Low-Complexity Soft-Output Quantum-Assisted Multiuser Detection for Direct-Sequence Spreading and Slow Subcarrier-Hopping Aided SDMA-OFDM Systems.
Panagiotis BotsinisDimitrios AlanisSoon Xin NgLajos HanzoPublished in: IEEE Access (2014)
Keyphrases
- low complexity
- ofdm system
- cdma systems
- channel estimation
- bit error rate
- code division multiple access
- ds cdma
- spread spectrum
- estimation algorithm
- multipath
- wireless communication
- computer simulation
- fading channels
- orthogonal frequency division multiplexing
- signal to noise ratio
- motion estimation
- additive white gaussian noise
- frequency selective
- computational complexity
- wireless channels
- video streaming
- channel coding
- analytical model
- maximum likelihood
- multiple description coding