Detail publikace

Propagation Path Loss Models for Mobile Communication

KLOZAR, L. PROKOPEC, J.

Originální název

Propagation Path Loss Models for Mobile Communication

Anglický název

Propagation Path Loss Models for Mobile Communication

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

Signal propagation and path losses are the key elements of wireless network design. This paper describes tuning process of empirical propagation path loss models for typical environments (urban, suburban, open areas). The Hata based models were compared with data measured in Brno. Model corrections were suggested and tested for GSM frequency band. The correction is aimed on the short range propagation in cellular networks. For model fitting to the measured data and for a deviation error estimation was used the mean square error (MSE). The tuned propagation model was used for localization in cellular network using particle swarm optimization (PSO) technique and geometrical technique.

Anglický abstrakt

Signal propagation and path losses are the key elements of wireless network design. This paper describes tuning process of empirical propagation path loss models for typical environments (urban, suburban, open areas). The Hata based models were compared with data measured in Brno. Model corrections were suggested and tested for GSM frequency band. The correction is aimed on the short range propagation in cellular networks. For model fitting to the measured data and for a deviation error estimation was used the mean square error (MSE). The tuned propagation model was used for localization in cellular network using particle swarm optimization (PSO) technique and geometrical technique.

Klíčová slova

Propagation model, path loss, Okumura-Hata, mean square error, corrections, fitting, localization, particle swarm optimization.

Klíčová slova v angličtině

Propagation model, path loss, Okumura-Hata, mean square error, corrections, fitting, localization, particle swarm optimization.

Autoři

KLOZAR, L.; PROKOPEC, J.

Rok RIV

2011

Vydáno

19. 4. 2011

Nakladatel

UREL FEKT VUT Brno

Místo

Brno, Czech Republic

ISBN

978-1-61284-322-3

Kniha

Proceedings of 21st International Conference Radioelektronika 2011

Strany od

287

Strany do

290

Strany počet

4

BibTex

@inproceedings{BUT37041,
  author="Lukáš {Klozar} and Jan {Prokopec}",
  title="Propagation Path Loss Models for Mobile Communication",
  booktitle="Proceedings of 21st International Conference Radioelektronika 2011",
  year="2011",
  pages="287--290",
  publisher="UREL FEKT VUT Brno",
  address="Brno, Czech Republic",
  isbn="978-1-61284-322-3"
}