Università telematica internazionale UNINETTUNO

Information and communication technologies engineering (Academic Year 2019/2020) - Computer Engineering

Communication technologies

Credits: 9
Language: English
Course description
The course aims to treat the basic elements of telecommunications. Starting from the signals theory, it will be processed the main concepts of telecommunications theory . Particularly we will study the techniques of transmission and reception of various types of channels: electrical cables, radio channels and optical fibers
Prerequisites
Calculus 1, linear algebra, probability and statistics
Objectives
To provide a preliminary overview of the various methods of a transmission system.
Program
Introduction to the theory of signals: deterministic Signals, Fourier transform, spectral analysis, definition of a signal band of, the transfer function and definition of bandwidth of a system, filters. Sampling theorem. Random signals, statistical characterization and hints on the power spectrum. Analog & Digital transmissions: Analog Sources, analog modulations (AM, FM). Digital transmissions: Sources numbers, quantization, PCM conversion and A / D and D / A. Digital modulations (ASK, PSK, FSK, QAM).
Book
Communication Systems Engineering (2nd Edition), John G. Proakis, Masoud Salehi (Author)
Exercises
Exam will include three main points: one exercise and two Open questions Exercises will concern above all: -Convolution and Correlation exercises between known signal forms. -Fourier Transform method -TLC systems and filters To improve Exam simulation, it is suggested to try to break Convolution and Correlation exercises in three steps, aimed to: -to graph or describe signal in analytic -to perform the calc, trying the calculation way or the visual way (generally faster). -to graph results Exam will concern theory test. It is suggested to focus on Digital Transmission and analog modulations
Professor
Antonio Meloni
Video professors
Prof. Roberto Garello - Politecnico di Torino (Torino - Italy)
List of lessons
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 5: Noise Factor 
Mohamed Sami Haji Ali
    •  Lesson n. 6: Modulation 
Mohamed Sami Haji Ali
    •  Lesson n. 7: AM Modulation 
Mohamed Sami Haji Ali
    •  Lesson n. 8: AM Modulator 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 10: FDMA 
Mohamed Sami Haji Ali
    •  Lesson n. 11: FM modulation 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 14: Examples 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 16: Sampling 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 19: Quantization 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 22: Source coding 
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
Mohamed Sami Haji Ali
    •  Lesson n. 33:
    •  Lesson n. 33:

Headquarter

Corso Vittorio Emanuele II, 39
00186 Roma - ITALIA
Tax code number: 97394340588
P.IVA: 13937651001

Certified mail

info@pec.uninettunouniversity.net

Student Secretariat

tel: +39 06 692076.70
tel: +39 06 692076.71
e-mail: info@uninettunouniversity.net

Videoconferencing

Library 1st floor: 90.147.90.157
Meeting Room 5th floor: 90.147.90.158

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