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Foto: Universität Paderborn, Jörg Ullmann Show image information
Foto: Universität Paderborn, Jörg Ullmann Show image information
Foto: Universität Paderborn, Jörg Ullmann Show image information

Foto: Universität Paderborn, Jörg Ullmann

Foto: Universität Paderborn, Jörg Ullmann

Foto: Universität Paderborn, Jörg Ullmann

Nachrichtentechnik

Eye diagram

Winter semester 20/21

The course will take place online at the times specified in PAUL. You can find the URL for the online courses in Panda. All lecture materials are also made available via Panda.

Content

  • Signals and systems: Time-continuous signals and systems, Fourier transformation, Correlation functions, Time-discrete signals and systems, Sampling theorem, Lowpass and Bandpass signals, Hilbert transformation
  • Analog signal transmission: Amplitude modulation, Angle modulation
  • Random variables and processes: Probability and random experiments, Distribution functions and density functions, Gaussian random variables, Discrete random variables, Expectation values, moments and correlations
  • Digital signal transmission: PAM transmission systems, Impulse shaping, Eye diagram, Matched filter, Symbol error rates
  • Information theory: Entropy, Optimal codes, Huffman codes, Channel capacity of time-discrete channels

Proposed literature

  • E. A. Lee, D. G. Messerschmitt: Digital Communication : Very good overview, many clear examples. The lecture complies with the book in some parts.
  • J. G. Proakis: Digital Communications : A good book.
  • H. D. Lüke: Signalübertragung : Good textbook, detailed description of signals and systems.
  • K. D. Kammeyer: Nachrichtenübertragung
  • C. Shannon: A mathematical theory of communication : The classic papers about modern communications engineering. Always recommendable!

Python Notebooks

Link to Python notebooks:

Bonus exercises

Bonus exercises only available in German.

General Information

  • Course for bachelor students
  • ECTS: 5
  • Language: German
  • Semester: Winter semester
Lecturer

Prof. Dr. Reinhold Häb-Umbach

Communications Engineering

Reinhold Häb-Umbach
Phone:
+49 5251 60-3626
Fax:
+49 5251 60-3627
Office:
P7.2.05.3

Office hours:

Wed. 16.00h -17.00h

Instructor

Janek Ebbers

Communications Engineering

Research & Teaching

Janek Ebbers
Phone:
+49 5251 60-3624
Fax:
+49 5251 60-3627
Office:
P7.2.05.1

Michael Kuhlmann

Communications Engineering

Research & Teaching

Michael Kuhlmann
Phone:
+49 5251 60-5288
Office:
P7.2.06

The University for the Information Society