker Pohl (WCNC, 2004)

Interpolation and noise reduction in MIMO-OFDM - a complexity driven perspective. - Thomas Haustein; Stefan Schiffermüller; Volker Jungnickel; Malte Schellmann; Thomas Michel; Gerhard Wunder (ISSPA, 2005)

On the value of spatial diversity for the synchronisation in MIMO-OFDM systems. - Malte Schellmann; Volker Jungnickel; Clemens Von Helmolt (PIMRC, 2005)

The algebraic structure of frequency-selective MIMO channels. - Volker Pohl; Volker Jungnickel; Clemens Von Helmolt (IEEE Trans. Signal Process., 2005)

Real-time experiments on channel adaptive transmission in the multi-user up-link at very high data rates using MIMO-OFDM. - Thomas Haustein; Andreas Forck; Holger Gäbler; Volker Jungnickel; Stefan Schiffermüller (EUSIPCO, 2006)

Capacity Measurements in a Multicell MIMO System. - Volker Jungnickel; Stephan Jaeckel; Lars Thiele; Udo Krüger; Armin Brylka; Clemens Von Helmolt (GLOBECOM, 2006)

Practical Channel Interpolation for OFDMA. - Stefan Schiffermüller; Volker Jungnickel (GLOBECOM, 2006)

Effects of multiple users' CFOs in OFDM-SDMA up-link - an interference model. - Malte Schellmann; Volker Jungnickel (ICC, 2006)

Statistics of the Ricean K-Factor at 5.2 Ghz in an Urban Macro-Cell Scenario. - Lars Thiele; Michael Peter; Volker Jungnickel (PIMRC, 2006)

Real-Time Signal Processing for Multiantenna Systems: Algorithms, Optimization, and Implementation on an Experimental Test-Bed. - Thomas Haustein; Andreas Forck; Holger Gäbler; Volker Jungnickel; Stefan Schiffermüller (EURASIP J. Adv. Signal Process., 2006)

Challenges in Future Short Range Wireless Systems. - Gerhard P. Fettweis; Ernesto Zimmermann; Volker Jungnickel; Eduard A. Jorswieck (IEEE Veh. Technol. Mag., 2006)

MIMO-OFDM for a cellular deployment - Concepts, real-time implementation and measurements towards 3GPP-LTE. - Thomas Haustein; Josef Eichinger; Wolfgang Zirwas; Egon Schulz; Andreas Forck; Holger Gäbler; Volker Jungnickel; Sander Wahls; Christoph Juchems; F. Luhn; R. Zavrtak (EUSIPCO, 2007)

On Hardware Implementation of Multiuser Multiplexing for SC-FDMA. - Andreas Ibing; Volker Jungnickel (VTC Fall, 2007)

Implementation concepts for distributed cooperative transmission. - Volker Jungnickel; Lars Thiele; Malte Schellmann; Thomas Wirth; Andreas Forck; Wolfgang Zirwas; Thomas Haustein; Egon Schulz (ACSCC, 2008)

Low-complexity Doppler compensation in mobile SIMO-OFDM systems. - Malte Schellmann; Lars Thiele; Volker Jungnickel (ACSCC, 2008)

Predicting SINR conditions in mobile MIMO-OFDM systems by interpolation techniques. - Malte Schellmann; Lars Thiele; Volker Jungnickel (ACSCC, 2008)

Cooperative multi-user MIMO based on limited feedback in downlink OFDM systems. - Lars Thiele; Malte Schellmann; Thomas Wirth; Volker Jungnickel (ACSCC, 2008)

Scaleable network multicast for cooperative base stations. - Andreas Ibing; Yosia Hadisusanto; Volker Jungnickel (COMSWARE, 2008)

Measurements of Multi-Antenna Gains using a 3GPP-LTE Air Interface in Typical Indoor and Outdoor Scenarios. - Thomas Haustein; Venkatkumar Venkatasubramanian; Josef Eichinger; Egon Schulz; Thomas Wirth; Volker Jungnickel; Andreas Forck; Sander Wahls; Christoph Juchems; F. Luhn; R. Zavrtak (EW, 2008)

Scalable Video Transmission in Multiantenna Broadcast Systems. - Stephan Jaeckel; Volker Jungnickel (EW, 2008)

12x12 MIMO-OFDM Realtime Implementation for 3GPP LTE+ on a Cell Processor. - David Kühling; Andreas Ibing; Volker Jungnickel (EW, 2008)

Performance Evaluation of a 3GPP LTE Terminal Receiver. - Konstantinos Manolakis; Andreas Ibing; Volker Jungnickel (EW, 2008)

Distributed Base Station Cooperation via Block-Diagonalization and Dual-Decomposition. - Yosia Hadisusanto; Lars Thiele; Volker Jungnickel (GLOBECOM, 2008)

Joint Transmission and Detection in Hexagonal Grid for 3GPP LTE. - Andreas Ibing; Volker Jungnickel (ICOIN, 2008)

Synchronization of cooperative base stations. - Volker Jungnickel; Thomas Wirth; Malte Schellmann; Thomas Haustein; Wolfgang Zirwas (ISWCS, 2008)

On the value of synchronous downlink MIMO-OFDMA systems with linear equalizers. - Lars Thiele; Malte Schellmann; Thomas Wirth; Volker Jungnickel (ISWCS, 2008)

Polarization characteristics of multiple-input multiple-output channels. - Lei Jiang 005; Lars Thiele; Armin Brylka; Stephan Jaeckel; Volker Jungnickel (PIMRC, 2008)

Flexible demonstrator platform for cooperative joint transmission and detection in next generation wireless MIMO-OFDM networks. - Andreas Ibing; David Kühling; Marcel Kuszak; Clemens Von Helmolt; Volker Jungnickel (TRIDENTCOM, 2008)

Modeling and Measurement of MIMO Relay Channels. - Lei Jiang 005; Lars Thiele; Volker Jungnickel (VTC Spring, 2008)

Multi-Cell Channel Estimation using Virtual Pilots. - Lars Thiele; Malte Schellmann; Stefan Schiffermüller; Volker Jungnickel; Wolfgang Zirwas (VTC Spring, 2008)

On the Optimality of Frequency-Domain Equalization in DFT-Spread MIMO-OFDM Systems. - Stephan Jaeckel; Volker Jungnickel (WCNC, 2008)

Realtime Multi-User Multi-Antenna Downlink Measurements. - Thomas Wirth; Volker Jungnickel; Andreas Forck; Sander Wahls; Holger Gäbler; Thomas Haustein; Josef Eichinger; D. Monge; Egon Schulz; Christoph Juchems; F. Luhn; R. Zavrtak (WCNC, 2008)

Field trial results on multi-user MIMO downlink OFDMA in typical outdoor scenario using proportional fair scheduling. - V. Venkatkumar; Thomas Haustein; H. Wu; Egon Schulz; Thomas Wirth; Andreas Forck; Sander Wahls; Volker Jungnickel (WSA, 2008)

Polarisation dependent MIMO gains on multiuser downlink OFDMA with a 3GPP LTE air interface in typical urban outdoor scenarios. - Thomas Wirth; Volker Jungnickel; Andreas Forck; Sander Wahls; V. Venkatkumar; Thomas Haustein; H. Wu (WSA, 2008)

A unified feedback scheme for distributed interference management in cellular systems: Benefits and challenges for real-time implementation. - Lars Thiele; Thomas Wirth; Thomas Haustein; Volker Jungnickel; Egon Schulz; Wolfgang Zirwas (EUSIPCO, 2009)

Intercell Interference Measured in Urban Areas. - Stephan Jaeckel; Lars Thiele; Armin Brylka; Lei Jiang 005; Volker Jungnickel; Carsten Jandura; Joachim Heft (ICC, 2009)

Polarization rotation evaluation for macrocell MIMO channel. - Lei Jiang 005; Lars Thiele; Volker Jungnickel (ISWCS, 2009)

Interference-Aware Scheduling in the Synchronous Cellular Multi-Antenna Downlink. - Lars Thiele; Malte Schellmann; Thomas Wirth; Volker Jungnickel (VTC Spring, 2009)

A closed concept for synchronization and cell search in 3GPP LTE systems. - Konstantinos Manolakis; David Manuel Gutiérrez Estévez; Volker Jungnickel; Wen Xu 001; Christian Drewes (WCNC, 2009)

Interference-aware scheduling in the multiuser MIMO-OFDM downlink. - Volker Jungnickel; Malte Schellmann; Lars Thiele; Thomas Wirth; Thomas Haustein; Otto Koch; Wolfgang Zirwas; Egon Schulz (IEEE Commun. Mag., 2009)

Multiple CFOs in OFDM-SDMA Uplink: Interference Analysis and Compensation. - Malte Schellmann; Volker Jungnickel (EURASIP J. Wirel. Commun. Netw., 2009)

Capacity Measurements in a Cooperative MIMO Network. - Volker Jungnickel; Stephan Jaeckel; Lars Thiele; Lei Jiang 005; Udo Krüger; Armin Brylka; Clemens Von Helmolt (IEEE Trans. Veh. Technol., 2009)

Interference Limited MIMO Measurements. - Stephan Jaeckel; Lars Thiele; Volker Jungnickel (VTC Spring, 2010)

Distributed Uplink Base Station Cooperation for Optimal SIR Assignment. - Yosia Hadisusanto; Lars Thiele; Volker Jungnickel (WCNC, 2010)

Interference Management for Future Cellular OFDMA Systems Using Coordinated Multi-Point Transmission. - Lars Thiele; Volker Jungnickel; Thomas Haustein (IEICE Trans. Commun., 2010)

Spatial Transmission Mode Switching in Multiuser MIMO-OFDM Systems With User Fairness. - Malte Schellmann; Lars Thiele; Thomas Haustein; Volker Jungnickel (IEEE Trans. Veh. Technol., 2010)

Coordinated multipoint: Concepts, performance, and field trial results. - Ralf Irmer; Heinz Droste; Patrick Marsch; Michael Grieger; Gerhard P. Fettweis; Stefan Brueck; Hans-Peter Mayer; Lars Thiele; Volker Jungnickel (IEEE Commun. Mag., 2011)

The Compound Multiple Access Channel With Partially Cooperating Encoders. - Moritz Wiese; Holger Boche; Igor Bjelakovic; Volker Jungnickel (IEEE Trans. Inf. Theory, 2011)

LTE trials in the return channel over satellite. - Volker Jungnickel; Holger Gäbler; Udo Krueger; Konstantinos Manolakis; Thomas Haustein (ASMS/SPSC, 2012)

On the Capacity of Intensity-Modulated Direct-Detection Systems and the Information Rate of ACO-OFDM for Indoor Optical Wireless Applications. - Xia Li; Jelena Vucic; Volker Jungnickel; Jean Armstrong (IEEE Trans. Commun., 2012)

Analytical models for channel aging and synchronization errors for base station cooperation. - Konstantinos Manolakis; Christian Oberli; Lurys Herrera; Volker Jungnickel (EUSIPCO, 2013)

Acoustic channel model for adaptive downhole communication over deep drill strings. - Miguel Angel Gutierrez-Estevez; Udo Krüger; Kirsten A. Krueger; Konstantinos Manolakis; Volker Jungnickel (ICASSP, 2013)

Backhaul requirements for inter-site cooperation in heterogeneous LTE-Advanced networks. - Volker Jungnickel; Konstantinos Manolakis; Stephan Jaeckel; Moritz Lossow; Peter Farkas; Michael Schlosser 001; Volker Braun (ICC Workshops, 2013)

Efficient MAC protocol for JT CoMP in small cells. - Moritz Lossow; Stephan Jaeckel; Volker Jungnickel; Volker Braun (ICC Workshops, 2013)

Localized SC-FDMA with constant envelope. - Volker Jungnickel; Liane Grobe (PIMRC, 2013)

Random matrices and the impact of imperfect channel knowledge on cooperative base stations. - Konstantinos Manolakis; Christian Oberli; Volker Jungnickel (SPAWC, 2013)

Spatial Degrees of Freedom in Small Cells: Measurements with Large Antenna Arrays. - Volker Jungnickel; Armin Brylka; Udo Krueger; Stephan Jaeckel; Milan Narandzic; Martin Käske; Markus H. Landmann; Reiner S. Thomä (VTC Spring, 2013)

Channel Prediction by Doppler-Delay Analysis and Benefits for Base Station Cooperation. - Konstantinos Manolakis; Stephan Jaeckel; Volker Jungnickel; Volker Braun (VTC Spring, 2013)

Adaptive Feedback Compression for Joint Transmission Coordinated Multi-Point. - Lars Schulz; Konstantinos Manolakis; Volker Jungnickel (VTC Spring, 2013)

Acoustic broadband communications over deep drill strings using adaptive OFDM. - Miguel Angel Gutierrez-Estevez; Udo Krüger; Kirsten A. Krueger; Konstantinos Manolakis; Volker Jungnickel; Katrin Jaksch; Kai Krüger; Stefan Mikulla; Robert Giese; Michael Sohmer; Matthias Reich (WCNC, 2013)

High-speed visible light communication systems. - Liane Grobe; Anagnostis Paraskevopoulos; Jonas Hilt; Dominic Schulz; Friedrich Lassak; Florian Hartlieb; Christoph Kottke; Volker Jungnickel; Klaus-Dieter Langer (IEEE Commun. Mag., 2013)

Software-defined wired-wireless access network convergence: The SODALES approach. - Jordi Ferrer Riera; Carlos Bock; Eduard Escalona; Volker Jungnickel; Kai Habel; Michael C. Parker; Stuart D. Walker; Terry Quinlan; Victor Marques 001; David Levi (GLOBECOM Workshops, 2014)

Techno-economics and performance of convergent radio and fibre architectures. - Carlos Bock; Jordi Ferrer Riera; Michael C. Parker; Stuart D. Walker; Tiago Mendes; Victor Marques 001; Volker Jungnickel; Kai Habel; David Levi (ICTON, 2014)

Software-defined open architecture for front- and backhaul in 5G mobile networks. - Volker Jungnickel; Kai Habel; Michael C. Parker; Stuart D. Walker; Carlos Bock; Jordi Ferrer Riera; Victor Marques 001; David Levi (ICTON, 2014)

High-speed optical wireless communications. - Volker Jungnickel; Jelena Vucic; Klaus-Dieter Langer (OFC, 2014)

Adaptive Modulation and Turbo Coding for 3GPP LTE Systems with Limited Feedback. - Konstantinos Manolakis; Miguel Angel Gutierrez-Estevez; Volker Jungnickel (VTC Spring, 2014)

The role of small cells, coordinated multipoint, and massive MIMO in 5G. - Volker Jungnickel; Konstantinos Manolakis; Wolfgang Zirwas; Berthold Panzner; Volker Braun; Moritz Lossow; Mikael Sternad; Rikke Apelfrojd; Tommy Svensson (IEEE Commun. Mag., 2014)

Downlink performance limitations of cellular systems with coordinated base stations and mismatched precoder. - Fernando Rosas; Lurys Herrera; Christian Oberli; Konstantinos Manolakis; Volker Jungnickel (IET Commun., 2014)

A European view on the next generation optical wireless communication standard. - Volker Jungnickel; Murat Uysal; Nikola Serafimovski; Tuncer Baykas; Dominic C. O'Brien; Ernesto Ciaramella; Zabih Ghassemlooy; R. Green; Harald Haas; Paul Anthony Haigh; Víctor P. Gil Jiménez; Farshad Miramirkhani; et al. (CSCN, 2015)

Optical wireless communication for backhaul and access. - Volker Jungnickel; Dominic Schulz; Jonas Hilt; Christos Alexakis; Michael Schlosser 001; Liane Grobe; Anagnostis Paraskevopoulos; Ronald Freund; B. Siessegger; Gerhard Kleinpeter (ECOC, 2015)

Low-latency synchronization for OFDM-based visible light communication. - Kseniia Goroshko; Konstantinos Manolakis; Liane Grobe; Volker Jungnickel (ICC Workshops, 2015)

5 Gbit/s real-time processing using π/4-shift DQPSK for bidirectional radio-over-fibre system. - Kai Habel; Luz Fernandez del Rosal; Stefan Weide; Jonas Hilt; Volker Jungnickel; Robert Elschner; Colja Schubert; Felix Frey; Johannes Karl Fischer; Ronald Freund (ICTON, 2015)

Optical wireless LED link for the backhaul of small cells. - Dominic Schulz; Michael Schlosser 001; Christos Alexakis; Kai Habel; Jonas Hilt; Ronald Freund; Volker Jungnickel (OFC, 2015)

Design of a visible-light-communication enhanced WiFi system. - Sihua Shao; Abdallah Khreishah; Moussa Ayyash; Michael B. Rahaim; Hany Elgala; Volker Jungnickel; Dominic Schulz; Thomas D. C. Little (CoRR, 2015)

Design and Analysis of a Visible-Light-Communication Enhanced WiFi System. - Sihua Shao; Abdallah Khreishah; Moussa Ayyash; Michael B. Rahaim; Hany Elgala; Volker Jungnickel; Dominic Schulz; Thomas D. C. Little; Jonas Hilt; Ronald Freund (JOCN, 2015)

Cooperative Cellular Networks: Overcoming the Effects of Real-World Impairments. - Konstantinos Manolakis; Volker Jungnickel; Christian Oberli; Thorsten Wild; Volker Braun; Nikola Vucic; Mario H. Castañeda (IEEE Veh. Technol. Mag., 2015)

The benefit of frequency-selective rate adaptation for optical wireless communications. - Pablo Wilke Berenguer; Volker Jungnickel; Johannes Karl Fischer (CSNDSP, 2016)

CHARISMA: Converged heterogeneous advanced 5G cloud-RAN architecture for intelligent and secure media access. - Michael C. Parker; Geza Koczian; Femi Adeyemi-Ejeye; Terry Quinlan; Stuart D. Walker; A. Legarrea; Muhammad Shuaib Siddiqui; Eduard Escalona; S. Spirou; Dimitrios Kritharidis; Kai Habel; Volker Jungnickel; et al. (EuCNC, 2016)

Software-defined Open Access for flexible and service-oriented 5G deployment. - Volker Jungnickel; Michael C. Parker; Jordi Ferrer Riera; Carlos Bock; Victor Marques 001; David Levi; Dominic Schulz; Jonas Hilt; Kai Habel; Luz Fernandez del Rosal; Ronald Freund; Stuart D. Walker (ICC Workshops, 2016)

Digital signal splitting among multiple DACs for analog bandwidth interleaving (ABI). - Christian Schmidt 001; Vicky H. Tanzil; Christoph Kottke; Ronald Freund; Volker Jungnickel (ICECS, 2016)

A flexible, ethernet fronthaul for 5th generation mobile and beyond. - Nathan J. Gomes; Volker Jungnickel; Philippe Chanclou; Jörg-Peter Elbers; Peter Turnbull (OFC, 2016)

154.9 Gb/s OFDM transmission using IM-DD, electrical IQ-mixing and signal combining. - Christoph Kottke; Kai Habel; Christian Schmidt 001; Volker Jungnickel (OFC, 2016)

On the impact of highpass filtering when using PAM-FDE for visible light communication. - Liane Grobe; Volker Jungnickel; Klaus-Dieter Langer; Martin Haardt; Mike Wolf (WCNC Workshops, 2016)

Coexistence of WiFi and LiFi toward 5G: concepts, opportunities, and challenges. - Moussa Ayyash; Hany Elgala; Abdallah Khreishah; Volker Jungnickel; Thomas D. C. Little; Sihua Shao; Michael B. Rahaim; Dominic Schulz; Jonas Hilt; Ronald Freund (IEEE Commun. Mag., 2016)

Hierarchical, virtualised and distributed intelligence 5G architecture for low-latency and secure applications. - Muhammad Shuaib Siddiqui; A. Legarrea; Eduard Escalona; Michael C. Parker; Geza Koczian; Stuart D. Walker; George L. Lyberopoulos; Helen Theodoropoulou; Konstantinos Filis; A. Foglar; Marian Ulbricht; Y. Liu; et al. (Trans. Emerg. Telecommun. Technol., 2016)

Distributed 8×6 MIMO Experiments for Optical Wireless Communications. - Pablo Wilke Berenguer; Dominic Schulz; Johannes Karl Fischer; Volker Jungnickel (ECOC, 2017)

Ultra-low latency 5G CHARISMA architecture for secure intelligent transportation verticals. - Michael C. Parker; Geza Koczian; Stuart D. Walker; Kai Habel; Volker Jungnickel; Theodoros Rokkas; Ioannis Neokosmidis; Muhammad Shuaib Siddiqui; Eduard Escalona; Carolina Canales-Valenzuela; A. Foglar; Marian Ulbricht; et al. (ICTON, 2017)

Long-term outdoor measurements using a rate-adaptive hybrid optical wireless/60 GHz link over 100 m. - Dominic Schulz; Volker Jungnickel; Sushmita Das; Julian Hohmann; Jonas Hilt; Peter Hellwig; Anagnostis Paraskevopoulos; Ronald Freund (ICTON, 2017)

100G OFDM-PON for converged 5G networks: From concept to real-time prototype. - Kai Habel; Matthias Koepp; Stefan Weide; Luz Fernandez del Rosal; Christoph Kottke; Volker Jungnickel (OFC, 2017)

High speed 160 Gb/s DMT VCSEL transmission using pre-equalization. - Christoph Kottke; Christoph Caspar; Volker Jungnickel; Ronald Freund; Mikel Agustin; Nikolay N. Ledentsov (OFC, 2017)

Analog vs. next-generation digital fronthaul: How to minimize optical bandwidth utilization. - Malte Hinrichs; Luz Fernandez del Rosal; Christoph Kottke; Volker Jungnickel (ONDM, 2017)

Standards News. - Mehmet Ulema; Giovanni Romano; Satoshi Nagata; Jacob John; Max Riegel; Andrew Myles; Haiming Wang; Osama Aboul-Magd; Edward Au; Minyoung Park; Nam Tuan Le; Marco Hernandez; et al. (IEEE Commun. Stand. Mag., 2017)

Connected OFCity: Technology Innovations for a Smart City Project [Invited]. - Rodney S. Tucker; Marco Ruffini; Luca Valcarenghi; Divanilson R. Campelo; Dimitra Simeonidou; Liang B. Du; Maria-Cristina V. Marinescu; Catherine A. Middleton; Shuang Yin; Tim Forde; Kevin Bourg; Eugene Dai; et al. (JOCN, 2017)

Real-Time Optical Wireless Communication: Field-Trial in an Industrial Production Environment. - Pablo Wilke Berenguer; Peter Hellwig; Dominic Schulz; Jonas Hilt; Gerhard Kleinpeter; Johannes Karl Fischer; Volker Jungnickel (ECOC, 2018)

Outdoor Performance Comparison of Optical Wireless and Millimeter Wave. - Dominic Schulz; Julian Hohmann; Jonas Hilt; Peter Hellwig; Volker Jungnickel (ICT, 2018)

Behavioral Model for a High-Speed 2: 1 Analog Multiplexer. - Christian Schmidt 001; Patrick Zielonka; Volker Jungnickel; Ronald Freund; Tobias Tannert; Markus Grozing; Manfred Berroth; Friedel Gerfers (MWSCAS, 2018)

Bandwidth Enhancement for an Optical Access Link by using a Frequency Interleaved DAC. - Christian Schmidt 001; Christoph Kottke; Ronald Freund; Volker Jungnickel (OFC, 2018)

Next-Generation Optical Fronthaul in the iCirrus Project. - Jörg-Peter Elbers; Jim Zou; Philippos Assimakopoulos; Nathan J. Gomes; Kai Habel; Volker Jungnickel; Gregor Linne; Christoph Juchems; Philippe Chanclou; Patrik Ritosa; Howard Thomas (OFC, 2018)

Bandwidth Extension Techniques for High-Speed Access Networks. - Christoph Kottke; Christian Schmidt 001; Ronald Freund; Volker Jungnickel (OFC, 2018)

Use Cases for Optical Wireless Communication. - Dominic Schulz; Pablo Wilke Berenguer; Jonas Hilt; Peter Hellwig; Anagnostis Paraskevopoulos; Ronald Freund; Volker Jungnickel (OFC, 2018)

Digital-to-Analog Converters Using Frequency Interleaving: Mathematical Framework and Experimental Verification. - Christian Schmidt 001; Christoph Kottke; Vicky H. Tanzil; Ronald Freund; Volker Jungnickel; Friedel Gerfers (Circuits Syst. Signal Process., 2018)

A Converged Evolved Ethernet Fronthaul for the 5G Era. - Philippos Assimakopoulos; Jim Zou; Kai Habel; Jörg-Peter Elbers; Volker Jungnickel; Nathan J. Gomes (IEEE J. Sel. Areas Commun., 2018)

Optical Wireless MIMO Experiments in an Industrial Environment. - Pablo Wilke Berenguer; Dominic Schulz; Jonas Hilt; Peter Hellwig; Gerhard Kleinpeter; Johannes Karl Fischer; Volker Jungnickel (IEEE J. Sel. Areas Commun., 2018)

Boosting 5G Through Ethernet: How Evolved Fronthaul Can Take Next-Generation Mobile to the Next Level. - Nathan J. Gomes; Philippe Sehier; Howard Thomas; Philippe Chanclou; Bomin Li; Daniel Munch; Philippos Assimakopoulos; Sudhir Dixit 001; Volker Jungnickel (IEEE Veh. Technol. Mag., 2018)

Testbed Verification of New Fronthaul Technology for 5G Systems. - Nathan J. Gomes; Philippos Assimakopoulos; Philippe Chanclou; Kai Habel; Volker Jungnickel; Patrik Ritosa; Jim Zou; Jörg-Peter Elbers; Howard Thomas; Gregor Linne; Christoph Juchems (ICC Workshops, 2019)

Pulsed Modulation PHY for Power Efficient Optical Wireless Communication. - Malte Hinrichs; Jonas Hilt; Volker Jungnickel; Sang-Kyu Lim; Il-Soon Jang; Jin-Doo Jeong; Mohammad Noshad (ICC, 2019)

Photonics-Supported 5G Test Facilities for Low Latency Applications. - Behnam Shariati; Kai Habel; Volker Jungnickel; Johannes K. Fischer; Ronald Freund (ICTON, 2019)

Channel measurement campaigns for wireless industrial automation. - Monique Düngen; Thomas Hansen; Ramona Croonenbroeck; Rüdiger Kays; Bernd Holfeld; Dennis Wieruch; Pablo Wilke Berenguer; Volker Jungnickel; Dimitri Block; Uwe Meier; Henrik Schulze (Autom., 2019)

Channel Modelling for Light Communications: Validation of Ray Tracing by Measurements. - Hossien B. Eldeeb; Murat Uysal; Sreelal Maravanchery Mana; Peter Hellwig; Jonas Hilt; Volker Jungnickel (CSNDSP, 2020)

Performance of Bidirectional LiFi over Plastic Optical Fiber (POF). - Sepideh Mohammadi Kouhini; Sreelal Maravanchery Mana; Peter Hellwig; Jonas Hilt; Dominic Schulz; Anagnostis Paraskevopoulos; Ronald Freund; Volker Jungnickel (CSNDSP, 2020)

Distributed MIMO Experiments for LiFi in a Conference Room. - Sreelal Maravanchery Mana; Sepideh Mohammadi Kouhini; Peter Hellwig; Jonas Hilt; Pablo Wilke Berenguer; Volker Jungnickel (CSNDSP, 2020)

Distributed MIMO Experiment Using LiFi Over Plastic Optical Fiber. - Sepideh Mohammadi Kouhini; Sreelal Maravanchery Mana; Ronald Freund; Volker Jungnickel; Carina Ribeiro Barbio Corrêa; Eduward Tangdiongga; Thiago Cunha; Xiong Deng; Jean-Paul M. G. Linnartz (GLOBECOM (Workshops), 2020)

Integration of Optical Wireless Communication with 5G Systems. - Taner Metin; Marc Emmelmann; Marius Corici; Volker Jungnickel; Christoph Kottke; Marcel Müller (GLOBECOM (Workshops), 2020)

Leverage LiFi in Smart Manufacturing. - Marcel Müller; Daniel Behnke; Patrick-Benjamin Bök; Christoph Kottke; Kai Lennert Bober; Volker Jungnickel (GLOBECOM (Workshops), 2020)

A Flexible System Concept for LiFi in the Internet of Things. - Kai Lennert Bober; Volker Jungnickel; Marc Emmelmann; Maximilian Riegel; Eduward Tangdiongga; Antonius M. J. Koonen; Jean-Paul M. G. Linnartz; Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; S. V. Colonques; M. M. Vazquez (ICTON, 2020)

Demonstration of Optical Wireless Communications Using the Pulsed Modulation PHY in IEEE 802.15.13. - Malte Hinrichs; Christian Schmidt 001; Benjamin Poddig; Jonas Hilt; Peter Hellwig; Dominic Schulz; Kai Lennert Bober; Jonathan Schostak; Ronald Freund; Volker Jungnickel (ICTON, 2020)

LiFi for Industrial Wireless Applications. - Volker Jungnickel; Pablo Wilke Berenguer; Sreelal Maravanchery Mana; Malte Hinrichs; Sepideh Mohammadi Kouhini; Kai Lennert Bober; Christoph Kottke (OFC, 2020)

LiFi Experiments in a Hospital. - Sreelal Maravanchery Mana; Peter Hellwig; Jonas Hilt; Kai Lennert Bober; Volker Jungnickel; Klara Hirmanova; Petr Chvojka; Radek Janca; Stanislav Zvanovec (OFC, 2020)

PON transceiver technologies for ≥50 Gbits/s per λ: Alamouti coding and heterodyne detection [Invited]. - M. Sezer Erkilinç; Robert Emmerich; Kai Habel; Volker Jungnickel; Carsten Schmidt-Langhorst; Colja Schubert; Ronald Freund (JOCN, 2020)

Analog 2: 1 Multiplexer with over 110 GHz Bandwidth in SiGe BiCMOS Technology. - Tobias Tannert; Markus Grözing; Manfred Berroth; Christian Schmidt 001; Jung Han Choi; Christoph Caspar; Jonathan Schostak; Volker Jungnickel; Ronald Freund; Holger Rücker (BCICTS, 2021)

ELIoT: New Features in LiFi for Next-Generation IoT. - Jean-Paul M. G. Linnartz; C. R. B. Corrêa; T. E. Bitencourt Cunha; Eduward Tangdiongga; Ton Koonen; Xiong Deng; M. Wendt; A. Abbo; Pieter J. Stobbelaar; Marcel Müller; Daniel Behnke; M. M. Vazquez; et al. (EuCNC/6G Summit, 2021)

LiFi based Positioning for Indoor Scenarios. - Sepideh Mohammadi Kouhini; Ziyan Ma; Christoph Kottke; Sreelal Maravanchery Mana; Ronald Freund; Volker Jungnickel (ISWCS, 2021)

Fiber-based Frequency Modulated LiDAR With MEMS Scanning Capability for Long-range Sensing in Automotive Applications. - Sarah Cwalina; Christoph Kottke; Volker Jungnickel; Ronald Freund; Patrick Runge; Pascal Rustige; Thomas Knieling; Shanshan Gu-Stoppel; Jörg Albers; Norman Laske; Frank Senger; Lianzhi Wen; et al. (MetroAutomotive, 2021)

Benefits of MIMO Mode Switching, Angular Diversity and Multiuser Multiplexing for LiFi. - Sepideh Mohammadi Kouhini; Peter Hellwig; Dominic Schulz; Ronald Freund; Volker Jungnickel (OFC, 2021)

All-Indoor Optical Customer Premises Equipment for Fixed Wireless Access. - Dominic Schulz; Julian Hohmann; Peter Hellwig; Christoph Kottke; Ronald Freund; Volker Jungnickel; Ralf-Peter Braun; Frank Geilhardt (OFC, 2021)

An Efficient Multi-Link Channel Model for LiFi. - Sreelal Maravanchery Mana; Kerolos Gabra Kamel Gabra; Sepideh Mohammadi Kouhini; Peter Hellwig; Jonas Hilt; Volker Jungnickel (PIMRC, 2021)

Efficient Line Coding for Low-Power Optical Wireless Communications. - Malte Hinrichs; Benjamin Poddig; Markus Nölle; Peter Hellwig; Ronald Freund; Volker Jungnickel (VTC Fall, 2021)

Hy-Fi: Aggregation of LiFi and WiFi using MIMO in IEEE 802.11. - Anatolij Zubow; Piotr Gawlowicz; Kai Lennert Bober; Volker Jungnickel; Kai Habel; Falko Dressler (WOWMOM, 2021)

A Physical Layer for Low Power Optical Wireless Communications. - Malte Hinrichs; Pablo Wilke Berenguer; Jonas Hilt; Peter Hellwig; Dominic Schulz; Anagnostis Paraskevopoulos; Kai Lennert Bober; Ronald Freund; Volker Jungnickel (IEEE Trans. Green Commun. Netw., 2021)

INGR Optics Roadmap - 2022 Edition. - Dan Kilper; Thas A. Nirmalathas; Tom Hausken; Reza Vaez-Ghaemi; HwanSeok Chung; Prakash Ramchandran; Volker Jungnickel; Murat Yuksel; Surgey Ten; Rudra Dutta; Paolo Monti 001; Lena Wosinska; et al. (FNWF, 2022)

Object Tracking in an Indoor Scenario: Potential for Centimeter Accuracy with LiFi. - Sepideh Mohammadi Kouhini; Ziyan Ma; Christoph Kottke; Sreelal Maravanchery Mana; Ronald Freund; Volker Jungnickel (CSNDSP, 2022)

Simultaneous Channel Estimation for Pulsed-Modulation Optical Wireless Communications. - Jonathan Schostak; Malte Hinrichs; Kai Lennert Bober; Ronald Freund; Volker Jungnickel (ICC, 2022)

The IEEE 802.15.13 Standard for Optical Wireless Communications in Industry 4.0. - Kai Lennert Bober; Eric G. Ackermann; Ronald Freund; Volker Jungnickel; Tuncer Baykas; Sang-Kyu Lim (IECON, 2022)

Reducing Overhead for Low-Power Optical Wireless Communications. - Malte Hinrichs; Benjamin Poddig; Peter Hellwig; Volker Jungnickel (IECON, 2022)

LiFi Positioning and Optimization in an Indoor Factory Environment. - Ziyan Ma; Sepideh Mohammadi Kouhini; Christoph Kottke; Ronald Freund; Volker Jungnickel; Marcel Müller; Daniel Behnke (IECON, 2022)

Software-defined LiFi - RF network for Industry 4.0 applications. - Anagnostis Paraskevopoulos; Michael Schlosser 001; Warunee Pluemakarapunya; Dominic Schulz; Peter Hellwig; Julian Hohmann; Mathias Bohge; Thomas Menzel; Hagen Woesner; Volker Jungnickel (IECON, 2022)

Up to 600 Gbit/s data transmission over 100 m of single multi-mode fiber using 4×λ 850-940 nm VCSELs. - Nikolay Ledentsov Jr.; Christoph Kottke; Lukasz Chorchos; Vitaly A. Shchukin; Oleg Y. Makarov; M. Bou Sanayeh; Vladimir P. Kalosha; Volker Jungnickel; Ronald Freund; Jaroslaw P. Turkiewicz; Nikolay N. Ledentsov (OFC, 2022)

LIDAR-Assisted Channel Modelling for LiFi. - Sreelal Maravanchery Mana; Kerolos Gabra Kamel Gabra; Sepideh Mohammadi Kouhini; Malte Hinrichs; Dominic Schulz; Ronald Freund; Volker Jungnickel (OFC, 2022)

Techno-Economics of LiFi in IoT Applications. - Madeleine Kaufmann; Carmen Mas Machuca; Marcel Müller; Daniel Behnke; Pieter J. Stobbelaar; Jean-Paul M. G. Linnartz; Maximilian Riegel; Dominic Schulz; Volker Jungnickel (ONDM, 2022)

LiFi with 5G for the Smart Factory. - Marcel Müller; Marc Emmelmann; Daniel Behnke; Dominic Schulz; Kai Lennert Bober; Christoph Kottke; Volker Jungnickel; Taner Metin (WCNC, 2022)

All-Optical Distributed MIMO for LiFi: Spatial Diversity Versus Spatial Multiplexing. - Sepideh Mohammadi Kouhini; Julian Hohmann; Sreelal Mavanchery Mana; Peter Hellwig; Dominic Schulz; Anagnostis Paraskevopoulos; Ronald Freund; Volker Jungnickel (IEEE Access, 2022)

LIDAR-Assisted Channel Modelling for LiFi in Realistic Indoor Scenarios. - Sreelal Maravanchery Mana; Kerolos Gabra Kamel Gabra; Sepideh Mohammadi Kouhini; Malte Hinrichs; Dominic Schulz; Peter Hellwig; Anagnostis Paraskevopoulos; Ronald Freund; Volker Jungnickel (IEEE Access, 2022)

ELIoT: enhancing LiFi for next-generation Internet of things. - Jean-Paul M. G. Linnartz; C. R. B. Corrêa; T. E. Bitencourt Cunha; Eduward Tangdiongga; Antonius M. J. Koonen; Xiong Deng; M. Wendt; A. Abbo; Pieter J. Stobbelaar; P. Polak; Marcel Müller; Daniel Behnke; et al. (EURASIP J. Wirel. Commun. Netw., 2022)

An Energy-Efficient Optical Wireless OFDMA Scheme for Medical Body-Area Networks. - Md Jahid Hasan; Mohammad Ali Khalighi; Volker Jungnickel; Luís Nero Alves; Bastien Béchadergue (IEEE Trans. Green Commun. Netw., 2022)

An Automotive Communication Bus Using OFDMA. - Matthias Koepp; Kai Habel; Volker Jungnickel (ICTON, 2023)

A Proof of Concept Implementation of LiFi over Power Line Networks based on ITU-T G.hn. - Kai Lennert Bober; Dominic Schulz; Volker Jungnickel; Anil Mengi (ISPLC, 2023)

56 GBaud PAM-4 Direct Detection with High-Speed Avalanche Photodiodes. - Tobias Beckerwerth; Christoph Kottke; Volker Jungnickel; Ute Troppenz; Martin Möhrle; Patrick Runge; Martin Schell (OFC, 2023)

Coherent LiDAR Prototype Based on 2D MEMS Mirror Scanning. - Sarah Cwalina; Christoph Kottke; Norman Laske; Volker Jungnickel; Ronald Freund (OFC, 2023)

In-building Optical Wireless Positioning Using Time of Flight. - Christoph Kottke; Ziyan Ma; Sepideh Mohammadi Kouhini; Volker Jungnickel (OFC, 2023)

Compressed Sensing for Feedback Generation in OFDM Based LiFi Systems. - Javad Gholipour; Kai Lennert Bober; Malte Hinrichs; Volker Jungnickel (WCNC, 2023)

Techno-economic study of very dense optical wireless access using visible or infrared light. - Carmen Mas Machuca; Madeleine Kaufmann; Jean-Paul Linnartz; Maximilian Riegel; Dominic Schulz; Volker Jungnickel (J. Opt. Commun. Netw., 2023)

Hybrid-Fidelity: Utilizing IEEE 802.11 MIMO for Practical Aggregation of LiFi and WiFi. - Anatolij Zubow; Piotr Gawlowicz; Carolin Brunn; Kai Lennert Bober; Volker Jungnickel; Kai Habel; Falko Dressler (IEEE Trans. Mob. Comput., 2023)

Evolution of OWC: A Collaborative Contour Across Various Sectors. - Satish Kumar Modalavalasa; Atiya Fatima Usmani; Atiyeh Pouralizadeh Gelehpordesari 001; Christos Giachoudis; Luis Miguel Giraldo; Raul Zamorano-Illanes; Zabih Ghassemlooy; Stanislav Zvanovec; Volker Jungnickel; Ali Khalighi 001; Luís Nero Alves; Joaquín Pérez Soler; et al. (CSNDSP, 2024)

SEKA: Secretless Key Exchange and Authentication in LiFi Networks. - Eric G. Ackermann; Kai Lennert Bober; Volker Jungnickel; Anja Lehmann (EuroS&P, 2024)

Optical Wireless for Industrial Communication: Practical Results Using IEEE Std 802.15.13: (Invited Paper). - Kai Lennert Bober; Anselm Ebmeyer; Jonathan Andree; Falko Dressler; Volker Jungnickel (ICC Workshops, 2024)

Real-Time Experiments Towards an Automotive OFDMA Communication Bus. - Matthias Koepp; Kai Habel; Volker Jungnickel (VTC Spring, 2024)

Fronthaul Synchronization Requirements for Distributed MIMO in LiFi Systems. - Anselm Ebmeyer; Kai Lennert Bober; Malte Hinrichs; Volker Jungnickel (WCNC, 2024)

Handover-Aware Scheduling for Small- and Large-Scale VLC Networks. - Mahmoud Wafik Eltokhey; Mohammad Ali Khalighi; Zabih Ghassemlooy; Volker Jungnickel (IEEE Trans. Netw. Serv. Manag., 2024)

A Behavioral Model for High-Speed 4: 1 Analog Multiplexers, utilizing Stochastic Modelfitting. - Jonathan Andree; Giresse T. Belinga Tamokeu; Samuel Wazynski; Markus Grözing; Christian Schmidt 001; Markus Nölle; Volker Jungnickel; Georg Rademacher; Ronald Freund (ISCAS, 2025)

Investigating Temperature Effects in Directly Modulated Laser-Diodes in Coherent FMCW-LiDAR Systems. - Max Julius Bode; Sarah Cwalina; Markus Nölle; Christoph Kottke; Volker Jungnickel; Ronald Freund (MetroAutomotive, 2025)

Experimental 5G New Radio Transmission Over an LED-Based Optical Wireless Link. - Alexis A. Dowhuszko; Xinyu Zhang; Jyri Hämäläinen; Dennis Goodson; Volker Jungnickel (WCNC, 2025)

Characterization of LiFi-over-Powerline Channels for Industrial Internet-of-Things Applications. - Atiyeh Pouralizadeh 001; Sreelal Maravanchery Mana; Kai Lennert Bober; Volker Jungnickel; Andrea Tonello; Christos Giachoudis; Ali Khalighi 001 (WFCS, 2025)