Informatik 4 offers "Communication Systems" as specialization area. The basic information about this area is taught in the lecture "Data Communication and Internet Technology". Most other lectures in some way require preknowledge from this lectures.
In the following, the lectures offered by Informatik 4 are listed. They are categorized into "Basic Lectures", which can be heard without preknowledge of the communication systems topic, and "Specialization Lectures", for which it is recommended to visit certain basic lectures before. For specializing within communication systems it is recommended to include at least one lecture of the "basic" category.