Title :
An early-late timing recovery scheme for filter-bank based multicarrier transmission
Author :
Louveaux, J. ; Vandendorpe, L. ; Cuvelier, L. ; Pollet, T.
Author_Institution :
UCL Commun. & Remote Sensing Lab., Louvain-la-Neuve, Belgium
Abstract :
This paper is devoted to a decision-directed timing recovery scheme for filter bank based multicarrier transmission. The symbol synchronizer is obtained from a maximum-likelihood approach and uses the equalizer outputs. The algorithm is first derived and computational results for the resulting timing error are provided for high bit rate transmission over copper wires. Finally, different improvements are discussed
Keywords :
channel bank filters; dispersive channels; equalisers; maximum likelihood detection; receivers; subscriber loops; synchronisation; copper wires; decision-directed timing recovery scheme; early-late timing recovery scheme; equalizer output; filter-bank based multicarrier transmission; high bit rate transmission; maximum-likelihood approach; symbol synchronizer; timing error; AWGN; Bit rate; Channel bank filters; Copper; Equalizers; Filter bank; Sampling methods; Synchronization; Timing jitter; Wires;
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
DOI :
10.1109/ICC.1999.767933
