Konfiguracija transportne podmreže u radijskoj pristupnoj mreži s pomoću mekih permanentnih virtualnih veza

scientific master's theses

• Title (english): Configuring transport subnetwork in radio access network by using soft permanent virtual connections
• Author: Ida Vašarević; VIAF: 305719523
• Mentor: Ignac Lovrek (mentor)
• Committee member: Branko Mikac (član povjerenstva)
• Committee member: Ignac Lovrek (član povjerenstva)
• Committee member: Darko Huljenić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Telecommunications); Zagreb
• Defense date and country: 2008-06-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering; Telecommunications and Informatics
• Universal decimal classification (UDC): 621.3 - Electrical engineering ; 654 - Telecommunication and telecontrol

Abstract

Broj operatera koji pružaju usluge treće generacije pokretnih mreža konstantno se povećava, a većina operativnih transportnih podmreža u UMTS zemaljskim radijskim pristupnim mrežama temelji se na ATM tehnologiji. Kako bi pratili standarde, proizvođači 3G telekomunkacijske opreme naglasak stavljaju na razvoj podrške za IP transport u radijskoj pristupnoj mreži koja će omogućiti migraciju na IP transportnu podmrežu u UTRAN-u. Ta migracija ne podrazumijeva potpuni prestanak korištenja ATM-a u transportnoj podmreži budući da će se isti nastaviti koristiti u ruralnim i teško dostupnim područjima sa malim kapacitetnim zahtjevima. To je ujedno i jedan od razloga zašto se ulaganje u ATM transportnu podmrežu nastavlja, a većina zahtjeva vezano je uz smanjenje operativnih i/ili proizvodnih troškova upravljanja ATM transportnom podmrežom u UTRAN-u. U radu se predlaže i istražuje jedan od takvih zahtjeva, a to je mogućnost upotrebe ATM mekih permanentnih virtualnih veza uspostavljenih pomoću AINI signalizacijskog protokola u konfiguraciji ATM transportne podmreže u UTRAN-u.

Abstract (english)

Number of operators that are offering 3G mobile network services is constantly increasing and most of operating transport subnetworks in UMTS terrestrial radio access networks are based on ATM technology. In order to follow up standards, producers of 3G telecommunication equipment are focusing on development of IP transport support in radio access network that will enable migration to IP based transport subnetwork in UTRAN. This migration does not mean that ATM transport subnetwork will soon be obsolete since ATM will still be used in rural and distanced areas with low capacity demands. This is one of the reasons why investment in ATM transport subnetwork is still ongoing and most of the requirements are related to decrease of operating and/or production costs in UTRAN ATM transport subnetwork management. Thesis is proposing and investigating one of such requirements and that is possibility of using ATM soft permanent virtual connections established with the use of AINI signaling protocol in configuration of ATM transport subnetwork in UTRAN.

• Keywords: pokretna mreža; UMTS; UMTS zemaljska radijska pristupna mreža; ATM; transportna mreža; meka permanentna virtualna veza; platforma za paketsko povezivanje
• Keywords (english): mobile network; UMTS; UTRAN; ATM; transport network; soft PVC; connectivity packet platform
• Language: croatian
• URN:NBN: urn:nbn:hr:168:384077
• Study programme: Title: Postgraduate master programme in electrical engineering; Study programme type: university; Study level: postgraduate; Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-05-18 17:23:44