A multipath channel model for mobile-radio communications

Author

Papantoniou, Spyros J.

fYear

1992

Firstpage

92

Lastpage

97

Abstract

A model for the mobile radio channel is proposed that is intended to apply to wideband signals in the 900 MHz band. The model is specified by a two-variable impulse response h_x(t), where x represents the location of the receiver. The model consists of two submodels, one describing the direct line-of-sight path, and the other the signal that reaches the receiver over simple reflections. This geometric model is spatially stationary but time-invariant. Time variation is the result of the receiver´s motion that alters the point x. Moreover the model is based on physical reasoning and places no restriction on the transmitted signal

Keywords

fading; mobile radio systems; radiowave propagation; telecommunication channels; 900 MHz; direct line-of-sight path; geometric model; mobile radio channel; mobile-radio communications; multipath channel model; simple reflection model; time varying channel; two-variable impulse response; wideband signals; Cities and towns; Computer vision; Land mobile radio; Mobile communication; Multipath channels; Radio transmitters; Receivers; Reflection; Solid modeling; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 1992. Proceedings, PIMRC '92., Third IEEE International Symposium on

Conference_Location

Boston, MA

Print_ISBN

0-7803-0841-7

Type

conf

DOI

10.1109/PIMRC.1992.279957

Filename

279957