[ 489INTEDUSU17 ] UE Digital Communication Systems

Es ist eine neuere Version 2022W dieser LV im Curriculum Master's programme Medical Engineering 2023W vorhanden.
(*) Unfortunately this information is not available in english.
Workload Education level Study areas Responsible person Hours per week Coordinating university
1,25 ECTS M1 - Master's programme 1. year (*)Informationselektronik Werner Haselmayr 1 hpw Johannes Kepler University Linz
Detailed information
Original study plan Master's programme Electronics and Information Technology 2017W
Objectives - In-depth understanding of Digital Communication Systems
- Optimum Detection in Receivers
- Knowledge about equalization strategies in digital receivers
- Knowledge about Spread-Spectrum techniques and CDMA-systems
- Basic knowledge about OFDM-systems
Subject - Digital Modulation

  • Digital Transmission with LP- and BP-Signals
  • Signal Space Analysis of Digital Communication Systems
  • The Matched-Filter-Receiver as Maximum-Likelihood Detector
  • Linear and Nonlinear Digital Modulation

- Optimum Receiver

  • Drivation
  • Sampled Matched Filter
  • Viterbi Receiver
  • Equalization

- Spread-Spektrum Techniques

- Code Division Multiple Access (CDMA)

  • Spreading Codes
  • Receivers
  • Power Control

- Orthogonal Frequency Division Multiple Access (OFDM)

  • Principle
  • Guard-Intervall
  • Performance over frequency-selectiv Channels
  • Efficient Implementation
Criteria for evaluation Home exercises
Language German, English if requested
Study material Lecture notes.
K. D. Kammeyer, Nachrichtenübertragung, B.G Teubner, Stuttgart, 2. ed., 1996.
M. Salehi, J. G. Proakis, Grundlagen der Kommunikationstechnik, Pearson Studium, München, Deutschland, 2. ed., 2004.
A. Goldsmith, Wireless Communications, Cambridge University Press, New York, 2005.
S. Benedetto, E. Biglieri, Principles of Digital Data Transmission: With Wireless Applications, Kluwer Academic / Plenum Publishers, New York, 1999.
Changing subject? No
Corresponding lecture (*)ist gemeinsam mit MEMWFPRDUSY: PR Digitale Übertragungssysteme Praktikum (3 ECTS)
äquivalent zu

ME3WQPRPDUS: PR Praktikum Digitale Übertragungssysteme (6 ECTS)
Earlier variants They also cover the requirements of the curriculum (from - to)
489ETITDUSU16: UE Digital Communication Systems (2016W-2017S)
IEMPAUEDUES: UE Digital Communication Systems (2012S-2016S)
On-site course
Maximum number of participants 30
Assignment procedure Assignment according to sequence