Sleep scheduling that minimizes state transitions for IEEE 802.16e mobile subscriber stations

Li-Hsing Yen*, Chih Yuan Cheng, Chun Hsin Wang

*Corresponding author for this work

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

3 Scopus citations

Abstract

IEEE 802.16e devices may enter sleep mode to conserve energy. There has been some work studying how to schedule device's packet transmissions to maximize the device's sleep period while meeting associated QoS (quality of service) requirements. This paper proposes two schemes that attempt to save more energy by further reducing the frequency of transitions from sleep to active mode (state) in a sleep schedule. Performance evaluation results indicate that the proposed schemes effectively reduce state transitions when compared with existing sleep scheduling schemes.

Original languageEnglish
Title of host publicationProceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009
Pages1341-1346
Number of pages6
DOIs
StatePublished - 20 Nov 2009
Event2009 International Conference on New Trends in Information and Service Science, NISS 2009 - Beijing, China
Duration: 30 Jun 20092 Jul 2009

Publication series

NameProceedings - 2009 International Conference on New Trends in Information and Service Science, NISS 2009

Conference

Conference2009 International Conference on New Trends in Information and Service Science, NISS 2009
CountryChina
CityBeijing
Period30/06/092/07/09

Keywords

  • Qos
  • Sleep scheduling
  • State transitions
  • Wimax

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