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Least Squares Support Vector Machines for Channel Prediction in the MIMO System

  • Jerzy Martyna
Chapter
  • 531 Downloads
Part of the Studies in Computational Intelligence book series (SCI, volume 363)

Abstract

A new LS-SVM method for a multiple-input multiple-output (MIMO) channel prediction is presented. A least squares support vector machine (LS-SVM) is proposed as a prediction technique. The LS-SVM has nice properties in that the algorithm implements nonlinear decision regions, converges to minimum mean squared error solutions, and can be implemented adaptively. We also formulate a recursive implementation of the LS-SVM for channel prediction in the MIMO system. The performance of the new method is shown by a simulation of the bit error rate in the given environment.

Keywords

channel estimation multiple-input multiple-output (MIMO) channel least squares support vector machine (LS-SVM) 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Jerzy Martyna
    • 1
  1. 1.Institute of Computer ScienceJagiellonian UniversityCracowPoland

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