Communications [NES-12 10 02]

TU Dresden | Sommersemester 2024 Communications [NES-12 10 02]

 

News

We are looking for students willing to work at the Vodafone chair:

Teaching & Opportunities - Vodafone Chair for Mobile Communications Systems - TU Dresden (vodafone-chair.org)

 

Important

In principle, lectures and exercises will be conducted in person and the corresponding material will be periodically uploaded.

 

Goals

​This lecture is held in English and is mainly aimed at students in our Master program, who are not yet familiar enough with the German language. The content corresponds to the German lecture "Nachrichtentechnik".

 

Content

​​Lecture:

  • Signal description: sine signals, Dirac impulse, spectral representation, low pass signals, band pass signals
  • Linear time invariant systems
  • Analog modulation: amplitude modulation, frequency modulation
  • Sampling theorem: sampling theorem for low-pass signals, sampling theorem for band-pass signals, sampling kernels
  • Digital modulation: frequency shift keying, phase amplitude modulation
  • Stochastic signals: spectral properties, correlation, noise

Exercise:
Problems and examples related to Fourier transform, analytical signals, linear time invariant systems, simple AM and FM transceivers, sampling and interpolation filters, digital modulation schemes and stochastic systems.​

 

Prerequisite

​System theory or electrical networks

 

Lectures

Wednesday, 11:10h - 12:40h

Room BAR/0218/U

 

Exercises

Room BAR/0218/U

The descriptions of the exercises can be found in the script (section Exercises) and in the exam collection.

Exercise sessions take place on Friday, 7:30h - 9:00h. The appointments are listed below.

1. Exercise 

  • Summary Chapter 2
  •  Tasks
    • Exam SS 2007 Task 1 c
    • Exam SS 2009 Task 1 b, c
    • Exercise 3
  • 12.04.2024

2. Exercise 

  • Summary Chapters 3 and 4
  • Tasks
    • Exercise 5, 6
    • Exam WS 2012/13 Task 1 b
    • ​Exam SS 2012 Task 1 b
    • Exercise 12, 15
  • 26.04.2024

3. Exercise 

  • Summary Chapter 5
  • Tasks
    • ​Exam SS 2012 Task 1 c
    • Exercise 19, 20
  • 10.05.2024

4. Exercise 

  • Summary Chapter 6
  • Tasks:
    • Exam WS 2009/10 Task 3 a, b, c
    • Exercise 21
  • 07.06.2024

5. Exercise

  • Summary Chapter 7
  • Tasks:
    • Exercise 17, 18
    • Exam SS 2009 Task 2c
    • Exam WS 2013/14 Task 2
  • 21.06.2024

6. Exercise

  • Summary Chapter 8
  • Tasks:
    • Exam WS 2012/13 Task 4 a, b
    • Exam WS 2013/14 Task 4 a, b, c1, c2
  • 05.07.2024

7. Exercise

  • Summary Chapter 8
  • Tasks:
    • Exam SS 2013 Task 4 b, c
    • Exam WS 2012/13 Task 4 c
    • Exam SS 2012 Task 4 b
  • General questions
  • 19.07.2024


Further Information

  • Questions regarding the lecture and exercise
    • ana-belen.martinez [ät] ifn.et.tu-dresden.de
    • amir.rezaei [ät] tu-dresden.de
    • simon.friedrich [ät] tu-dresden.de
Weitere Informationen anzeigen
Zugang zum Kurs gesperrt. Bitte melden Sie sich an. Login
Informationen zum Zugang
  • Dieser Inhalt ist für Gäste nicht freigegeben.