Interference-free energy efficient scheduling in wireless ad hoc networks

Liron Levin, Michael Segal, Hanan Shpungin

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

    Abstract

    This paper studies the problem of interference-free broadcast in wireless ad hoc networks. In particular, we are interested in asymmetric power assignments so that the induced broadcast communication graph is both, energy efficient and has a short collision-free broadcast schedule. We consider both random and deterministic node layouts and develop four different broadcast schemes with provable performance guarantees on three optimization objectives simultaneously: total energy consumption, network lifetime and collision-free schedule length. We also show some numerical results which support our findings.

    Original languageEnglish
    Title of host publication2011 International Symposium on Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks, WiOpt 2011
    Pages41-48
    Number of pages8
    DOIs
    StatePublished - 26 Jul 2011
    Event2011 International Symposium of on Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks, WiOpt 2011 - Princeton, NJ, United States
    Duration: 9 May 201113 May 2011

    Publication series

    Name2011 International Symposium on Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks, WiOpt 2011

    Conference

    Conference2011 International Symposium of on Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks, WiOpt 2011
    Country/TerritoryUnited States
    CityPrinceton, NJ
    Period9/05/1113/05/11

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Communication

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