A Simplified EM Algorithm for Detection of CPM Signals in a Fading Multipath Channel.
Linda M. ZegerHisashi KobayashiPublished in: Wirel. Networks (2002)
Keyphrases
- em algorithm
- multipath
- wireless channels
- antenna array
- ofdm system
- channel estimation
- expectation maximization
- fading channels
- bit error rate
- mimo ofdm systems
- end to end
- maximum likelihood
- code division multiple access
- mixture model
- ultra wideband
- routing algorithm
- gaussian mixture model
- channel coding
- decision feedback
- expectation maximisation
- wireless communication
- maximum a posteriori
- ds cdma
- spectrum sensing
- multipath fading
- probability density function
- intersymbol interference
- unsupervised learning
- orthogonal frequency division multiplexing
- multiple access
- estimation algorithm
- shortest path
- data transmission
- feature vectors
- communication systems