Indoor channel modeling based on experience with outdoor urban measurement — Multislope modeling

Author

Klozar, Lukas ; Prokopec, Jan ; Hanus, Stanislav ; Slanina, Martin ; Fedra, Zbynek

Author_Institution

Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic

fYear

2011

fDate

7-9 Nov. 2011

Firstpage

1

Lastpage

4

Abstract

This paper discusses indoor channel modeling for mobile communications. We apply multislope log-distance channel model and simulate indoor path loss distribution. The standard deviation value of normal and log-normal distribution describes various fading effects affecting the signal propagation. We defined the areal signal path loss distribution in a restricted indoor environment. The PSO-based process with the MSE estimation determinates the multi break point model for the tested building. Results of our work are the optimized MSE fitted multislope models.

Keywords

indoor radio; log normal distribution; mean square error methods; mobile radio; telecommunication channels; MSE estimation; MSE fitted multislope models; PSO-based process; indoor channel modeling; indoor path loss distribution; log-normal distribution; mobile communications; multislope log-distance channel model; multislope modeling; outdoor urban measurement; signal propagation; Buildings; Estimation; Fading; Gaussian distribution; Log-normal distribution; Propagation losses; Transmitters; Channel modeling; MSE; PSO; indoor; multislope model; path loss; propagation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Communications, Antennas and Electronics Systems (COMCAS), 2011 IEEE International Conference on

Conference_Location

Tel Aviv

Print_ISBN

978-1-4577-1692-8

Type

conf

DOI

10.1109/COMCAS.2011.6105905

Filename

6105905