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Praktikum Mobilkommunikation (PrMoKo)
- Lecturers
- apl. Prof. Dr.-Ing. Wolfgang Gerstacker, Akad. Dir., Aravindh Krishnamoorthy, M. Sc.
- Details
- Praktikum
3 cred.h, certificate, ECTS studies, ECTS credits: 2,5
nur Fachstudium, Sprache Deutsch oder Englisch
Time and place: block seminar 31.8.2020-4.9.2020 Mon, Tue, Wed, Thu, Fri, room tbd
- Fields of study
- WPF IuK-BA ab 6 (ECTS-Credits: 2,5)
WPF IuK-MA-KN-EEI 1-4 (ECTS-Credits: 2,5)
WPF IuK-MA-ÜTMK-EEI 1-4 (ECTS-Credits: 2,5)
WPF WING-BA-IKS-ING-P ab 6 (ECTS-Credits: 2,5)
WPF WING-MA 1-4 (ECTS-Credits: 2,5)
WPF WING-BA-ET-IT ab 6 (ECTS-Credits: 2,5)
WPF WING-MA-ET-IT 1-4 (ECTS-Credits: 2,5)
WF CE-MA-TA-IT 2-4 (ECTS-Credits: 2,5)
WPF EEI-BA-INT 5-6 (ECTS-Credits: 2,5)
WPF EEI-MA-INT 1-4 (ECTS-Credits: 2,5)
WPF CME-MA 1-4 (ECTS-Credits: 2,5)
WPF ASC-MA 1-4 (ECTS-Credits: 2,5)
WPF ME-MA-P-EEI 1-4 (ECTS-Credits: 2,5)
- Prerequisites / Organisational information
- Grundkenntnisse in Nachrichtenübertragung (Communications) und
Systemtheorie (Signals and Systems); Teilnahme am Modul "Mobile Communications" das parallel zum Praktikum belegt werden kann ist zwingend erforderliche Voraussetzung.
- Contents
- Experiments:
Characteristics of real mobile radio channels such as distortions and time variability, models for mobile radio channels, effects on the performance of a mobile radio system
Space, frequency and time diversity, interleaving and channel coding, Viterbi decoding, residual error structure, Hamming distance and diversity degree, theoretical limits, transmission of audio samples
Principles of different equalization methods, equalizer design for GSM / EDGE, simulation of trellis-based equalizers and visualization of the results
Introduction to the operation of a CDMA system, characteristics of spreading and scrambling sequences, operation and performance of the rake receiver
Principle of OFDM, implementation-relevant aspects such as nonlinearities and peak-to-average-power ratio, synchronization and equalization
Cellular concept, system capacity, dynamic transmission power control, impact on connectivity quality, handover: principle and different criteria, impact of participant speed on performance Versuche:
Eigenschaften realer Mobilfunkkanäle wie Verzerrungen und Zeitvarianz, Modelle für Mobilfunkkanäle, Auswirkungen auf die Leistungsfähigkeit eines Mobilfunksystems
Raum-, Frequenz- und Zeit-Diversity, Interleaving und Kanalcodierung,
Viterbi-Decodierung, Restfehlerstruktur, Hamming-Distanz und Diversity-Grad, theoretische Grenzen, Übertragung von Hörproben
Prinzipien verschiedener Entzerrverfahren, Entzerrerdesign für GSM/EDGE, Simulation von trellisbasierten Entzerrern und
Visualisierung der Ergebnisse
Einführung in die Funktionsweise eines CDMA-Systems,
Eigenschaften von Spreiz- und Verwürfelungssequenzen,
Funktionsweise und Leistungsfähigkeit des Rake-Empfängers
Prinzip von OFDM, implementierungsrelevante Aspekte wie Nichtlinearitäten und Spitzenwertfaktor, Synchronisation und Entzerrung
Zellulares Konzept, Systemkapazität, dynamische Sendeleistungsregelung, Auswirkung auf die Verbindungsqualität, Handover: Prinzip und verschiedene Kriterien, Auswirkung der Teilnehmergeschwindigkeit auf die Leistungsfähigkeit
- Recommended literature
- Skriptum zum Praktikum Mobilkommunikation
- ECTS information:
- Title:
- Mobile Communications Laboratory
- Credits: 2,5
- Contents
- Experiments:
Characteristics of real mobile radio channels such as distortions and time variability, models for mobile radio channels, effects on the performance of a mobile radio system
Space, frequency and time diversity, interleaving and channel coding, Viterbi decoding, residual error structure, Hamming distance and diversity degree, theoretical limits, transmission of audio samples
Principles of different equalization methods, equalizer design for GSM / EDGE, simulation of trellis-based equalizers and visualization of the results
Introduction to the operation of a CDMA system, characteristics of spreading and scrambling sequences, operation and performance of the rake receiver
Principle of OFDM, implementation-relevant aspects such as nonlinearities and peak-to-average-power ratio, synchronization and equalization
Cellular concept, system capacity, dynamic transmission power control, impact on connectivity quality, handover: principle and different criteria, impact of participant speed on performance
- Additional information
- Expected participants: 32, Maximale Teilnehmerzahl: 32
www: https://www.studon.fau.de/crs2859347.html Registration is required for this lecture. Registration starts on Monday, 30.3.2020, 00:00 and lasts till Sunday, 5.4.2020, 23:55 über: StudOn.
- Verwendung in folgenden UnivIS-Modulen
- Startsemester SS 2020:
- Praktikum Mobilkommunikation (PrMoKo)
- Department: Institute for Digital Communications (IDC) (Prof. Dr. Schober)
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