Resource allocation for high-speed railway downlink MIMO-OFDM system using quantum-behaved particle swarm optimization.
Yisheng ZhaoXi LiYi LiHong JiPublished in: ICC (2013)
Keyphrases
- resource allocation
- quantum behaved particle swarm optimization
- ofdm system
- fading channels
- channel estimation
- estimation algorithm
- multiple input multiple output
- wireless communication
- multipath
- particle swarm optimization pso
- orthogonal frequency division multiplexing
- bit error rate
- convergence speed
- particle swarm optimization
- communication systems
- recursive least squares
- genetic algorithm
- computer simulation
- particle swarm optimization algorithm
- sensor networks
- dynamic programming
- mimo systems
- multi objective