Computer Networks 1 - Modultafeln of TU Ilmenau
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subject properties subject number 1749 - common information | |
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subject number | 1749 |
department | Department of Computer Science and Automation |
ID of group | 2253 (Group for Telematics and Computer Networks) |
subject leader | Prof. Dr. Günter Schäfer |
language | Deutsch |
term | Sommersemester |
previous knowledge and experience | Hochschulzulassung; Grundlagenvorlesung in Informatik oder Programmierung (z.B. „Algorithmen und Programmierung“ oder eine vergleichbare Grundlagenvorlesung) |
learning outcome |
|
content | 1. Einführung und Überblick: Grundsätzlicher Netzaufbau; Protokollfunktionen; Spezifikation; Architektur; Standardisierung; OSI- und Internet-Architekturmodell 2. Physikalische Schicht: Begriffe: Information, Daten und Signale; Physikalische Eigenschaften von Übertragungskanälen (Dämpfung, Verzerrung, Rauschen); Grenzen erreichbarer Datenübertragungsraten (Nyquist, Shannon); Taktsynchronisation; Modulationsverfahren (Amplituden-, Frequenz- und Phasenmodulation, kombinierte Verfahren) 3. Sicherungsschicht: Rahmensynchronisation; Fehlererkennung (Parität, Checksummen, Cyclic Redundancy Code; Fehlerbehebung (Forward Error Correction, Automatic Repeat Request); ARQ-Protokolle: Stop and Wait, Go-Back-N, Se-lective Reject; Medienzugriffsverfahren (ALOHA, Slotted ALOHA, Token-Ring, CSMA/CD); Ethernet; Internetworking: Repeater, Brücken und Router 4. Netzwerkschicht: Virtuelle Verbindungen vs. Datagramnetze; Aufgaben, Funktion und Aufbau eines Routers; Internet Procol (IP): Paketaufbau und Protokollfunktionen, Hilfsprotokolle und Protokollversionen; Routingalgorithmen: Distanzvektor- und Link-State-Verfahren; Routingprotokolle des Internet (RIP, OSPF, BGP) 5. Transportschicht: Adressierung und Multiplexing; Verbindungsloser vs. verbindungsorientierter Transportdienst; Fehlerkontrolle; Flusskontrolle; Staukontrolle; Transportprotokolle des Internet (TCP, UDP) 6. Anwendungsorientierte Schichten: Sitzungsschicht, Darstellungsschicht und Anwendungsschicht, Grundarchitekturen verteilter Anwendungen: Client-Server, Peer-to-Peer, hybride Ansätze, Konkrete Protokolle der Anwendungsschicht: HTTP, SMTP, DNS; 7. Netzsicherheit |
media of instruction | Vorlesung mit Tafel und Folien-Präsentationen, Arbeitsblätter, Lehrbuch |
literature / references | · A. S. Tanenbaum. Computernetzwerke. Pearson Education. · J. F. Kurose, K. W. Ross. Computernetze. Pearson Education. |
evaluation of teaching | Pflichtevaluation: SS 2011 (Fach) SS 2014 (Fach) Freiwillige Evaluation: SS 2008 (Vorlesung) SS 2010 (Vorlesung) SS 2012 (Vorlesung) SS 2013 (Vorlesung) SS 2015 (Vorlesung) SS 2016 (Vorlesung) SS 2017 (Vorlesung, Übung) SS 2018 (Vorlesung, Übung) SS 2019 (Vorlesung) Hospitation: SS 2011 |
Details reference subject | |
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subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 4 |
SWS | 3 |
on-campus program (h) | 33.75 |
self-study (h) | 86.25 |
Obligation | obligatory |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |
Details in major Bachelor Wirtschaftsinformatik 2013, Bachelor Wirtschaftsinformatik 2015 | |
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subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 5 |
on-campus program (h) | 45 |
self-study (h) | 105 |
Obligation | obligatory |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |
Details in major Bachelor Mathematik 2013 | |
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subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 4 |
on-campus program (h) | 45 |
self-study (h) | 75 |
Obligation | obligatory elective |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |
Details in major Bachelor Wirtschaftsinformatik 2009, Bachelor Wirtschaftsinformatik 2011 | |
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subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 3 |
on-campus program (h) | 34 |
self-study (h) | 56 |
Obligation | obligatory |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |
Details in major Bachelor Ingenieurinformatik 2008, Bachelor Informatik 2010 | |
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subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 4 |
on-campus program (h) | 34 |
self-study (h) | 86 |
Obligation | obligatory |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |
Details in major Bachelor Mathematik 2009 | |
---|---|
subject name | Computer Networks 1 |
examination number | 2200062 |
credit points | 4 |
on-campus program (h) | 34 |
self-study (h) | 86 |
Obligation | obligatory elective |
exam | written examination performance, 90 minutes |
details of the certificate | |
Signup details for alternative examinations | |
maximum number of participants |