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ICC
2009
IEEE

Reflected Simplex Codebooks for Limited Feedback MIMO Beamforming

8 years 3 months ago
Reflected Simplex Codebooks for Limited Feedback MIMO Beamforming
This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multipleoutput (MIMO) wireless systems. The codebooks are a geometric construction based on simplices and the An lattice. We propose a fast codebook search and indexing algorithm. We show that such codebooks perform superior or comparable to other codebooks, with much lower implementation complexity.
Daniel J. Ryan, Iain B. Collings, Jean-Marc Valin
Added 18 Feb 2011
Updated 18 Feb 2011
Type Journal
Year 2009
Where ICC
Authors Daniel J. Ryan, Iain B. Collings, Jean-Marc Valin
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