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scientific master's theses
Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. urn:nbn:hr:168:287668
Jurak, Damir
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Communication and Space Technologies

Cite this document

Jurak, D. (2011). Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja (Scientific master's theses). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:287668

Jurak, Damir. "Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. https://urn.nsk.hr/urn:nbn:hr:168:287668

Jurak, Damir. "Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. https://urn.nsk.hr/urn:nbn:hr:168:287668

Jurak, D. (2011). 'Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 24 January 2025, https://urn.nsk.hr/urn:nbn:hr:168:287668

Jurak D. Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2011 [cited 2025 January 24] Available at: https://urn.nsk.hr/urn:nbn:hr:168:287668

D. Jurak, "Decentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2011. Available at: https://urn.nsk.hr/urn:nbn:hr:168:287668

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Metadata
TitleDecentralizirano statističko multipleksiranje u mrežama za distribuciju videosadržaja
Title (english)Decentralised Statistical Multiplexing in Videodistribution Networks
AuthorDamir Jurak
MentorBranka Zovko-Cihlar (mentor)
Committee memberSonja Grgić (predsjednik povjerenstva)
Committee memberBranka Zovko-Cihlar (član povjerenstva)
Committee memberSlavko Šarić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Communication and Space Technologies)
Zagreb
Defense date and country2011, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
Na području širokopojasnog pristupa i u kontekstu sve većih zahtjeva na brzinu prijenosa nameće se potreba za maksimiziranjem efikasnosti svih sustava u mrežama za distribuciju sadržaja. Sve veći interes za video i televizijske sadržaje zahtjeva tehnička rješenja koja su inovativna i efikasna. Stoga su danas vrlo tražena tehnička rješenja za distribuciju video sadržaja koja svojom efikasnošću ispunjavaju sve zahtjeve pružatelja usluga. Pružatelji usluga moraju podići razinu kvalitete, pazeći da istovremeno minimiziraju ugrozu funkcioniranja postojeće infrastrukture. IPTV operatori si ne mogu priuštiti da profitabilne usluge ne budu dio njihove ponude u trenutku eksplozije tržišne potražnje za HDTV i HD-VOD ponudom. Stoga se u radu razmatraju načini razdvajanja video kodiranja i multipleksiranja u smislu decentralizacije IPTV sustava, te što veće iskorištenje procesa video kompresije koji će istovremeno omogućiti veću širokopojasnu efikasnost, te povećati video kvalitetu. Kvaliteta za IPTV znači osiguravanje dovoljne raspoloživosti mreže u svrhu smanjenja utjecaja na percepciju video slika do koje dolazi ako se ne osigura prihvatljivi gubitak paketa s kraja na kraj prijenosne veze. U radu se razmatra i kako smanjiti posljedice kašnjenja koje doživljava korisnik. Kao ideja vodilja razrađen je princip i primjena statističkog multipleksiranja, algoritmi njegovog funkcioniranja, te učinci na efikasno korištenje ograničavajućih prijenosnih putova.
Abstract (english)
In the filed of broadband access and in the context of larger transmission speed requests, there is a need to maximise efficiency of all systems of videodistribution networks. Increasing interest for video and television content imposing inovative and efficient technical solutions. Therefore, today technical solutions for videodistribution networks should fulfill all requests of service providers. Service providers must increase service quality level, with procossion to prevent threats for functionality of existing infrastructure and equipment. IPTV providers can not afford to themselves skiping of today highly profitable services, especially in time of market explosion demand for HDTV and HD-VOD services. In this work, methods of spliting video coding and multiplexing are considered with main goal for decentralisation of IPTV system. Also, there is a need for maximisation of video coding proces in order to have higher broadband efficiency and higher video quality. IPTV quality means assurance of adequate network availibility in purpose of reducing negative percpetion impact to video quality, and which is in fact consequence of end-to-end packet loss. In work, there are also methods considered to mitigate negative effects of delays for end user. As leading idea iplementation of statistical multiplexing process is considered, including with functional algorytms and with positive impact for efficient uage of restrictive transmission paths.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:287668
Study programmeTitle: Postgraduate master programme in electrical engineering
Study programme type: university
Study level: postgraduate
Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
Catalog URLhttp://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=37290
Type of resourceText
Extent110 str ; 30 cm
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
RepositoryFER Repository
Created on2020-09-03 11:34:07

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