Ant-Colony Based Near-ML Space-Time Multiuser Detection for the STBC Assisted DS-CDMA Uplink.
Chong XuLie-Liang YangLajos HanzoPublished in: VTC Spring (2010)
Keyphrases
- space time
- multiuser detection
- ds cdma
- mc cdma
- transmission scheme
- code division multiple access
- ant colony optimization
- multipath
- maximum likelihood
- cdma systems
- multiple input multiple output
- bit error rate
- physical layer
- communication systems
- fading channels
- video sequences
- base station
- single user
- metaheuristic
- network coding
- particle swarm optimization
- end to end
- signal to noise ratio
- matched filter
- frequency selective
- routing algorithm
- progressive transmission
- wireless networks
- source coding
- enhancement layer
- computer simulation