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A New Distributed Power Control Algorithm Based on a Simple Prediction Method

  • R. A. O. Neto
  • F. S. Chaves
  • F. R. P. Cavalcanti
  • T. F. Maciel
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3124)

Abstract

Most distributed power control algorithms have been proposed assuming constant interference and constant path gain. These considerations may result in lower performance gains in fast time-varying channel conditions. The algorithm presented herein addresses this problem efficiently and it is based on a simple prediction method, utilizing Taylor’s Series. In each iteration, the proposed algorithm predicts both the path gain and the interference and after that, adjust the transmit power.

Keywords

Mean Square Error Power Control Doppler Spread Power Control Algorithm Path Gain 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • R. A. O. Neto
    • 1
  • F. S. Chaves
    • 1
  • F. R. P. Cavalcanti
    • 1
  • T. F. Maciel
    • 1
  1. 1.Wireless Telecommunications Research Group – GTELFederal University of CearáFortalezaBrazil

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