Mobile Endgeräte: Vom Handy zum mobilen Allzweckgerät. - Ingolf Karls; Heinz Mattes; Harald B. Karcher; Peter Pernsteiner (Informationstechnik Tech. Inform., 1998)

Halbleiterbausteine für den drahtlosen Internetzugang - Trends und Herausforderungen. - Ingolf Karls (GI Jahrestagung, 2002)

Licensed shared access for wave cellular broadband communications. - Markus Dominik Mueck; Ingolf Karls; Reza Arefi; Thomas Haustein; Wilhelm Keusgen (CCS, 2014)

Quasi-deterministic approach to mmWave channel modeling in a non-stationary environment. - Alexander Maltsev 001; Andrey Pudeyev; Ingolf Karls; Ilya Bolotin; Gregory Morozov; Richard J. Weiler; Michael Peter; Wilhelm Keusgen (GLOBECOM Workshops, 2014)

Global standards enabling a 5th Generation Communications system architecture vision. - Markus Dominik Mueck; Ingolf Karls; Reza Arefi; Thomas Haustein; Richard J. Weiler; Kei Sakaguchi (GLOBECOM Workshops, 2014)

Agile resource management for 5G: A METIS-II perspective. - Ömer Bulakci; Athul Prasad; Jakob Belschner; Mårten Ericson; Ingolf Karls; Haris Celik; Milos Tesanovic; Roberto Fantini; Luis Miguel Campoy; Emmanouil Pateromichelakis; Fernando Sanchez Moya; Gerd Zimmermann; et al. (CSCN, 2015)

Millimeter-Wave Evolution for 5G Cellular Networks. - Kei Sakaguchi; Gia Khanh Tran; Hidekazu Shimodaira; Shinobu Nanba; Toshiaki Sakurai; Koji Takinami; Isabelle Siaud; Emilio Calvanese Strinati; Antonio Capone; Ingolf Karls; Reza Arefi; Thomas Haustein (IEICE Trans. Commun., 2015)

Highly dynamic spectrum management within licensed shared access regulatory framework. - Aleksei A. Ponomarenko-Timofeev; Alexander Pyattaev; Sergey Andreev 001; Yevgeni Koucheryavy; Markus Mueck; Ingolf Karls (IEEE Commun. Mag., 2016)

Quasi-deterministic millimeter-wave channel models in MiWEBA. - Richard J. Weiler; Michael Peter; Wilhelm Keusgen; Alexander Maltsev 001; Ingolf Karls; Andrey Pudeyev; Ilya Bolotin; Isabelle Siaud; Anne-Marie Ulmer-Moll (EURASIP J. Wirel. Commun. Netw., 2016)

Proof-of-Concept of a Millimeter-Wave Integrated Heterogeneous Network for 5G Cellular. - Shozo Okasaka; Richard J. Weiler; Wilhelm Keusgen; Andrey Pudeyev; Alexander Maltsev 001; Ingolf Karls; Kei Sakaguchi (Sensors, 2016)

Concept Design of QoS Oriented MAC for 5G Spectrum Access Systems in 3.5 GHz. - Ziad Youssef; Erfan Majeed; Markus Dominik Mueck; Ingolf Karls; Christian Drewes; Guido Horst Bruck; Peter Jung 002 (EuCNC, 2018)

Availability and Reliability of Wireless Links in 5G Systems: A Space-Time Approach. - Mustafa Emara; Miltiades C. Filippou; Ingolf Karls (GLOBECOM Workshops, 2018)

Concept design of three-dimensional modulation using beam hopping for 5G networks. - Erfan Majeed; Ziad Youssef; Markus Dominik Mueck; Ingolf Karls; Christian Drewes; Guido Horst Bruck; Peter Jung 002 (WCNC, 2018)

5G URLLC: Evolution of High-Performance Wireless Networking for Industrial Automation. - Fatemeh Hamidi-Sepehr; Masoud Sajadieh; Sergey Panteleev; Toufiqul Islam; Ingolf Karls; Debdeep Chatterjee; Junaid Ansari (IEEE Commun. Stand. Mag., 2021)