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Performance analysis of V-BLAST structure with channel estimation errors
KTH, Superseded Departments, Signals, Sensors and Systems.
KTH, Superseded Departments, Signals, Sensors and Systems.ORCID iD: 0000-0003-2298-6774
2004 (English)In: 2003 4TH IEEE WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS - SPAWC 2003, NEW YORK: IEEE , 2004, 487-491 p.Conference paper, Published paper (Refereed)
Abstract [en]

The V-BLAST structure is a promising MIMO transmission scheme that attempts to utilize the high capacity of a MIMO system while maintaining low complexity. While no channel knowledge is required at the transmitter, accurate estimates of the channel are necessary at the receiver. The performance of V-BLAST under channel estimation errors is analyzed in this paper and a very tight error floor is derived. This error floor is due to the equivalent system noise which is a combination of the channel estimation errors and the additive white Gaussian receiver noise.

Place, publisher, year, edition, pages
NEW YORK: IEEE , 2004. 487-491 p.
National Category
Signal Processing Vehicle Engineering
Identifiers
URN: urn:nbn:se:kth:diva-34985DOI: 10.1109/SPAWC.2003.1319008ISI: 000222683700103Scopus ID: 2-s2.0-84944678771OAI: oai:DiVA.org:kth-34985DiVA: diva2:425341
Conference
IEEE Position Location and Navigation Symposium Monterey, CA, APR 26-29, 2004
Note

QC 20110621

Available from: 2011-06-21 Created: 2011-06-17 Last updated: 2017-03-13Bibliographically approved

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Ottersten, Björn

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