Mehanizmi za osiguravanje kvalitete informacijsko - komunikacijskih usluga

undergraduate thesis

• Title (english): Quality of Service Assurance Mechanisms
• Author: Ivan Badovinac
• Mentor: Štefica Mrvelj (mentor)
• Committee member: Marko Matulin (predsjednik povjerenstva)
• Committee member: Ivan Grgurević (član povjerenstva)
• Committee member: Zvonko Kavran (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Information and Communications Traffic); Zagreb
• Defense date and country: 2019-08-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Postal and Telecommunications Traffic

Abstract

Ovim završnim radom prikazane su mrežne arhitekture i mehanizmi kojima telekomunikacijske mreže omogućuju davateljima usluga isporuku dogovorenih razina kvalitete usluge krajnjim korisnicima. Mrežne arhitekture integriranih usluga, diferenciranih usluga, te višeprotokolno usmjeravanje temeljem oznaka donose određena unaprjeđenja u proces isporuke dogovorene razine kvalitete usluge. Samim razvojem i napretkom telekomunikacijskih usluga, dolazi do njihovog razvoja i unaprjeđenja. U radu su prikazani osnovni elementi mrežnih arhitektura razvijenih u svrhu osiguranja kvalitete usluge te je opisan princip njihova rada. U svrhu razumijevanja osiguranja kvalitete usluge prikazane su različite definicije kvalitete usluge i analizirani osnovni pokazatelji kvalitete usluge. Prikazani su parametri kvalitete usluge koji osiguravaju dogovorenu razinu kvalitete usluge, prilikom isporuke usluge krajnjem korisniku. Granične vrijednosti parametara razlikuju se ovisno o vrsti usluge koju korisnik koristi.

Abstract (english)

This paper outlines network architectures and mechanisms that telecommunications networks use to enable service providers the delivering of agreed levels of service quality to end-users. The network architectures of Integrated services and Differentiated services, and also Multiprotocol Label Switching bring some improvements to the delivery process of an agreed level of service quality. The development and advancement of telecommunication services result in their development and improvement. The paper presents the basic elements of each network architecture that is developed to ensure the quality of service and describes the operation principle. To understand the concept of quality of service different definitions of quality of service are presented and the basic quality of service indicators are analyzed. This paper also presents the quality of service parameters which are used to ensure an agreed level of service quality, when delivering the service to the end-user. The parameters limits differ depending on the type of service the user is using.

• Keywords: kvaliteta usluge (QoS); parametri kvalitete usluge; QoS mehanizmi; IntServ; DiffServ; MPLS
• Keywords (english): Quality of Service (QoS); Quality of Service parameters; QoS mechanisms; IntServ; DiffServ; MPLS
• Language: croatian
• URN:NBN: urn:nbn:hr:119:156175
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Information and Communication Traffic; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-11-12 12:35:02