supported by the National Science Fund for Distinguished Young Scholars (60725105);National"863"Program of China (2007AA01Z288);the sixth project of the Key Project of National Nature Science Foundation of China (60496316);Teaching Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE,the 111 Project (B08038).
Carrier frequency offset (CFO) in MIMO-OFDM systems can be decoupled into two parts: fraction frequency offset (FFO) and integer frequency offset (IFO). The problem of IFO estimation is addressed and a new IFO ...