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Opintojakso, lukuvuosi 2021–2022
COMM.SYS.300

Communication Theory, 5 op

Tampereen yliopisto
Opetusperiodit
Aktiivinen periodissa 1 (1.8.2021–23.10.2021)
Aktiivinen periodissa 2 (24.10.2021–31.12.2021)
Aktiivinen periodissa 3 (1.1.2022–6.3.2022)
Aktiivinen periodissa 4 (7.3.2022–15.5.2022)
Aktiivinen periodissa 5 (16.5.2022–31.7.2022)
Koodi
COMM.SYS.300
Opetuskieli
englanti
Lukuvuodet
2021–2022, 2022–2023, 2023–2024
Opintojakson taso
Aineopinnot
Arvosteluasteikko
Yleinen asteikko, 0-5
Vastuuhenkilö
Vastuuopettaja:
Mikko Valkama
Vastuuorganisaatio
Informaatioteknologian ja viestinnän tiedekunta 100 %
Järjestävä organisaatio
Sähkötekniikan opetus 100 %
Core content
  • SIGNALS AND COMMUNICATION SYSTEMS
    ** signal spectrum and related concepts; ability to think and understand the behaviour of signals and systems in frequency domain; Fourier transform, correlation analysis and spectral density
    ** random signals and noise; 1st and 2nd order statistics and their significance; probability densities; random signals and spectral density
    ** signal distortion in transmission; various distortion types and their significance
    ** transmission system design and the crucial resources and boundaries; bandwidth, power and energy
  • BANDPASS SIGNALS AND SYSTEMS
    ** understanding and expressing bandpass signals; envelope and phase functions; I/Q representation
    ** real and complex signals; lowpass equivalent signals and systems; analytic signals and Hilbert transform
    ** use of complex signals in communications systems; analysis vs. implementation
  • CARRIER MODULATION
    ** the concept of carrier modulation and how to use the different degrees of freedom that generic bandpass signals have for carrier modulationi
    ** concepts of I/Q modulator, I/Q demodulator
    ** concepts of envelope detector and frequency detector
  • SIGNAL SAMPLING
    ** continuous waveforms and their disrete-time samples; mathematical models for sampling; discrete sequence of numbers vs. impulse train model; spectral contents of sampled signals
    ** sampling theorem; lowpass vs. bandpass sampling
  • DIGITAL MODULATION AND DIGITAL COMMUNICATION BASICS
    ** discrete information and analog channels; bits, symbols and waveforms
    ** baseband pulse amplitude modulation (PAM); line coding and Nyquist pulse shaping; symbol alphabets; intersymbol interference (ISI)
    ** carrier modulation in digital communication; linear digital I/Q modulation; digital frequency modulation; digital multicarrier modulation (OFDM)
    ** fundamentals of multiantenna/MIMO techniques
    ** digital vs. analog transmission, pros and cons
  • INFORMATION THEORY BASICS
    ** basic concepts of information theory, namely information, entropy and mutual information
    ** information theory and source coding
    ** channel capacity; most fundamental limits imposed by noise, bandwith and power on all electrical and electromagnetic communications
    ** Shannon capacity laws
Complementary knowledge
  • - analytic signals and Hilbert transform and their significance and applications in communications signal processing in general
    - complex filters and filtering
Specialist knowledge
  • "old"/historic analog modulation methods and their analysis in e.g. noisy channels
Osaamistavoitteet
Esitietovaatimukset
Pakolliset esitiedot
Suositellut esitiedot
Lisätiedot
Oppimateriaalit
Vastaavat opintojaksot
Kokonaisuudet, joihin opintojakso kuuluu
Suoritustapa 1
The course can be passed with grade 1, without taking the exam, by actively participating to the contact teaching (lectures, exercises) and completing the mandatory project work. For grades higher than 1, also the exam or two mid-term exams (välikokeet) must be completed. In general, the exam and the project work should be completed during the same academic year. More details at the course Moodle-site.
Kaikkien osuuksien suorittaminen on pakollista.

Osallistuminen opetukseen

02.09.2021 12.12.2021
Aktiivinen periodissa 1 (1.8.2021–23.10.2021)
Aktiivinen periodissa 2 (24.10.2021–31.12.2021)
16.05.2022 26.08.2022
Aktiivinen periodissa 5 (16.5.2022–31.7.2022)

Tentti

21.10.2021 21.10.2021
Aktiivinen periodissa 1 (1.8.2021–23.10.2021)
01.12.2021 31.01.2022
Aktiivinen periodissa 2 (24.10.2021–31.12.2021)
Aktiivinen periodissa 3 (1.1.2022–6.3.2022)
20.12.2021 20.12.2021
Aktiivinen periodissa 2 (24.10.2021–31.12.2021)
25.01.2022 25.01.2022
Aktiivinen periodissa 3 (1.1.2022–6.3.2022)
23.03.2022 23.03.2022
Aktiivinen periodissa 4 (7.3.2022–15.5.2022)
20.06.2022 02.09.2022
Aktiivinen periodissa 5 (16.5.2022–31.7.2022)