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
Simple spatial multiplexing based on imperfect channel estimates
KTH, Superseded Departments, Signals, Sensors and Systems.
KTH, Superseded Departments, Signals, Sensors and Systems.
KTH, Superseded Departments, Signals, Sensors and Systems.ORCID iD: 0000-0003-2298-6774
2004 (English)In: 2004 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS - AUDIO AND ELECTROACOUSTICS SIGNAL PROCESSING FOR COMMUNICATIONS, NEW YORK: IEEE , 2004, 713-716 p.Conference paper, Published paper (Refereed)
Abstract [en]

Techniques for communication over flat multi-input, multi-output (MIMO) channels are well established when either perfect channel state information or no channel state information is available at the transmitter. However, communication over channels where the transmitter has access to partial or imperfect information has received less attention. If exploited, such information could improve system performance. In this paper, we propose a simple system design scheme, that approximately maximizes the data rates of MIMO communication systems where imperfect channel estimates are available at the transmitter. The algorithm is computationally attractive and by taking the uncertainty of the channel estimates into account in the design gains compared with systems not exploiting this information can be demonstrated.

Place, publisher, year, edition, pages
NEW YORK: IEEE , 2004. 713-716 p.
Keyword [en]
Algorithms, Antennas, Approximation theory, Channel capacity, Multiplexing, Optimization
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-34989ISI: 000222179500179Scopus ID: 2-s2.0-4544265921OAI: oai:DiVA.org:kth-34989DiVA: diva2:425301
Conference
IEEE International Conference on Acoustics, Speech, and Signal Processing Montreal, CANADA, MAY 17-21, 2004
Note

QC 20110621

Available from: 2011-06-21 Created: 2011-06-17 Last updated: 2014-12-11Bibliographically approved

Open Access in DiVA

No full text

Scopus

Authority records BETA

Ottersten, Björn

Search in DiVA

By author/editor
Martin, CristoffBergman, SvanteOttersten, Björn
By organisation
Signals, Sensors and Systems
Signal Processing

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 25 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