A closed-form blind CFO estimator based on frequency analysis for OFDM systems.
Lu WuXian-Da ZhangPei-Sheng LiYongtao SuPublished in: IEEE Trans. Commun. (2009)
Keyphrases
- closed form
- frequency analysis
- ofdm system
- channel estimation
- estimation algorithm
- recursive least squares
- frequency domain
- wireless communication
- maximum likelihood
- multipath
- neuro fuzzy
- bit error rate
- power spectrum
- point correspondences
- complex valued
- computationally efficient
- adaptive filtering
- high quality
- computer simulation
- computational complexity