Particle Swarm Enhanced Graph-Based Channel Estimation for MIMO-OFDM.
Christopher KnievelPeter Adam HoeherAlexander TyrrellGunther AuerPublished in: VTC Spring (2011)
Keyphrases
- particle swarm
- channel estimation
- mimo ofdm
- particle swarm optimization
- communication systems
- particle swarm optimization algorithm
- optimization method
- multipath
- swarm intelligence
- evolutionary algorithm
- multi objective
- ofdm system
- multiple input multiple output
- fading channels
- pso algorithm
- optimization methods
- genetic algorithm
- differential evolution
- estimation algorithm
- fitness function
- routing algorithm
- bit error rate
- global optimization
- particle swarm optimization pso
- physical layer
- optimization problems
- computer systems
- metaheuristic
- end to end