| Modul: | Zellulare Netze Cellular Networks |
| Belegnummern: | 41.4906 [PVL 41.4907] |
| Sprache: | deutsch |
| Zuordnung: | Dualer Master 2021 - Katalog AS: Anwendungs- und systemorientierte Module
Master 2021 - Katalog AS: Anwendungs- und systemorientierte Module
Dualer Master 2013 - Katalog AS: Anwendungs- und systemorientierte Module
Master 2013 - Katalog AS: Anwendungs- und systemorientierte Module
Master 2006 - Katalog AS: Anwendungs- und systemorientierte Module
MN Data Science 2016 - Katalog M-I_I: Allgemeine Wahlpflicht Informatik |
| Lehrform: | V+P = Vorlesung+Praktikum |
| SWS: | 3+1 |
| CP: | 6 |
| Prüfung: | Klausur |
| Anmeldung zur Prüfung: | explizit und unabhängig von der Belegung |
| PVL (z.B. Praktikum): | unbenotet (PVL not graded) |
| Häufigkeit des Angebots: | jährlich (zuletzt im WS 2021/2022) |
| Erforderliche Vorkenntnisse: | Basics in Computer Networks, e.g., LV 30.7102 |
| Lernziele: | After taking this course, students will understand the
- architecture of modern cellular networks such as 4G, 5G and beyond,
- fundamentals of radio propagation, user mobility and mobile data traffic,
- basic approaches and functions to cope with these dynamics in the air interface, the radio access network and the cellular network,
- computation of fundamental performance bounds as well as the critical interpretation of key performance metrics, and
- basic hardware and software tools for testing, measuring and developing functions and protocols in cellular networks.
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| Lehrinhalte: | - Architecture of IP-based cellular networks: Subnets, layers, core functions in 4G, 5G and beyond
- Radio channel and signals: Wave propagation, statistical channel models, multi-carrier modulation and error correction, multi-antenna systems, measuring RSSI and approximating path loss
- Performance bounds: Wireless channel capacity, diversity-multiplexing tradeoff
- Link layer and medium access control: Framing, hybrid ARQ protocols, scheduling algorithms, measuring throughput and interference
- User mobility: Handover, interference coordination, mobile traffic dynamics
- Cellular network planning: Frequency reuse, key parameters and factors, data and tools for network planning, solving a simple planning problem
- Performance metrics: Essential metrics and statistics, throughput vs. latency, performance vs. fairness, metric computation and critical interpretation
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| Literatur: | - David Tse and Pramod Viswanath, Fundamentals of Wireless Communication, Cambridge University Press, available online, 2005.
- Mischa Schwartz, Mobile Wireless Communications, Cambridge University Press, 2005
- Further references will be provided during the lecture
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| Arbeitsformen / Hilfsmittel: | The course will take place in the 5GLab. We will use special hardware such as software-defined radios and a core network emulator but students can also measure with their own mobile phones and laptops. |
| Modulverantwortung: | Stefan Valentin |
| Freigabe ab: | WS 2021/2022 |
| Fachliche Kompetenzen: | - Formale, algorithmische, mathematische Kompetenzen: mittel
- Analyse-, Design- und Realisierungskompetenzen: mittel
- Technologische Kompetenzen: hoch
- Befähigung zum Wissenschaftlichen Arbeiten: schwach
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| Überfachliche Kompetenzen: | - Fachübergreifende Sachkompetenzen: Technische und naturwissenschaftliche Grundkompetenz
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