25 search results - page 2 / 5 » Beamforming matrix quantization with variable feedback rate |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
The goal of combining beamforming and space-time coding is to obtain full-diversity order and to provide additional received power (array gain) compared to conventional space-time...
WCNC
2010
IEEE
13 years 4 months ago
2010
IEEE
—An important transmitter adaptation technique used in multiple-input multiple-output (MIMO) communication systems is precoding based on the dominant right-singular vectors of th...
GLOBECOM
2006
IEEE
13 years 12 months ago
2006
IEEE
— In this paper, we consider beamforming with finite– rate feedback for frequency–selective channels with decisionfeedback equalization (DFE) at the receiver. Using average ...
ICARCV
2008
IEEE
14 years 7 days ago
2008
IEEE
Abstract—Quantized feedback control and quantized estimation have attracted a lot of attention in recent years with many results available on both research topics. In this paper,...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
— We consider a MIMO line of sight (LOS) broadcast channel where each user has perfect knowledge of its own channel and feeds back ‘quantized’ channel information to the tran...