78 search results - page 1 / 16 » A Feedback Reduction Technique for MIMO Broadcast Channels |
CORR
2006
Springer
13 years 5 months ago
2006
Springer
A multiple antenna broadcast channel with perfect channel state information at the receivers is considered. If each receiver quantizes its channel knowledge to a finite number of b...
PIMRC
2010
IEEE
13 years 3 months ago
2010
IEEE
In a multiuser system, independent time-varying channels among different users can be exploited to provide multiuser diversity (MUD) gain and increase the system throughput. For th...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper we analyze the performance of random beamforming schemes in a multi-user Gaussian broadcast channel. Each user will have N > 1 receive antennas allowing optimal c...
ICC
2009
IEEE
14 years 2 days ago
2009
IEEE
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
CORR
2006
Springer
13 years 5 months ago
2006
Springer
Block diagonalization is a linear precoding technique for the multiple antenna broadcast (downlink) channel that involves transmission of multiple data streams to each receiver su...