78 search results - page 3 / 16 » A Feedback Reduction Technique for MIMO Broadcast Channels |
CISS
2008
IEEE
14 years 7 days ago
2008
IEEE
—In this paper, we propose a low complexity linear multiuser beamforming system for the multiple-input multipleoutput (MIMO) broadcast channel. We consider the specific case of ...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
We consider a MIMO fading broadcast channel and compute achievable ergodic rates when channel state information is acquired at the receivers via downlink training and explicit cha...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
This paper focuses on two-cell multiple-input multiple-output (MIMO) Gaussian interfering broadcast channels (MIMO-IFBC) with K cooperating users on the cellboundary of each BS. It...
CORR
2006
Springer
13 years 5 months ago
2006
Springer
Multiple transmit antennas in a downlink channel can provide tremendous capacity (i.e. multiplexing) gains, even when receivers have only single antennas. However, receiver and tra...
VTC
2007
IEEE
14 years 1 days ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...