Module Databases and Communication Networks 2, Media Computer Science (Bachelor) (ER 6)

Module summary

Module name

Databases and Communication Networks 2

Internal number

MINB520

Coordinator

Prof. Dr. Zoltán Nochta

Extent (ECTS/SWS)

5/4

Semester

5th Semester

Pre-requisites with regard to content

Datenbanken und Kommunikationsnetze 1

Pre-requisites according to the examination regulations

none

Competencies

This module provides advanced knowledge about the development of database applications and computer networks. The students learn the systematic approach to invention as planning and implementation of complex information and communication structures, particularly for distributed systems. While database applications focus on a waterfall-like approach, it is in communication networks focus on the actual network structures and network components.

Assessment

Written Exam 120 Min. (graded)

Course Communication Networks 2

Internal number

MINB521.b

Type/mode

Lecture

Lecturer

Prof. Dr. Oliver Waldhorst

Language of instruction

German

Extent (ECTS/SWS)

2.5/2

75 hours in total, including 30 hours of contact study.

Assessment

Module exam

Content

In this course, students expand their knowledge of communication networks, in particular by taking an in-depth look at the functionalities and challenges of the layers of the Internet protocol stack. After completing the course, they will be able to analyze, evaluate and practically apply advanced mechanisms and protocols in the application layer, transport layer, network layer and security layer. They will be able to identify complex network problems, combine specific solution modules and develop innovative solutions.

The lecture covers the following topics:

Transmission of multimedia content in the application layer, e.g. Netflix and Skype, as well as the basics of secure communication such as TLS and secure email.
Transport layer mechanisms, including extensions to TCP such as SACK and CUBIC, as well as new protocols such as QUIC.
Network layer with addressing and routing concepts, including IPv6, Software Defined Networking (SDN) and IPsec.
Data link layer with a focus on VLANs, MPLS and data center networks.

The lecture is taught in a flipped classroom format. Students prepare for the classroom sessions independently using lecture slides and explanatory videos. In these sessions, the topics are explored in greater depth through case studies and exercises. Online tests offer students the opportunity for self-assessment and to collect bonus points for the exam. The examination consists of a 60-minute written exam, which is part of the module exam "Databases and Communication Networks 2".

The total workload is 75 hours, divided into 25 hours of attendance time, 25 hours of asynchronous learning and 25 hours for exam preparation and follow-up.

Module Databases and Communication Networks 2, Media Computer Science (Bachelor) (ER 6)

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