34 search results - page 2 / 7 » Constellation Precoded Beamforming |
98
Voted
GLOBECOM
2009
IEEE
14 years 11 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
107
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TIT
2010
14 years 8 months ago
2010
We investigate the linear precoding and power allocation policies that maximize the mutual information for general multiple-input multiple-output (MIMO) Gaussian channels with arb...
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— This paper proposes a new QAM based codebook for beamforming in multiple-input multiple-output (MIMO) wireless systems with a limited-rate feedback channel. We show that such c...
109
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ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
—We determine the linear precoding policy that maximizes the mutual information for general multiple-input multiple-output (MIMO) Gaussian channels with arbitrary input distribut...
114
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JSAC
2008
15 years 1 months ago
2008
In this paper, we propose a new precoding algorithm for orthogonalized spatial multiplexing (OSM) systems over flatfading multiple-input multiple-output (MIMO) channels. The OSM sc...