Maximum Likelihood Estimation of Integer Frequency Offset in OFDM Systems.
Geun Bae KimDongweon YoonSang Kyu ParkKyunghwan ChaPublished in: IEICE Trans. Commun. (2007)
Keyphrases
- maximum likelihood estimation
- ofdm system
- maximum likelihood
- estimation algorithm
- frequency hopping
- wireless communication
- parameter estimation
- em algorithm
- expectation maximization
- carrier frequency offset
- multipath
- bit error rate
- probability distribution
- density function
- low frequency
- computer simulation
- computer vision
- orthogonal frequency division multiplexing
- wireless channels
- high frequency
- high resolution