Near-Optimum Soft-Output Ant-Colony-Optimization Based Multiuser Detection for the DS-CDMA Uplink.
Chong XuLie-Liang YangRobert G. MaunderLajos HanzoPublished in: ICC (2008)
Keyphrases
- ant colony optimization
- multiuser detection
- ds cdma
- code division multiple access
- cdma systems
- mc cdma
- swarm intelligence
- metaheuristic
- bit error rate
- base station
- multipath
- matched filter
- particle swarm optimization
- fading channels
- communication systems
- genetic algorithm
- single user
- transmission scheme
- function optimization
- search space
- computer simulation
- multiple access
- multi user
- frequency selective
- wireless sensor networks
- wireless channels
- channel estimation
- target detection
- multiple input multiple output
- energy consumption
- simulated annealing
- end to end