Tightness of a new and enhanced semidefinite relaxation for MIMO detection.

Cheng Lu Ya-Feng Liu Wei-Qiang Zhang Shuzhong Zhang

Published in: CoRR (2017)

Keyphrases

semidefinite
semidefinite programming
convex relaxation
sufficient conditions
higher dimensional
interior point methods
machine learning
lower bound
image classification
multistage
convex optimization
finite dimensional
simulated annealing
linear combination
convex sets