Cooperative multiuser modulation classification in multipath channels via expectation-maximization.
Jingwen ZhangFanggang WangZhangdui ZhongDanijela CabricPublished in: ICC (2017)
Keyphrases
- multipath
- cooperative
- fading channels
- ultra wideband
- frequency selective
- ofdm system
- expectation maximization
- end to end
- routing algorithm
- antenna array
- decision feedback
- multiple paths
- channel estimation
- intersymbol interference
- mimo ofdm systems
- bit error rate
- em algorithm
- feature vectors
- multi channel
- unsupervised learning
- code division multiple access
- feature space
- feature extraction
- image processing
- feature selection