Performance analysis of V-BLAST structure with channel estimation errors
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 (Refereed)
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.
Signal Processing Vehicle Engineering
IdentifiersURN: urn:nbn:se:kth:diva-34985ISI: 000222683700103ScopusID: 2-s2.0-84944678771OAI: oai:DiVA.org:kth-34985DiVA: diva2:425341
IEEE Position Location and Navigation Symposium Monterey, CA, APR 26-29, 2004
QC 201106212011-06-212011-06-172012-01-02Bibliographically approved