Publication detail

Propagation Path Loss Models for Mobile Communication

KLOZAR, L. PROKOPEC, J.

Original Title

Propagation Path Loss Models for Mobile Communication

English Title

Propagation Path Loss Models for Mobile Communication

Type

conference paper

Language

Czech

Original Abstract

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.

English abstract

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.

Keywords

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

Key words in English

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

Authors

KLOZAR, L.; PROKOPEC, J.

RIV year

2011

Released

19. 4. 2011

Publisher

UREL FEKT VUT Brno

Location

Brno, Czech Republic

ISBN

978-1-61284-322-3

Book

Proceedings of 21st International Conference Radioelektronika 2011

Pages from

287

Pages to

290

Pages count

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"
}