Reference : Cognitive Zone for Broadband Satellite Communication in 17.3-17.7 GHz Band

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/10993/20284

Title :	Cognitive Zone for Broadband Satellite Communication in 17.3-17.7 GHz Band
Language :	English
Author, co-author :	Maleki, Sina [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Chatzinotas, Symeon [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Krause, Jens [SES]
	Liolis, Konstantinos [SES]
	Ottersten, Björn [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Publication date :	2015
Journal title :	IEEE Wireless Communications Letters
Publisher :	Institute of Electrical and Electronics Engineers (IEEE)
Peer reviewed :	Yes (verified by ORBilu)
Audience :	International
ISSN :	2162-2337
e-ISSN :	2162-2345
City :	Piscataway
Country :	NJ
Keywords :	[en] Cognitive zone ; rain wall ; Ka band ; cognitive radio ; satellite communications
Abstract :	[en] Deploying high throughput satellite systems in Ka band to accommodate the ever increasing demand for high data rates hits a spectrum barrier. Cognitive spectrum utilization of the allocated frequency bands to other services is a potential solution. Designing a cognitive zone around incumbent broadcasting satellite service (BSS) feeder links beyond which the cognitive fixed satellite service (FSS) terminals can freely utilize the same frequency band is considered in this paper. In addition, we show that there is a rain rate called rain wall, above which cognitive downlink communications becomes infeasible.
Funders :	Fonds National de la Recherche - FnR ; Fonds National de la Recherche - FnR
Name of the research project :	SeMIGod and SATSENT
Permalink :	http://hdl.handle.net/10993/20284
Framework Programme / European Project :	FP7 ; 316779 - CORASAT - COgnitive RAdio for SATellite Communications

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