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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