Karl-Josef Friederichs

According to our database, Karl-Josef Friederichs authored at least 9 papers between 1986 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2017

Field Trial of LTE eMBMS Network for TV Distribution: Experimental Results and Analysis.

Ahmad Awada, Ekkehard Lang, Olaf Renner, Karl-Josef Friederichs, Swen Petersen, Kerstin Pfaffinger, Benjamin Lembke, Roland Brugger

IEEE Trans. Broadcast., 2017

2016

Utilization of Licensed Shared Access Resources in Indoor Small Cells Scenarios.

Eva Perez, Karl-Josef Friederichs, Andreas Lobinger, Bernhard Wegmann, Ingo Viering

Proceedings of the Cognitive Radio Oriented Wireless Networks, 2016

2014

Optimization of Authorised/Licensed Shared Access resources.

Eva Perez, Karl-Josef Friederichs, Ingo Viering, Juan Diego Naranjo

Proceedings of the 9th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2014

System level performance of cellular networks utilizing ASA/LSA mechanisms.

Thomas Wirth, Bernd Holfeld, Dennis Wieruch, Rüdiger Halfmann, Karl-Josef Friederichs

Proceedings of the 1st International Workshop on Cognitive Cellular Systems, 2014

2012

A cognitive radio based dynamic spectrum access scheme for LTE heterogeneous networks.

Juan Diego Naranjo, Ingo Viering, Karl-Josef Friederichs

Proceedings of the 2012 Wireless Telecommunications Symposium, 2012

2011

Vision for Beyond 4G broadband radio systems.

Bernhard Raaf, Wolfgang Zirwas, Karl-Josef Friederichs, Esa Tiirola, Matti Laitila, Patrick Marsch, Risto Wichman

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

1994

Error performance of block coded multilevel QAM systems with nonlinear distortions.

Karl-Josef Friederichs, Janos Kovats

IEEE Trans. Commun., 1994

1992

Performance of underlying hamming codes in M-QAM digital radio systems with nonlinear distortions.

Karl-Josef Friederichs, Janos Kovats

Eur. Trans. Telecommun., 1992

1986

Error Analysis for Noncoherent M-ary Orthogonal Communication Systems in the Presence of Arbitrary Gaussian Interference.

Karl-Josef Friederichs

IEEE Trans. Commun., 1986