COMPUTER, ELECTRONIC AND COMMUNICATIONS ENGINEERING

Professor: Luca DAVOLI
Academic discipline: Telecomunicazioni (ING-INF/03)
Field: "altre conoscenze utili per l'inserimento nel mondo del lavoro"
Type of training activity: More

48 hours
of face-to-face activities

6 credits

hub: PARMA

course unit
in ITALIAN

lectures timetable unavailable

exam calls

Learning objectives

Provide a knowledge of the basic mechanisms that govern some of the most known and used protocols in the Internet, and of the applications of common use in everyday life.

Prerequisites

Basic knowledge of telecommunication networks, their architectures and protocols.

Course unit content

General principles of communications in computer and integrated networks (4 hours).
International legislation and documentation (3 hours).
Coding of written information (3 hours).
Main application protocols leading the Internet world, with particular reference to the Web (32 hours).
Voice applications based in TCP/IP environment (6 hours).

Full programme

- Review of reference models at OSI, ISDN, and Internet layers.
- Connection-oriented and connection-less protocols and communications.
- Transport protocols and client/server schema in TCP/IP environments.
- International OSI and ITU standard, Internet documentation: RFCs.
- Coding of written texts: ASCII, 8-bit extensions: the ISO8859x family. Unicode and its encodings. Use of hexadecimal editor (HEX) for text file analysis.
- The Domain Name System (DNS): concepts, Resource Record, protocols.
- Known application protocols: TELNET, SMTP, and use of a TELNET client as a diagnostic tool.
- Use of network services for DNS query. Content Delivery Networks (CDNs).
- Email and POP3/IMAP protocols. Email Formatting: RFC2821, MIME extension, internationalisation.
- The World Wide Web (WWW) and its standards. Addressing: URI and URL.
- The HTTP protocol: versions, connection management, methods, authentication, security.
- Intermediate systems: proxy, gateway, tunnel.
- Client tracking and management of HTTP sessions using cookies.
- Secure Web transactions using the TLS protocol and related issues.
- Recent developments: the HTTP / 2 protocol.
- Web robots: purposes and related problems.
- Advanced network applications.
- Certified email ("Posta Elettronica Certificata", PEC).
- Public Digital Identity System ("Sistema Pubblico di Identità Digitale", SPID).
- Circuit telephone/cellular network and its interaction with TCP/IP: VoIP and Internet Telephony.
- Problems related to voice packaging, the RTP protocol.
- Signalling aspects, the SIP protocol.
- Exercises on the use of utilities for network analysis, analysis of textual protocols using TELNET clients, use of nslookup for DNS queries, use of Wireshark for protocol analysis, composition of email messages, experiments with SIP protocol, configuration of HTTP servers.

Bibliography

D. Gourley and B. Totty: HTTP-The definitive guide, O'REILLY, ISBN 9781565925090
W. Stevens: TCP/IP Illustrated, vol. 3, Addison-Wesley, ISBN 9780201634952
Ludin, Garza: Learning HTTP/2: A Practical Guide for Beginners, O'REILLY, ISBN 9781491962442

Teaching methods

Lectures (based on the ways allowed by the health situation), practical activities in lab/with PC.

Assessment methods and criteria

(i) Written evaluation on the entire program of the study course, or midterm written evaluations (during the semester, at the discretion of the teacher), and (ii) final project (to be developed individually or in small groups, max 2/3 people). Eventual final oral test, at the discretion of the teacher.

Other information

- - -

2030 agenda goals for sustainable development

- - -

Contacts

Toll-free number

800 904 084

Student registry office

E. segreteria.ingarc@unipr.it

Quality assurance office

Education manager:
Elena Roncai
T. +39 0521 903663
Office E. dia.didattica@unipr.it
Manager E. elena.roncai@unipr.it

TELEMATICS cod. 1004699

Learning objectives

Prerequisites

Course unit content

Full programme

Bibliography

Teaching methods

Assessment methods and criteria

Other information

2030 agenda goals for sustainable development

Contacts

Toll-free number

Student registry office

Quality assurance office

President of the degree course

Faculty advisor

Career guidance delegate

Tutor professor

Erasmus delegates

Quality assurance manager

Tutor students

TELEMATICS
cod. 1004699