Hiren, G.; Qasaymeh, M.M.; Nizar, T.; Pendse, Ravi; Sawan, M. Edwin
(IEEE, 2009-04-26)
In this paper, we proposed a closed form solution for blind orthogonal frequency division multiplexing (OFDM) carrier frequency offset (CFO) estimation employing the rank- revealing QR triangular factorization method (RRQR). ...