End-to-end QoS for differentiated services and ATM internetworking'

Hongjun Su, Mohammed Atiquzzaman

Research output: Contribution to book or proceedingConference articlepeer-review

1 Scopus citations

Abstract

The Internet was initially design for non real-time data communications and hence does not provide any Quality of Service (QoS). The next generation Internet will be characterized by high speed and QoS guarantee. The aim of this paper is to develop a prioritized early packet discard (PEPD) scheme for ATM switches to provide service differentiation and QoS guarantee to end applications running over next generation Internet. The proposed PEPD scheme differs from previous schemes by taking into account the priority of packets generated from different application. We develop a Markov chain model for the proposed scheme and verify the model with simulation. Numerical results show that the results from the model and computer simulation are in close agreement. Our PEPD scheme provides service differentiation to the end-to-end applications.

Original languageEnglish
Title of host publicationProceedings - 9th International Conference on Computer Communications and Networks, ICCCN 2000
EditorsTon Engbersen, E. K. Park
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages557-562
Number of pages6
ISBN (Electronic)0780364945
DOIs
StatePublished - 2000
Event9th International Conference on Computer Communications and Networks, ICCCN 2000 - Las Vegas, United States
Duration: Oct 16 2000Oct 18 2000

Publication series

NameProceedings - International Conference on Computer Communications and Networks, ICCCN
Volume2000-October
ISSN (Print)1095-2055

Conference

Conference9th International Conference on Computer Communications and Networks, ICCCN 2000
Country/TerritoryUnited States
CityLas Vegas
Period10/16/0010/18/00

Keywords

  • Analytical model
  • Differentiated Services
  • End-to-end QoS
  • Markov chains
  • Performance evaluation
  • Queue analysis
  • TCPIIP-ATM Internetworking

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