Joint Maximum Likelihood Estimation of Carrier Frequency Offsets and Channels in OFDM Systems.
Kuo-Ching FuShi-Hao ChiuYung-Fang ChenPublished in: ITST (2012)
Keyphrases
- maximum likelihood estimation
- ofdm system
- fading channels
- frequency hopping
- maximum likelihood
- frequency selective
- estimation algorithm
- em algorithm
- parameter estimation
- probability distribution
- carrier frequency offset
- multipath
- wireless communication
- expectation maximization
- bit error rate
- orthogonal frequency division multiplexing
- low frequency
- density function
- recursive least squares
- high frequency