Antenna selection in measured massive MIMO channels using convex optimization.
Xiang GaoOve EdforsJianan LiuFredrik TufvessonPublished in: GLOBECOM Workshops (2013)
Keyphrases
- convex optimization
- mimo systems
- space time block codes
- total variation
- fading channels
- interior point methods
- low rank
- primal dual
- convex relaxation
- multiple input multiple output
- convex formulation
- operator splitting
- semidefinite program
- norm minimization
- wireless systems
- low rank matrix
- convex optimization problems
- image processing
- video sequences
- missing data
- pairwise
- computer vision
- multiresolution
- higher order