Checking date: 26/04/2019


Course: 2019/2020

Networks Theory
(13417)
Study: Bachelor in Telematics Engineering (215)


Coordinating teacher: SERRANO YAÑEZ-MINGOT, PABLO

Department assigned to the subject: Department of Telematic Engineering

Type: Compulsory
ECTS Credits: 6.0 ECTS

Course:
Semester:




Students are expected to have completed
- Algebra and Calculus fundamentals - Basic knowledge of probability and statistics - Basic knowledge of communication networks - Programming: R
Competences and skills that will be acquired and learning results. Further information on this link
The goal of this course is to allow the student knowing the basic foundamentals to be able to model and analize performance, as well as design and dimention, communication networks, considering both packet switching and circuit switching. To this aim, the student must acquire a certain knowledge and develop a number of compentences With respect to knowledge, the student should be able to ¿ Understand the basic results form Markov Chain theory (in particular, Queueing Theory), as a modeling and performance assessment tool for communication netorks and protocols. ¿ Understand the use and limitations of the different results from classic queueing theory when modeling communication networks. ¿ Formulate dimensioning problems, and solve them, being aware of the different analytical tools available. ¿ Develop and use simulation tools to assess performance of communication networks, and to optimize them. With respect to competences, the outcome of the course can be classified in two different groups, one related to particular competences closely related to the course specific, and another set related to the degree¿s program outcomes (PO¿s). Concerning specific competences, the student should be able to ¿ Apply Markov Chain theory to analyze networks performance ¿ Formulate and solve optimization and dimensioning problems ¿ Design and perform simulations-based experiments, to solve performance analysis and dimensioning problems. This will require processing and analyzing simulaiton results. ¿ Develop the basic components of a simulation tool in order to analyze performance of communication networks. Concerning the competences related to the degree¿s program outcomes, after this course - The student will be provided with a ¿bird¿s view¿ of the problem of performance analysis of communication networks (PO i) - He/she will be able to program/use analytical and simulation tools for performance assessment and network design (PO a, b) - Will be develop teamwork abilities, to fulfil the requirements of the analytical and simulation asignments - Make extensive use of the technical literature available - Be able to identify, formulate, and solve design problems related to communication networks (PO e)
Description of contents: programme
The contents are divided as follows: 1. Introduction to performance analysis of communication protocols and networks, as well as simulation tools. Review of basic statistic concepts, including the exponential random variable and Poisson arrivals. 2. Markov Chain: discrete-time and continuous-time. Use of MC as a modeling tool. 3. Birth and Death process as a particular case of Markov Chain. Queueing theory. 4. Introduction to the analysis of networks of queues, advanced systems, and dimensioning and optimization.
Learning activities and methodology
The learning activities and methodology will be based on the following: 1) Lectures: in these sessions students will be presented with the theoretical concepts related to the course¿s program (as well as some basic examples). They will be provided also with supplementary material, e.g., supporting slides, seminal papers. (PO a, i) 2) Laboratory sessions: in these, students will use modeling and simulation tools to further understand the key concepts described during lectures, as well as to use some standard tools for network dimensioning and to use simulations for performance assessment (PO a, b, e) 3) Exercises sessions with the teacher: these sessions will be devoted to problem formulation and solving, where students will discuss their results from the proposed homework, supported with teacher¿s guidance (PO a, e)
Assessment System
  • % end-of-term-examination 60
  • % of continuous assessment (assigments, laboratory, practicals...) 40
Basic Bibliography
  • Mor Harchol-Balter. Performance Modeling and Design of Computer Systems: Queueing Theory in Action. Cambridge University Press. 2013
Recursos electrónicosElectronic Resources *
Additional Bibliography
  • Dimitri P. Bertsekas, Robert G. Gallager. Data Networks. Prentice Hall. 1992
  • José Alberto Hernández, Pablo Serrano. Probabilistic models for computer networks: Tools and solved problems. Lulu.com. 2015
(*) Access to some electronic resources may be restricted to members of the university community and require validation through Campus Global. If you try to connect from outside of the University you will need to set up a VPN


The course syllabus and the academic weekly planning may change due academic events or other reasons.