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PWBA: A novel multicast scheduling algorithm for wideband multimedia satellite communications

  • Wang Zhenyong*
  • , Liu Xiaowei
  • , Gu Xuemai
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • School of Electronics and Information Engineering, Harbin Institute of Technology

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

Abstract

Satellite multicast service expands the application of wideband multimedia satellite. Scheduling plays an important role to guarantee Quality of Service (QoS) for wideband multimedia multicast services. In this paper, considering various properties of QoS requirements of latency, throughput and priority, a PWBA multicast scheduling algorithm is proposed to balance trade-off between throughput and latency in order to providing better multimedia services in satellite networks. Comparing with the WBA and PGMF multicast scheduling policies, the proposed PWBA has better performances in both latency and throughput.

Original languageEnglish
Title of host publicationMechanical Engineering and Intelligent Systems
Pages895-900
Number of pages6
DOIs
StatePublished - 2012
Event2012 International Conference on Mechanical Engineering and Intelligent Systems, ICMEIS 2012 - Beijing, China
Duration: 25 Aug 201226 Aug 2012

Publication series

NameApplied Mechanics and Materials
Volume195-196
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Conference on Mechanical Engineering and Intelligent Systems, ICMEIS 2012
Country/TerritoryChina
CityBeijing
Period25/08/1226/08/12

Keywords

  • Multimedia service
  • Satellite multicast
  • Scheduling

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