Discreteness-Aware Decoding for Overloaded Non-Orthogonal STBCs via Convex Optimization.

Ryo Hayakawa Kazunori Hayashi

Published in: IEEE Commun. Lett. (2018)

Keyphrases

convex optimization
interior point methods
low rank
norm minimization
convex optimization problems
convex constraints
total variation
primal dual
convex relaxation
semidefinite program
augmented lagrangian
learning algorithm
input image
objective function