Paper Info
Title
Channel estimation for space-time block codes in frequency-flat channels
Abstract
The paper addresses different approaches for flat fading channel estimation in the HSDPA/CDMA environment with multiple antennas. In particular, we compare semi-blind subspace and training-based channel estimation for orthogonal and non-orthogonal space-time block codes. It is found that application of subspace channel estimation in flat fading channels is rather limited. while estimation based on training symbols provides acceptable performance.
Year
DOI
Venue
2004
10.1109/PIMRC.2004.1370883
PIMRC
Keywords
Field
DocType
flat-fading channel estimation,hsdpa,frequency-flat channels,mimo channels,cdma,training-based channel estimation,orthogonal codes,fading channels,channel coding,semi-blind subspace channel estimation,nonorthogonal codes,multiple antennas,block codes,high-speed downlink packet access,packet radio networks,code division multiple access,space-time block codes,space-time codes,mimo systems,channel estimation,fading channel,space time block code
Space time,Subspace topology,Fading,Computer science,Block code,Antenna array,Communication channel,Real-time computing,Estimation theory,Code division multiple access
Conference
Volume
ISBN
Citations 
1
0-7803-8523-3
0
PageRank 
References 
Authors
0.34
6
1
Name
Order
Citations
PageRank
Nikolai Nefedov112010.62