A model for the estimation of the carrier-to-noise plus total interference ratio between two adjacent dual polarized satellite links sharing the same frequency band

Katsambas, VK; Kanellopoulos, JD

dc.contributor.author	Katsambas, VK	en
dc.contributor.author	Kanellopoulos, JD	en
dc.date.accessioned	2014-03-01T01:21:44Z
dc.date.available	2014-03-01T01:21:44Z
dc.date.issued	2005	en
dc.identifier.issn	1542-0973	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16347
dc.subject	Cross polarization	en
dc.subject	Differential rain attenuation	en
dc.subject	Interference	en
dc.subject	Satellite communications	en
dc.subject.classification	Engineering, Aerospace	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Correlation methods	en
dc.subject.other	Geostationary satellites	en
dc.subject.other	Light polarization	en
dc.subject.other	Mathematical models	en
dc.subject.other	Rain	en
dc.subject.other	Satellite links	en
dc.subject.other	Signal interference	en
dc.subject.other	Signal to noise ratio	en
dc.subject.other	Carrier-to-noise ratio (CNR)	en
dc.subject.other	Cross polarization	en
dc.subject.other	Differential rain attenuation	en
dc.subject.other	Rain facade	en
dc.subject.other	Satellite communication systems	en
dc.title	A model for the estimation of the carrier-to-noise plus total interference ratio between two adjacent dual polarized satellite links sharing the same frequency band	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/sat.808	en
heal.identifier.secondary	http://dx.doi.org/10.1002/sat.808	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	In modern satellite communications, matters such as frequency congestion, transmission of dual polarized carriers and increase of the number of geostationary satellites in use, necessitate the implementation of interference analysis in neighbouring networks so as to ensure satisfactory quality of service. In this paper, a recently proposed model for the prediction of the degradation of the carrier-to-interference ratio due to differential rain attenuation and cross-polarization, which is applicable only for the noise-dominant case, has been properly modified to include the general case. The proposed model is based on the lognormal assumption for the point rainfall rate statistics and the convective raincell model. Due to complexity of the proposed analysis, some simple regression-derived formulas have been generated forming a very useful tool for the system engineer. The elaborations of numerical results examine the influence of various parameters upon the total availability performance and the optimum utilization of the geostationary orbit. Copyright (c) 2005 John Wiley I Sons, Ltd.	en
heal.publisher	JOHN WILEY & SONS LTD	en
heal.journalName	International Journal of Satellite Communications and Networking	en
dc.identifier.doi	10.1002/sat.808	en
dc.identifier.isi	ISI:000228188400005	en
dc.identifier.volume	23	en
dc.identifier.issue	1	en
dc.identifier.spage	77	en
dc.identifier.epage	90	en