LOU ISE M. Ca rrier fr equency acquisitio n and tr acking for OFDM system s [J]. IEEE Trans Comm,1996, 44: 1590-1598.
[3]
李伟华,章蓓蕾,吴伟陵. OFDM系统定时与频率偏移估计. 北京邮电大学学报, 2004, 27( 1): 36-39.Li W H, Zha ng B L, Wu W L. Timing recov er y a nd freque ncy o ffse t estima tio n fo r OFDM system [J].Jo urnal o f Beijing Univ ersity of Posts and Telecommunica tio ns, 2004, 27( 1): 36-39.
[4]
RIFE D. Sing le-to ne parameter estimatio n f rom discr ete-time o bserva tio ns [J]. IEEE Tra ns Info rm Theor y, 1974, IT-20: 591-598.