Joint Maximum Likelihood Estimation of Carrier and Sampling Frequency Offsets for OFDM Systems.
Yong-Hwa KimJong-Ho LeePublished in: IEEE Trans. Broadcast. (2011)
Keyphrases
- maximum likelihood estimation
- ofdm system
- maximum likelihood
- frequency hopping
- estimation algorithm
- em algorithm
- parameter estimation
- wireless communication
- probability distribution
- expectation maximization
- multipath
- carrier frequency offset
- orthogonal frequency division multiplexing
- data streams
- generative model
- low frequency
- density function
- markov random field
- higher order