463 search results - page 25 / 93 » The lattice dimension of a graph |
109
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CLA
2007
14 years 11 months ago
2007
In this work we want to discuss an algorithm for drawing line diagrams of lattices based on force directed placement (FDP). This widely used technique in graph drawing introduces f...
73
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TIT
2010
14 years 4 months ago
2010
The work identifies the first general, explicit, and non-random MIMO encoder-decoder structures that guarantee optimality with respect to the diversity-multiplexing tradeoff (DMT),...
ICIP
1995
IEEE
15 years 11 months ago
1995
IEEE
A fixed-rate lattice vector quantizer for generalized Gaussian (GG) sources is presented. By using the contour of counstant probability of a generalized Gaussian source to bound t...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
Lattice reduction-aided decoding enables significant complexity saving and near-optimum performance in multi-input multi-output (MIMO) communications. However, its remarkable perfo...
67
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DCC
2006
IEEE
15 years 9 months ago
2006
IEEE
Optimal index assignment of multiple description lattice vector quantizer (MDLVQ) can be posed as a large-scale linear assignment problem. But is this expensive algorithmic approa...