Dynamic time based burst assemble scheme to reduce energy consumption in DBS network with low-power idle

  • Dong Ki Kang*
  • , Won Hyuk Yang
  • , Jae Young Lee
  • , Young Chon Kim
  • *Corresponding author for this work

    Research output: Contribution to conferenceConference paperpeer-review

    Abstract

    Recently, many approaches for Green-IT have been proposed to reduce energy consumption in network. Low Power Idle(LPI) mode can be used to reduce the energy consumption of network equipments. In OBS network, burst assembly scheme, which aggregates the small size packets into large size burst, is important to improve the performance of LPI mode. However, the conventional burst assemble algorithms have focused on improving the QoS (Quality of Service) without considering energy consumption. In this paper, we propose Dynamic Time based Burst Assemble (DT-BA) algorithm using appropriate burst assemble time to maximize energy saving while guaranteeing the QoS. The burst assemble time is determined by queue status and traffic tendency. The performance of proposed algorithm is evaluated in terms of energy saving, average packet delay and transition count through OPNET simulation.

    Original languageEnglish
    Title of host publication2010 16th Asia-Pacific Conference on Communications, APCC 2010
    Pages183-187
    Number of pages5
    DOIs
    StatePublished - 2010
    Event2010 16th Asia-Pacific Conference on Communications, APCC 2010 - Auckland, New Zealand
    Duration: 2010.10.312010.11.3

    Publication series

    Name2010 16th Asia-Pacific Conference on Communications, APCC 2010

    Conference

    Conference2010 16th Asia-Pacific Conference on Communications, APCC 2010
    Country/TerritoryNew Zealand
    CityAuckland
    Period10.10.3110.11.3

    Keywords

    • Burst assemble
    • Energy saving
    • Green-IT
    • LPI
    • OBS

    Quacquarelli Symonds(QS) Subject Topics

    • Computer Science & Information Systems

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