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,
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", _) )

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 rend az adott szak honlapján és képzési programjában található.

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