Scenariji razvoja agregacijskog dijela višeuslužne telekomunikacijske mreže

scientific master's theses

• Title (english): Scenarios for development of aggregation part in multiservice telecommunication network
• Author: Krešimir Magdić
• Mentor: Maja Matijašević (mentor)
• Committee member: Ignac Lovrek (predsjednik povjerenstva)
• Committee member: Maja Matijašević (član povjerenstva)
• Committee member: Antun Carić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Telecommunications); Zagreb
• Defense date and country: 2011-12-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering
• Universal decimal classification (UDC): 621.3 - Electrical engineering

Abstract

U ovom radu detaljno je obrađena tematika agregacijske mreže koja je sastavni dio višeuslužne mreže nove generacije. Istraženi su standardi i tehnologije koje mogu biti primijenjene u agregacijskim mrežama te su prema njima predloženi mogući scenariji obnove i nadogradnje agregacijske mreže. Definiran je i model koji omogućava sustavnu analizu predloženih scenarija uzimajući pritom u obzir sve tehnološke parametre, procjenu iskorištenja, mogućnost odabira troškovno najpovoljnijeg scenarija te mogućnost iskorištenja postojeće telekomunikacijske infrastrukture. Za troškovnu analizu scenarija predložena su tipska rješenja (konkretni mrežni uređaji i oprema) kao fizičke implementacije scenarija. Tipska rješenja su odabrana na način da zadovolje sve tehnološke parametre scenarija i općenito zahtjeve postavljene na agregacijsku mrežu. Model je realiziran kroz programsko pomagalo te je evaluiran na studijskom slučaju mreže telekomunikacijskog operatora.

Abstract (english)

This thesis elaborates in detail the aggregation network, a part of multiservice next generation network. It looks into standards and technologies applicable to aggregation networks and, accordingly, suggests possible aggregation network update and upgrade scenarios. Moreover, it defines a model for systematic analysis of suggested scenarios, taking into consideration all technological parameters, usability estimation, possibility to choose the most cost effective scenario and ability to reuse the current telecommunication infrastructure. For cost analysis of defined scenarios there are provided some predefined solutions (using real life network devices and equipment) as physical implementations of associated scenarios. Predefined solutions are selected in line with scenario technology parameters and aggregation network requirements, in general. The model is implemented in a program tool and evaluated on a telecommunication operator network case study.

• Keywords: agregacijska mreža; prijenos ethernet okvira optičkim nitima; MPLS-TP; CWDM; IP/MPLS; model; scenarij; visoka dostupnost; kvaliteta usluge; tipsko rješenje
• Keywords (english): aggregation network; ethernet transmission over fiber optics; MPLS-TP; CWDM; IP/MPLS; model; scenario; high availability; quality of service; predefined solution
• Language: croatian
• URN:NBN: urn:nbn:hr:168:235575
• Project: Number: 036-0362027-1639; Title: Isporuka sadržaja i pokretljivost korisnika i usluga u mrežama nove generacije; Leader: Maja Matijašević; Jurisdiction: Croatia; Funder: MZOS; Funding stream: ZP
• 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)
• Catalog URL: http://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=37294
• Type of resource: Text
• Extent: 91 str ; 30 cm
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-09-03 12:00:48