Performance Analysis of V-BLAST Structure with Channel Estimation Errors
2003 (English)In: IEEE Workshop on Signal Processing Advances in Wireless Communications, IEEE , 2003, 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
IEEE , 2003. 487-491 p.
Additive white noise, Bit error rate, Channel estimation, Estimation error, Gaussian noise, MIMO, Performance analysis, Receiving antennas, Transmitters, Working environment noise
IdentifiersURN: urn:nbn:se:kth:diva-91393DOI: 10.1109/SPAWC.2003.1319008OAI: oai:DiVA.org:kth-91393DiVA: diva2:509859
SPAWC 2003. 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2003.
NR 201408052012-03-142012-03-142012-03-14Bibliographically approved