Robust power allocation games under channel uncertainty and time delays

Tembine Hamidou, Abdellatif Kobbane, Mohammed El Koutbi

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

    Abstract

    In this paper, we focus on robust power allocation strategies, against the imperfectness of the channel state information at the transmitters in discrete power allocation games. Considering imperfectness in term of payoff measurement and time delays at the transmitters, we propose a Delayed Combined fully DIstributed Payoff and Strategy Reinforcement Learning (Delayed-CODIPAS-RL) in which each transmitter learns its payoff function as well as its associated optimal strategies. Under the Delayed-CODIPAS-RL, the transmitter can use different learning patterns (heterogeneous learning) and different learning rates. Exploiting the specific structure of the power allocation game under channel uncertainty, a global convergence of the ordinary differential equation to one the equilibrium is obtained for small time delays and for almost all initial conditions.

    Original languageEnglish (US)
    Title of host publication2010 IFIP Wireless Days, WD 2010
    DOIs
    StatePublished - Dec 1 2010
    Event2010 IFIP Wireless Days, WD 2010 - Venice, Italy
    Duration: Oct 20 2010Oct 22 2010

    Other

    Other2010 IFIP Wireless Days, WD 2010
    CountryItaly
    CityVenice
    Period10/20/1010/22/10

    Fingerprint

    Transmitters
    Time delay
    Channel state information
    Reinforcement learning
    Ordinary differential equations
    Uncertainty

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering

    Cite this

    Hamidou, T., Kobbane, A., & El Koutbi, M. (2010). Robust power allocation games under channel uncertainty and time delays. In 2010 IFIP Wireless Days, WD 2010 [5657740] https://doi.org/10.1109/WD.2010.5657740

    Robust power allocation games under channel uncertainty and time delays. / Hamidou, Tembine; Kobbane, Abdellatif; El Koutbi, Mohammed.

    2010 IFIP Wireless Days, WD 2010. 2010. 5657740.

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

    Hamidou, T, Kobbane, A & El Koutbi, M 2010, Robust power allocation games under channel uncertainty and time delays. in 2010 IFIP Wireless Days, WD 2010., 5657740, 2010 IFIP Wireless Days, WD 2010, Venice, Italy, 10/20/10. https://doi.org/10.1109/WD.2010.5657740
    Hamidou T, Kobbane A, El Koutbi M. Robust power allocation games under channel uncertainty and time delays. In 2010 IFIP Wireless Days, WD 2010. 2010. 5657740 https://doi.org/10.1109/WD.2010.5657740
    Hamidou, Tembine ; Kobbane, Abdellatif ; El Koutbi, Mohammed. / Robust power allocation games under channel uncertainty and time delays. 2010 IFIP Wireless Days, WD 2010. 2010.
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