A New Non-data Aided Frequency Offset Estimation Method for OFDM Based Device-to-Device Systems.
Kyung Hoon WonDongjun LeeWonjun HwangHyung-Jin ChoiPublished in: IEICE Trans. Commun. (2014)
Keyphrases
- synthetic data
- test data
- data collection
- input data
- data analysis
- data sets
- missing data
- prior knowledge
- image data
- noisy data
- training samples
- data acquisition
- database
- similarity measure
- probabilistic model
- information loss
- knowledge discovery
- estimation algorithm
- preprocessing
- computer systems
- statistical methods
- prior information
- remote server
- high dimensional data
- clustering method
- computationally efficient
- computer simulation
- em algorithm
- probability distribution
- pairwise
- objective function