A QoE-based measurement for DiffServ multicasting networks

Wu Hsiao Hsu, Sheng Cheng Yeh, Yuh Pyng Shieh, Cheng Ying Yang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Multimedia services are typically much more sensitive to throughput, delay, and packet loss than traditional services. These parameters give technical performances of the network but they do not reveal QoS perceived by users. Hence, how to capture users’ overall perceptions when they are using network services is an important issue. In this paper, we simulate a streaming video environment in bandwidth broker (BB), and provide the data of measuring the quality of experience (QoE) for genetic algorithm (GA). After GA acquires these data, GA can use the proposed fitness function to measure the multicast group member’s QoE, and decide whether to adjust a DiffServ-aware multicast tree (DAMT) according to the measured results. The simulation results have proved that the DAMTs adjusted by GA can satisfy the QoE of multicast group member.

Original languageEnglish
Title of host publicationProceedings - 2010 10th International Conference on Computational Science and Its Applications, ICCSA 2010
EditorsAndres Iglesias, Osvaldo Gervasi, Marina L. Gavrilova, David Taniar, Bernady O. Apduhan
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages183-190
Number of pages8
ISBN (Electronic)9780769539997
DOIs
StatePublished - 2010
Externally publishedYes
Event10th International Conference on Computational Science and Its Applications, ICCSA 2010 - Fukuoka, Japan
Duration: 23 03 201026 03 2010

Publication series

NameProceedings - 2010 10th International Conference on Computational Science and Its Applications, ICCSA 2010

Conference

Conference10th International Conference on Computational Science and Its Applications, ICCSA 2010
Country/TerritoryJapan
CityFukuoka
Period23/03/1026/03/10

Bibliographical note

Publisher Copyright:
© 2010 IEEE.

Keywords

  • BB
  • Component
  • DAMT
  • GA
  • QoE

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