Location based multi-queue scheduler in wireless sensor network

Eun Mook Lee, Ali Kashif, Dong Hyun Lee, In Tae Kim, Myong Soon Park

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    20 Citations (Scopus)

    Abstract

    Recent advances in technology realize small devices which have been enabled wireless communication among sensors. Wireless sensor network is used for monitoring such as environment, earthquake and disaster. In sensor network, real-time end-to-end data communication is very important. If we use traditional First Come First Serve(FCFS) scheduler, which needs a lot of time to send if a packet generated from leaf nodes which is the nodes in end of the network. To reduce the amount of exceeded deadline packet, intermediate node need to change delivery order among packets in its ready queue. In this paper, we propose Multi-Level-Queue scheduler scheme which use different number of queue according to location of node in the network. The simulation result shows that our proposed scheme reduces the Miss Ratio of packet.

    Original languageEnglish
    Title of host publication12th International Conference on Advanced Communication Technology
    Subtitle of host publicationICT for Green Growth and Sustainable Development, ICACT 2010 - Proceedings
    Pages551-555
    Number of pages5
    Publication statusPublished - 2010
    Event12th International Conference on Advanced Communication Technology: ICT for Green Growth and Sustainable Development, ICACT 2010 - , Korea, Republic of
    Duration: 2010 Feb 72010 Feb 10

    Publication series

    NameInternational Conference on Advanced Communication Technology, ICACT
    Volume1
    ISSN (Print)1738-9445

    Other

    Other12th International Conference on Advanced Communication Technology: ICT for Green Growth and Sustainable Development, ICACT 2010
    Country/TerritoryKorea, Republic of
    Period10/2/710/2/10

    Keywords

    • Location based scheduler
    • Multi-queue
    • Scheduler
    • WSN
    • Wireless sensor network

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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