Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Cognitive Radio Techniques for Satellite Communication Systems
Univ Luxembourg, SnT Securityandtrust Lu, Luxembourg, Luxembourg.ORCID iD: 0000-0003-2298-6774
2013 (English)In: 2013 IEEE 78TH VEHICULAR TECHNOLOGY CONFERENCE: (VTC FALL), 2013Conference paper, Published paper (Refereed)
Abstract [en]

The usable satellite spectrum is becoming scarce due to continuously increasing demand for broadcast, multimedia and interactive services. In this context, cognitive satellite communications has received important attention lately in the research community. Exploring efficient spectrum sharing techniques for enhancing spectral efficiency in satellite communication has become an important research challenge. In this paper, we study the main aspects of satellite cognitive communications and present possible practical scenarios for hybrid/dual cognitive satellite systems. Furthermore, suitable cognitive techniques for the considered scenarios are identified. More specifically, Spectrum Sensing (SS), interference modeling, and beamforming techniques are discussed for hybrid cognitive scenario and SS, interference alignment, and cognitive beamhopping techniques are discussed for dual satellite systems. This paper concludes by providing interesting open research issues in this domain.

Place, publisher, year, edition, pages
2013.
Series
IEEE Vehicular Technology Conference Proceedings, ISSN 1550-2252
Keyword [en]
Cognitive satellite communications, Dual satellite systems, Spectrum sensing, Underlay
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-138990DOI: 10.1109/VTCFall.2013.6692139ISI: 000330585400117Scopus ID: 2-s2.0-84893333715ISBN: 978-1-4673-6187-3 (print)OAI: oai:DiVA.org:kth-138990DiVA: diva2:682147
Conference
2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013; Las Vegas, NV, United States, 2-5 September, 2013
Note

QC 20140612

Invited Paper.

Available from: 2013-12-23 Created: 2013-12-23 Last updated: 2014-06-12Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Ottersten, Björn

Search in DiVA

By author/editor
Ottersten, Björn
Signal Processing

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 36 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf