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
A Novel Power Allocation Strategy for Finite Alphabet in MIMO Systems
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
2006 (English)In: 2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, NEW YORK, NY: IEEE , 2006, 1835-1839 p.Conference paper, Published paper (Refereed)
Abstract [en]

One of the significant benefits of Multiple-Input-Multiple-Output (MIMO) for wireless applications is the high spectral efficiency it can achieve. Water filling (WF) has long been deemed as the optimal power allocation strategy to maximize the spectral efficiency. However, the high complexity of this algorithm is annoying in the case of finite alphabet. The current paper suggests a novel power allocation strategy in the context of finite alphabet that is much simpler than WE It can achieve 95% of the spectral efficiency of WF in the i.d.d. Rayleigh fading channel, and even outperform WF in highly correlated fading channel, e.g. the line-of-sight (LOS) Ricean fading channel.

Place, publisher, year, edition, pages
NEW YORK, NY: IEEE , 2006. 1835-1839 p.
Series
IEEE VTS Vehicular Technology Conference Proceedings, ISSN 1090-3038
National Category
Transport Systems and Logistics Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-42384DOI: 10.1109/VETECS.2006.1683164ISI: 000259580101065Scopus ID: 2-s2.0-34047137137ISBN: 978-0-7803-9391-2 (print)OAI: oai:DiVA.org:kth-42384DiVA: diva2:447282
Conference
63rd IEEE Vehicular Technology Conference. Melbourne, AUSTRALIA. MAY 07-10, 2006
Note
QC 20111011Available from: 2011-10-11 Created: 2011-10-10 Last updated: 2011-10-11Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Huang, JinliangSignell, Svante
By organisation
Electronic, Computer and Software Systems, ECS
Transport Systems and LogisticsTelecommunications

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 16 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