Parameter estimation of MC-CDMA signals based on modified cyclic autocorrelation.
Tianqi ZhangWenrui QianGang ZhangFei YeChenqiang GaoHui ZhaoPublished in: Digit. Signal Process. (2016)
Keyphrases
- parameter estimation
- mc cdma
- ds cdma
- maximum likelihood
- markov random field
- least squares
- model selection
- higher order
- parameter estimation algorithm
- code division multiple access
- random fields
- em algorithm
- expectation maximization
- transmission scheme
- posterior distribution
- signal processing
- fading channels
- machine learning
- multipath
- pairwise
- frequency selective
- similarity measure
- computer vision