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Improving orthogonal space-time block codes by utilizing quantized feedback information
KTH, Superseded Departments, Signals, Sensors and Systems.
KTH, Superseded Departments, Signals, Sensors and Systems.ORCID iD: 0000-0002-7926-5081
2001 (English)In: IEEE International Symposium on Information Theory - Proceedings, IEEE , 2001, 220- p.Conference paper, Published paper (Refereed)
Abstract [en]

In this work, we propose a transmission scheme which utilizes vector quantized channel information obtained from a feedback link for improving a space-time code. The result is a transmission method which provides robustness to the non-perfect nature of the channel information while combining the benefits of conventional beamforming with those given by space-time coding.

Place, publisher, year, edition, pages
IEEE , 2001. 220- p.
Keyword [en]
Block codes, Channel capacity, Feedback, Orthogonal frequency division multiplexing, Signal encoding, Space time adaptive processing, Telecommunication links, Vector quantization, Multiple input multiple output systems, Orthogonal block codes, Space time block codes, Vector quantized channel information, Information theory
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-30335DOI: 10.1109/ISIT.2001.936083OAI: oai:DiVA.org:kth-30335DiVA: diva2:399789
Conference
2001 IEEE International Symposium on Information Theory (ISIT 2001); Washington, DC
Note
QC 20110223Available from: 2011-02-23 Created: 2011-02-23 Last updated: 2011-12-15Bibliographically approved

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Skoglund, Mikael

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