Blind maximum-likelihood decoding for orthogonal space-time block codes: a semidefinite relaxation approach.
Wing-Kin MaPak-Chung ChingTimothy N. DavidsonXiang-Gen XiaPublished in: GLOBECOM (2003)
Keyphrases
- linear combination
- semidefinite
- space time block codes
- maximum likelihood
- convex relaxation
- semidefinite programming
- em algorithm
- sufficient conditions
- expectation maximization
- higher dimensional
- multiple input multiple output
- interior point methods
- convex optimization
- estimation algorithm
- channel estimation
- convex sets
- linear programming
- dynamic programming
- maximum a posteriori
- computer simulation
- maximum margin
- globally optimal
- image processing
- optimization methods