84 search results - page 2 / 17 » Kerdock codes for limited feedback MIMO systems |
JSAC
2008
13 years 5 months ago
2008
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...
ICC
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multipleoutput (MIMO) wireless systems. The codebooks are a geometric constructio...
ICC
2009
IEEE
13 years 12 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
TWC
2010
12 years 11 months ago
2010
In this letter the performance limits and design principles of rateless codes over fading channels are studied. The diversity-multiplexing tradeoff (DMT) is used to analyze the sys...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In multiple-input multiple-output (MIMO) broadcast channels, multiuser diversity is exploited by scheduling data transmission to users with best channel conditions. To ...