Interference analysis in satellite cellular systems

Author

Corazza, Giovanni E. ; Vatalaro, Francesco

Author_Institution

Dipartimento di Ingegneria Elettronica, Rome Univ., Italy

fYear

1992

Firstpage

377

Lastpage

381

Abstract

In next generation mobile satellite systems very high spectrum efficiency will be a primary objective. High spectrum efficiency is often related to a significant amount of co-channel and/or adjacent channel interference. Therefore, system design should in general include consideration of both interference and noise effects. Interference evaluation in a mobile satellite cellular system is different from the case of a terrestrial system due to the presence of the on-board antenna which acts as a spatial filter. The paper addresses the modeling of interference in single and multi-satellite cellular system and provides some results of the analysis

Keywords

cellular radio; radiofrequency interference; satellite antennas; satellite relay systems; FDMA; adjacent channel interference; cochannel interference; mobile satellite systems; noise effects; onboard antenna; satellite cellular systems; spatial filter; spectrum efficiency; system design; Artificial satellites; Frequency; Interchannel interference; Interference constraints; Low earth orbit satellites; Mobile antennas; Noise generators; Power generation; Power system modeling; Spatial filters;

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.1992.279903

Filename

279903