Low-complexity soft demodulation of MIMO-BICM using the line-search detector.
Dominik SeethalerGerald MatzFranz HlawatschPublished in: ICC (2005)
Keyphrases
- low complexity
- line search
- stopping criterion
- convergence rate
- mimo systems
- step size
- conjugate gradient
- global convergence
- primal dual
- risk minimization
- convergence speed
- quadratic programming
- objective function
- motion estimation
- computational complexity
- vlsi architecture
- cost function
- distributed video coding
- linear program
- multiple input multiple output
- fading channels
- convex optimization
- multiple description coding
- simulated annealing
- ofdm system