Combined information and performance optimization of linear MIMO modulations
- 1 January 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Information maximal and performance optimal linear MIMO modulations are constructed. A recursive closed form expression of mutual information is used to find optimal bases for linear MIMO-modulations. The symmetry group of mutual information is decomposed. Performance is optimized by (possibly matrix valued) constellation rotations in orthogonally encoded directions.Keywords
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