Distributed H-based power control in a dynamic wireless network environment

Naveed Ul Hassan, Mohamad Assaad, Tembine Hamidou

    Research output: Contribution to journalArticle

    Abstract

    In this letter, we develop a robust and decentralized power control strategy for a dynamic wireless network environment. All the transmitters and receivers are mobile and operate in the same frequency band creating interference. Consequently, we assume unpredictable probability distribution of SINRs and traffic arrivals. We model our problem as a stochastic control problem and use H control theory to develop a distributed power control algorithm that minimizes the queue backlog/delay. Our approach has a low computational complexity which makes it much suitable for practical implementation.

    Original languageEnglish (US)
    Article number6510551
    Pages (from-to)1124-1127
    Number of pages4
    JournalIEEE Communications Letters
    Volume17
    Issue number6
    DOIs
    StatePublished - May 7 2013

    Fingerprint

    Dynamic Networks
    Power Control
    Power control
    Wireless Networks
    Wireless networks
    Decentralized control
    Decentralized Control
    Stochastic Control
    Distributed Control
    Control theory
    Control Theory
    Transmitter
    Probability distributions
    Low Complexity
    Frequency bands
    Control Algorithm
    Queue
    Control Strategy
    Transmitters
    Control Problem

    Keywords

    • Distributed power control
    • dynamic wireless network
    • H-infinity control

    ASJC Scopus subject areas

    • Modeling and Simulation
    • Computer Science Applications
    • Electrical and Electronic Engineering

    Cite this

    Distributed H-based power control in a dynamic wireless network environment. / Hassan, Naveed Ul; Assaad, Mohamad; Hamidou, Tembine.

    In: IEEE Communications Letters, Vol. 17, No. 6, 6510551, 07.05.2013, p. 1124-1127.

    Research output: Contribution to journalArticle

    Hassan, Naveed Ul ; Assaad, Mohamad ; Hamidou, Tembine. / Distributed H-based power control in a dynamic wireless network environment. In: IEEE Communications Letters. 2013 ; Vol. 17, No. 6. pp. 1124-1127.
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