Detail publikace

Anti-Error Protection of Modulation Process in Modem According to V.34.

NĚMEC, K.

Originální název

Anti-Error Protection of Modulation Process in Modem According to V.34.

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The modem for data transmission over telephone channels that complies with the UIT V.34 recommendation is a device with a very complex structure. An important component in the realization of the conversion of input bit flow to output signal is the application of trellis code in order to secure information about the phasor position against errors. This position is frequently changed due to the phase jitter in the communication channel. Protection via anti-error encoding is used in other modems too. But the code used in the V.34 modem is quite different. That is the reason why we are interested in this code. The text below gives a brief description of this code.

Klíčová slova v angličtině

phasor position, phase jiter, error position, anti-error coding.

Autoři

NĚMEC, K.

Rok RIV

2005

Vydáno

12. 9. 2005

Nakladatel

VŠB-Technical University of Ostrava, Fakulty of Eletrical Engi meeting and Computer Science, Department of Electronic and Telecommunications.

Místo

Ostrava

ISBN

80-248-0897-8

Kniha

RTT 2005,Research in Telecommunication Technology, September 12- 14, Hradec nad Moravicí.

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT16145,
  author="Karel {Němec}",
  title="Anti-Error Protection of Modulation Process in Modem According to V.34.",
  booktitle="RTT 2005,Research in Telecommunication Technology, September 12- 14, Hradec nad Moravicí.",
  year="2005",
  pages="4",
  publisher="VŠB-Technical University of Ostrava, Fakulty of Eletrical Engi meeting and Computer Science, Department of Electronic and Telecommunications.",
  address="Ostrava",
  isbn="80-248-0897-8"
}