Publication result detail

AN INTERPOLATION OF MIMO COEFFICIENTS IN FAST VARYING CHANNELS WITH NON-ORTHOGONAL SPACE-TIME BLOCK CODING

ŠVIRÁK, M.

Original Title

AN INTERPOLATION OF MIMO COEFFICIENTS IN FAST VARYING CHANNELS WITH NON-ORTHOGONAL SPACE-TIME BLOCK CODING

English Title

AN INTERPOLATION OF MIMO COEFFICIENTS IN FAST VARYING CHANNELS WITH NON-ORTHOGONAL SPACE-TIME BLOCK CODING

Type

Paper in proceedings (conference paper)

Original Abstract

Transmission over Multiple Input Multiple Output (MIMO) radio channels is considered. This paper investigates the impact of imperfect CSI (Channel State Information) on non-orthogonal space-time block coded system. Recent works describe impact of phase or amplitude error on the space-time block coded systems. In this paper it is shown how temporary imperfect knowledge of CSI can degrade bit error rate performance of the non-orthogonal space-time block codes in fast varying channels and how it can be improved by linear or cubic spline interpolation of the MIMO coefficients.

English abstract

Transmission over Multiple Input Multiple Output (MIMO) radio channels is considered. This paper investigates the impact of imperfect CSI (Channel State Information) on non-orthogonal space-time block coded system. Recent works describe impact of phase or amplitude error on the space-time block coded systems. In this paper it is shown how temporary imperfect knowledge of CSI can degrade bit error rate performance of the non-orthogonal space-time block codes in fast varying channels and how it can be improved by linear or cubic spline interpolation of the MIMO coefficients.

Key words in English

radio fading channels, MIMO systems, space-time block coding

Authors

ŠVIRÁK, M.

RIV year

2011

Released

29.04.2004

Publisher

VUT FEKT

Location

Brno

ISBN

80-214-2635-7

Book

Proceedings of the 10th conference Student EEICT 2004 Volume 2

Volume

2004

Pages from

160

Pages count

163

BibTex

@inproceedings{BUT10834,
  author="Martin {Švirák}",
  title="AN INTERPOLATION OF MIMO COEFFICIENTS IN FAST VARYING CHANNELS WITH NON-ORTHOGONAL SPACE-TIME BLOCK CODING",
  booktitle="Proceedings of the 10th conference Student EEICT 2004 Volume 2",
  year="2004",
  volume="2004",
  pages="163",
  publisher="VUT FEKT",
  address="Brno",
  isbn="80-214-2635-7"
}