Mean field games for cognitive radio networks

Tembine Hamidou, R. Tempone, P. Vilanova

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

    Abstract

    In this paper we study mobility effect and power saving in cognitive radio networks using mean field games. We consider two types of users: primary and secondary users. When active, each secondary transmitter-receiver uses carrier sensing and is subject to long-term energy constraint. We formulate the interaction between primary user and large number of secondary users as an hierarchical mean field game. In contrast to the classical large-scale approaches based on stochastic geometry, percolation theory and large random matrices, the proposed mean field framework allows one to describe the evolution of the density distribution and the associated performance metrics using coupled partial differential equations. We provide explicit formulas and algorithmic power management for both primary and secondary users. A complete characterization of the optimal distribution of energy and probability of success is given.

    Original languageEnglish (US)
    Title of host publication2012 American Control Conference, ACC 2012
    Pages6388-6393
    Number of pages6
    StatePublished - Nov 26 2012
    Event2012 American Control Conference, ACC 2012 - Montreal, QC, Canada
    Duration: Jun 27 2012Jun 29 2012

    Other

    Other2012 American Control Conference, ACC 2012
    CountryCanada
    CityMontreal, QC
    Period6/27/126/29/12

    Fingerprint

    Cognitive radio
    Transceivers
    Partial differential equations
    Geometry
    Power management

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Hamidou, T., Tempone, R., & Vilanova, P. (2012). Mean field games for cognitive radio networks. In 2012 American Control Conference, ACC 2012 (pp. 6388-6393). [6314643]

    Mean field games for cognitive radio networks. / Hamidou, Tembine; Tempone, R.; Vilanova, P.

    2012 American Control Conference, ACC 2012. 2012. p. 6388-6393 6314643.

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

    Hamidou, T, Tempone, R & Vilanova, P 2012, Mean field games for cognitive radio networks. in 2012 American Control Conference, ACC 2012., 6314643, pp. 6388-6393, 2012 American Control Conference, ACC 2012, Montreal, QC, Canada, 6/27/12.
    Hamidou T, Tempone R, Vilanova P. Mean field games for cognitive radio networks. In 2012 American Control Conference, ACC 2012. 2012. p. 6388-6393. 6314643
    Hamidou, Tembine ; Tempone, R. ; Vilanova, P. / Mean field games for cognitive radio networks. 2012 American Control Conference, ACC 2012. 2012. pp. 6388-6393
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