DocumentCode
2455118
Title
Jointly Optimized MIMO Multiuser Precoding System with Channel Mismatch
Author
Kim, Kyeong Jin ; Zhang, Charlie
Author_Institution
Nokia Inc., Irving, TX
fYear
2006
fDate
Oct. 29 2006-Nov. 1 2006
Firstpage
384
Lastpage
388
Abstract
For multiple antenna multiuser channels, the perfect channel state information (CSI) at the base station is assumed to achieve the sum rate advantage provided by the multiple antennas. The objective of this paper is to find the effect of channel mismatch at the base station in the joint optimization of linear prefilter and non-linear vector perturbation for the MIMO multiuser precoder.
Keywords
MIMO communication; multiuser channels; precoding; MIMO multiuser precoding system; channel mismatch; linear prefilter; multiple antenna multiuser channels; nonlinear vector perturbation; perfect channel state information; Base stations; Broadcasting; Channel state information; Interference; MIMO; Multiuser channels; Quality of service; Receiving antennas; Transmitting antennas; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2006. ACSSC '06. Fortieth Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
1-4244-0784-2
Electronic_ISBN
1058-6393
Type
conf
DOI
10.1109/ACSSC.2006.354773
Filename
4176583
Link To Document