ISCAS
2005
IEEE
14 years 6 months ago
2005
IEEE
—This paper presents a sampling frequency offset estimation in time domain for discrete multitone (DMT) systems. Cyclic prefix (CP) enables this estimation without pilots. The pr...
GLOBECOM
2006
IEEE
14 years 6 months ago
2006
IEEE
— This paper proposes two frequency offset estimation algorithms for the uplink of an Interleaved Frequency-Division Multiple-Access (IFDMA) system. One algorithm performs estima...
VTC
2007
IEEE
14 years 7 months ago
2007
IEEE
— A novel structure of training symbol is proposed for orthogonal frequency division multiplexing (OFDM) systems. With the proposed training symbol, which has repeated sample blo...
ICC
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— A computationally efficient optimal double correlation (ODC) filter, which works on the fourth order statistics of received samples, is proposed for carrier frequency...