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Risorsa bibliografica obbligatoria |
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Risorsa bibliografica facoltativa |
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Anno Accademico
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2013/2014
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Scuola
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Scuola di Ingegneria Industriale e dell'Informazione |
Insegnamento
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091037 - NETWORK DESIGN
- 091887 - COMMUNICATION NETWORK DESIGN
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Cfu |
5.00
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Tipo insegnamento
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Modulo Di Corso Strutturato
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Docenti: Titolare (Co-titolari)
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Tornatore Massimo
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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 | * | A | ZZZZ | 091037 - NETWORK DESIGN | Ing Ind - Inf (Mag.)(ord. 270) - MI (434) INGEGNERIA INFORMATICA | * | A | ZZZZ | 091037 - 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
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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.
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Leonard Kleinrock, Queueing Systems (Vol. 2: Computer Applications), Editore: Wiley, Anno edizione: 1976, ISBN: 0-471-49111-X
Biswanath Mukherjee, Optical Networks, Editore: Springer, Anno edizione: 2006, ISBN: 0-387-29055-9
Vasseur, Pickavet, Demesteer,, Network recovery, Editore: Morgan Kaufmann, Anno edizione: 2004
Medhi, Ramasamy, Network routing, Editore: Morgan Kaufmann, Anno edizione: 2007
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Nessun software richiesto |
Tipo Forma Didattica
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Ore didattiche |
lezione
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36.0
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esercitazione
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12.0
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laboratorio informatico
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0.0
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laboratorio sperimentale
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0.0
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progetto
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0.0
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laboratorio di progetto
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0.0
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Informazioni in lingua inglese a supporto dell'internazionalizzazione |
Insegnamento erogato in lingua

Inglese
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Disponibilità di materiale didattico/slides in lingua inglese
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Disponibilità di libri di testo/bibliografia in lingua inglese
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Possibilità di sostenere l'esame in lingua inglese
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Disponibilità di supporto didattico in lingua inglese
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