Traffic Theory

(German: Nachrichtenverkehrstheorie)

 

Lecturer: Dr.-Ing. Rico Radeke
Lecturer

Overview

This course offers the theoretical base and practical methods for modelling, analysis, and performance investigation of communication systems. The students will learn how to use known formulas for traffic theory problems. The abstraction from reality to model will be done for different practical applications and networks.

Topics covered are:

  • Introduction and Examples
  • Probabilities, Random Distributions, Moments, Properties of distributions
  • Random processes
  • System modelling using traffic theory, terminology, classification, performance measures
  • Little’s law, PASTA, BASTA
  • Theory of Marcov chains (discrete and continous time)t
  • Examples of communication systems to be analyzed with Markov chains
  • Outlook on further tools (matrix analysis, fluid-flow, software tools, Jackson networks, Gordon-Newell, BCMP, Mean value analysis, network calculus (deterministic, stochastic)

Course Schedule

Course could be held partially online due to current corona situation.

Lectures (L) and Exercises (E), without strict pattern:
Tuesdays 07:30-09:00 (weekly)
Thursday 13:00-14:30 (even weeks)
Alternative: Friday 13:00-14:30 (odd weeks)

DateRoomTopic
Tue, 05.04.2022 07:30ZEU 148L1: Introduction to Course, Course Overview, Learning Agreement, Examples
Thu, 07.04.2022 13:00BAR S4L2: Probabilities, Discrete random distributions
Tue, 19.04.2022 07:30BAR S4L3: Continous random distributions
Thu, 21.04.2022 13:00BAR S4L4: Moments and stochastic processes
Tue, 26.04.2022 07:30BAR S4E1: Random distributions
Fri, 29.04.2022 13:00BAR S4L5
Tue, 03.05.2022 07:30BAR S4L6
Thu, 05.05.2022 13:00BAR S4E2
Tue, 17.05.2022 07:30BAR S4L7
Thu, 19.05.2022 13:00BAR S4L8
Tue, 24.05.2022 07:30BAR S4E3
Fri, 27.05.2022 13:00 (??)BAR S4L9
Tue, 31.05.2022 07:30BAR S4L10
Thu, 02.06.2022 13:00 (??)BAR S4E4
Tue, 14.06.2022 07:30BAR S4L11
Thu, 16.06.2022 13:00BAR S4L12
Tue, 21.06.2022 07:30BAR S4E5
Fri, 24.06.2022 13:00BAR S4L13
Tue, 28.06.2022 07:30BAR S4L14
Thu, 30.06.2022 13:00BAR S4E6
Tue, 05.07.2022 07:30BAR S4E7
Fri, 08.07.2022 13:00BAR S4spare date
Tue, 12.07.2022 07:30BAR S4spare date
Thu, 14.07.2022 13:00 (??)BAR S4spare date
.........
individual on requestt.b.d.Consultation
July/August 2022t.b.d.Exam

Module Number

ET-12 10 05
Module Description in Diplomprüfungsordnung

Material

Material is uploaded to OPAL (enrollment needed)

Exam

written, 120min

Exercises

Exercises will be on discussion base between students and teaching assistant to focus on unsolved problems.