Publication result detail

Comparison of equalization in overlapped and non-overlapped FMT modulations

ŠILHAVÝ, P.

Original Title

Comparison of equalization in overlapped and non-overlapped FMT modulations

English Title

Comparison of equalization in overlapped and non-overlapped FMT modulations

Type

Paper in proceedings (conference paper)

Original Abstract

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.

English abstract

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.

Keywords

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

Key words in English

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

Authors

ŠILHAVÝ, P.

RIV year

2012

Released

07.09.2011

ISBN

978-80-214-4283-2

Book

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

Pages from

1

Pages to

4

Pages count

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"
}