liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
System-level Assessment of Non-Orthogonal Spectrum Sharing via Transmit Beamforming
TNO ICT.
TNO ICT.
University of Twente.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, The Institute of Technology.
Show others and affiliations
2013 (English)In: Proceedings of the 77th IEEE Vehicular Technology Conference (VTC-spring), 2013, 1-6 p.Conference paper, Oral presentation only (Refereed)
Abstract [en]

We assess the system-level performance of non-orthogonal spectrum sharing achieved via maximum sum-rate (SR), Nash bargaining (NB), and zero-forcing (ZF) transmit beamforming techniques. A look-up table based physical layer abstraction and radio resource management mechanisms (including packet scheduling) are proposed and incorporated in system-level simulations, jointly with other important aspects of network operation. In the simulated scenarios, the results show similar system-level performance of SR (or NB) as ZF in the context of spectrum sharing, when combined with maximum sum-rate (or proportional fair) packet scheduler. Further sensitivity analysis also shows similar behavior of all three beamforming techniques with regard to the impact on system-level performance of neighbor-cell activity level and feedback error. A more important observation from our results is that, under ideal conditions, the performance enhancement of non-orthogonal spectrum sharing over orthogonal spectrum sharing and fixed spectrum assignment is significant.

Place, publisher, year, edition, pages
2013. 1-6 p.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:liu:diva-87190DOI: 10.1109/VTCSpring.2013.6692778ISBN: 978-146736337-2 (print)OAI: oai:DiVA.org:liu-87190DiVA: diva2:587089
Conference
Proceedings of the 77th IEEE Vehicular Technology Conference (VTC-spring)
Funder
EU, FP7, Seventh Framework Programme, 248001
Available from: 2013-01-14 Created: 2013-01-14 Last updated: 2014-11-27

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Yu, LeiKaripidis, Eleftherios

Search in DiVA

By author/editor
Yu, LeiKaripidis, Eleftherios
By organisation
Communication SystemsThe Institute of Technology
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 318 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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