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Comparisons of Different Approaches for Capacity Management in ATM Networks
Responsible organisation
2000 (English)Conference paper, Published paper (Refereed)
Abstract [en]

The fact that there is a lack of comparisons between methods for VPC management makes it important to evaluate fundamentally different methods. We have tried to find representatives of different ways of calculating the capacity distribution. A central approach uses global information about demands and resources, while decentralized approaches can be categorized into distributed-iterative and local. The local approaches that we have evaluated use the number of ongoing connections to decide how much capacity that is needed during the next updating period. A distributed-iterative approach uses a distributed way of calculating the capacity reservations. By evaluating these, we have then been able to do a survey over the performances.

Abstract [sv]

Eftersom det inte finns många jämförelser gjorda mellan olika metoder för att reallokera kapacitet har vi först grupperat metoder efter deras sätt att arbeta. En central metod använder global information för att både hitta vägar för trafiken och för att allokera kapacitet längs vägarna. En distribuerad-iterativ metod itererar fram en lösning för hur kapaciteten i hela nätet ska fördelas. En lokal metod använder bara antalet pågående förbindelser för att uppskatta hur mycket kapacitet som behövs under ett kort tidsintervall framåt i tiden. Genom att jämföra metoderna har vi sedan kunnat fastslå deras för och nackdelar.

Place, publisher, year, edition, pages
Lund: KFS i Lund AB , 2000.
Keywords [en]
QoS, ATM Capacity Management, Resource Allocation
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-10273Local ID: oai:bth.se:forskinfo1355D6D454CD04A7C125697E00454399OAI: oai:DiVA.org:bth-10273DiVA, id: diva2:838360
Conference
NTS 15
Available from: 2012-09-18 Created: 2000-10-20 Last updated: 2020-10-07Bibliographically approved

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Telecommunications

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
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  • Other locale
More languages
Output format
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