Detail publikačního výsledku

Comparison of equalization in overlapped and non-overlapped FMT modulations

ŠILHAVÝ, P.

Originální název

Comparison of equalization in overlapped and non-overlapped FMT modulations

Anglický název

Comparison of equalization in overlapped and non-overlapped FMT modulations

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Filtered MultiTone Modulation (FMT) is an alternative implementation of Multi-Carrier Modulation (MCM) to the now commonly used implementation of Discrete MultiTone (DMT) and Orthogonal Frequency Division Multiplexing (OFDM). FMT modulation commonly implements a frequency-non-overlap QAM modulator bank. An alternative approach is the overlapped modulator bank - Half-overlap subchannel FMT. In the article, a comparison of equalization in overlapped and non-overlapped FMT is realized. The parameter of comparison will be the minimization achieved. Based on exemplary system simulations we realize an analysis of the necessary filter orders of individual DFE equalizer filters for the two implementations.

Anglický abstrakt

Filtered MultiTone Modulation (FMT) is an alternative implementation of Multi-Carrier Modulation (MCM) to the now commonly used implementation of Discrete MultiTone (DMT) and Orthogonal Frequency Division Multiplexing (OFDM). FMT modulation commonly implements a frequency-non-overlap QAM modulator bank. An alternative approach is the overlapped modulator bank - Half-overlap subchannel FMT. In the article, a comparison of equalization in overlapped and non-overlapped FMT is realized. The parameter of comparison will be the minimization achieved. Based on exemplary system simulations we realize an analysis of the necessary filter orders of individual DFE equalizer filters for the two implementations.

Klíčová slova

Multi-Carrier Modulation (MCM), Discrete Filtered MultiTone (FMT), Half-overlap subchannel Filtered MultiTone Decision Feedback equalizer (DFE).

Klíčová slova v angličtině

Multi-Carrier Modulation (MCM), Discrete Filtered MultiTone (FMT), Half-overlap subchannel Filtered MultiTone Decision Feedback equalizer (DFE).

Autoři

ŠILHAVÝ, P.

Rok RIV

2012

Vydáno

07.09.2011

ISBN

978-80-214-4283-2

Kniha

Proceedings of the 13th International Conference on Research in Telecommunication Technologies 2011.

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT73088,
  author="Pavel {Šilhavý}",
  title="Comparison of equalization in overlapped and non-overlapped FMT modulations",
  booktitle="Proceedings of the 13th International Conference on Research in Telecommunication Technologies 2011.",
  year="2011",
  pages="1--4",
  isbn="978-80-214-4283-2"
}