Budapest University of Technology and Economics, Faculty of Electrical Engineering and Informatics

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    Multimedia Technologies and Systems Laboratory

    A tantárgy neve magyarul / Name of the subject in Hungarian: Multimédia technológiák és rendszerek laboratórium

    Last updated: 2015. november 22.

    Budapest University of Technology and Economics
    Faculty of Electrical Engineering and Informatics
    Course ID Semester Assessment Credit Tantárgyfélév
    VIHIAC06 6 0/0/3/f 4  
    3. Course coordinator and department Dr. Huszák Árpád, Hálózati Rendszerek és Szolgáltatások Tanszék
    4. Instructors Dr. Huszák Árpád    assistan professor    HIT
    Dr. Fazekas Péter    research fellow    HIT
    Dr. Márki Ferenc    associate professor    HIT
    Tóth László    adjunct assistant professor    HIT
    Petkovics Ármin    PhD student    HIT
    5. Required knowledge Multimedia Technologies and Systems (Multimédia technológiák és rendszerek tárgy, VIHIAC05)
    Mobile Communication Systems (Mobil kommunikációs rendszerek tárgy, VIHIAC04)



    6. Pre-requisites
    Kötelező:
    (Szakirany("AVINmultimed", _)
    VAGY Szakirany("AVImédia", _)
    VAGY Training.code=("5NAA7") )

    ÉS NEM ( TárgyEredmény( "BMEVIHIA326" , "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény("BMEVIHIA326", "FELVETEL", AktualisFelev()) > 0)

    A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.

    A kötelező előtanulmányi rendek grafikus formában itt láthatók.

    7. Objectives, learning outcomes and obtained knowledge The aim of this laboratory course is to extend the knowledge learnt in Mobile Communication Systems and Multimedia Technologies and Systems lectures and improve practical skills. Technical methods and solutions for mobile and media communication systems are studied in this course.
    8. Synopsis -    Introduction and arrangement
    Information about the course and rules

    -    Digital image capturing:
    Fundamentals of digital cameras (objectives, sensors) and concepts (exposition time, focal length, depth of field) in practice.

    -    Digital image and video coding I.
    Bitrate reduction methods. Examining coding parameters and image quality.

    -    Digital image and video coding II.
    MPEG coding (movement prediction, layers, macroblocks). CBR and VBR coding.

    -    Studio technics
    Main concepts (source, loudness, frequency-, dynamic range), studio fundamentals, audio control (technics, effects, tone/bass/tremble control.

    -    IP streaming
    IP video streaming technics (IPTV, Internet TV) and media servers.

    -    Media creation
    Home work. Short movie production (video editing, effects, animations, titles).

    -    GSM radio transmission
    Practical analysis of GSM systems based on measurements: logical and physical channels, processes.

    -    4G radio interace
    Simulation based analysis of OFDM signals used in 4G radio interfaces: modulation and coding techniques, frame structure, performance.

    -    Wi-Fi (802.11) transmission
    Measurement of WiFi network coverage, transmission quality, capacity, interference distortions in real environment.

    -    Network monitoring center
    Analysis of real network monitoring center: architecture, functionalities.

    9. Method of instruction The 4×45 min measurements are performed in groups of 2-3 students.

    Each occasion starts with a test based on the syllabus of the laboratory measurement. At the end of each measurement a report must be submitted.

    10. Assessment The course can be passed if all the measurement are accomplished. Missed measurement can be substituted in the substitution period.
    11. Recaps Missed measurement can be substituted in the substitution period.
    12. Consultations Consultation is possible according to previous agreement.
    13. References, textbooks and resources Syllabuses are available online.
    14. Required learning hours and assignment
    Kontakt óra42
    Félévközi készülés órákra0
    Felkészülés zárthelyire0
    Házi feladat elkészítése34
    Kijelölt írásos tananyag elsajátítása44
    Vizsgafelkészülés0
    Összesen120
    15. Syllabus prepared by Dr. Huszák Árpád    assistan professor    HIT
    Dr. Fazekas Péter    research fellow    HIT
    Dr. Márki Ferenc    associate professor    HIT