224 search results - page 20 / 45 » MIMO Broadcast Channels with Channel Estimation |
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— In this paper, we consider the problem of blind channel estimation for multi-input, multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems via second ord...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Non-linear amplitude distortion may be the key impairment in some practical multiple-input multipleoutput (MIMO) communications systems. However, there are only a few past inve...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Blind and semiblind adaptive schemes are proposed for joint maximum likelihood (ML) channel estimation and data detection for multiple-input multiple-output (MIMO) systems. The...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
— In this paper, we derive a precise expression of spatial degrees of freedom (DOF) for two mutually interfering broadcast channels (IFBC) as a function of arbitrary numbers of t...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...