700.600 (21S) Advanced Wireless Communications

Sommersemester 2021

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Diese Lehrveranstaltung wurde storniert
Bedingt durch die COVID-19-Pandemie können kurzfristige Änderungen bei Lehrveranstaltungen und Prüfungen (z.B. Absage von Präsenz-Lehreveranstaltungen und Umstellung auf Online-Prüfungen) erforderlich sein.

Weitere Informationen zum Lehrbetrieb vor Ort finden Sie unter: https://www.aau.at/corona.
LV-Titel englisch
Advanced Wireless Communications
LV-Art
Vorlesung-Kurs (prüfungsimmanente LV )
LV-Modell
Onlinelehrveranstaltung
Semesterstunde/n
2.0
ECTS-Anrechnungspunkte
4.0
Anmeldungen
2 (30 max.)
Organisationseinheit
Unterrichtssprache
Englisch
LV-Beginn
02.03.2021
eLearning
zum Moodle-Kurs

Zeit und Ort

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LV-Beschreibung

Intendierte Lernergebnisse

  • Principles and relevant concepts in wireless systems
  • Knowledge of signaling techniques in mobile systems
  • Methods for analyzing performance
  • Methods to improve performance
  • Main wireless systems protocols. 

Lehrmethodik inkl. Einsatz von eLearning-Tools

  • Lectures with slides and the aid of the white board
  • Practical examples
  • Contextualization: requirements and objectives with different point of views, e.g., user, technical, business oriented.

Inhalt/e

The class advanced wireless communications offers a description of relevant techniques for data transmission in wireless channels. It starts with a review of basic topics in mobile communications (as the cellular concept, fading channel models, digital modulation techniques). Then, it discusses the performance in fading channels of digital modulation, antenna diversity techniques, state-of-the-art multicarrier modulation techniques, spread spectrum and code division multiple access, ultra wide band modulation. It also considers radio systems for localization and positioning such as the Global Positioning System (GPS) and terrestrial radio localization systems.

  • Review of the cellular communication concept
  • Mobile wireless channel: channel impulse and frequency response, slow and fast fading and its statistics
  • Baseband representation of a digital modulation system
  • Performance analysis of digital modulation in fading channels
  • Signal-to-noise ratio distribution, average probability of error in Rayleigh fading
  • Antenna diversity techniques and performance: selection combining and maximal ratio combining
  • Principle of multiple-input multiple-output transmission and effect on system capacity
  • Multicarrier modulation: OFDM and Filtered Multitone Modulation techniques. 
  • Spread spectrum systems: DS-CDMA, multiple access interference, rake receiver
  • Ultra wide band modulation
  • Principles of radio localization, triangulation and trilateration
  • Some elements of wireless standards

Erwartete Vorkenntnisse

Students are expected to have some preliminary knowledge on:

  • digital communication systems
  • signal theory and representation of linear systems
  • elements of probability, random variables and random processes.  

Literatur

Literatur

  • Principles of mobile communications, G. T. Süber, 2001
  • Wireless communications: Principles and practice, T. Rappaport, 2001
  • Slides and class material

Link auf weitere Informationen

http://www.andreatonello.com/teaching/

Prüfungsinformationen

Geänderte Prüfungsinformationen (COVID-19 Ausnahmeregelung)

Due to the pandemic emergency, the exam will be done as follows:

- Use of BBB (the link to the room will be sent to the enrolled students). Login has to be done 20 minutes in advance so that a check will be possible to verify proper functioning. 

- 30 minutes of written test. The text/questions will be displayed on the BBB window and visible to all participants.

- Participants will have to switch on the webcam and point it towards the desk where they write. Only the pen and some sheets of paper are allowed. 

- Once finished (30 minutes from start), a photo has to be taken (using the smart phone) and immediately sent via email to andrea.tonello@aau.at

- There will be a 30 minutes break, to allow correction. Then, each participant will  go through the oral part of the exam. 

-The oral part of the exam will consist of further questions. The duration will be of up to 30 minutes. Writing will be possible by the shared screen on BBB, or writing on a sheet of paper with the camera pointing towards it. 

Prüfungsmethode/n

  • written test (1.5 hours)
  • oral exam and discussion about the written test (approx. 15 min) 

Prüfungsinhalt/e

  • Topics of the lectures
  • Sample of written test will be provided. 

Beurteilungskriterien/-maßstäbe

  • Written test: lecture topics
  • Oral exam: discussion on the wirtten test and related topics 

Beurteilungsschema

Note Benotungsschema

Position im Curriculum

  • Masterstudium Information and Communications Engineering (ICE) (SKZ: 488, Version: 15W.1)
    • Fach: Networks and Communications: Advanced (NC) (Wahlfach)
      • Wahl aus dem LV-Katalog (siehe Anhang 2) ( 0.0h VO, VK / 30.0 ECTS)
        • 700.600 Advanced Wireless Communications (2.0h VC / 4.0 ECTS)
  • Masterstudium Information and Communications Engineering (ICE) (SKZ: 488, Version: 15W.1)
    • Fach: Information and Communications Engineering: Supplements (NC, ASR) (Wahlfach)
      • Wahl aus dem LV-Katalog (Anhang 4) ( 0.0h VK, VO, KU / 14.0 ECTS)
        • 700.600 Advanced Wireless Communications (2.0h VC / 4.0 ECTS)
  • Masterstudium Information and Communications Engineering (ICE) (SKZ: 488, Version: 15W.1)
    • Fach: Technical Complements (NC, ASR) (Wahlfach)
      • Wahl aus dem LV-Katalog (Anhang 5) ( 0.0h VK, VO, KU / 12.0 ECTS)
        • 700.600 Advanced Wireless Communications (2.0h VC / 4.0 ECTS)
  • Masterstudium Information and Communications Engineering (ICE) (SKZ: 488, Version: 15W.1)
    • Fach: Information and Communications Engineering: Supplements (NC, ASR) (Wahlfach)
      • Wahl aus dem LV-Katalog (Anhang 4) ( 0.0h VK, VO, KU / 14.0 ECTS)
        • 700.600 Advanced Wireless Communications (2.0h VC / 4.0 ECTS)
  • Masterstudium Information and Communications Engineering (ICE) (SKZ: 488, Version: 15W.1)
    • Fach: Technical Complements (NC, ASR) (Wahlfach)
      • Wahl aus dem LV-Katalog (Anhang 5) ( 0.0h VK, VO, KU / 12.0 ECTS)
        • 700.600 Advanced Wireless Communications (2.0h VC / 4.0 ECTS)

Gleichwertige Lehrveranstaltungen im Sinne der Prüfungsantrittszählung

Sommersemester 2020
  • 700.600 VC Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2019
  • 700.600 VC Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2018
  • 700.600 VC Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2017
  • 700.600 VC Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2016
  • 700.600 VC Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2015
  • 700.600 VK Advanced Wireless Communications (2.0h / 4.0ECTS)
Sommersemester 2013
  • 700.600 VK Embedded Communications (2.0h / 4.0ECTS)