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Risorse bibliografiche
Risorsa bibliografica obbligatoria
Risorsa bibliografica facoltativa
Scheda Riassuntiva
Anno Accademico 2013/2014
Scuola Scuola di Ingegneria Industriale e dell'Informazione
Insegnamento 091037 - NETWORK DESIGN
  • 091887 - COMMUNICATION NETWORK DESIGN
Cfu 5.00 Tipo insegnamento Modulo Di Corso Strutturato
Docente Tornatore Massimo

Corso di Studi Codice Piano di Studio preventivamente approvato Da (compreso) A (escluso) Insegnamento
Ing Ind - Inf (Mag.)(ord. 270) - MI (433) INGEGNERIA DELLE TELECOMUNICAZIONI*AZZZZ091037 - NETWORK DESIGN
Ing Ind - Inf (Mag.)(ord. 270) - MI (434) INGEGNERIA INFORMATICA*AZZZZ091037 - NETWORK DESIGN

Programma dettagliato e risultati di apprendimento attesi

1 –  Introduction on Optical Networks

Optical networking principles and challenges: telecom network overview, business models, traffic engineering vs network engineering vs network design, Wavelength Division Multiplexing (WDM), WDM Evolution. Enabling Technologies: optical fiber, optical transmitters, optical receivers, optical amplifiers, switching elements. Optical metro and access network: challenges in access and metro networks, overview of PON technologies (EPON, GPON, WDM-PON, NGPON2), overview of metro networks (Gigabit Ethernet, SONET/SDH, RPR, Metro Ethernet).  

2 – Exact and Heuristic (Optical Core) Network design methodologies

Network design based on mathematical modelling: flow formulation, route formulation. Modelling of network protection: dedicated protection, shared protection. Network design by heuristic approaches: greedy, local search. Net2Plan: a free and open-source Java tool for the design of communication networks

3 – Protection techniques

Network survivability: objectives and protection techniques. Single-layer and multi-layer protection techniques: protection at IP layer, protection at physical layer. Protection techniques in SONET/SDH: line and section protection, point-to-point and ring structures, dedicated and shared protection. Protection in the optical layer: solutions for ring networks and for mesh network, dedicated-vs-shared protection, ring cover and p-cycle techniques.

5 – Capacity and Traffic Flow Assignment Problems in Communication Networks

Queueing theory primer: Markov, birth death and Poisson process. Delay analysis, the capacity assignment problem, the traffic flow assignment problem, the capacity and flow assignment problem.  

6 –  Design of circuit switching networks

Introduction: Network and communication services: network types and performance targets. Traffic modeling: definition and properties. Source model: single and multiple source. Analysis of multiple-server system with assumption LCC, LCH, LCR. Evaluation of congestion and statistics of carried/lost traffic. Voice network structure and routing techniques. Dimensioning of overflow trunk: Wilkinson, Fredericks and Lindberger approaches.

Prerequisites

A basic course of Operation Research


Note Sulla Modalità di valutazione

The verification of knowledge for the course content consists in a test at the end of the course that comprises a written test and an oral examination on the subjects covered in the course. Projects, to be defined with the lecturer, can be used to substitute the oral examination.  In case of negative evaluation the student is admitted to the following tests of the academic year.


Bibliografia
Risorsa bibliografica facoltativaLeonard Kleinrock, Queueing Systems (Vol. 2: Computer Applications), Editore: Wiley, Anno edizione: 1976, ISBN: 0-471-49111-X
Risorsa bibliografica obbligatoriaBiswanath Mukherjee, Optical Networks, Editore: Springer, Anno edizione: 2006, ISBN: 0-387-29055-9
Risorsa bibliografica obbligatoriaVasseur, Pickavet, Demesteer,, Network recovery, Editore: Morgan Kaufmann, Anno edizione: 2004
Risorsa bibliografica obbligatoriaMedhi, Ramasamy, Network routing, Editore: Morgan Kaufmann, Anno edizione: 2007

Software utilizzato
Nessun software richiesto

Mix Forme Didattiche
Tipo Forma Didattica Ore didattiche
lezione
36.0
esercitazione
12.0
laboratorio informatico
0.0
laboratorio sperimentale
0.0
progetto
0.0
laboratorio di progetto
0.0

Informazioni in lingua inglese a supporto dell'internazionalizzazione
Insegnamento erogato in lingua Inglese
Disponibilità di materiale didattico/slides in lingua inglese
Disponibilità di libri di testo/bibliografia in lingua inglese
Possibilità di sostenere l'esame in lingua inglese
Disponibilità di supporto didattico in lingua inglese
schedaincarico v. 1.9.1 / 1.9.1
Area Servizi ICT
25/04/2024