Iterative Convex Optimization of Multi-Beam Directional Modulation With Artificial Noise.
Ryan M. ChristopherDeva K. BorahPublished in: IEEE Commun. Lett. (2018)
Keyphrases
- convex optimization
- interior point methods
- low rank
- primal dual
- operator splitting
- norm minimization
- total variation
- convex relaxation
- convex optimization problems
- signal to noise ratio
- convex constraints
- basis pursuit
- semidefinite program
- image restoration
- np hard
- optimal solution
- face recognition
- image sequences
- alternating direction method of multipliers
- computer vision