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

Naveed Ul Hassan, Mohamad Assaad, Hamidou Tembine

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

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Keywords

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

ASJC Scopus subject areas

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

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