Fuzzy logic-based cross-layer controller for wireless video transmission

Mikko Myllyniemi, Janne Vehkaperä, Johannes Peltola

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

    3 Citations (Scopus)

    Abstract

    In this paper, we propose a fuzzy logic-based application layer controlling algorithm for wireless multimedia communication to adjust the bit-rate of transmitted video according to cross-layer feedback information. To further improve the fast adaptation to possible bit rate adjustment proposed by the cross-layer controller, a general enhancement to the rate control algorithm of the video encoder based on the motion activity of the video sequence is also introduced. The proposed cross-layer controlling algorithm for wireless communication has been integrated into the cross-layer simulation platform and the results achieved when using the algorithm with H.264/AVC show that it provides a good and fast adaptability into changing wireless channel conditions and an enhancement in video quality is achieved compared to non-adapted situation.
    Original languageEnglish
    Title of host publication2007 12th IEEE International Symposium on Computers and Communications
    PublisherIEEE Institute of Electrical and Electronic Engineers
    PagesMW21-MW26
    ISBN (Electronic)978-1-4244-1521-2
    ISBN (Print)978-1-4244-1520-5
    DOIs
    Publication statusPublished - 2007
    MoE publication typeA4 Article in a conference publication
    Event12th IEEE International Symposium on Computers and Communications, ISCC '07 - Aveiro, Portugal
    Duration: 1 Jul 20074 Jul 2007
    Conference number: 12

    Conference

    Conference12th IEEE International Symposium on Computers and Communications, ISCC '07
    Abbreviated titleISCC '07
    Country/TerritoryPortugal
    CityAveiro
    Period1/07/074/07/07

    Keywords

    • mobile multimedia
    • multimedia transmission
    • wireless multimedia
    • fuzzy logic
    • wireless video transmission

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