An EM-based semiblind joint channel and frequency offset estimator for OFDM systems over frequency-selective fading channels

• Main Authors: Mo, R., Chew, Y.H., Tjhung, T.T., Ko, C.C.
• Other Authors: ELECTRICAL & COMPUTER ENGINEERING
• Format: Article
• Published: 2014
• Subjects: Carrier frequency offset (CFO) estimation; Channel estimation; Expectation-maximization (EM); Maximum likelihood (ML); Orthogonal frequency-division multiplexing (OFDM)
• Online Access: http://scholarbank.nus.edu.sg/handle/10635/55009
• Institution: National University of Singapore

10.1109/TVT.2008.917240