Coexistence of mobile-satellite service system with mobile service system in shared frequency bands

Author

Park, Jong-Min ; Oh, Dae-Sub ; Park, Dong-Chul

Author_Institution

Broadcasting & Telecommun. Convergence Res. Lab., ETRI, Daejeon, South Korea

Volume

55

Issue

3

fYear

2009

fDate

8/1/2009 12:00:00 AM

Firstpage

1051

Lastpage

1055

Abstract

Interference scenarios and a methodology between mobile-satellite service (MSS) system and terrestrial mobile service (MS) system in a co-frequency environment are established. Taking into account a practical deployment situation for both systems, computational simulation of interference in terms of the percentage increase in equivalent satellite link noise temperature (DeltaT/T) and the ratio of carrier power to interference power (C/I) is performed to evaluate the co-frequency interference from the MS system into the MSS system. The methodology and results could be used for planning an MSS deployment without an unacceptable interference impact from MS.

Keywords

mobile satellite communication; radiofrequency interference; satellite links; carrier power-to-interference power; cofrequency interference; equivalent satellite link noise temperature; mobile-satellite service system; shared frequency bands; terrestrial mobile service system; Base stations; Computational modeling; Electronic mail; Frequency; Interference; Millimeter wave technology; Radio spectrum management; Satellite broadcasting; Satellite ground stations; Space stations; IMT; MS; MSS; co-frequency; interference;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/TCE.2009.5277955

Filename

5277955