Publication detail

Filterbank modulation techniques and its utilization in ADSL systems

KRAJSA, O. ŠILHAVÝ, P. SYSEL, P.

Original Title

Filterbank modulation techniques and its utilization in ADSL systems

English Title

Filterbank modulation techniques and its utilization in ADSL systems

Type

conference paper

Language

en

Original Abstract

The multicarrier modulations (MCM) became widely used and have been applied to wire and wireless transmission systems in recent years. This modulation techniques enable a near-perfect utilization of the provided frequency band on metallic cables and they also eliminate multipath propagation effect in terrestrial transmission. Mainly used implementations of MCM are Discrete MultiTone (DMT) and Orthogonal Frequency Division Multiplexing (OFDM). These approaches have also disadvantages, which have led to seeking new approaches to the implementation of the MCM modulation scheme. One of them is the Filtered MultiTone Modulation (FMT). In the article, the channel equalization in half-overlapped and non-overlapped FMT modulation will be compared.

English abstract

The multicarrier modulations (MCM) became widely used and have been applied to wire and wireless transmission systems in recent years. This modulation techniques enable a near-perfect utilization of the provided frequency band on metallic cables and they also eliminate multipath propagation effect in terrestrial transmission. Mainly used implementations of MCM are Discrete MultiTone (DMT) and Orthogonal Frequency Division Multiplexing (OFDM). These approaches have also disadvantages, which have led to seeking new approaches to the implementation of the MCM modulation scheme. One of them is the Filtered MultiTone Modulation (FMT). In the article, the channel equalization in half-overlapped and non-overlapped FMT modulation will be compared.

Keywords

Filtered MultiTone, FMT, modulation, equalization, multicarrier.

RIV year

2011

Released

20.08.2011

ISBN

978-1-4577-1409-2

Book

Proceedings of 34th International Conference on Telecommunications and Signal Processing

Pages from

1

Pages to

5

Pages count

5

Documents

BibTex


@inproceedings{BUT72964,
  author="Ondřej {Krajsa} and Pavel {Šilhavý} and Petr {Sysel}",
  title="Filterbank modulation techniques and its utilization in ADSL systems",
  annote="The multicarrier modulations (MCM) became widely used and have been applied to wire and wireless transmission systems in recent years. This modulation techniques enable a near-perfect utilization of the provided frequency band on metallic cables and they also eliminate multipath propagation effect in terrestrial transmission. Mainly used implementations of MCM are Discrete MultiTone (DMT) and Orthogonal Frequency Division Multiplexing (OFDM). These approaches have also disadvantages, which have led to seeking new approaches to the implementation of the MCM modulation scheme. One of them is the Filtered MultiTone Modulation (FMT). In the article, the channel equalization in half-overlapped and non-overlapped FMT modulation will be compared.",
  booktitle="Proceedings of 34th International Conference on Telecommunications and Signal Processing",
  chapter="72964",
  howpublished="electronic, physical medium",
  year="2011",
  month="august",
  pages="1--5",
  type="conference paper"
}