Detail publikačního výsledku

ESTIMATION OF FAST VARYING CHANNELS FOR NON-ORTHOGONAL SPACE-TIME BLOCK CODING

ŠVIRÁK, M., ŠEBESTA, V.

Originální název

ESTIMATION OF FAST VARYING CHANNELS FOR NON-ORTHOGONAL SPACE-TIME BLOCK CODING

Anglický název

ESTIMATION OF FAST VARYING CHANNELS FOR NON-ORTHOGONAL SPACE-TIME BLOCK CODING

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova v angličtině

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

Autoři

ŠVIRÁK, M., ŠEBESTA, V.

Rok RIV

2011

Vydáno

27.04.2004

Místo

Bratislava

ISBN

80-227-2017-8

Kniha

Proceedings of 14th International Czech - Slovak Scientific Conference

Svazek

2004

Strany od

362

Strany počet

4

BibTex

@inproceedings{BUT10835,
  author="Martin {Švirák} and Vladimír {Šebesta}",
  title="ESTIMATION OF FAST VARYING CHANNELS FOR NON-ORTHOGONAL SPACE-TIME BLOCK CODING",
  booktitle="Proceedings of 14th International Czech - Slovak Scientific Conference",
  year="2004",
  volume="2004",
  pages="4",
  address="Bratislava",
  isbn="80-227-2017-8"
}