Outdoor microcell measurements at 1700 MHz

Author

Börjeson, Henrik ; Bergljung, C. ; Olsson, Lars G.

Author_Institution

Dept. of Appl. Electron., Lund Univ., Sweden

fYear

1992

fDate

10-13 May 1992

Firstpage

927

Abstract

An attempt is made to determine how different physical parameters affect the magnitude of the slopes and the location of the breakpoint for loss in both line-of-sight (LOS) and in non-line-of-sight (NLOS). A model for NLOS propagation using piecewise exponential functions is also presented. Multiparameter regression with the squared error between calculated and measured loss as minimizing function is performed to give the optimum fit between measured data and model parameters

Keywords

cellular radio; loss measurement; microwave measurement; minimisation; radiowave propagation; 1700 MHz; LOS; UHF; breakpoint; calculated error; line-of-sight; measured loss; minimizing function; model parameters; multiparameter regression; nonLOS; optimum fit; outdoor microcell measurements; physical parameters; piecewise exponential functions; radio propagation model; slope location; squared error; Antenna measurements; Area measurement; Cities and towns; Loss measurement; Microcell networks; Performance evaluation; Power measurement; Propagation losses; Transmitters; Wavelength measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1992, IEEE 42nd

Conference_Location

Denver, CO

ISSN

1090-3038

Print_ISBN

0-7803-0673-2

Type

conf

DOI

10.1109/VETEC.1992.245275

Filename

245275