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Designing Digital Transmission Systems

Module name (EN):
Name of module in study programme. It should be precise and clear.
Designing Digital Transmission Systems
Degree programme:
Study Programme with validity of corresponding study regulations containing this module.
Electrical Engineering and Information Technology, Bachelor, ASPO 01.10.2018
Module code: E2609
SAP-Submodule-No.:
The exam administration creates a SAP-Submodule-No for every exam type in every module. The SAP-Submodule-No is equal for the same module in different study programs.
P211-0071, P211-0072
Hours per semester week / Teaching method:
The count of hours per week is a combination of lecture (V for German Vorlesung), exercise (U for Übung), practice (P) oder project (PA). For example a course of the form 2V+2U has 2 hours of lecture and 2 hours of exercise per week.
2V+1P (3 hours per week)
ECTS credits:
European Credit Transfer System. Points for successful completion of a course. Each ECTS point represents a workload of 30 hours.
4
Semester: 6
Mandatory course: yes
Language of instruction:
German
Assessment:
Oral examination (50%), project work (50%)

[updated 08.01.2020]
Applicability / Curricular relevance:
All study programs (with year of the version of study regulations) containing the course.

E2609 (P211-0071, P211-0072) Electrical Engineering and Information Technology, Bachelor, ASPO 01.10.2018 , semester 6, mandatory course, technical
Workload:
Workload of student for successfully completing the course. Each ECTS credit represents 30 working hours. These are the combined effort of face-to-face time, post-processing the subject of the lecture, exercises and preparation for the exam.

The total workload is distributed on the semester (01.04.-30.09. during the summer term, 01.10.-31.03. during the winter term).
45 class hours (= 33.75 clock hours) over a 15-week period.
The total student study time is 120 hours (equivalent to 4 ECTS credits).
There are therefore 86.25 hours available for class preparation and follow-up work and exam preparation.
Recommended prerequisites (modules):
None.
Recommended as prerequisite for:
Module coordinator:
Prof. Dr. Martin Buchholz
Lecturer: Prof. Dr. Martin Buchholz

[updated 10.09.2018]
Learning outcomes:
After successfully completing this course, students will have the basic knowledge necessary for understanding digital transmission systems. - They will be able to analyze the quality of digital transmission systems using eye diagrams and bit error rates. - Students will be able to simulate a complete transmitting and receiving system with Matlab/Simulink and other EDA tools. - They will be able to implement the required digital algorithms for carrier and clock recovery, automatic gain control, filtering, pulse shaping, equalization, as well as IQ modulation and demodulation. - They will be able to specify selection criteria for an appropriate receiver architecture and modulation procedure. - Students will be able to estimate the effort required for multi-rate signal processing (decimation and interpolation).

[updated 08.01.2020]
Module content:
1. Introduction 2. Digital baseband transmission - basics, line coding, pulse shape filtering, eye diagram, bit error rate, M-ary PAM 3. Communication channels - AWGN channel, wired channels, wireless channels, mobile channels 4. Digital bandpass transmission -  IQ modulation, complex baseband representation (equivalent low-pass signals), constellation diagram, higher-order modulation methods 5. Receiver architectures - analog front end heterodyne receiver, homodyne receiver, Low IF receiver, direct-conversion receiver, up down receiver, direct sampling receiver 6. Demodulation - digital front end coherent and non-coherent detection, matched filtering, channel selection, mirror frequency suppression, clock and carrier synchronization, AGC, equalizer 7. Multirate signal processing - interpolation, decimation 8. Wideband transmission techniques - spread spectrum, CDMA, OFDM, UWB 9. Simulation of telecommunication systems in Matlab and Simulink

[updated 08.01.2020]
Teaching methods/Media:
Projector, lecture notes, Matlab, EDA tools, IQ lab (laboratory test environment)

[updated 08.01.2020]
Recommended or required reading:
Haykin, Simon: Digital Communications, John Wiley & Sons Hoffmann, Josef; Quint, Franz: Signalverarbeitung mit Matlab und Simulink: Anwendungsorientierte Simulationen, Oldenbourg, 2007 Oppenheim, Alan V.; Schafer, Ronald W.; Buck, John R.: Zeitdiskrete Signalverarbeitung, Oldenbourg, (latest edition) Proakis, John G., Salehi, Masoud: Grundlagen der Kommunikationstechnik, Pearson, 2004, 2. Aufl. Proakis, John G.: Digital Communications, (latest edition) Roppel, Carsten: Grundlagen der digitalen Kommunikationstechnik, Hanser, 2006 van Trees, Harry L.: Detection, Estimation and Modulation, John Wiley

[updated 08.01.2020]
 
[Sun Oct  6 06:58:03 CEST 2024, CKEY=e3E2609, BKEY=ei, CID=E2609, LANGUAGE=en, DATE=06.10.2024]